4RKC
Psychrophilic aromatic amino acids aminotransferase from Psychrobacter sp. B6
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0004838 | molecular_function | L-tyrosine:2-oxoglutarate aminotransferase activity |
| A | 0005829 | cellular_component | cytosol |
| A | 0006520 | biological_process | amino acid metabolic process |
| A | 0008483 | molecular_function | transaminase activity |
| A | 0009058 | biological_process | biosynthetic process |
| A | 0030170 | molecular_function | pyridoxal phosphate binding |
| A | 0033585 | biological_process | L-phenylalanine biosynthetic process from chorismate via phenylpyruvate |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0003824 | molecular_function | catalytic activity |
| B | 0004838 | molecular_function | L-tyrosine:2-oxoglutarate aminotransferase activity |
| B | 0005829 | cellular_component | cytosol |
| B | 0006520 | biological_process | amino acid metabolic process |
| B | 0008483 | molecular_function | transaminase activity |
| B | 0009058 | biological_process | biosynthetic process |
| B | 0030170 | molecular_function | pyridoxal phosphate binding |
| B | 0033585 | biological_process | L-phenylalanine biosynthetic process from chorismate via phenylpyruvate |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 401 |
| Chain | Residue |
| A | HOH770 |
| A | HOH779 |
| A | HOH780 |
| A | HOH781 |
| A | HOH782 |
| A | HOH869 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE NO3 A 402 |
| Chain | Residue |
| A | TRP130 |
| A | ASN183 |
| A | TYR214 |
| A | PHE348 |
| A | ARG374 |
| A | PMP409 |
| A | HOH811 |
| A | ILE13 |
| A | ILE33 |
| A | GLY34 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE NO3 A 403 |
| Chain | Residue |
| A | MET1 |
| A | PHE2 |
| A | GLU3 |
| A | ARG4 |
| A | ILE5 |
| A | HOH540 |
| B | PHE118 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE NO3 A 404 |
| Chain | Residue |
| A | LEU81 |
| A | MET221 |
| A | HIS304 |
| A | VAL308 |
| A | HOH751 |
| A | HOH804 |
| A | HOH834 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NO3 A 405 |
| Chain | Residue |
| A | GLU39 |
| A | ARG317 |
| A | MET321 |
| A | ASN381 |
| A | SER382 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NO3 A 406 |
| Chain | Residue |
| A | SER277 |
| A | ARG280 |
| A | ARG281 |
| A | HOH853 |
| B | TYR8 |
| B | ALA135 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE NO3 A 407 |
| Chain | Residue |
| A | THR342 |
| A | ALA343 |
| A | ASN345 |
| site_id | AC8 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE NO3 A 408 |
| Chain | Residue |
| A | PRO72 |
| A | GLY73 |
| A | LYS76 |
| site_id | AC9 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE PMP A 409 |
| Chain | Residue |
| A | GLY102 |
| A | GLY103 |
| A | SER104 |
| A | TRP130 |
| A | ASN183 |
| A | ASP211 |
| A | TYR214 |
| A | SER243 |
| A | SER245 |
| A | LYS246 |
| A | ARG254 |
| A | NO3402 |
| A | HOH811 |
| B | TYR65 |
| site_id | BC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG B 401 |
| Chain | Residue |
| A | HOH526 |
| A | HOH527 |
| B | HOH542 |
| B | HOH543 |
| B | HOH544 |
| B | HOH592 |
| site_id | BC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NO3 B 402 |
| Chain | Residue |
| B | GLY34 |
| B | TRP130 |
| B | ASN183 |
| B | ARG374 |
| site_id | BC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NO3 B 403 |
| Chain | Residue |
| B | LEU81 |
| B | MET221 |
| B | HIS304 |
| B | HOH771 |
| site_id | BC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NO3 B 404 |
| Chain | Residue |
| B | LYS319 |
| B | ARG322 |
| B | THR323 |
| B | THR342 |
| B | HOH633 |
| site_id | BC5 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE PMP B 405 |
| Chain | Residue |
| A | TYR65 |
| B | GLY102 |
| B | GLY103 |
| B | SER104 |
| B | TRP130 |
| B | ASN183 |
| B | ASP211 |
| B | ALA213 |
| B | TYR214 |
| B | SER243 |
| B | SER245 |
| B | LYS246 |
| B | ARG254 |
| B | HOH591 |
| B | HOH870 |
Functional Information from PROSITE/UniProt
| site_id | PS00105 |
| Number of Residues | 14 |
| Details | AA_TRANSFER_CLASS_1 Aminotransferases class-I pyridoxal-phosphate attachment site. SFSKnlSLyGERVG |
| Chain | Residue | Details |
| A | SER243-GLY256 |
