Spin-labeled BtuB V10R1 with bound calcium and cyanocobalamin
Organism: Escherichia coli
Model: Experimental
Representation: Coarse-grained
Type: β-sheet
Pfam Acc: PF00593
PDB ID: 3M8D
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 22.0 Å
Number of TM segments = 22
Sequence positions:
A: 31-50|87-98|164-172|189-197|213-221|238-246|259-267|287-295|306-315|324-333|342-351|356-365|374-383|404-412|421-427|450-457|467-473|488-495|507-513|532-539|552-561|570-577
Tilt angles:
A - Segment: 31-50 - Tilt: 11.7°
A - Segment: 87-98 - Tilt: 19.6°
A - Segment: 164-172 - Tilt: 39.1°
A - Segment: 189-197 - Tilt: 41.1°
A - Segment: 213-221 - Tilt: 42.7°
A - Segment: 238-246 - Tilt: 43.8°
A - Segment: 259-267 - Tilt: 44.5°
A - Segment: 287-295 - Tilt: 44.2°
A - Segment: 306-315 - Tilt: 48.3°
A - Segment: 324-333 - Tilt: 47.6°
A - Segment: 342-351 - Tilt: 45.0°
A - Segment: 356-365 - Tilt: 47.0°
A - Segment: 374-383 - Tilt: 47.2°
A - Segment: 404-412 - Tilt: 38.3°
A - Segment: 421-427 - Tilt: 30.9°
A - Segment: 450-457 - Tilt: 29.5°
A - Segment: 467-473 - Tilt: 25.3°
A - Segment: 488-495 - Tilt: 19.9°
A - Segment: 507-513 - Tilt: 23.5°
A - Segment: 532-539 - Tilt: 27.3°
A - Segment: 552-561 - Tilt: 20.8°
A - Segment: 570-577 - Tilt: 24.7°
Structural assessment:
MAIDEN score = 591.8525
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]