Triple mutant of the nhaa dimer, crystallised at low pH
Organism: Escherichia coli
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF06965
PDB ID: 4ATV
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 30.0 Å
Number of TM segments = 18
Sequence positions:
A: 50-71|85-107|114-134|146-167|173-229|242-267|278-302|319-340|349-371
B: 431-455|466-487|495-515|527-548|553-610|622-646|660-683|698-721|732-752
Tilt angles:
A - Segment: 50-71 - Tilt: 35.6°
A - Segment: 85-107 - Tilt: 23.8°
A - Segment: 114-134 - Tilt: 35.6°
A - Segment: 146-167 - Tilt: 30.2°
A - Segment: 173-229 - Tilt: 10.4°
A - Segment: 242-267 - Tilt: 48.5°
A - Segment: 278-302 - Tilt: 27.7°
A - Segment: 319-340 - Tilt: 25.8°
A - Segment: 349-371 - Tilt: 23.2°
B - Segment: 431-455 - Tilt: 36.6°
B - Segment: 466-487 - Tilt: 27.9°
B - Segment: 495-515 - Tilt: 37.3°
B - Segment: 527-548 - Tilt: 32.3°
B - Segment: 553-610 - Tilt: 15.3°
B - Segment: 622-646 - Tilt: 40.6°
B - Segment: 660-683 - Tilt: 30.1°
B - Segment: 698-721 - Tilt: 32.7°
B - Segment: 732-752 - Tilt: 17.0°
Structural assessment:
MAIDEN score = -147.6053
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]