Spin-labeled BtuB V10R1 with bound calcium and cyanocobalamin
Organism: Escherichia coli
Model: Experimental
Representation: Atomistic
Type: β-sheet
Pfam Acc: PF00593
PDB ID: 3M8D
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 23.0 Å
Number of TM segments = 18
Sequence positions:
A: 37-56|122-132|169-180|193-205|216-228|243-256|261-273|371-380|383-390|418-424|430-436|463-469|478-484|499-506|518-524|543-549|564-575|580-587
Tilt angles:
A - Segment: 37-56 - Tilt: 9.5°
A - Segment: 122-132 - Tilt: 32.5°
A - Segment: 169-180 - Tilt: 46.6°
A - Segment: 193-205 - Tilt: 59.3°
A - Segment: 216-228 - Tilt: 60.6°
A - Segment: 243-256 - Tilt: 58.9°
A - Segment: 261-273 - Tilt: 59.7°
A - Segment: 371-380 - Tilt: 44.5°
A - Segment: 383-390 - Tilt: 35.7°
A - Segment: 418-424 - Tilt: 20.5°
A - Segment: 430-436 - Tilt: 10.1°
A - Segment: 463-469 - Tilt: 8.4°
A - Segment: 478-484 - Tilt: 8.1°
A - Segment: 499-506 - Tilt: 1.2°
A - Segment: 518-524 - Tilt: 15.8°
A - Segment: 543-549 - Tilt: 21.0°
A - Segment: 564-575 - Tilt: 14.8°
A - Segment: 580-587 - Tilt: 12.3°
Structural assessment:
MAIDEN score = 16.8803
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]