Pentameric formate channel
Organism: Vibrio cholerae
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF01226
PDB ID: 3KLY
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 26.0 Å
Number of TM segments = 30
Sequence positions:
A: 16-35|42-60|95-116|130-156|170-201|224-246
C: 529-548|555-572|608-629|643-669|683-714|736-757
B: 271-290|297-314|350-371|385-411|425-456|478-499
E: 1038-1057|1064-1082|1115-1138|1152-1178|1192-1223|1246-1268
D: 782-801|808-826|861-882|896-922|936-967|990-1012
Tilt angles:
A - Segment: 16-35 - Tilt: 32.6°
A - Segment: 42-60 - Tilt: 27.4°
A - Segment: 95-116 - Tilt: 32.5°
A - Segment: 130-156 - Tilt: 25.9°
A - Segment: 170-201 - Tilt: 45.1°
A - Segment: 224-246 - Tilt: 43.8°
C - Segment: 529-548 - Tilt: 31.4°
C - Segment: 555-572 - Tilt: 27.0°
C - Segment: 608-629 - Tilt: 32.8°
C - Segment: 643-669 - Tilt: 27.8°
C - Segment: 683-714 - Tilt: 46.5°
C - Segment: 736-757 - Tilt: 35.6°
B - Segment: 271-290 - Tilt: 32.2°
B - Segment: 297-314 - Tilt: 28.7°
B - Segment: 350-371 - Tilt: 32.8°
B - Segment: 385-411 - Tilt: 26.5°
B - Segment: 425-456 - Tilt: 44.6°
B - Segment: 478-499 - Tilt: 33.7°
E - Segment: 1038-1057 - Tilt: 33.8°
E - Segment: 1064-1082 - Tilt: 27.2°
E - Segment: 1115-1138 - Tilt: 39.7°
E - Segment: 1152-1178 - Tilt: 26.1°
E - Segment: 1192-1223 - Tilt: 44.7°
E - Segment: 1246-1268 - Tilt: 43.9°
D - Segment: 782-801 - Tilt: 33.3°
D - Segment: 808-826 - Tilt: 26.1°
D - Segment: 861-882 - Tilt: 34.4°
D - Segment: 896-922 - Tilt: 26.9°
D - Segment: 936-967 - Tilt: 45.5°
D - Segment: 990-1012 - Tilt: 44.7°
Structural assessment:
MAIDEN score = -174.5343
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]