Home Search Browse Deposit Download Help Contact

Browse by protein families

7 transmembrane receptor (rhodopsin family): 755 structures PF00001
7 transmembrane receptor (Secretin family): 36 structures PF00002
7 transmembrane sweet-taste receptor of 3 GCPR: 18 structures PF00003
ABC transporter: 71 structures PF00005
EGF-like domain: 18 structures PF00008
Hsp70 protein: 1 structure PF00012
Methyl-accepting chemotaxis protein (MCP) signalling domain: 23 structures PF00015
TNFR/NGFR cysteine-rich region: 8 structures PF00020
Ankyrin repeat: 1 structure PF00023
Cyclic nucleotide-binding domain: 17 structures PF00027
Cadherin domain: 1 structure PF00028
Connexin: 3 structures PF00029
Cytochrome b(C-terminal)/b6/petD: 19 structures PF00032
Cytochrome b/b6/petB: 37 structures PF00033
Fibronectin type III domain: 41 structures PF00041
Kringle domain: 6 structures PF00051
Low-density lipoprotein receptor domain class A: 11 structures PF00057
Lectin C-type domain: 14 structures PF00059
Ligand-gated ion channel: 28 structures PF00060
Cytochrome P450: 4 structures PF00067
Protein kinase domain: 81 structures PF00069
Sugar (and other) transporter: 49 structures PF00083
Sushi repeat (SCR repeat): 14 structures PF00084
Thioredoxin: 139 structures PF00085
Trypsin: 13 structures PF00089
Thrombospondin type 1 domain: 2 structures PF00090
Zona pellucida-like domain: 4 structures PF00100
short chain dehydrogenase: 30 structures PF00106
Papain family cysteine protease: 1 structure PF00112
Cytochrome C and Quinol oxidase polypeptide I: 49 structures PF00115
Cytochrome C oxidase subunit II, periplasmic domain: 13 structures PF00116
E1-E2 ATPase: 110 structures PF00122
Photosynthetic reaction centre protein: 10 structures PF00124
ATP synthase subunit C: 45 structures PF00137
Beta-lactamase: 3 structures PF00144
NADH dehydrogenase: 20 structures PF00146
Calcineurin-like phosphoesterase: 4 structures PF00149
Mitochondrial carrier protein: 34 structures PF00153
Phosphoribosyl transferase domain: 4 structures PF00156
C2 domain: 34 structures PF00168
Oxidoreductase molybdopterin binding domain: 5 structures PF00174
Cysteine-rich secretory protein family: 2 structures PF00188
Eukaryotic-type carbonic anhydrase: 1 structure PF00194
Sodium:neurotransmitter symporter family: 32 structures PF00209
Adenylate and Guanylate cyclase catalytic domain: 9 structures PF00211
Photosystem I psaA/psaB protein: 12 structures PF00223
DnaJ domain: 1 structure PF00226
Major intrinsic protein: 179 structures PF00230
Ubiquitin family: 19 structures PF00240
Gram-negative porin: 22 structures PF00267
Calponin homology (CH) domain: 1 structure PF00307
Amino acid permease: 12 structures PF00324
Tetraspanin family: 12 structures PF00335
SecY translocase: 52 structures PF00344
Dynamin family: 3 structures PF00350
Phosphoenolpyruvate-dependent sugar phosphotransferase system, EIIA 2: 2 structures PF00359
Proton-conducting membrane transporter: 31 structures PF00361
phosphotransferase system, EIIB: 3 structures PF00367
Sodium:dicarboxylate symporter family: 24 structures PF00375
Calponin family repeat: 1 structure PF00402
Heavy-metal-associated domain: 1 structure PF00403
Photosystem II protein: 10 structures PF00421
ENV polyprotein (coat polyprotein): 99 structures PF00429
CUB domain: 24 structures PF00431
Acyl-CoA dehydrogenase, C-terminal domain: 3 structures PF00441
Apoptosis regulator proteins, Bcl-2 family: 2 structures PF00452
Sodium:solute symporter family: 25 structures PF00474
Type II secretion system (T2SS), protein F: 14 structures PF00482
Carbonic anhydrase: 6 structures PF00484
Transcriptional regulatory protein, C terminal: 19 structures PF00486
Fatty acid desaturase: 4 structures PF00487
NADH-ubiquinone/plastoquinone oxidoreductase chain 6: 1 structure PF00499
AMP-binding enzyme: 9 structures PF00501
Chlorophyll A-B binding protein: 8 structures PF00504
Cytochrome c oxidase subunit III: 25 structures PF00510
Tetratricopeptide repeat: 1 structure PF00515
Envelope glycoprotein GP120: 105 structures PF00516
Retroviral envelope protein: 15 structures PF00517
Ion transport protein: 83 structures PF00520
Binding-protein-dependent transport system inner membrane component: 86 structures PF00528
Glycosyl transferase family 2: 8 structures PF00535
Antenna complex alpha/beta subunit: 11 structures PF00556
Leucine Rich Repeat: 168 structures PF00560
alpha/beta hydrolase fold: 4 structures PF00561
EAL domain: 2 structures PF00563
Rab-GTPase-TBC domain: 1 structure PF00566
CBS domain: 91 structures PF00571
Outer membrane usher protein: 8 structures PF00577
AhpC/TSA family: 235 structures PF00578
Rhodanese-like domain: 4 structures PF00581
SecE/Sec61-gamma subunits of protein translocation complex: 1 structure PF00584
TonB dependent receptor: 54 structures PF00593
Vitamin K-dependent carboxylation/gamma-carboxyglutamic (GLA) domain: 1 structure PF00594
