Urea channel from the human gastric pathogen Helicobacter pylori
Organism: Helicobacter pylori
Model: Experimental
Representation: Atomistic
Type: α-helical
Pfam Acc: PF02293
PDB ID: 3UX4
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 22.0 Å
Number of TM segments = 8
Sequence positions:
A: 76-90|106-120|141-154
C: 31-46|103-116|169-187
B: 75-89|132-153
Tilt angles:
A - Segment: 76-90 - Tilt: 13.3°
A - Segment: 106-120 - Tilt: 31.1°
A - Segment: 141-154 - Tilt: 35.9°
C - Segment: 31-46 - Tilt: 24.0°
C - Segment: 103-116 - Tilt: 32.3°
C - Segment: 169-187 - Tilt: 43.0°
B - Segment: 75-89 - Tilt: 21.7°
B - Segment: 132-153 - Tilt: 45.6°
Structural assessment:
MAIDEN score = -26.1690
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]