Open KcsA potassium channel in the presence of Rb+ ion
Organism: Streptomyces lividans
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF00520
PDB ID: 3FB7
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 21.0 Å
Number of TM segments = 6
Sequence positions:
A: 105-120
B: 223-232|236-242|290-297|300-308|317-324
Tilt angles:
A - Segment: 105-120 - Tilt: 58.3°
B - Segment: 223-232 - Tilt: 27.9°
B - Segment: 236-242 - Tilt: 30.9°
B - Segment: 290-297 - Tilt: 18.8°
B - Segment: 300-308 - Tilt: 15.6°
B - Segment: 317-324 - Tilt: 27.1°
Structural assessment:
MAIDEN score = 61.6206
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]