FNT family ion channel
Organism: Salmonella typhimurium
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF01226
PDB ID: 4FC4
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 34.0 Å
Number of TM segments = 30
Sequence positions:
A: 25-51|55-87|101-131|137-171|175-211|217-245
C: 526-551|554-585|600-630|636-670|674-710|716-744
B: 274-301|304-335|350-380|386-420|424-460|466-494
E: 1022-1049|1053-1086|1099-1129|1135-1170|1172-1209|1215-1243
D: 773-799|803-836|849-879|885-919|922-959|965-993
Tilt angles:
A - Segment: 25-51 - Tilt: 34.3°
A - Segment: 55-87 - Tilt: 30.2°
A - Segment: 101-131 - Tilt: 33.4°
A - Segment: 137-171 - Tilt: 21.7°
A - Segment: 175-211 - Tilt: 41.4°
A - Segment: 217-245 - Tilt: 37.7°
C - Segment: 526-551 - Tilt: 31.2°
C - Segment: 554-585 - Tilt: 25.9°
C - Segment: 600-630 - Tilt: 34.1°
C - Segment: 636-670 - Tilt: 22.8°
C - Segment: 674-710 - Tilt: 42.0°
C - Segment: 716-744 - Tilt: 38.5°
B - Segment: 274-301 - Tilt: 34.4°
B - Segment: 304-335 - Tilt: 25.5°
B - Segment: 350-380 - Tilt: 33.2°
B - Segment: 386-420 - Tilt: 22.4°
B - Segment: 424-460 - Tilt: 41.4°
B - Segment: 466-494 - Tilt: 38.0°
E - Segment: 1022-1049 - Tilt: 34.8°
E - Segment: 1053-1086 - Tilt: 31.8°
E - Segment: 1099-1129 - Tilt: 34.6°
E - Segment: 1135-1170 - Tilt: 20.4°
E - Segment: 1172-1209 - Tilt: 39.4°
E - Segment: 1215-1243 - Tilt: 37.8°
D - Segment: 773-799 - Tilt: 32.8°
D - Segment: 803-836 - Tilt: 30.9°
D - Segment: 849-879 - Tilt: 35.2°
D - Segment: 885-919 - Tilt: 22.8°
D - Segment: 922-959 - Tilt: 40.5°
D - Segment: 965-993 - Tilt: 38.7°
Structural assessment:
MAIDEN score = -345.1061
The MAIDEN score is aimed at assessing the relative quality, i.e. ranking several models (the lower the score, the better the model). It comes here with a color code (red > yellow > green > blue), which is derived from a z-score calculation and indicates the absolute quality.
Scores for all residue pairs Download
[creation date: Sep-08-2016]