Alpha-1 glycine receptor by single particle electron cryo-microscopy, strychnine-bound state
Organism: Danio rerio
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF02932
PDB ID: 3JAD
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 29.1 Å
Number of TM segments = 20
Sequence positions:
A: 215-234|243-262|275-295|314-332
C: 890-908|917-936|949-969|987-1006
B: 552-571|580-599|612-632|650-669
E: 1563-1582|1591-1610|1622-1642|1662-1681
D: 1226-1245|1254-1273|1286-1305|1325-1343
Tilt angles:
A - Segment: 215-234 - Tilt: 15.7°
A - Segment: 243-262 - Tilt: 4.0°
A - Segment: 275-295 - Tilt: 20.9°
A - Segment: 314-332 - Tilt: 17.3°
C - Segment: 890-908 - Tilt: 17.4°
C - Segment: 917-936 - Tilt: 3.2°
C - Segment: 949-969 - Tilt: 18.6°
C - Segment: 987-1006 - Tilt: 11.6°
B - Segment: 552-571 - Tilt: 15.7°
B - Segment: 580-599 - Tilt: 2.3°
B - Segment: 612-632 - Tilt: 20.4°
B - Segment: 650-669 - Tilt: 12.6°
E - Segment: 1563-1582 - Tilt: 14.1°
E - Segment: 1591-1610 - Tilt: 5.2°
E - Segment: 1622-1642 - Tilt: 20.5°
E - Segment: 1662-1681 - Tilt: 11.6°
D - Segment: 1226-1245 - Tilt: 13.0°
D - Segment: 1254-1273 - Tilt: 4.8°
D - Segment: 1286-1305 - Tilt: 18.8°
D - Segment: 1325-1343 - Tilt: 15.2°
Structural assessment:
MAIDEN score = -237.6640
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]