9QR7
Structural characterization of a N-acetylmuramic acid-binding site in human RNase2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Non-secretory ribonuclease | polymer | 135 | 15611.8 | 1 | UniProt (P10153) Pfam (PF00074) | Escherichia coli 'BL21-Gold(DE3)pLysS AG' | Eosinophil-derived neurotoxin,RNase UpI-2,Ribonuclease 2,RNase 2,Ribonuclease US |
| 2 | B (A) | N-acetyl-alpha-muramic acid | non-polymer | 293.3 | 1 | Chemie (MUB) PubChem (6323218) | |||
| 3 | C (A) | N-acetyl-beta-muramic acid | non-polymer | 293.3 | 1 | Chemie (AMU) PubChem (12917651) | |||
| 4 | D, G (A) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) PubChem (175) | |||
| 5 | E, F (A) | FORMIC ACID | non-polymer | 46.0 | 2 | Chemie (FMT) PubChem (284) | |||
| 6 | H, I, J (A) | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) PubChem (923) | |||
| 7 | K (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) PubChem (312) | |||
| 8 | L (A) | water | water | 18.0 | 216 | Chemie (HOH) |
Sequence modifications
A: 1 - 134 (UniProt: P10153)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 15611.8 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 901.1 | |
| All* | Total formula weight | 16512.9 |
