Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004769 | molecular_function | steroid Delta-isomerase activity |
| A | 0006629 | biological_process | lipid metabolic process |
| A | 0008202 | biological_process | steroid metabolic process |
| A | 0016853 | molecular_function | isomerase activity |
| B | 0004769 | molecular_function | steroid Delta-isomerase activity |
| B | 0006629 | biological_process | lipid metabolic process |
| B | 0008202 | biological_process | steroid metabolic process |
| B | 0016853 | molecular_function | isomerase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE DXC A 801 |
| Chain | Residue |
| A | TYR16 |
| B | TRP92 |
| B | GLN95 |
| B | VAL127 |
| A | ASP40 |
| A | PHE56 |
| A | GLY60 |
| A | ASP103 |
| A | MET116 |
| A | ALA118 |
| A | HOH2024 |
| A | HOH2033 |
| site_id | AC2 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE DXC B 801 |
| Chain | Residue |
| A | TRP92 |
| A | GLN95 |
| A | VAL127 |
| B | TYR16 |
| B | ASP40 |
| B | PHE56 |
| B | GLY60 |
| B | ASP103 |
| B | MET116 |
| B | ALA118 |
| B | HOH2044 |
| B | HOH2045 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | Active site: {"description":"Proton donor"} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | Active site: {"description":"Proton acceptor"} |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"11007792","evidenceCode":"ECO:0000269"}]} |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 3 |
| Details | a catalytic site defined by CSA, PubMed 11007792 |
| Chain | Residue | Details |
| A | ASP40 | |
| A | ASP100 | |
| A | TYR16 | |
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 349 |
| Chain | Residue | Details |
| A | TYR16 | proton acceptor, proton donor |
| A | ASP40 | proton acceptor, proton donor |
| A | ASP100 | electrostatic stabiliser |
| A | ASP103 | electrostatic stabiliser |
| site_id | MCSA2 |
| Number of Residues | 4 |
| Details | M-CSA 349 |
| Chain | Residue | Details |
| B | TYR16 | proton acceptor, proton donor |
| B | ASP40 | proton acceptor, proton donor |
| B | ASP100 | electrostatic stabiliser |
| B | ASP103 | electrostatic stabiliser |
