Formate channel
Organism: Escherichia coli
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF01226
PDB ID: 3KCU
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 27.0 Å
Number of TM segments = 30
Sequence positions:
A: 6-27|38-66|85-107|132-154|160-191|219-244
C: 510-531|541-570|579-604|627-649|655-686|714-739
B: 258-279|289-318|337-359|384-406|412-443|471-496
E: 996-1017|1028-1056|1073-1097|1122-1144|1150-1181|1209-1234
D: 749-770|780-809|828-852|875-897|903-934|962-987
Tilt angles:
A - Segment: 6-27 - Tilt: 39.3°
A - Segment: 38-66 - Tilt: 35.2°
A - Segment: 85-107 - Tilt: 46.6°
A - Segment: 132-154 - Tilt: 38.8°
A - Segment: 160-191 - Tilt: 41.0°
A - Segment: 219-244 - Tilt: 47.0°
C - Segment: 510-531 - Tilt: 37.6°
C - Segment: 541-570 - Tilt: 30.1°
C - Segment: 579-604 - Tilt: 43.4°
C - Segment: 627-649 - Tilt: 39.8°
C - Segment: 655-686 - Tilt: 42.3°
C - Segment: 714-739 - Tilt: 48.6°
B - Segment: 258-279 - Tilt: 38.0°
B - Segment: 289-318 - Tilt: 30.3°
B - Segment: 337-359 - Tilt: 45.5°
B - Segment: 384-406 - Tilt: 39.9°
B - Segment: 412-443 - Tilt: 42.3°
B - Segment: 471-496 - Tilt: 47.7°
E - Segment: 996-1017 - Tilt: 38.8°
E - Segment: 1028-1056 - Tilt: 35.7°
E - Segment: 1073-1097 - Tilt: 51.7°
E - Segment: 1122-1144 - Tilt: 38.5°
E - Segment: 1150-1181 - Tilt: 41.3°
E - Segment: 1209-1234 - Tilt: 48.1°
D - Segment: 749-770 - Tilt: 38.6°
D - Segment: 780-809 - Tilt: 30.8°
D - Segment: 828-852 - Tilt: 40.6°
D - Segment: 875-897 - Tilt: 39.2°
D - Segment: 903-934 - Tilt: 41.8°
D - Segment: 962-987 - Tilt: 48.7°
Structural assessment:
MAIDEN score = -202.1132
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]