KcsA potassium channel in the partially open state with 14.5 A opening at T112
Organism: Streptomyces lividans
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF00520
PDB ID: 3FB5
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 40.0 Å
Number of TM segments = 2
Sequence positions:
C: 435-461|463-518
Tilt angles:
C - Segment: 435-461 - Tilt: 19.7°
C - Segment: 463-518 - Tilt: 26.3°
Structural assessment:
MAIDEN score = -8.4833
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]