Influenza Matrix protein (M2): 23 structures PF00599
Phospholipase D Active site motif: 1 structure PF00614
MSP (Major sperm protein) domain: 1 structure PF00635
BTB/POZ domain: 1 structure PF00651
Voltage gated chloride channel: 8 structures PF00654
ABC transporter transmembrane region: 787 structures PF00664
HAMP domain: 58 structures PF00672
RNA dependent RNA polymerase: 5 structures PF00680
Cation transporting ATPase, C-terminus: 25 structures PF00689
Cation transporter/ATPase, N-terminus: 5 structures PF00690
OmpA family: 2 structures PF00691
Dual specificity phosphatase, catalytic domain: 8 structures PF00782
PKD domain: 3 structures PF00801
PMP-22/EMP/MP20/Claudin family: 6 structures PF00822
SNAP-25 family: 5 structures PF00835
POT family: 49 structures PF00854
Amiloride-sensitive sodium channel: 10 structures PF00858
Permease family: 26 structures PF00860
ATP P2X receptor: 4 structures PF00864
Flavivirus glycoprotein, central and dimerisation domains: 4 structures PF00869
AcrB/AcrD/AcrF family: 97 structures PF00873
Sulfatase: 11 structures PF00884
EamA-like transporter family: 51 structures PF00892
Small Multidrug Resistance protein: 10 structures PF00893
Sec-independent protein translocase protein (TatC): 2 structures PF00902
Ammonium Transporter Family: 34 structures PF00909
Transglycosylase: 10 structures PF00912
Sulfate permease family: 4 structures PF00916
Mechanosensitive ion channel: 19 structures PF00924
Sodium:sulfate symporter transmembrane region: 25 structures PF00939
ABC 3 transport family: 3 structures PF00950
Glycosyl transferase family 4: 2 structures PF00953
HCO3- transporter family: 2 structures PF00955
Oxidoreductase FAD-binding domain: 6 structures PF00970
EIAV coat protein, gp90: 6 structures PF00971
Diguanylate cyclase, GGDEF domain: 7 structures PF00990
Sodium/hydrogen exchanger family: 35 structures PF00999
Inward rectifier potassium channel: 25 structures PF01007
FecCD transport family: 38 structures PF01032
Bacteriorhodopsin-like protein: 64 structures PF01036
UbiA prenyltransferase family: 11 structures PF01040
ABC-2 type transporter: 58 structures PF01061
Bestrophin, RFP-TM, chloride channel: 4 structures PF01062
CDP-alcohol phosphatidyltransferase: 9 structures PF01066
Presenilin: 14 structures PF01080
Glycophorin A: 3 structures PF01102
Surface antigen: 12 structures PF01103
emp24/gp25L/p24 family/GOLD: 28 structures PF01105
MAPEG family: 35 structures PF01124
Succinate dehydrogenase/Fumarate reductase transmembrane subunit: 15 structures PF01127
SPFH domain / Band 7 family: 12 structures PF01145
Cytidylyltransferase family: 4 structures PF01148
GNS1/SUR4 family: 20 structures PF01151
Uncharacterized protein family UPF0016: 18 structures PF01169
Prokaryotic diacylglycerol kinase: 7 structures PF01219
Ergosterol biosynthesis ERG4/ERG24 family: 5 structures PF01222
Formate/nitrite transporter: 10 structures PF01226
Omptin family: 8 structures PF01278
Membrane-associating domain: 7 structures PF01284
Prokaryotic cytochrome b561: 6 structures PF01292
Lysosome-associated membrane glycoprotein (Lamp): 4 structures PF01299
Telomere recombination: 1 structure PF01300
LacY proton/sugar symporter: 12 structures PF01306
FlhB HrpN YscU SpaS Family: 1 structure PF01312
Peptidase family S49: 2 structures PF01343
NAD dependent epimerase/dehydratase family: 2 structures PF01370
Phosphate transporter family: 1 structure PF01384
OmpA-like transmembrane domain: 7 structures PF01389
SEA domain: 56 structures PF01390
Fz domain: 58 structures PF01392
Sema domain: 4 structures PF01403
Peptidase family M48: 8 structures PF01435
NHL repeat: 17 structures PF01436
Plexin repeat: 1 structure PF01437
Apolipoprotein A1/A4/E domain: 1 structure PF01442
Eukaryotic porin: 11 structures PF01459
Transglycosylase SLT domain: 12 structures PF01464
Type IV leader peptidase family: 4 structures PF01478
Transmembrane amino acid transporter protein: 39 structures PF01490
FAD binding domain: 2 structures PF01494
Periplasmic binding protein: 1 structure PF01497
Frizzled/Smoothened family membrane region: 17 structures PF01534
CorA-like Mg2+ transporter protein: 12 structures PF01544
Cation efflux family: 29 structures PF01545
Peptidase family M23: 7 structures PF01551
Acyltransferase: 11 structures PF01553
MatE: 40 structures PF01554
Natural resistance-associated macrophage protein: 2 structures PF01566
PAP2 superfamily: 7 structures PF01569
Cytochrome C assembly protein: 3 structures PF01578
FtsK/SpoIIIE family: 17 structures PF01580
Flavin containing amine oxidoreductase: 6 structures PF01593
AI-2E family transporter: 4 structures PF01594
Domain of unknown function DUF21: 1 structure PF01595
O-methyltransferase: 4 structures PF01596
MotA/TolQ/ExbB proton channel family: 3 structures PF01618
Cytochrome bd terminal oxidase subunit I: 1 structure PF01654
