4RN7
The crystal structure of N-acetylmuramoyl-L-alanine amidase from Clostridium difficile 630
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | N-acetylmuramoyl-L-alanine amidase | polymer | 188 | 20886.2 | 1 | UniProt (Q183J9) Pfam (PF01520) | Peptoclostridium difficile | |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | D, E (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 2 | Chemie (EPE) | |||
| 5 | F, G (A) | FORMIC ACID | non-polymer | 46.0 | 2 | Chemie (FMT) | |||
| 6 | H (A) | water | water | 18.0 | 123 | Chemie (HOH) |
Sequence modifications
A: 117 - 301 (UniProt: Q183J9)
| PDB | External Database | Details |
|---|---|---|
| Ser 114 | - | expression tag |
| Asn 115 | - | expression tag |
| Ala 116 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 20886.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 726.2 | |
| All* | Total formula weight | 21612.3 |
