2GR9
Crystal structure of P5CR complexed with NADH
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004735 | molecular_function | pyrroline-5-carboxylate reductase activity |
| A | 0006561 | biological_process | proline biosynthetic process |
| B | 0004735 | molecular_function | pyrroline-5-carboxylate reductase activity |
| B | 0006561 | biological_process | proline biosynthetic process |
| C | 0004735 | molecular_function | pyrroline-5-carboxylate reductase activity |
| C | 0006561 | biological_process | proline biosynthetic process |
| D | 0004735 | molecular_function | pyrroline-5-carboxylate reductase activity |
| D | 0006561 | biological_process | proline biosynthetic process |
| E | 0004735 | molecular_function | pyrroline-5-carboxylate reductase activity |
| E | 0006561 | biological_process | proline biosynthetic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE NAI A 1300 |
| Chain | Residue |
| A | ARG129 |
| A | HOH1412 |
| A | HOH1431 |
| A | HOH1435 |
| C | ARG204 |
| C | GLN208 |
| C | HOH3395 |
| A | GLU130 |
| A | SER154 |
| A | GLY157 |
| A | PHE158 |
| A | LEU218 |
| A | HIS219 |
| A | GLU1301 |
| A | HOH1408 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GLU A 1301 |
| Chain | Residue |
| A | NAI1300 |
| A | HOH1401 |
| A | HOH1408 |
| A | HOH1429 |
| site_id | AC3 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE NAI B 2300 |
| Chain | Residue |
| B | ARG129 |
| B | GLU130 |
| B | SER154 |
| B | SER155 |
| B | VAL156 |
| B | GLY157 |
| B | PHE158 |
| B | ARG200 |
| B | ARG204 |
| B | GLN208 |
| B | LEU211 |
| B | LEU218 |
| B | HIS219 |
| B | GLU2301 |
| B | HOH2359 |
| B | HOH2377 |
| B | HOH2380 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE GLU B 2301 |
| Chain | Residue |
| B | ARG129 |
| B | NAI2300 |
| site_id | AC5 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE NAI C 3300 |
| Chain | Residue |
| A | ARG204 |
| A | LEU205 |
| A | GLN208 |
| A | LEU211 |
| C | ARG129 |
| C | GLU130 |
| C | SER154 |
| C | SER155 |
| C | GLY157 |
| C | PHE158 |
| C | LEU218 |
| C | HIS219 |
| C | GLU3301 |
| C | HOH3408 |
| site_id | AC6 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE GLU C 3301 |
| Chain | Residue |
| C | ARG129 |
| C | NAI3300 |
| site_id | AC7 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE NAI D 4300 |
| Chain | Residue |
| D | GLU130 |
| D | SER154 |
| D | PHE158 |
| D | LYS215 |
| D | LEU218 |
| D | HIS219 |
| D | GLU4301 |
| D | HOH4410 |
| D | HOH4413 |
| D | HOH4416 |
| D | HOH4423 |
| D | HOH4436 |
| E | ARG204 |
| E | GLN208 |
| site_id | AC8 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE GLU D 4301 |
| Chain | Residue |
| D | NAI4300 |
| site_id | AC9 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE NAI E 5300 |
| Chain | Residue |
| D | ARG204 |
| D | GLN208 |
| E | GLU130 |
| E | SER154 |
| E | GLY157 |
| E | PHE158 |
| E | LEU218 |
| E | HIS219 |
| E | GLU5301 |
| E | HOH5402 |
| E | HOH5404 |
| site_id | BC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE GLU E 5301 |
| Chain | Residue |
| E | HIS219 |
| E | NAI5300 |
Functional Information from PROSITE/UniProt
| site_id | PS00521 |
| Number of Residues | 23 |
| Details | P5CR Delta 1-pyrroline-5-carboxylate reductase signature. Pgq.LkdnVSSpGGaTihALhvLE |
| Chain | Residue | Details |
| A | PRO224-GLU246 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 25 |
| Details | BINDING: BINDING => ECO:0000269|Ref.18 |
| Chain | Residue | Details |
| A | ILE6 | |
| B | CYS95 | |
| C | ILE6 | |
| C | SER34 | |
| C | ASN56 | |
| C | ALA69 | |
| C | CYS95 | |
| D | ILE6 | |
| D | SER34 | |
| D | ASN56 | |
| D | ALA69 | |
| A | SER34 | |
| D | CYS95 | |
| E | ILE6 | |
| E | SER34 | |
| E | ASN56 | |
| E | ALA69 | |
| E | CYS95 | |
| A | ASN56 | |
| A | ALA69 | |
| A | CYS95 | |
| B | ILE6 | |
| B | SER34 | |
| B | ASN56 | |
| B | ALA69 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 5 |
| Details | MOD_RES: N-acetylserine => ECO:0000269|Ref.8, ECO:0000269|Ref.9, ECO:0007744|PubMed:19413330 |
| Chain | Residue | Details |
| A | SER2 | |
| B | SER2 | |
| C | SER2 | |
| D | SER2 | |
| E | SER2 |
