Home Search Browse Deposit Download Help Contact
Human two pore domain potassium ion channel K2P1 (TWIK-1)

Organism: Homo sapiens
Model: Experimental
Representation: Atomistic
Type: α-helical

Pfam Acc: PF07885
PDB ID: 3UKM


Membrane assignment:

Output PDB file Download

Hydrophobic thickness = 33.0 Å

Number of TM segments = 8

Sequence positions:
A: 20-44|128-161|181-204|244-268
B: 21-44|128-157|182-206|243-268

Tilt angles:
A - Segment: 20-44 - Tilt: 28.7°
A - Segment: 128-161 - Tilt: 46.5°
A - Segment: 181-204 - Tilt: 16.1°
A - Segment: 244-268 - Tilt: 39.9°
B - Segment: 21-44 - Tilt: 21.0°
B - Segment: 128-157 - Tilt: 40.3°
B - Segment: 182-206 - Tilt: 26.0°
B - Segment: 243-268 - Tilt: 41.1°


Structural assessment:

MAIDEN score = -117.7961
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]