Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005509 | molecular_function | calcium ion binding |
| A | 0008218 | biological_process | bioluminescence |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0005509 | molecular_function | calcium ion binding |
| B | 0008218 | biological_process | bioluminescence |
| B | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE CEI A 201 |
| Chain | Residue |
| A | HIS22 |
| A | TRP114 |
| A | GLY115 |
| A | VAL118 |
| A | TYR138 |
| A | SER142 |
| A | MET171 |
| A | HIS175 |
| A | TRP179 |
| A | TYR190 |
| A | HOH301 |
| A | MET25 |
| A | HOH302 |
| A | PHE28 |
| A | LEU29 |
| A | ALA46 |
| A | ILE50 |
| A | PHE72 |
| A | TYR88 |
| A | TRP92 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 202 |
| Chain | Residue |
| A | ASP30 |
| A | ASN32 |
| A | ASN34 |
| A | LYS36 |
| A | GLU41 |
| A | HOH376 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 203 |
| Chain | Residue |
| A | ASP123 |
| A | ASP125 |
| A | SER127 |
| A | THR129 |
| A | GLU134 |
| A | HOH312 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 204 |
| Chain | Residue |
| A | ASP159 |
| A | ASP161 |
| A | SER163 |
| A | ASP165 |
| A | GLU170 |
| A | HOH336 |
| site_id | AC5 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE CEI B 201 |
| Chain | Residue |
| B | HIS22 |
| B | MET25 |
| B | PHE28 |
| B | LEU29 |
| B | ALA46 |
| B | ILE50 |
| B | TYR88 |
| B | TRP92 |
| B | TRP114 |
| B | GLY115 |
| B | VAL118 |
| B | TYR138 |
| B | SER142 |
| B | MET171 |
| B | THR172 |
| B | HIS175 |
| B | TRP179 |
| B | TYR190 |
| B | HOH301 |
| B | HOH302 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA B 202 |
| Chain | Residue |
| B | ASP159 |
| B | ASP161 |
| B | SER163 |
| B | ASP165 |
| B | GLU170 |
| B | HOH313 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA B 203 |
| Chain | Residue |
| B | ASP123 |
| B | ASP125 |
| B | SER127 |
| B | THR129 |
| B | GLU134 |
| B | HOH317 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA B 204 |
| Chain | Residue |
| B | ASP30 |
| B | ASN32 |
| B | ASN34 |
| B | LYS36 |
| B | GLU41 |
| B | HOH330 |
Functional Information from PROSITE/UniProt
| site_id | PS00018 |
| Number of Residues | 13 |
| Details | EF_HAND_1 EF-hand calcium-binding domain. DINGNGKITldEI |
| Chain | Residue | Details |
| A | ASP30-ILE42 | |
| A | ASP123-TRP135 | |
| A | ASP159-MET171 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 70 |
| Details | Domain: {"description":"EF-hand 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 70 |
| Details | Domain: {"description":"EF-hand 2","evidences":[{"source":"UniProtKB","id":"P02592","evidenceCode":"ECO:0000250"}]} |
| site_id | SWS_FT_FI3 |
| Number of Residues | 70 |
| Details | Domain: {"description":"EF-hand 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]} |
| site_id | SWS_FT_FI4 |
| Number of Residues | 70 |
| Details | Domain: {"description":"EF-hand 4","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]} |
| site_id | SWS_FT_FI5 |
| Number of Residues | 30 |
| Details | Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]} |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 5 |
| Details | M-CSA 768 |
| Chain | Residue | Details |
| A | HIS22 | electrostatic stabiliser, proton acceptor |
| A | TRP92 | electrostatic stabiliser |
| A | TYR138 | electrostatic stabiliser |
| A | HIS175 | electrostatic stabiliser, proton acceptor |
| A | TYR190 | electrostatic stabiliser, proton acceptor, proton donor, proton relay |
| site_id | MCSA2 |
| Number of Residues | 5 |
| Details | M-CSA 768 |
| Chain | Residue | Details |
| B | HIS22 | electrostatic stabiliser, proton acceptor |
| B | TRP92 | electrostatic stabiliser |
| B | TYR138 | electrostatic stabiliser |
| B | HIS175 | electrostatic stabiliser, proton acceptor |
| B | TYR190 | electrostatic stabiliser, proton acceptor, proton donor, proton relay |
