KcsA Potassium channel in the open-inactivated state with 32 A opening at T112
Organism: Streptomyces lividans
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF00520
PDB ID: 3F5W
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 20.0 Å
Number of TM segments = 6
Sequence positions:
A: 105-121
B: 223-230|237-243|289-295|303-308|317-323
Tilt angles:
A - Segment: 105-121 - Tilt: 61.2°
B - Segment: 223-230 - Tilt: 15.6°
B - Segment: 237-243 - Tilt: 33.7°
B - Segment: 289-295 - Tilt: 32.8°
B - Segment: 303-308 - Tilt: 5.3°
B - Segment: 317-323 - Tilt: 18.2°
Structural assessment:
MAIDEN score = 72.3846
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]