1K03
Crystal Structure of Old Yellow Enzyme Mutant Gln114Asn Complexed with Para-hydroxy Benzaldehyde
Functional Information from GO Data
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 405 |
| Chain | Residue |
| A | HIS380 |
| A | LEU392 |
| A | HOH917 |
| A | HOH919 |
| A | HOH920 |
| site_id | AC2 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE FMN A 401 |
| Chain | Residue |
| A | HIS191 |
| A | ASN194 |
| A | ARG243 |
| A | GLY324 |
| A | ASN325 |
| A | GLY347 |
| A | ARG348 |
| A | PHE374 |
| A | TYR375 |
| A | HBA450 |
| A | HOH528 |
| A | HOH532 |
| A | HOH590 |
| A | PRO35 |
| A | LEU36 |
| A | THR37 |
| A | GLY72 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE HBA A 450 |
| Chain | Residue |
| A | THR37 |
| A | TRP116 |
| A | HIS191 |
| A | ASN194 |
| A | TYR196 |
| A | PHE250 |
| A | PHE296 |
| A | TYR375 |
| A | FMN401 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton donor => ECO:0000305|PubMed:9830020 |
| Chain | Residue | Details |
| A | LEU197 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:11668181, ECO:0000269|PubMed:7881908, ECO:0000269|PubMed:9830019 |
| Chain | Residue | Details |
| A | ARG38 | |
| A | LEU115 | |
| A | LEU244 | |
| A | PHE349 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 3 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:11668181, ECO:0000269|PubMed:7881908 |
| Chain | Residue | Details |
| A | SER192 | |
| A | GLY195 | |
| A | GLN376 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1oya |
| Chain | Residue | Details |
| A | HIS191 | |
| A | ASN194 | |
| A | TYR196 |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1oya |
| Chain | Residue | Details |
| A | LEU282 | |
| A | TYR196 |
| site_id | MCSA1 |
| Number of Residues | 5 |
| Details | M-CSA 319 |
| Chain | Residue | Details |
| A | ARG38 | electrostatic stabiliser, hydrogen bond donor |
| A | SER192 | electrostatic stabiliser, hydrogen bond donor |
| A | GLY195 | electrostatic stabiliser, hydrogen bond donor |
| A | LEU197 | electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| A | SER252 | hydrogen bond donor, increase acidity |