CobQ/CobB/MinD/ParA nucleotide binding domain: 1 structure PF01656
Rhomboid family: 41 structures PF01694
Sodium/calcium exchanger protein: 16 structures PF01699
Polyomavirus agnoprotein: 2 structures PF01736
STAS domain: 8 structures PF01740
Large-conductance mechanosensitive channel, MscL: 8 structures PF01741
Acyltransferase family: 8 structures PF01757
Sodium Bile acid symporter family: 26 structures PF01758
Prolipoprotein diacylglyceryl transferase: 2 structures PF01790
Ferric reductase like transmembrane component: 14 structures PF01794
LysE type translocator: 4 structures PF01810
Protein of unknown function DUF58: 1 structure PF01882
Cobalt uptake substrate-specific transmembrane region: 5 structures PF01891
Na+/H+ ion antiporter subunit: 2 structures PF01899
Sulfite exporter TauE/SafE: 46 structures PF01925
50S ribosome-binding GTPase: 1 structure PF01926
Integral membrane protein DUF92: 2 structures PF01940
Stage II sporulation protein M: 11 structures PF01944
Integral membrane protein DUF106: 19 structures PF01956
NfeD-like C-terminal, partner-binding: 6 structures PF01957
TraB family: 2 structures PF01963
Tripartite tricarboxylate transporter TctA family: 2 structures PF01970
VIT family: 1 structure PF01988
BCCT, betaine/carnitine/choline family transporter: 20 structures PF02028
ATP1G1/PLM/MAT8 family: 5 structures PF02038
Slow voltage-gated potassium channel: 3 structures PF02060
60Kd inner membrane protein: 10 structures PF02096
SURF1 family: 1 structure PF02104
Permease for cytosine/purines, uracil, thiamine, allantoin: 9 structures PF02133
Peptidase family M50: 8 structures PF02163
Cytochrome C1 family: 1 structure PF02167
PA domain: 13 structures PF02225
NAD(P) transhydrogenase beta subunit: 4 structures PF02233
Phospholipase A1: 7 structures PF02253
LamB porin: 10 structures PF02264
AmiS/UreI family transporter: 2 structures PF02293
Fumarate reductase subunit C: 3 structures PF02300
MgtC family: 1 structure PF02308
Outer membrane efflux protein: 22 structures PF02321
Cytochrome bd terminal oxidase subunit II: 2 structures PF02322
Protein export membrane protein: 3 structures PF02355
Cobalt transport protein: 10 structures PF02361
No apical meristem (NAM) protein: 3 structures PF02365
Phosphotransferase system, EIIC : 1 structure PF02378
Cation transport protein: 11 structures PF02386
mttA/Hcf106 family: 3 structures PF02416
Cytochrome C oxidase, mono-heme subunit/FixO: 3 structures PF02433
GntP family permease: 2 structures PF02447
Ammonia monooxygenase: 8 structures PF02461
Opacity family porin protein: 8 structures PF02462
Tim17/Tim22/Tim23/Pmp24 family: 1 structure PF02466
Biopolymer transport protein ExbD/TolR: 5 structures PF02472
Oligosaccharyl transferase STT3 subunit: 8 structures PF02516
CAAX protease self-immunity: 2 structures PF02517
Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase: 35 structures PF02518
Type IV secretory system Conjugative DNA transfer: 3 structures PF02534
CrcB-like protein, Camphor Resistance (CrcB): 4 structures PF02537
3-oxo-5-alpha-steroid 4-dehydrogenase : 19 structures PF02544
Uncharacterised 5xTM membrane BCR, YitT family COG1284: 2 structures PF02588
Putative vitamin uptake transporter: 2 structures PF02592
Disulfide bond formation protein DsbB: 12 structures PF02600
Uroporphyrinogen-III synthase HemD: 1 structure PF02602
SCO1/SenC: 6 structures PF02630
RmuC family: 3 structures PF02646
Branched-chain amino acid transport system / permease component: 22 structures PF02653
Nitrate reductase gamma subunit: 2 structures PF02665
Colicin V production protein: 2 structures PF02674
Cytochrome C biogenesis protein transmembrane region: 443 structures PF02683
FtsX-like permease family: 123 structures PF02687
Na+/Pi-cotransporter: 3 structures PF02690
DUF218 domain: 1 structure PF02698
Polysaccharide biosynthesis protein: 6 structures PF02719
Non-structural protein NS3/Small envelope protein E: 2 structures PF02723
Molybdopterin-binding domain of aldehyde dehydrogenase: 1 structure PF02738
Cache domain: 15 structures PF02743
Antistasin family: 2 structures PF02822
Rubrerythrin: 3 structures PF02915
Neurotransmitter-gated ion-channel ligand binding domain: 9 structures PF02931
Neurotransmitter-gated ion-channel transmembrane region: 55 structures PF02932
K1 glycoprotein: 8 structures PF02960
Endomembrane protein 70: 18 structures PF02990
Haemolysin-III related: 29 structures PF03006
LEM domain: 2 structures PF03020
MviN-like protein: 4 structures PF03023
Inorganic H+ pyrophosphatase: 7 structures PF03030
TspO/MBR family: 37 structures PF03073
Sugar efflux transporter for intercellular exchange: 14 structures PF03083
NQR2, RnfD, RnfE family: 2 structures PF03116
Triose-phosphate Transporter family: 1 structure PF03151
Calx-beta domain: 19 structures PF03160
MMPL family: 114 structures PF03176
Eukaryotic cytochrome b561: 4 structures PF03188
MerC mercury resistance protein: 3 structures PF03203
