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 | N-acetylmuramoyl-L-alanine amidase | polymer | 188 | 20886.2 | 1 | UniProt (Q183J9) Pfam (PF01520) In PDB | Peptoclostridium difficile | |
2 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
3 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
4 | A | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 2 | Chemie (EPE) | |||
5 | A | FORMIC ACID | non-polymer | 46.0 | 2 | Chemie (FMT) | |||
6 | 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 |