KcsA Potassium channel in the partially open state with 17 A opening at T112
Organism: Streptomyces lividans
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF00520
PDB ID: 3F7Y
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 20.0 Å
Number of TM segments = 6
Sequence positions:
A: 105-121
B: 222-229|238-244|288-295|303-308|316-322
Tilt angles:
A - Segment: 105-121 - Tilt: 59.7°
B - Segment: 222-229 - Tilt: 12.6°
B - Segment: 238-244 - Tilt: 36.0°
B - Segment: 288-295 - Tilt: 41.7°
B - Segment: 303-308 - Tilt: 11.9°
B - Segment: 316-322 - Tilt: 14.2°
Structural assessment:
MAIDEN score = 62.4567
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]