Human two pore domain potassium ion channel TREK1 (K2P2.1)
Organism: Homo sapiens
Model: Experimental
Representation: Atomistic
Type: α-helical
Pfam Acc: PF07885
PDB ID: 4TWK
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 25.0 Å
Number of TM segments = 7
Sequence positions:
A: 50-65|154-189|208-225|272-293
B: 43-62|156-175|214-233
Tilt angles:
A - Segment: 50-65 - Tilt: 11.8°
A - Segment: 154-189 - Tilt: 63.7°
A - Segment: 208-225 - Tilt: 32.8°
A - Segment: 272-293 - Tilt: 53.9°
B - Segment: 43-62 - Tilt: 33.7°
B - Segment: 156-175 - Tilt: 29.3°
B - Segment: 214-233 - Tilt: 29.8°
Structural assessment:
MAIDEN score = -72.2951
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]