Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0009813 | biological_process | flavonoid biosynthetic process |
| A | 0016853 | molecular_function | isomerase activity |
| A | 0016872 | molecular_function | intramolecular lyase activity |
| A | 0045430 | molecular_function | chalcone isomerase activity |
| B | 0009813 | biological_process | flavonoid biosynthetic process |
| B | 0016853 | molecular_function | isomerase activity |
| B | 0016872 | molecular_function | intramolecular lyase activity |
| B | 0045430 | molecular_function | chalcone isomerase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 A 301 |
| Chain | Residue |
| A | GLY125 |
| A | ASP126 |
| A | ALA127 |
| A | GLU128 |
| A | HOH401 |
| A | HOH404 |
| A | HOH408 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 A 302 |
| Chain | Residue |
| A | LEU177 |
| A | LYS134 |
| A | ALA176 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 303 |
| Chain | Residue |
| A | ARG36 |
| A | THR190 |
| A | VAL197 |
| A | SER198 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 B 301 |
| Chain | Residue |
| A | HOH414 |
| B | GLY125 |
| B | ASP126 |
| B | ALA127 |
| B | GLU128 |
| B | HOH402 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 B 302 |
| Chain | Residue |
| A | GLU215 |
| B | LYS134 |
| B | ALA176 |
| B | LEU177 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 B 303 |
| Chain | Residue |
| B | ARG36 |
| B | THR190 |
| B | ALA196 |
| B | VAL197 |
| B | SER198 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 6 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | THR48 | |
| A | ASN113 | |
| A | THR190 | |
| B | THR48 | |
| B | ASN113 | |
| B | THR190 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | SITE: Important for catalytic activity |
| Chain | Residue | Details |
| A | TYR106 | |
| B | TYR106 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 196 |
| Chain | Residue | Details |
| A | ARG36 | |
| A | THR48 | electrostatic stabiliser, hydrogen bond donor |
| A | LYS97 | modifies pKa |
| A | TYR106 | activator, hydrogen bond donor |
| site_id | MCSA2 |
| Number of Residues | 4 |
| Details | M-CSA 196 |
| Chain | Residue | Details |
| B | ARG36 | |
| B | THR48 | electrostatic stabiliser, hydrogen bond donor |
| B | LYS97 | modifies pKa |
| B | TYR106 | activator, hydrogen bond donor |
