E. coli lactose permease G46W,G262W bound to sugar
Organism: Escherichia coli
Model: Experimental
Representation: Atomistic
Type: α-helical
Pfam Acc: PF01306
PDB ID: 4OAA
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 29.0 Å
Number of TM segments = 24
Sequence positions:
A: 9-30|46-64|76-96|102-130|139-158|167-185|223-241|264-284|288-305|317-336|349-369|381-400
B: 9-31|45-63|77-99|102-127|139-158|167-184|223-243|264-283|288-306|317-334|350-372|381-400
Tilt angles:
A - Segment: 9-30 - Tilt: 37.1°
A - Segment: 46-64 - Tilt: 16.0°
A - Segment: 76-96 - Tilt: 14.7°
A - Segment: 102-130 - Tilt: 48.2°
A - Segment: 139-158 - Tilt: 27.8°
A - Segment: 167-185 - Tilt: 12.5°
A - Segment: 223-241 - Tilt: 24.3°
A - Segment: 264-284 - Tilt: 16.6°
A - Segment: 288-305 - Tilt: 13.5°
A - Segment: 317-336 - Tilt: 15.7°
A - Segment: 349-369 - Tilt: 20.8°
A - Segment: 381-400 - Tilt: 13.0°
B - Segment: 9-31 - Tilt: 38.1°
B - Segment: 45-63 - Tilt: 11.2°
B - Segment: 77-99 - Tilt: 30.1°
B - Segment: 102-127 - Tilt: 46.4°
B - Segment: 139-158 - Tilt: 27.7°
B - Segment: 167-184 - Tilt: 12.1°
B - Segment: 223-243 - Tilt: 22.9°
B - Segment: 264-283 - Tilt: 21.2°
B - Segment: 288-306 - Tilt: 12.5°
B - Segment: 317-334 - Tilt: 19.5°
B - Segment: 350-372 - Tilt: 29.6°
B - Segment: 381-400 - Tilt: 13.3°
Structural assessment:
MAIDEN score = -186.4652
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]