4A8H
Crystal structure of putrescine transcarbamylase from Enterococcus faecalis with N-(phosphonoacetyl)-putrescine
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | PUTRESCINE CARBAMOYLTRANSFERASE | polymer | 355 | 40141.4 | 2 | UniProt (Q837U7) Pfam (PF02729) Pfam (PF00185) In PDB | ENTEROCOCCUS FAECALIS | PTC, PTCASE, AGMATINE CATABOLISM PROTEIN B, PUTRESCINE TRANSCARBAMOYLASE, PUTRESCINE TRANSCARBAMYLASE |
2 | A, B | N-(PHOSPHONOACETYL)-PUTRESCINE | non-polymer | 210.2 | 2 | Chemie (PUW) | |||
3 | A, B | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 2 | Chemie (TRS) | |||
4 | A, B | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
5 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
6 | A, B | NICKEL (II) ION | non-polymer | 58.7 | 2 | Chemie (NI) | |||
7 | water | water | 18.0 | 284 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 339 (UniProt: Q837U7)
PDB | External Database | Details |
---|---|---|
Ser 340 | - | expression tag |
Ala 341 | - | expression tag |
Ala 342 | - | expression tag |
Lys 343 | - | expression tag |
Leu 344 | - | expression tag |
Ala 345 | - | expression tag |
Ala 346 | - | expression tag |
Ala 347 | - | expression tag |
Leu 348 | - | expression tag |
Glu 349 | - | expression tag |
His 350 | - | expression tag |
His 351 | - | expression tag |
His 352 | - | expression tag |
His 353 | - | expression tag |
His 354 | - | expression tag |
His 355 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 80282.8 | |
Non-Polymers* | Number of molecules | 11 |
Total formula weight | 1160.3 | |
All* | Total formula weight | 81443.1 |