Inward facing conformation of the trimeric betaine transporter BetP in complex with lipids
Organism: Corynebacterium glutamicum
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF02028
PDB ID: 4C7R
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 23.0 Å
Number of TM segments = 31
Sequence positions:
A: 11-26|28-58|90-103|127-142|188-207|221-237|249-267|308-323|345-361|397-417|439-454|460-479
C: 1032-1047|1072-1089|1117-1131|1155-1173|1205-1231|1253-1268|1277-1322|1340-1356|1372-1390|1425-1450|1462-1477|1494-1511
B: 575-592|614-627|662-679|708-726|846-864|873-887|1000-1014
Tilt angles:
A - Segment: 11-26 - Tilt: 11.3°
A - Segment: 28-58 - Tilt: 59.8°
A - Segment: 90-103 - Tilt: 9.1°
A - Segment: 127-142 - Tilt: 25.9°
A - Segment: 188-207 - Tilt: 39.7°
A - Segment: 221-237 - Tilt: 22.9°
A - Segment: 249-267 - Tilt: 38.0°
A - Segment: 308-323 - Tilt: 21.7°
A - Segment: 345-361 - Tilt: 22.2°
A - Segment: 397-417 - Tilt: 46.7°
A - Segment: 439-454 - Tilt: 18.6°
A - Segment: 460-479 - Tilt: 40.2°
C - Segment: 1032-1047 - Tilt: 18.3°
C - Segment: 1072-1089 - Tilt: 32.9°
C - Segment: 1117-1131 - Tilt: 10.6°
C - Segment: 1155-1173 - Tilt: 45.9°
C - Segment: 1205-1231 - Tilt: 56.4°
C - Segment: 1253-1268 - Tilt: 5.0°
C - Segment: 1277-1322 - Tilt: 60.5°
C - Segment: 1340-1356 - Tilt: 23.6°
C - Segment: 1372-1390 - Tilt: 30.7°
C - Segment: 1425-1450 - Tilt: 59.9°
C - Segment: 1462-1477 - Tilt: 13.8°
C - Segment: 1494-1511 - Tilt: 40.6°
B - Segment: 575-592 - Tilt: 38.3°
B - Segment: 614-627 - Tilt: 22.3°
B - Segment: 662-679 - Tilt: 37.4°
B - Segment: 708-726 - Tilt: 43.9°
B - Segment: 846-864 - Tilt: 34.5°
B - Segment: 873-887 - Tilt: 27.2°
B - Segment: 1000-1014 - Tilt: 21.9°
Structural assessment:
MAIDEN score = -281.7986
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]