4A8T
Crystal structure of putrescine transcarbamylase from Enterococcus faecalis lacking its C-terminal Helix, with bound N5-(phosphonoacetyl) -L-ornithine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PUTRESCINE CARBAMOYLTRANSFERASE | polymer | 339 | 38377.3 | 1 | UniProt (Q837U7) Pfam (PF02729) Pfam (PF00185) | ENTEROCOCCUS FAECALIS | PTC, PTCASE, AGMATINE CATABOLISM PROTEIN B, PUTRESCINE TRANSCARBAMOYLASE, PUTRESCINE TRANSCARBAMYLASE |
| 2 | B (A) | N-(PHOSPHONOACETYL)-L-ORNITHINE | non-polymer | 254.2 | 1 | Chemie (PAO) | |||
| 3 | C (A) | NICKEL (II) ION | non-polymer | 58.7 | 1 | Chemie (NI) | |||
| 4 | D (A) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 5 | E (A) | water | water | 18.0 | 387 | Chemie (HOH) |
Sequence modifications
A: 1 - 317 (UniProt: Q837U7)
| PDB | External Database | Details |
|---|---|---|
| Met -21 | - | expression tag |
| His -20 | - | expression tag |
| His -19 | - | expression tag |
| His -18 | - | expression tag |
| His -17 | - | expression tag |
| His -16 | - | expression tag |
| His -15 | - | expression tag |
| Ser -14 | - | expression tag |
| Ser -13 | - | expression tag |
| Gly -12 | - | expression tag |
| Val -11 | - | expression tag |
| Asp -10 | - | expression tag |
| Leu -9 | - | expression tag |
| Gly -8 | - | expression tag |
| Thr -7 | - | expression tag |
| Glu -6 | - | expression tag |
| Asn -5 | - | expression tag |
| Leu -4 | - | expression tag |
| Tyr -3 | - | expression tag |
| Phe -2 | - | expression tag |
| Gln -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 38377.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 463.0 | |
| All* | Total formula weight | 38840.3 |