Urea transporter: 4 structures PF03253
NapC/NirT cytochrome c family, N-terminal region: 2 structures PF03264
Mab-21 protein: 1 structure PF03281
Na+/H+ antiporter subunit: 2 structures PF03334
Outer membrane protein transport protein (OMPP1/FadL/TodX): 15 structures PF03349
Endonuclease/Exonuclease/phosphatase family: 1 structure PF03372
LEM3 (ligand-effect modulator 3) family / CDC50 family: 7 structures PF03381
2-hydroxycarboxylate transporter family: 2 structures PF03390
Transporter associated domain: 14 structures PF03471
Beta-amyloid peptide (beta-APP): 10 structures PF03494
Clostridial binary toxin B/anthrax toxin PA: 2 structures PF03495
Nucleoside-specific channel-forming protein, Tsx: 2 structures PF03502
Membrane transport protein: 1 structure PF03547
Peptidase family S41: 2 structures PF03572
outer membrane porin, OprD family: 43 structures PF03573
AzlC protein: 3 structures PF03591
Voltage-dependent anion channel: 22 structures PF03595
Citrate transporter: 6 structures PF03600
Conserved hypothetical protein 698: 1 structure PF03601
PTS system sugar-specific permease component: 4 structures PF03611
Organic solute transporter Ostalpha: 12 structures PF03619
Prokaryotic Cytochrome C oxidase subunit IV : 2 structures PF03626
Virulence factor BrkB: 11 structures PF03631
Transmembrane proteins 14C: 25 structures PF03647
Uncharacterised protein family (UPF0014): 3 structures PF03649
Uncharacterised protein family (UPF0093): 2 structures PF03653
Uncharacterised protein family (UPF0121): 8 structures PF03661
Bacterial PH domain: 13 structures PF03703
Lysylphosphatidylglycerol synthase TM region: 7 structures PF03706
Avian retrovirus envelope protein, gp85 : 1 structure PF03708
Penicillin-binding Protein dimerisation domain: 5 structures PF03717
Short repeat of unknown function (DUF308): 1 structure PF03729
Inner membrane component domain: 1 structure PF03733
Predicted permease YjgP/YjgQ family: 2 structures PF03739
Integral membrane protein TerC family: 4 structures PF03741
Bacterial conjugation TrbI-like protein : 2 structures PF03743
Competence protein: 3 structures PF03772
SPW repeat: 9 structures PF03779
Curli production assembly/transport component CsgG: 4 structures PF03783
PASTA domain: 18 structures PF03793
Autotransporter beta-domain: 18 structures PF03797
TLC domain: 3 structures PF03798
AbgT putative transporter family: 4 structures PF03806
NADP oxidoreductase coenzyme F420-dependent: 14 structures PF03807
Golgi 4-transmembrane spanning transporter: 4 structures PF03821
Haemolysin secretion/activation protein ShlB/FhaC/HecB: 4 structures PF03865
YadA-like C-terminal region: 6 structures PF03895
Polysulphide reductase, NrfD: 5 structures PF03916
Cytochrome C biogenesis protein: 1 structure PF03918
OmpW family: 9 structures PF03922
OstA-like protein: 6 structures PF03968
Antibiotic biosynthesis monooxygenase: 3 structures PF03992
Domain of Unknown Function (DUF350) : 6 structures PF03994
Radical SAM superfamily: 1 structure PF04055
CD20-like family: 10 structures PF04103
Fatty acid hydroxylase superfamily: 11 structures PF04116
Domain of unknown function (DUF373): 1 structure PF04123
GtrA-like protein: 3 structures PF04138
Isoprenylcysteine carboxyl methyltransferase (ICMT) family : 2 structures PF04140
FxsA cytoplasmic membrane protein : 4 structures PF04186
Phospholipid methyltransferase : 2 structures PF04191
PQ loop repeat : 23 structures PF04193
Putative cyclase: 2 structures PF04199
Transglycosylase associated protein: 1 structure PF04226
Protein of unknown function (DUF421): 31 structures PF04239
Protein of unknown function (DUF423): 3 structures PF04241
Phospholamban: 8 structures PF04272
Tim44-like domain: 1 structure PF04280
Protein of unknown function (DUF445): 7 structures PF04286
Tripartite ATP-independent periplasmic transporters, DctQ component: 2 structures PF04290
Putative member of DMT superfamily (DUF486): 3 structures PF04342
Pilus assembly protein, PilO: 6 structures PF04350
Protein of unknown function (DUF502): 1 structure PF04367
Peptidase family M28: 2 structures PF04389
Cytochrome c oxidase assembly protein CtaG/Cox11: 2 structures PF04442
Interferon-induced transmembrane protein: 14 structures PF04505
TPM domain: 12 structures PF04536
Calcium-activated chloride channel: 9 structures PF04547
Hypoxia induced protein conserved region: 6 structures PF04588
Phosphatidylglycerophosphatase A: 1 structure PF04608
Type II secretion system (T2SS), protein M: 1 structure PF04612
Divergent polysaccharide deacetylase: 4 structures PF04748
fzo-like conserved region: 1 structure PF04799
Family of unknown function (DUF716) : 7 structures PF04819
Yip1 domain: 1 structure PF04893
O-Antigen ligase: 2 structures PF04932
Carbohydrate-selective porin, OprB family: 4 structures PF04966
Nicotinamide mononucleotide transporter: 2 structures PF04973
