Human two pore domain K⁺ ion channel TRAAK (K2P4.1)
Organism: Homo sapiens
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF07885
PDB ID: 3UM7
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 36.0 Å
Number of TM segments = 7
Sequence positions:
A: 2-26|111-158|161-186|225-257
B: 369-405|408-432|468-497
Tilt angles:
A - Segment: 2-26 - Tilt: 25.7°
A - Segment: 111-158 - Tilt: 56.6°
A - Segment: 161-186 - Tilt: 26.1°
A - Segment: 225-257 - Tilt: 46.4°
B - Segment: 369-405 - Tilt: 50.5°
B - Segment: 408-432 - Tilt: 22.4°
B - Segment: 468-497 - Tilt: 41.8°
Structural assessment:
MAIDEN score = -56.6272
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]