Bovine cytochrome bc1 complex with stigmatellin bound
Organism: Bos taurus
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF00033
PDB ID: 1PP9
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 22.8 Å
Number of TM segments = 24
Sequence positions:
C: 881-899|939-960|963-979|1036-1050|1077-1092|1145-1160|1171-1186|1206-1222
E: 1508-1528
D: 1440-1455
G: 1796-1822
J: 1969-1983
Q: 3455-3469
P: 2903-2919|2956-2970|2984-2998|3052-3067|3099-3113|3157-3174|3195-3210|3218-3234
R: 3529-3547
T: 3834-3848
W: 3988-4006
Tilt angles:
C - Segment: 881-899 - Tilt: 50.5°
C - Segment: 939-960 - Tilt: 37.8°
C - Segment: 963-979 - Tilt: 23.1°
C - Segment: 1036-1050 - Tilt: 24.2°
C - Segment: 1077-1092 - Tilt: 3.5°
C - Segment: 1145-1160 - Tilt: 26.0°
C - Segment: 1171-1186 - Tilt: 15.2°
C - Segment: 1206-1222 - Tilt: 10.2°
E - Segment: 1508-1528 - Tilt: 48.3°
D - Segment: 1440-1455 - Tilt: 11.3°
G - Segment: 1796-1822 - Tilt: 56.2°
J - Segment: 1969-1983 - Tilt: 21.5°
Q - Segment: 3455-3469 - Tilt: 8.9°
P - Segment: 2903-2919 - Tilt: 31.5°
P - Segment: 2956-2970 - Tilt: 33.6°
P - Segment: 2984-2998 - Tilt: 14.1°
P - Segment: 3052-3067 - Tilt: 12.4°
P - Segment: 3099-3113 - Tilt: 20.4°
P - Segment: 3157-3174 - Tilt: 24.9°
P - Segment: 3195-3210 - Tilt: 10.6°
P - Segment: 3218-3234 - Tilt: 27.1°
R - Segment: 3529-3547 - Tilt: 34.4°
T - Segment: 3834-3848 - Tilt: 26.4°
W - Segment: 3988-4006 - Tilt: 37.4°
Structural assessment:
MAIDEN score = -179.2478
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]