2PB2
Structure of biosynthetic N-acetylornithine aminotransferase from Salmonella typhimurium: studies on substrate specificity and inhibitor binding
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0003992 | molecular_function | N2-acetyl-L-ornithine:2-oxoglutarate 5-aminotransferase activity |
A | 0005737 | cellular_component | cytoplasm |
A | 0006520 | biological_process | amino acid metabolic process |
A | 0006525 | biological_process | arginine metabolic process |
A | 0006526 | biological_process | arginine biosynthetic process |
A | 0008483 | molecular_function | transaminase activity |
A | 0009016 | molecular_function | succinyldiaminopimelate transaminase activity |
A | 0009085 | biological_process | lysine biosynthetic process |
A | 0009089 | biological_process | lysine biosynthetic process via diaminopimelate |
A | 0030170 | molecular_function | pyridoxal phosphate binding |
A | 0042802 | molecular_function | identical protein binding |
B | 0003992 | molecular_function | N2-acetyl-L-ornithine:2-oxoglutarate 5-aminotransferase activity |
B | 0005737 | cellular_component | cytoplasm |
B | 0006520 | biological_process | amino acid metabolic process |
B | 0006525 | biological_process | arginine metabolic process |
B | 0006526 | biological_process | arginine biosynthetic process |
B | 0008483 | molecular_function | transaminase activity |
B | 0009016 | molecular_function | succinyldiaminopimelate transaminase activity |
B | 0009085 | biological_process | lysine biosynthetic process |
B | 0009089 | biological_process | lysine biosynthetic process via diaminopimelate |
B | 0030170 | molecular_function | pyridoxal phosphate binding |
B | 0042802 | molecular_function | identical protein binding |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 12 |
Details | BINDING SITE FOR RESIDUE PLP A 1555 |
Chain | Residue |
A | SER107 |
A | GLN229 |
A | LYS255 |
B | HOH2152 |
A | GLY108 |
A | THR109 |
A | ASN112 |
A | PHE141 |
A | HIS142 |
A | GLU193 |
A | ASP226 |
A | VAL228 |
site_id | AC2 |
Number of Residues | 7 |
Details | BINDING SITE FOR RESIDUE EDO A 1001 |
Chain | Residue |
A | GLY57 |
A | HIS58 |
A | CYS59 |
A | HIS60 |
A | GLY259 |
A | HOH1825 |
B | TRP75 |
site_id | AC3 |
Number of Residues | 9 |
Details | BINDING SITE FOR RESIDUE EDO A 1002 |
Chain | Residue |
A | HIS76 |
A | THR77 |
A | SER78 |
A | PHE81 |
A | HOH1567 |
A | HOH1577 |
B | ASP46 |
B | GLY50 |
B | HIS58 |
site_id | AC4 |
Number of Residues | 7 |
Details | BINDING SITE FOR RESIDUE EDO A 1004 |
Chain | Residue |
A | THR205 |
A | PRO206 |
B | THR205 |
B | PRO206 |
B | HOH2133 |
B | HOH2138 |
B | HOH2179 |
site_id | AC5 |
Number of Residues | 5 |
Details | BINDING SITE FOR RESIDUE EDO A 1005 |
Chain | Residue |
A | GLY245 |
A | HOH1653 |
A | HOH1669 |
B | ASP326 |
B | ILE335 |
site_id | AC6 |
Number of Residues | 7 |
Details | BINDING SITE FOR RESIDUE EDO B 1003 |
Chain | Residue |
A | TRP75 |
B | GLY57 |
B | HIS58 |
B | CYS59 |
B | HIS60 |
B | GLY259 |
B | HOH2021 |
site_id | AC7 |
Number of Residues | 4 |
Details | BINDING SITE FOR RESIDUE EDO B 1006 |
Chain | Residue |
B | VAL102 |
B | SER283 |
B | THR284 |
B | TYR285 |
site_id | AC8 |
Number of Residues | 9 |
Details | BINDING SITE FOR RESIDUE GOL B 2001 |
Chain | Residue |
B | LYS133 |
B | ILE168 |
B | ILE169 |
B | ILE169 |
B | HIS170 |
B | HOH2073 |
B | HOH2074 |
B | HOH2129 |
B | HOH2184 |
Functional Information from PROSITE/UniProt
site_id | PS00600 |
Number of Residues | 38 |
Details | AA_TRANSFER_CLASS_3 Aminotransferases class-III pyridoxal-phosphate attachment site. LVfDEVqc.GMgRtGdlfaymhygvtp....DILtsAKalgGG |
Chain | Residue | Details |
A | LEU223-GLY260 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 4 |
Details | BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_01107, ECO:0000269|PubMed:17680699 |
Chain | Residue | Details |
B | GLY108 | |
B | THR284 | |
A | GLY108 | |
A | THR284 |
site_id | SWS_FT_FI2 |
Number of Residues | 4 |
Details | BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_01107, ECO:0000305|PubMed:17680699 |
Chain | Residue | Details |
A | PHE141 | |
A | ASP226 | |
B | PHE141 | |
B | ASP226 |
site_id | SWS_FT_FI3 |
Number of Residues | 4 |
Details | BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_01107 |
Chain | Residue | Details |
B | ARG144 | |
B | SER283 | |
A | ARG144 | |
A | SER283 |
site_id | SWS_FT_FI4 |
Number of Residues | 2 |
Details | MOD_RES: N6-(pyridoxal phosphate)lysine => ECO:0000255|HAMAP-Rule:MF_01107, ECO:0000269|PubMed:17680699 |
Chain | Residue | Details |
A | LYS255 | |
B | LYS255 |