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Calcium release-activated calcium (CRAC) channel ORAI

Organism: Drosophila melanogaster
Model: Experimental
Representation: Coarse-grained
Type: α-helical

Pfam Acc: PF07856
PDB ID: 4HKR


Membrane assignment:

Output PDB file Download

Hydrophobic thickness = 39.3 Å

Number of TM segments = 8

Sequence positions:
A: 10-36|38-63|74-100|109-137
B: 176-201|203-229|239-268|271-301

Tilt angles:
A - Segment: 10-36 - Tilt: 13.2°
A - Segment: 38-63 - Tilt: 24.9°
A - Segment: 74-100 - Tilt: 8.9°
A - Segment: 109-137 - Tilt: 27.1°
B - Segment: 176-201 - Tilt: 12.6°
B - Segment: 203-229 - Tilt: 38.9°
B - Segment: 239-268 - Tilt: 25.2°
B - Segment: 271-301 - Tilt: 31.2°


Structural assessment:

MAIDEN score = -122.4055
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]