The missing part of the bacterial mexab-oprm system: structural determination of the multidrug exporter mexb
Organism: Pseudomonas aeruginosa
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF00873
PDB ID: 2V50
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 25.5 Å
Number of TM segments = 36
Sequence positions:
A: 7-24|336-353|362-383|390-406|440-456|464-482|528-543|852-867|880-898|904-920|954-970|978-996
C: 2047-2063|2374-2391|2401-2421|2429-2444|2477-2492|2502-2520|2575-2591|2907-2925|2928-2953|2960-2977|3008-3025|3033-3051
B: 1014-1030|1345-1362|1367-1387|1402-1418|1444-1460|1476-1494|1544-1560|1878-1895|1898-1919|1933-1948|1975-1991|2006-2025
Tilt angles:
A - Segment: 7-24 - Tilt: 21.1°
A - Segment: 336-353 - Tilt: 8.1°
A - Segment: 362-383 - Tilt: 43.9°
A - Segment: 390-406 - Tilt: 15.8°
A - Segment: 440-456 - Tilt: 21.1°
A - Segment: 464-482 - Tilt: 32.1°
A - Segment: 528-543 - Tilt: 16.8°
A - Segment: 852-867 - Tilt: 17.3°
A - Segment: 880-898 - Tilt: 40.7°
A - Segment: 904-920 - Tilt: 3.5°
A - Segment: 954-970 - Tilt: 16.9°
A - Segment: 978-996 - Tilt: 28.4°
C - Segment: 2047-2063 - Tilt: 11.5°
C - Segment: 2374-2391 - Tilt: 8.3°
C - Segment: 2401-2421 - Tilt: 40.3°
C - Segment: 2429-2444 - Tilt: 3.4°
C - Segment: 2477-2492 - Tilt: 15.2°
C - Segment: 2502-2520 - Tilt: 22.3°
C - Segment: 2575-2591 - Tilt: 21.9°
C - Segment: 2907-2925 - Tilt: 27.5°
C - Segment: 2928-2953 - Tilt: 52.7°
C - Segment: 2960-2977 - Tilt: 15.5°
C - Segment: 3008-3025 - Tilt: 27.5°
C - Segment: 3033-3051 - Tilt: 34.2°
B - Segment: 1014-1030 - Tilt: 2.4°
B - Segment: 1345-1362 - Tilt: 22.2°
B - Segment: 1367-1387 - Tilt: 46.6°
B - Segment: 1402-1418 - Tilt: 12.9°
B - Segment: 1444-1460 - Tilt: 22.6°
B - Segment: 1476-1494 - Tilt: 32.1°
B - Segment: 1544-1560 - Tilt: 17.7°
B - Segment: 1878-1895 - Tilt: 21.7°
B - Segment: 1898-1919 - Tilt: 50.3°
B - Segment: 1933-1948 - Tilt: 4.8°
B - Segment: 1975-1991 - Tilt: 22.9°
B - Segment: 2006-2025 - Tilt: 29.7°
Structural assessment:
MAIDEN score = -346.6814
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]