2X2W
Acetylglutamate kinase from Escherichia coli bound to N-acetyl-L-glutamyl-5-phosphate
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0003942 | molecular_function | N-acetyl-gamma-glutamyl-phosphate reductase activity |
| A | 0003991 | molecular_function | acetylglutamate kinase activity |
| A | 0004042 | molecular_function | acetyl-CoA:L-glutamate N-acetyltransferase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006526 | biological_process | arginine biosynthetic process |
| A | 0006536 | biological_process | glutamate metabolic process |
| A | 0006974 | biological_process | DNA damage response |
| A | 0008652 | biological_process | amino acid biosynthetic process |
| A | 0016301 | molecular_function | kinase activity |
| A | 0016310 | biological_process | phosphorylation |
| A | 0016740 | molecular_function | transferase activity |
| A | 0042450 | biological_process | arginine biosynthetic process via ornithine |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0003942 | molecular_function | N-acetyl-gamma-glutamyl-phosphate reductase activity |
| B | 0003991 | molecular_function | acetylglutamate kinase activity |
| B | 0004042 | molecular_function | acetyl-CoA:L-glutamate N-acetyltransferase activity |
| B | 0005524 | molecular_function | ATP binding |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0006526 | biological_process | arginine biosynthetic process |
| B | 0006536 | biological_process | glutamate metabolic process |
| B | 0006974 | biological_process | DNA damage response |
| B | 0008652 | biological_process | amino acid biosynthetic process |
| B | 0016301 | molecular_function | kinase activity |
| B | 0016310 | biological_process | phosphorylation |
| B | 0016740 | molecular_function | transferase activity |
| B | 0042450 | biological_process | arginine biosynthetic process via ornithine |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1260 |
| Chain | Residue |
| A | GLY10 |
| A | GLY11 |
| A | VAL12 |
| A | SER180 |
| A | LYS217 |
| A | X2W1259 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 B 1260 |
| Chain | Residue |
| B | ASP181 |
| B | LYS217 |
| B | HOH2066 |
| B | HOH2091 |
| B | HOH2092 |
| B | GLY11 |
| B | VAL12 |
| B | SER180 |
| site_id | AC3 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE X2W A 1259 |
| Chain | Residue |
| A | LYS8 |
| A | LEU9 |
| A | GLY10 |
| A | GLY11 |
| A | GLY43 |
| A | GLY44 |
| A | GLY45 |
| A | ARG66 |
| A | ASN158 |
| A | ALA161 |
| A | SO41260 |
| A | HOH2065 |
| site_id | AC4 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE X2W B 1259 |
| Chain | Residue |
| B | LYS8 |
| B | GLY10 |
| B | GLY11 |
| B | GLY43 |
| B | GLY44 |
| B | GLY45 |
| B | LEU65 |
| B | ARG66 |
| B | ASN158 |
| B | ALA161 |
| B | HOH2089 |
| B | HOH2090 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 6 |
| Details | BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00082, ECO:0000269|PubMed:12005432, ECO:0000269|PubMed:12875848 |
| Chain | Residue | Details |
| B | ARG66 | |
| B | ASN158 | |
| A | GLY44 | |
| A | ARG66 | |
| A | ASN158 | |
| B | GLY44 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00082, ECO:0000269|PubMed:12875848 |
| Chain | Residue | Details |
| A | ASP181 | |
| A | ILE209 | |
| B | ASP181 | |
| B | ILE209 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 4 |
| Details | SITE: Transition state stabilizer => ECO:0000255|HAMAP-Rule:MF_00082, ECO:0000305|PubMed:12875848 |
| Chain | Residue | Details |
| B | LYS8 | |
| B | LYS217 | |
| A | LYS8 | |
| A | LYS217 |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 5 |
| Details | M-CSA 870 |
| Chain | Residue | Details |
| A | LYS8 | transition state stabiliser |
| A | GLY11 | transition state stabiliser |
| A | GLY45 | transition state stabiliser |
| A | ASP162 | activator, steric role |
| A | LYS217 | transition state stabiliser |
| site_id | MCSA2 |
| Number of Residues | 5 |
| Details | M-CSA 870 |
| Chain | Residue | Details |
| B | LYS8 | transition state stabiliser |
| B | GLY11 | transition state stabiliser |
| B | GLY45 | transition state stabiliser |
| B | ASP162 | activator, steric role |
| B | LYS217 | transition state stabiliser |
