4A2R
Structure of the engineered retro-aldolase RA95.5-5
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0000162 | biological_process | tryptophan biosynthetic process |
A | 0004425 | molecular_function | indole-3-glycerol-phosphate synthase activity |
A | 0004640 | molecular_function | phosphoribosylanthranilate isomerase activity |
A | 0006568 | biological_process | tryptophan metabolic process |
A | 0016830 | molecular_function | carbon-carbon lyase activity |
A | 0016831 | molecular_function | carboxy-lyase activity |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 12 |
Details | BINDING SITE FOR RESIDUE 3NK A 1083 |
Chain | Residue |
A | LYS83 |
A | MET182 |
A | PHE184 |
A | HOH2104 |
A | PHE89 |
A | ASN110 |
A | ASP111 |
A | PHE112 |
A | ILE133 |
A | LYS135 |
A | ASN161 |
A | PHE180 |
Catalytic Information from CSA
site_id | MCSA1 |
Number of Residues | 7 |
Details | M-CSA 252 |
Chain | Residue | Details |
A | TYR51 | electrostatic stabiliser, hydrogen bond acceptor, increase acidity, increase basicity, proton acceptor, proton donor |
A | THR53 | electrostatic stabiliser, hydrogen bond donor, proton acceptor, proton donor |
A | ASN110 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
A | LEU159 | activator, hydrogen bond acceptor, increase nucleophilicity |
A | PHE180 | electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, increase acidity |
A | LYS210 | electrostatic stabiliser |
A | LEU211 | electrostatic stabiliser, hydrogen bond donor |