Thermotoga maritima sodium pumping membrane integral pyrophosphatase at 4 A in complex with phosphate and magnesium
Organism: Thermotoga maritima
Model: Experimental
Representation: Atomistic
Type: α-helical
Pfam Acc: PF03030
PDB ID: 4AV6
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 21.0 Å
Number of TM segments = 26
Sequence positions:
A: 13-27|43-58|87-101|123-137|183-198|233-248|297-311|321-335|364-380|417-431|443-460|494-510|548-566|637-653|694-709
B: 134-155|163-185|243-257|287-304|322-336|366-383|411-428|440-454|497-514|543-557|702-721
Tilt angles:
A - Segment: 13-27 - Tilt: 32.5°
A - Segment: 43-58 - Tilt: 29.1°
A - Segment: 87-101 - Tilt: 29.9°
A - Segment: 123-137 - Tilt: 17.7°
A - Segment: 183-198 - Tilt: 18.6°
A - Segment: 233-248 - Tilt: 40.2°
A - Segment: 297-311 - Tilt: 34.0°
A - Segment: 321-335 - Tilt: 29.2°
A - Segment: 364-380 - Tilt: 34.3°
A - Segment: 417-431 - Tilt: 36.2°
A - Segment: 443-460 - Tilt: 44.6°
A - Segment: 494-510 - Tilt: 32.8°
A - Segment: 548-566 - Tilt: 51.0°
A - Segment: 637-653 - Tilt: 35.6°
A - Segment: 694-709 - Tilt: 5.1°
B - Segment: 134-155 - Tilt: 39.4°
B - Segment: 163-185 - Tilt: 44.6°
B - Segment: 243-257 - Tilt: 29.4°
B - Segment: 287-304 - Tilt: 48.9°
B - Segment: 322-336 - Tilt: 41.7°
B - Segment: 366-383 - Tilt: 48.4°
B - Segment: 411-428 - Tilt: 44.7°
B - Segment: 440-454 - Tilt: 25.4°
B - Segment: 497-514 - Tilt: 49.5°
B - Segment: 543-557 - Tilt: 19.6°
B - Segment: 702-721 - Tilt: 46.8°
Structural assessment:
MAIDEN score = -81.8468
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]