1K3I
Crystal Structure of the Precursor of Galactose Oxidase
Functional Information from GO Data
Functional Information from PROSITE/UniProt
| site_id | PS00018 |
| Number of Residues | 13 |
| Details | EF_HAND_1 EF-hand calcium-binding domain. DGNQNGWIGrhEV |
| Chain | Residue | Details |
| A | ASP75-VAL87 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton acceptor => ECO:0000269|DOI:10.1007/s007750050139 |
| Chain | Residue | Details |
| A | TYR495 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | TYR272 | |
| A | TYR495 | |
| A | HIS496 | |
| A | HIS581 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | CROSSLNK: 3'-(S-cysteinyl)-tyrosine (Cys-Tyr) |
| Chain | Residue | Details |
| A | CSO228 | |
| A | TYR272 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1gog |
| Chain | Residue | Details |
| A | TYR272 | |
| A | TYR495 | |
| A | TRP290 |
| site_id | MCSA1 |
| Number of Residues | 6 |
| Details | M-CSA 322 |
| Chain | Residue | Details |
| A | CSO228 | activator, covalently attached, metal ligand |
| A | TYR272 | activator, hydrogen radical acceptor, hydrogen radical donor, metal ligand |
| A | TRP290 | activator, radical stabiliser |
| A | TYR495 | activator, metal ligand, proton acceptor, proton donor |
| A | HIS496 | metal ligand |
| A | HIS581 | metal ligand |
