TonB in complex with FhuA, E. coli outer membrane receptor for ferrichrome
Organism: Escherichia coli
Model: Experimental
Representation: Coarse-grained
Type: β-sheet
Pfam Acc: PF00593
PDB ID: 2GRX
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 19.8 Å
Number of TM segments = 24
Sequence positions:
A: 36-69|140-148|156-162|166-173|185-192|206-212|222-229|273-280|289-295|349-355|367-373|421-427|434-441|465-471|479-486|508-514|523-530|557-563|571-578|601-607|619-626|645-651|663-671|693-700
Tilt angles:
A - Segment: 36-69 - Tilt: 29.9°
A - Segment: 140-148 - Tilt: 49.3°
A - Segment: 156-162 - Tilt: 41.4°
A - Segment: 166-173 - Tilt: 44.5°
A - Segment: 185-192 - Tilt: 38.5°
A - Segment: 206-212 - Tilt: 41.3°
A - Segment: 222-229 - Tilt: 36.2°
A - Segment: 273-280 - Tilt: 33.9°
A - Segment: 289-295 - Tilt: 36.5°
A - Segment: 349-355 - Tilt: 35.6°
A - Segment: 367-373 - Tilt: 35.8°
A - Segment: 421-427 - Tilt: 35.9°
A - Segment: 434-441 - Tilt: 41.0°
A - Segment: 465-471 - Tilt: 36.9°
A - Segment: 479-486 - Tilt: 35.4°
A - Segment: 508-514 - Tilt: 31.0°
A - Segment: 523-530 - Tilt: 38.0°
A - Segment: 557-563 - Tilt: 41.2°
A - Segment: 571-578 - Tilt: 41.6°
A - Segment: 601-607 - Tilt: 39.0°
A - Segment: 619-626 - Tilt: 41.4°
A - Segment: 645-651 - Tilt: 38.9°
A - Segment: 663-671 - Tilt: 42.8°
A - Segment: 693-700 - Tilt: 39.7°
Structural assessment:
MAIDEN score = 598.8050
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]