4KGX
The R state structure of E. coli ATCase with CTP bound
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0004070 | molecular_function | aspartate carbamoyltransferase activity |
A | 0006207 | biological_process | 'de novo' pyrimidine nucleobase biosynthetic process |
A | 0006520 | biological_process | amino acid metabolic process |
A | 0016597 | molecular_function | amino acid binding |
A | 0016743 | molecular_function | carboxyl- or carbamoyltransferase activity |
B | 0006207 | biological_process | 'de novo' pyrimidine nucleobase biosynthetic process |
B | 0009347 | cellular_component | aspartate carbamoyltransferase complex |
C | 0004070 | molecular_function | aspartate carbamoyltransferase activity |
C | 0006207 | biological_process | 'de novo' pyrimidine nucleobase biosynthetic process |
C | 0006520 | biological_process | amino acid metabolic process |
C | 0016597 | molecular_function | amino acid binding |
C | 0016743 | molecular_function | carboxyl- or carbamoyltransferase activity |
D | 0006207 | biological_process | 'de novo' pyrimidine nucleobase biosynthetic process |
D | 0009347 | cellular_component | aspartate carbamoyltransferase complex |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 17 |
Details | BINDING SITE FOR RESIDUE PAL A 401 |
Chain | Residue |
A | SER52 |
A | ARG167 |
A | THR168 |
A | ARG229 |
A | GLN231 |
A | LEU267 |
A | HOH509 |
A | HOH513 |
A | HOH514 |
A | THR53 |
A | ARG54 |
A | THR55 |
A | SER80 |
A | LYS84 |
A | ARG105 |
A | HIS134 |
A | GLN137 |
site_id | AC2 |
Number of Residues | 4 |
Details | BINDING SITE FOR RESIDUE ZN B 201 |
Chain | Residue |
B | CYS109 |
B | CYS114 |
B | CYS138 |
B | CYS141 |
site_id | AC3 |
Number of Residues | 13 |
Details | BINDING SITE FOR RESIDUE CTP B 202 |
Chain | Residue |
B | ALA11 |
B | ILE12 |
B | VAL17 |
B | ASP19 |
B | HIS20 |
B | LYS60 |
B | GLN80 |
B | ASN84 |
B | ILE86 |
B | TYR89 |
B | LYS94 |
B | HOH387 |
B | HOH417 |
site_id | AC4 |
Number of Residues | 17 |
Details | BINDING SITE FOR RESIDUE PAL C 401 |
Chain | Residue |
C | SER52 |
C | THR53 |
C | ARG54 |
C | THR55 |
C | SER80 |
C | LYS84 |
C | ARG105 |
C | HIS134 |
C | GLN137 |
C | ARG167 |
C | THR168 |
C | ARG229 |
C | GLN231 |
C | LEU267 |
C | HOH508 |
C | HOH522 |
C | HOH541 |
site_id | AC5 |
Number of Residues | 4 |
Details | BINDING SITE FOR RESIDUE ZN D 201 |
Chain | Residue |
D | CYS109 |
D | CYS114 |
D | CYS138 |
D | CYS141 |
site_id | AC6 |
Number of Residues | 14 |
Details | BINDING SITE FOR RESIDUE CTP D 202 |
Chain | Residue |
D | ALA11 |
D | ILE12 |
D | VAL17 |
D | ASP19 |
D | HIS20 |
D | LYS60 |
D | ASN84 |
D | ILE86 |
D | TYR89 |
D | LYS94 |
D | HOH323 |
D | HOH326 |
D | HOH334 |
D | HOH354 |
Functional Information from PROSITE/UniProt
site_id | PS00097 |
Number of Residues | 8 |
Details | CARBAMOYLTRANSFERASE Aspartate and ornithine carbamoyltransferases signature. FfEaSTRT |
Chain | Residue | Details |
A | PHE48-THR55 |