ResB-like family : 9 structures PF05140
Putative ammonia monooxygenase: 1 structure PF05145
MutS domain III: 1 structure PF05192
TRIC channel: 2 structures PF05197
CHASE2 domain: 7 structures PF05226
CHASE3 domain: 3 structures PF05227
Chlorhexidine efflux transporter: 1 structure PF05232
Uncharacterised protein family (UPF0197): 11 structures PF05251
Uncharacterised protein family (UPF0220): 16 structures PF05255
Protein of unknown function (DUF726): 4 structures PF05277
Multi-glycosylated core protein 24 (MGC-24), sialomucin: 3 structures PF05283
Herpesvirus latent membrane protein 1 (LMP1): 1 structure PF05297
Lon protease (S16) C-terminal proteolytic domain: 1 structure PF05362
Phage major coat protein, Gp8: 2 structures PF05371
Copper resistance protein D: 3 structures PF05425
TMEM9: 7 structures PF05434
Branched-chain amino acid transport protein (AzlD): 3 structures PF05437
Prominin: 1 structure PF05478
B-cell receptor-associated protein 31-like : 3 structures PF05529
BlaR1 peptidase M56: 20 structures PF05569
Cleft lip and palate transmembrane protein 1 (CLPTM1): 1 structure PF05602
Protein of unknown function (DUF778): 1 structure PF05608
Protein of unknown function (DUF788): 2 structures PF05620
Protein of unknown function (DUF805): 2 structures PF05656
Eukaryotic protein of unknown function (DUF829): 4 structures PF05705
OprF membrane domain: 2 structures PF05736
SNARE domain: 1 structure PF05739
L6 membrane protein: 3 structures PF05805
Eukaryotic protein of unknown function (DUF872): 3 structures PF05915
Bacterial protein of unknown function (DUF883): 2 structures PF05957
Transmembrane secretion effector: 17 structures PF05977
Transient receptor potential (TRP) ion channel: 8 structures PF06011
Haemolysin E (HlyE): 2 structures PF06109
Oligogalacturonate-specific porin protein (KdgM): 5 structures PF06178
BMP and activin membrane-bound inhibitor (BAMBI) N-terminal domain: 3 structures PF06211
Carbon monoxide dehydrogenase subunit G (CoxG): 2 structures PF06240
RDD family: 6 structures PF06271
Enterobacterial Ail/Lom protein: 6 structures PF06316
Ig-like C2-type domain: 2 structures PF06328
Sea anemone cytotoxic protein: 1 structure PF06369
Protein of unknown function (DUF1077): 2 structures PF06417
ABC transporter transmembrane region 2: 47 structures PF06472
Teneurin Intracellular Region: 27 structures PF06484
Putative ABC-transporter type IV: 1 structure PF06541
Histidine kinase: 1 structure PF06580
Protein of unknown function (DUF1180): 1 structure PF06679
SOCE-associated regulatory factor of calcium homoeostasis: 6 structures PF06682
3D domain: 1 structure PF06725
Putative threonine/serine exporter: 6 structures PF06738
Lipase maturation factor: 1 structure PF06762
Tripartite ATP-independent periplasmic transporter, DctM component: 1 structure PF06808
Lung seven transmembrane receptor: 14 structures PF06814
Protein of unknown function (DUF1242): 1 structure PF06842
Protein of unknown function (DUF1269): 1 structure PF06897
Protein of unknown function (DUF1275): 13 structures PF06912
Ferroportin1 (FPN1): 4 structures PF06963
Na+/H+ antiporter 1: 6 structures PF06965
Assembly, mitochondrial proton-transport ATP synth complex: 1 structure PF06979
Antimicrobial peptide resistance and lipid A acylation protein PagP: 7 structures PF07017
Rab5-interacting protein (Rab5ip): 6 structures PF07019
Protein of unknown function (DUF1345): 1 structure PF07077
Protein of unknown function (DUF1356): 12 structures PF07092
Protein of unknown function (DUF1358): 2 structures PF07096
Transmembrane protein 126 : 6 structures PF07114
ECF-type riboflavin transporter, S component: 2 structures PF07155
DAP10 membrane protein: 2 structures PF07213
HemY protein N-terminus: 3 structures PF07219
Outer membrane protein OpcA: 4 structures PF07239
NnrU protein: 1 structure PF07298
Tripartite tricarboxylate transporter TctB family: 1 structure PF07331
Putative Actinobacterial Holin-X, holin superfamily III: 8 structures PF07332
Phosphate-selective porin O and P: 10 structures PF07396
Aerotolerance regulator N-terminal: 4 structures PF07584
Kazal-type serine protease inhibitor domain: 2 structures PF07648
Variant SH3 domain: 1 structure PF07653
Immunoglobulin C1-set domain: 6 structures PF07654
Na+ dependent nucleoside transporter C-terminus: 2 structures PF07662
Nucleoside recognition: 3 structures PF07670
Immunoglobulin I-set domain: 57 structures PF07679
DoxX: 14 structures PF07681
Immunoglobulin V-set domain: 52 structures PF07686
Major Facilitator Superfamily: 650 structures PF07690
5TMR of 5TMR-LYT: 36 structures PF07694
7TM receptor with intracellular HD hydrolase: 2 structures PF07698
Protein tyrosine kinase: 43 structures PF07714
Tetratricopeptide repeat: 1 structure PF07719
LETM1-like protein: 15 structures PF07766
DC-STAMP-like protein: 3 structures PF07782
Protein of unknown function (DUF1624): 4 structures PF07786
