Structural basis of a novel proton-coordination type in an f1fo-atp synthase rotor ring
Organism: Bacillus pseudofirmus
Model: Experimental
Representation: Atomistic
Type: α-helical
Pfam Acc: PF00137
PDB ID: 2X2V
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 21.0 Å
Number of TM segments = 26
Sequence positions:
A: 11-25|47-59
C: 12-25|46-59
B: 12-25|47-59
E: 12-25|46-59
D: 12-25|46-59
G: 12-25|46-59
F: 12-25|46-59
I: 12-25|46-59
H: 12-25|46-59
K: 12-25|47-59
J: 12-25|47-59
M: 12-25|47-59
L: 12-25|47-59
Tilt angles:
A - Segment: 11-25 - Tilt: 12.7°
A - Segment: 47-59 - Tilt: 15.7°
C - Segment: 12-25 - Tilt: 18.7°
C - Segment: 46-59 - Tilt: 10.6°
B - Segment: 12-25 - Tilt: 18.3°
B - Segment: 47-59 - Tilt: 15.4°
E - Segment: 12-25 - Tilt: 19.9°
E - Segment: 46-59 - Tilt: 11.8°
D - Segment: 12-25 - Tilt: 19.8°
D - Segment: 46-59 - Tilt: 11.3°
G - Segment: 12-25 - Tilt: 20.3°
G - Segment: 46-59 - Tilt: 11.8°
F - Segment: 12-25 - Tilt: 19.7°
F - Segment: 46-59 - Tilt: 11.8°
I - Segment: 12-25 - Tilt: 19.5°
I - Segment: 46-59 - Tilt: 13.1°
H - Segment: 12-25 - Tilt: 20.0°
H - Segment: 46-59 - Tilt: 12.9°
K - Segment: 12-25 - Tilt: 18.8°
K - Segment: 47-59 - Tilt: 16.7°
J - Segment: 12-25 - Tilt: 19.2°
J - Segment: 47-59 - Tilt: 16.8°
M - Segment: 12-25 - Tilt: 18.5°
M - Segment: 47-59 - Tilt: 16.1°
L - Segment: 12-25 - Tilt: 18.6°
L - Segment: 47-59 - Tilt: 16.5°
Structural assessment:
MAIDEN score = -137.8640
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]