Cytochrome b6f (plastohydroquinone : plastocyanin oxidoreductase) from Chlamydomonas reinhardtii
Organism: Chlamydomonas reinhardtii
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF00033
PDB ID: 1Q90
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 28.8 Å
Number of TM segments = 13
Sequence positions:
A: 254-272
B: 319-341|374-400|403-421|474-495
D: 662-681|723-742|753-771
G: 831-850
M: 893-916
L: 858-880
N: 930-949
R: 798-819
Tilt angles:
A - Segment: 254-272 - Tilt: 0.6°
B - Segment: 319-341 - Tilt: 39.6°
B - Segment: 374-400 - Tilt: 37.6°
B - Segment: 403-421 - Tilt: 13.6°
B - Segment: 474-495 - Tilt: 22.1°
D - Segment: 662-681 - Tilt: 12.5°
D - Segment: 723-742 - Tilt: 17.9°
D - Segment: 753-771 - Tilt: 9.5°
G - Segment: 831-850 - Tilt: 16.4°
M - Segment: 893-916 - Tilt: 40.4°
L - Segment: 858-880 - Tilt: 36.0°
N - Segment: 930-949 - Tilt: 12.1°
R - Segment: 798-819 - Tilt: 32.9°
Structural assessment:
MAIDEN score = -105.2668
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]