Light-driven sodium pump KR2 in the pentameric red form, pH 5.6
Organism: Dokdonia eikasta
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF01036
PDB ID: 4XTO
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 23.1 Å
Number of TM segments = 35
Sequence positions:
A: 24-40|62-77|103-117|138-153|165-179|206-221|237-252
C: 555-571|593-608|634-648|669-684|696-710|737-752|766-781
B: 290-306|328-343|369-383|403-419|431-446|472-487|503-518
E: 1081-1097|1119-1134|1160-1174|1195-1210|1222-1236|1263-1278|1294-1309
D: 818-834|854-869|895-909|930-945|957-971|998-1013|1029-1044
Tilt angles:
A - Segment: 24-40 - Tilt: 28.9°
A - Segment: 62-77 - Tilt: 9.4°
A - Segment: 103-117 - Tilt: 7.3°
A - Segment: 138-153 - Tilt: 13.0°
A - Segment: 165-179 - Tilt: 10.1°
A - Segment: 206-221 - Tilt: 5.4°
A - Segment: 237-252 - Tilt: 10.2°
C - Segment: 555-571 - Tilt: 29.2°
C - Segment: 593-608 - Tilt: 9.7°
C - Segment: 634-648 - Tilt: 8.0°
C - Segment: 669-684 - Tilt: 13.5°
C - Segment: 696-710 - Tilt: 9.2°
C - Segment: 737-752 - Tilt: 4.5°
C - Segment: 766-781 - Tilt: 10.0°
B - Segment: 290-306 - Tilt: 28.9°
B - Segment: 328-343 - Tilt: 9.7°
B - Segment: 369-383 - Tilt: 8.7°
B - Segment: 403-419 - Tilt: 16.8°
B - Segment: 431-446 - Tilt: 4.5°
B - Segment: 472-487 - Tilt: 4.9°
B - Segment: 503-518 - Tilt: 9.5°
E - Segment: 1081-1097 - Tilt: 28.9°
E - Segment: 1119-1134 - Tilt: 9.2°
E - Segment: 1160-1174 - Tilt: 7.7°
E - Segment: 1195-1210 - Tilt: 13.0°
E - Segment: 1222-1236 - Tilt: 9.4°
E - Segment: 1263-1278 - Tilt: 5.2°
E - Segment: 1294-1309 - Tilt: 9.8°
D - Segment: 818-834 - Tilt: 29.8°
D - Segment: 854-869 - Tilt: 9.6°
D - Segment: 895-909 - Tilt: 6.3°
D - Segment: 930-945 - Tilt: 12.4°
D - Segment: 957-971 - Tilt: 10.7°
D - Segment: 998-1013 - Tilt: 5.8°
D - Segment: 1029-1044 - Tilt: 9.3°
Structural assessment:
MAIDEN score = -126.2844
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]