4HKR
Calcium release-activated calcium (CRAC) channel ORAI
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 6 |
Details | BINDING SITE FOR RESIDUE ZN A 402 |
Chain | Residue |
A | HIS330 |
A | HIS330 |
A | HIS330 |
A | HIS334 |
A | HIS334 |
A | HIS334 |
site_id | AC2 |
Number of Residues | 6 |
Details | BINDING SITE FOR RESIDUE FE A 404 |
Chain | Residue |
B | LYS159 |
B | LYS159 |
B | LYS159 |
A | LYS159 |
A | LYS159 |
A | LYS159 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 154 |
Details | TRANSMEM: Helical => ECO:0000255 |
Chain | Residue | Details |
A | THR164-LEU181 | |
A | LEU192-ILE212 | |
A | ALA249-VAL269 | |
A | ALA278-ILE298 | |
B | THR164-LEU181 | |
B | LEU192-ILE212 | |
B | ALA249-VAL269 | |
B | ALA278-ILE298 |
site_id | SWS_FT_FI2 |
Number of Residues | 32 |
Details | TOPO_DOM: Extracellular => ECO:0000255 |
Chain | Residue | Details |
A | ASP182-MET191 | |
A | LYS270-ARG277 | |
B | ASP182-MET191 | |
B | LYS270-ARG277 |
site_id | SWS_FT_FI3 |
Number of Residues | 70 |
Details | TOPO_DOM: Cytoplasmic => ECO:0000255 |
Chain | Residue | Details |
A | SER213-TRP248 | |
B | SER213-TRP248 |
site_id | SWS_FT_FI4 |
Number of Residues | 2 |
Details | SITE: Confers selective permeability to Ca(2+) ions => ECO:0000250|UniProtKB:Q96D31, ECO:0000305|PubMed:16921383 |
Chain | Residue | Details |
A | GLU178 | |
B | GLU178 |