4YAS
HYDROXYNITRILE LYASE COMPLEXED WITH CHLORALHYDRATE
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0009694 | biological_process | jasmonic acid metabolic process |
| A | 0009696 | biological_process | salicylic acid metabolic process |
| A | 0016829 | molecular_function | lyase activity |
| A | 0047606 | molecular_function | hydroxynitrilase activity |
| A | 0052891 | molecular_function | aliphatic (S)-hydroxynitrile lyase activity |
| A | 0052892 | molecular_function | aromatic (S)-hydroxynitrile lyase activity |
| A | 0080030 | molecular_function | methyl indole-3-acetate esterase activity |
| A | 0080031 | molecular_function | methyl salicylate esterase activity |
| A | 0080032 | molecular_function | methyl jasmonate esterase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 A 400 |
| Chain | Residue |
| A | LYS241 |
| A | HOH638 |
| A | HOH662 |
| A | HOH693 |
| A | THR137 |
| A | LYS138 |
| A | ASP139 |
| A | GLY140 |
| A | GLY232 |
| A | GLY233 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 401 |
| Chain | Residue |
| A | LYS23 |
| A | LYS170 |
| A | HOH507 |
| A | HOH520 |
| A | HOH740 |
| A | HOH817 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 403 |
| Chain | Residue |
| A | TYR116 |
| A | TRP217 |
| A | LYS229 |
| A | HOH641 |
| A | HOH699 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE CLX A 300 |
| Chain | Residue |
| A | THR11 |
| A | ILE12 |
| A | SER80 |
| A | CYS81 |
| A | ILE209 |
| A | PHE210 |
| A | HIS235 |
| A | HOH500 |
| site_id | CAT |
| Number of Residues | 3 |
| Details | ACTIVE SITE. |
| Chain | Residue |
| A | SER80 |
| A | HIS235 |
| A | ASP207 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | ACT_SITE: Proton donor/acceptor => ECO:0000305|PubMed:14998991, ECO:0000305|PubMed:18524775 |
| Chain | Residue | Details |
| A | SER80 | |
| A | HIS235 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:10548044, ECO:0000269|PubMed:14998991, ECO:0000269|PubMed:18524775, ECO:0007744|PDB:1SCK, ECO:0007744|PDB:3C6Y, ECO:0007744|PDB:3YAS |
| Chain | Residue | Details |
| A | THR11 | |
| A | SER80 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:14998991, ECO:0007744|PDB:1SC9 |
| Chain | Residue | Details |
| A | LYS236 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | SITE: Increases basicity of active site His => ECO:0000305|PubMed:18524775 |
| Chain | Residue | Details |
| A | ASP207 |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 6 |
| Details | M-CSA 217 |
| Chain | Residue | Details |
| A | THR11 | electrostatic stabiliser, hydrogen bond donor |
| A | SER80 | electrostatic stabiliser, proton acceptor, proton donor, proton relay |
| A | CYS81 | electrostatic stabiliser |
| A | ASP207 | electrostatic stabiliser, increase acidity, increase basicity |
| A | HIS235 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| A | LYS236 | activator, electrostatic stabiliser, hydrogen bond donor, steric role |