Transmembrane protein 43: 3 structures PF07787
TMC domain: 16 structures PF07810
PGAP1-like protein: 4 structures PF07819
Bacterial aa3 type cytochrome c oxidase subunit IV: 1 structure PF07835
TMPIT-like protein: 4 structures PF07851
Mediator of CRAC channel activity: 13 structures PF07856
Transmembrane family, TMEM144 of transporters: 5 structures PF07857
Protein of unknown function (DUF1657): 2 structures PF07870
Vitamin K epoxide reductase family: 4 structures PF07884
Ion channel: 26 structures PF07885
YhhN family: 2 structures PF07947
Leukocidin/Hemolysin toxin family: 6 structures PF07968
EGF-like domain: 17 structures PF07974
Pyridine nucleotide-disulphide oxidoreductase: 12 structures PF07992
FAD-binding domain: 96 structures PF08022
CD80-like C2-set immunoglobulin domain : 21 structures PF08205
Alcohol dehydrogenase GroES-like domain: 2 structures PF08240
Leucine rich repeat N-terminal domain: 17 structures PF08263
LGFP repeat: 9 structures PF08310
Domain of unknown function (DUF1736): 198 structures PF08409
PAS fold: 1 structure PF08447
ADAM cysteine-rich: 8 structures PF08516
Two-component sensor kinase N-terminal: 3 structures PF08521
Redoxin: 43 structures PF08534
Eukaryotic integral membrane protein (DUF1751): 2 structures PF08551
Integrin beta cytoplasmic domain: 10 structures PF08725
WXG100 protein secretion system (Wss), protein YukD: 14 structures PF08817
Stannin transmembrane: 1 structure PF09049
MspA: 2 structures PF09203
Hepsin, SRCR: 2 structures PF09272
SNARE associated Golgi protein: 29 structures PF09335
Outer membrane protein G (OmpG): 6 structures PF09381
Lipid A 3-O-deacylase (PagL): 2 structures PF09411
Thiamine transporter protein (Thia_YuaJ): 6 structures PF09515
Nucleoporin protein Ndc1-Nup: 1 structure PF09531
Bacterial membrane protein YfhO: 2 structures PF09586
Lentivirus surface glycoprotein: 3 structures PF09590
Protein of unknown function (DUF2029): 5 structures PF09594
Putative transmembrane protein (Alph_Pro_TM): 1 structure PF09608
Transmembrane protein: 4 structures PF09726
Tumour-associated protein: 2 structures PF09746
Predicted membrane protein (DUF2053): 4 structures PF09767
Transmembrane protein 188: 2 structures PF09771
Transmembrane protein 26: 2 structures PF09772
Meckelin (Transmembrane protein 67): 1 structure PF09773
Osteopetrosis-associated transmembrane protein 1 precursor: 2 structures PF09777
Cytochrome B561, N terminal: 1 structure PF09786
Transmembrane protein 55A: 1 structure PF09788
Predicted membrane protein: 4 structures PF09799
Uncharacterised conserved protein (DUF2156): 2 structures PF09924
Tetratricopeptide repeat-like domain: 4 structures PF09976
Uncharacterized protein conserved in bacteria (DUF2219): 2 structures PF09982
Integral membrane protein (DUF2244): 2 structures PF10003
Predicted integral membrane protein (DUF2270): 2 structures PF10028
Alpha/beta-hydrolase family: 4 structures PF10081
Uncharacterized protein conserved in bacteria (DUF2333): 1 structure PF10095
Predicted membrane protein (DUF2339): 2 structures PF10101
Domain of unknown function (DUF2341): 1 structure PF10102
Transmembrane protein 231: 2 structures PF10149
TMEM214, C-terminal, caspase 4 activator: 1 structure PF10151
Predicted membrane protein: 2 structures PF10160
G8 domain: 2 structures PF10162
Uncharacterised conserved protein (DUF2371): 5 structures PF10177
Putative transmembrane protein 170: 8 structures PF10190
Rhodopsin-like GPCR transmembrane domain: 2 structures PF10192
Oligosaccaryltransferase : 2 structures PF10215
Lipoma HMGIC fusion partner-like protein: 3 structures PF10242
Inositol phospholipid synthesis and fat-storage-inducing TM: 3 structures PF10261
Predicted transmembrane and coiled-coil 2 protein: 7 structures PF10267
Predicted transmembrane protein 161AB: 7 structures PF10268
Transmembrane Fragile-X-F protein : 17 structures PF10269
Membrane magnesium transporter: 3 structures PF10270
Putative transmembrane protein: 6 structures PF10271
Putative transmembrane protein precursor: 1 structure PF10272
Frag1/DRAM/Sfk1 family: 8 structures PF10277
DUF2407 ubiquitin-like domain: 1 structure PF10302
Serpentine type 7TM GPCR chemoreceptor Srw: 2 structures PF10324
Serpentine type 7TM GPCR chemoreceptor Str: 2 structures PF10326
Serpentine type 7TM GPCR chemoreceptor Srx: 20 structures PF10328
Required for nuclear transport of RNA pol II C-terminus 1: 3 structures PF10363
Amino terminal of the G-protein receptor rhodopsin: 20 structures PF10413
Protein of unknown function C-terminus (DUF2448) : 4 structures PF10476
Transmembrane protein 65 : 1 structure PF10507
B domain of TMEM189, localisation domain: 1 structure PF10520
Putative transmembrane family 234: 1 structure PF10639
Protein of unknown function (DUF2516): 10 structures PF10724
Protein of unknown function (DUF2530): 6 structures PF10745
Protein of unknown function (DUF2537): 2 structures PF10801
