Full-length AMPA subtype ionotropic glutamate receptor GluA2 in the apo state
Organism: Rattus norvegicus
Model: Experimental
Representation: Atomistic
Type: α-helical
Pfam Acc: PF00060
PDB ID: 4U2P
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 20.0 Å
Number of TM segments = 21
Sequence positions:
A: 22-36|39-44|233-249|253-265|270-291|304-311|317-328|386-399|525-593|595-643|701-750
C: 42-48|55-68|70-160|214-246|722-743|758-787
B: 512-524|619-638
D: 157-168|174-218
Tilt angles:
A - Segment: 22-36 - Tilt: 42.1°
A - Segment: 39-44 - Tilt: 21.8°
A - Segment: 233-249 - Tilt: 36.6°
A - Segment: 253-265 - Tilt: 29.9°
A - Segment: 270-291 - Tilt: 48.1°
A - Segment: 304-311 - Tilt: 18.0°
A - Segment: 317-328 - Tilt: 50.2°
A - Segment: 386-399 - Tilt: 57.3°
A - Segment: 525-593 - Tilt: 55.7°
A - Segment: 595-643 - Tilt: 73.9°
A - Segment: 701-750 - Tilt: 62.8°
C - Segment: 42-48 - Tilt: 31.6°
C - Segment: 55-68 - Tilt: 23.7°
C - Segment: 70-160 - Tilt: 62.7°
C - Segment: 214-246 - Tilt: 54.8°
C - Segment: 722-743 - Tilt: 64.9°
C - Segment: 758-787 - Tilt: 69.1°
B - Segment: 512-524 - Tilt: 37.3°
B - Segment: 619-638 - Tilt: 56.8°
D - Segment: 157-168 - Tilt: 56.6°
D - Segment: 174-218 - Tilt: 22.0°
Structural assessment:
MAIDEN score = -95.1779
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]