Dimeric cytochrome bc1 complex from the soil bacterium Paracoccus denitrificans at 2.7 Å resolution
Organism: Paracoccus denitrificans
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF00033
PDB ID: 2YIU
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 29.1 Å
Number of TM segments = 20
Sequence positions:
A: 40-62|93-116|124-143|193-211|246-266|328-348|360-378|388-408
C: 636-658
B: 607-626
E: 1414-1433
D: 849-870|898-923|933-952|1000-1019|1055-1076|1100-1152|1170-1189|1194-1213
F: 1444-1466
Tilt angles:
A - Segment: 40-62 - Tilt: 43.0°
A - Segment: 93-116 - Tilt: 34.8°
A - Segment: 124-143 - Tilt: 18.3°
A - Segment: 193-211 - Tilt: 16.7°
A - Segment: 246-266 - Tilt: 10.6°
A - Segment: 328-348 - Tilt: 22.0°
A - Segment: 360-378 - Tilt: 14.8°
A - Segment: 388-408 - Tilt: 8.8°
C - Segment: 636-658 - Tilt: 37.5°
B - Segment: 607-626 - Tilt: 11.5°
E - Segment: 1414-1433 - Tilt: 0.7°
D - Segment: 849-870 - Tilt: 42.3°
D - Segment: 898-923 - Tilt: 39.7°
D - Segment: 933-952 - Tilt: 14.0°
D - Segment: 1000-1019 - Tilt: 16.7°
D - Segment: 1055-1076 - Tilt: 21.3°
D - Segment: 1100-1152 - Tilt: 17.7°
D - Segment: 1170-1189 - Tilt: 7.7°
D - Segment: 1194-1213 - Tilt: 19.3°
F - Segment: 1444-1466 - Tilt: 36.0°
Structural assessment:
MAIDEN score = -180.8745
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]