Protein of unknown function (DUF2561): 7 structures PF10812
Protein of unknown function (DUF2567): 9 structures PF10821
Protein of unknown function (DUF2678): 1 structure PF10856
Protein of unknown function (DUF2637): 1 structure PF10935
Protein of unknown function (DUF2628) : 2 structures PF10947
Protein of unknown function (DUF2754): 1 structure PF10953
Protein of unknown function (DUF2723): 2 structures PF11028
Protein of unknown function (DUF2892): 1 structure PF11127
Sap, sulfolipid-1-addressing protein: 7 structures PF11139
Putative type VII ESX secretion system translocon, EccE: 5 structures PF11203
Protein of unknown function (DUF3017): 4 structures PF11222
Protein of unknown function (DUF3040): 11 structures PF11239
Protein of unknown function (DUF3043): 5 structures PF11241
Protein of unknown function (DUF3054): 13 structures PF11255
Protein of unknown function (DUF3099): 7 structures PF11298
Protein of unknown function (DUF3131): 1 structure PF11329
Stealth protein CR2, conserved region 2: 2 structures PF11380
Disulphide bond corrector protein DsbC: 250 structures PF11412
Membrane transport protein MerF: 6 structures PF11431
Natural killer cell receptor 2B4: 7 structures PF11465
P-aminobenzoate N-oxygenase AurF: 2 structures PF11583
Protein of unknown function (DUF3273): 1 structure PF11677
Vacuole effluxer Atg22 like: 2 structures PF11700
Endoplasmic reticulum-based factor for assembly of V-ATPase: 3 structures PF11712
Di-glucose binding within endoplasmic reticulum: 32 structures PF11721
Protein of unknown function (DUF3309): 1 structure PF11752
GRB2-binding adapter (GAPT): 1 structure PF11770
Domain of unknown function (DUF3367): 2 structures PF11847
Protein of unknown function (DUF3376): 3 structures PF11856
Domain of unknown function (DUF3413): 2 structures PF11893
Protein of unknown function (DUF3422): 1 structure PF11902
Protein of unknown function (DUF3429): 1 structure PF11911
Inverse autotransporter, beta-domain: 5 structures PF11924
Domain of unknown function (DUF3488): 1 structure PF11992
Protein of unknown function (DUF3522): 3 structures PF12036
Protein of unknown function (DUF3533): 8 structures PF12051
Transmembrane protein of unknown function (DUF3556): 1 structure PF12077
T cell CD4 receptor C terminal region: 1 structure PF12104
Serine aminopeptidase, S33: 2 structures PF12146
Putative metal-binding domain of cation transport ATPase: 2 structures PF12156
Arabinofuranosyltransferase A C terminal: 4 structures PF12249
Protein of unknown function (DUF3619): 1 structure PF12279
Brain specific membrane anchored protein: 7 structures PF12280
Protein of unknown function (DUF3621): 6 structures PF12285
Beta-casein like protein: 1 structure PF12304
Transmembrane protein 131-like: 1 structure PF12371
STIMATE family: 2 structures PF12400
Hemolytic toxin N terminal: 2 structures PF12563
Protein of unknown function (DUF3754): 1 structure PF12576
Protein of unknown function (DUF3772): 1 structure PF12607
Human growth factor-like EGF: 26 structures PF12661
RING-H2 zinc finger domain: 1 structure PF12678
TraM recognition site of TraD and TraG: 1 structure PF12696
Alpha/beta hydrolase family: 7 structures PF12697
Four helix bundle sensory module for signal transduction: 19 structures PF12729
ABC-2 family transporter protein: 1 structure PF12730
CHAT domain: 1 structure PF12770
Ankyrin repeats (3 copies): 2 structures PF12796
Bax inhibitor 1 like : 14 structures PF12811
Threonine/Serine exporter, ThrE: 1 structure PF12821
ECF transporter, substrate-specific component: 8 structures PF12822
MFS_1 like family: 1 structure PF12832
PBP superfamily domain: 2 structures PF12849
Oxygenase domain of the 2OGFeDO superfamily : 1 structure PF12851
PLD-like domain: 6 structures PF13091
Thioredoxin-like domain: 5 structures PF13098
TonB C terminal: 4 structures PF13103
Protein of unknown function: 1 structure PF13116
Tetratricopeptide repeat: 2 structures PF13176
Tetratricopeptide repeat: 1 structure PF13181
GAF domain: 1 structure PF13185
Domain of unknown function (DUF4040): 1 structure PF13244
Leucine rich repeats (6 copies): 8 structures PF13306
TPR repeat: 1 structure PF13414
Cytochrome C oxidase, cbb3-type, subunit III : 3 structures PF13442
Domain of unknown function (DUF4115): 1 structure PF13464
Putative zinc-finger: 1 structure PF13490
4TM region of DNA translocase FtsK/SpoIIIE: 15 structures PF13491
Domain of unknown function (DUF4118): 5 structures PF13493
EF-hand domain pair: 4 structures PF13499
Outer membrane protein beta-barrel domain: 7 structures PF13505
Leucine Rich repeat: 6 structures PF13516
Amino acid permease: 27 structures PF13520
NA!: 8 structures PF13544
Putative MetA-pathway of phenol degradation: 2 structures PF13557
Domain of unknown function (DUF4129): 1 structure PF13559
DoxX-like family: 4 structures PF13564
