Human Aquaporin 5 (AQP5) - High Resolution X-ray Structure
Organism: Homo sapiens
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF00230
PDB ID: 3D9S
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 29.1 Å
Number of TM segments = 24
Sequence positions:
A: 11-32|42-61|84-108|128-149|158-177|202-221
C: 499-520|530-549|572-596|616-637|646-665|690-709
B: 256-277|287-306|329-353|373-394|403-422|447-466
D: 744-765|775-794|817-841|861-882|891-910|934-954
Tilt angles:
A - Segment: 11-32 - Tilt: 29.0°
A - Segment: 42-61 - Tilt: 24.4°
A - Segment: 84-108 - Tilt: 41.3°
A - Segment: 128-149 - Tilt: 34.1°
A - Segment: 158-177 - Tilt: 21.4°
A - Segment: 202-221 - Tilt: 25.8°
C - Segment: 499-520 - Tilt: 28.3°
C - Segment: 530-549 - Tilt: 23.6°
C - Segment: 572-596 - Tilt: 42.1°
C - Segment: 616-637 - Tilt: 34.2°
C - Segment: 646-665 - Tilt: 21.4°
C - Segment: 690-709 - Tilt: 26.0°
B - Segment: 256-277 - Tilt: 27.7°
B - Segment: 287-306 - Tilt: 23.0°
B - Segment: 329-353 - Tilt: 41.3°
B - Segment: 373-394 - Tilt: 33.8°
B - Segment: 403-422 - Tilt: 22.1°
B - Segment: 447-466 - Tilt: 26.9°
D - Segment: 744-765 - Tilt: 28.4°
D - Segment: 775-794 - Tilt: 23.7°
D - Segment: 817-841 - Tilt: 40.8°
D - Segment: 861-882 - Tilt: 35.0°
D - Segment: 891-910 - Tilt: 22.4°
D - Segment: 934-954 - Tilt: 29.6°
Structural assessment:
MAIDEN score = -237.6728
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]