SBF-like CPA transporter family (DUF4137): 2 structures PF13593
Gram-negative porin: 1 structure PF13609
AAA domain: 7 structures PF13614
NA!: 11 structures PF13633
2OG-Fe(II) oxygenase superfamily: 6 structures PF13640
Domain of unknown function (DUF4149): 4 structures PF13664
Membrane MotB of proton-channel complex MotA/MotB : 3 structures PF13677
4Fe-4S dicluster domain: 4 structures PF13746
Domain of unknown function (DUF4175): 2 structures PF13779
DoxX-like family: 1 structure PF13781
Domain of unknown function (DUF4191): 9 structures PF13829
Leucine rich repeat: 223 structures PF13855
Domain of unknown function (DUF4203): 6 structures PF13886
Immunoglobulin domain: 28 structures PF13895
Putative zinc-RING and/or ribbon: 1 structure PF13901
PMP-22/EMP/MP20/Claudin tight junction: 33 structures PF13903
Wnt and FGF inhibitory regulator: 2 structures PF13908
Domain of unknown function (DUF4215): 1 structure PF13948
Toxin Fst, type I toxin-antitoxin system: 2 structures PF13955
dsRNA-gated channel SID-1: 6 structures PF13965
YniB-like protein: 1 structure PF14002
Capsule assembly protein Wzi: 2 structures PF14052
Domain of unknown function (DUF4389): 8 structures PF14333
PAP2 superfamily C-terminal: 2 structures PF14360
PAP2 superfamily: 1 structure PF14378
Domain of unknown function (DUF4436): 8 structures PF14494
Ephrin type-A receptor 2 transmembrane domain: 7 structures PF14575
Polysaccharide biosynthesis C-terminal domain: 1 structure PF14667
Cytosolic domain of 10TM putative phosphate transporter: 6 structures PF14703
Transmembrane protein 18: 2 structures PF14770
Domain of unknown function (DUF4481): 1 structure PF14800
TMEM192 family: 1 structure PF14802
TMEM164 family: 5 structures PF14808
TMEM151 family: 2 structures PF14857
Domain of unknown function (DUF4499): 2 structures PF14934
Transmembrane protein 138: 3 structures PF14935
FAM70 protein: 1 structure PF14967
TM140 protein family: 1 structure PF14985
TMCO5 family: 5 structures PF14992
Transmembrane protein: 3 structures PF14995
CECR6/TMEM121 family: 1 structure PF14997
Cation channel sperm-associated protein subunit delta: 1 structure PF15020
Transmembrane protein 174: 1 structure PF15029
Jiraiya: 1 structure PF15038
Protein of unknown function (DUF4534): 1 structure PF15049
TMEM169 protein family: 1 structure PF15052
Domain of unknown function (DUF4536): 1 structure PF15055
Transmembrane family 220, helix: 3 structures PF15071
TMEM187 protein family: 1 structure PF15100
TMEM154 protein family: 1 structure PF15102
TMEM61 protein family: 1 structure PF15105
TMEM156 protein family: 1 structure PF15106
TMEM125 protein family: 1 structure PF15109
TMEM141 protein family: 1 structure PF15110
TMEM101 protein family: 3 structures PF15111
TMEM117 protein family: 4 structures PF15113
TMEM71 protein family: 2 structures PF15121
TMEM206 protein family: 1 structure PF15122
TMEM238 protein family: 1 structure PF15125
Domain of unknown function (DUF4579): 1 structure PF15158
TMEM191C family: 2 structures PF15194
TMEM95 family: 1 structure PF15203
Transmembrane protein 51: 5 structures PF15345
Transmembrane protein 237: 2 structures PF15383
Transmembrane protein 247: 2 structures PF15444
Transmembrane protein family 171: 2 structures PF15471
Transmembrane protein C12orf23, UPF0444: 1 structure PF15475
Scavenger receptor cysteine-rich domain: 48 structures PF15494
PGC7/Stella/Dppa3 domain : 1 structure PF15549
TMEM215 family: 2 structures PF15746
TMEM108 family: 2 structures PF15759
Transmembrane protein 82: 1 structure PF15816
Transmembrane protein 40 family: 3 structures PF15817
Transmembrane protein 239 family: 1 structure PF15841
Transmembrane and coiled-coil domain-containing protein 2: 1 structure PF15844
Serine-rich and transmembrane domain-containing protein 1: 2 structures PF15872
Domain of unknown function (DUF4730): 1 structure PF15873
Transmembrane protein family 232: 1 structure PF15877
Furin-like repeat, cysteine-rich: 9 structures PF15913
N-terminal cysteine-rich region of Transmembrane protein 135: 1 structure PF15982
TMIE protein: 2 structures PF16038
Transmembrane protein family 72: 2 structures PF16054
Transmembrane protein family 132: 6 structures PF16070
Type IV Pilus-assembly protein W: 1 structure PF16074
Dimerisation domain of Ca+-activated chloride-channel, anoctamin: 12 structures PF16178
Domain of unknown function (DUF4880): 3 structures PF16220
Cytochrome c-type biogenesis protein CcmF C-terminal: 2 structures PF16327
Domain of unknown function (DUF4974): 1 structure PF16344
Niemann-Pick C1 N terminus: 9 structures PF16414
Type IV minor pilin ComP, DNA uptake sequence receptor: 1 structure PF16732
Renal amino acid transporter: 2 structures PF16959
Penicillin-binding protein OB-like domain: 13 structures PF17092
Glycosyl hydrolase 36 superfamily, catalytic domain: 5 structures PF17167
Cache 3/Cache 2 fusion domain: 3 structures PF17201

[Top]