1J1G
Crystal structure of the RNase MC1 mutant N71S in complex with 5'-GMP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Ribonuclease MC1 | polymer | 190 | 21185.0 | 1 | UniProt (P23540) Pfam (PF00445) | Momordica charantia (balsam pear) | RIBONUCLEASE MC1, RNase MC |
| 2 | B, C (A) | GUANOSINE-5'-MONOPHOSPHATE | non-polymer | 363.2 | 2 | Chemie (5GP) | |||
| 3 | D (A) | water | water | 18.0 | 186 | Chemie (HOH) |
Sequence modifications
A: 2 - 190 (UniProt: P23540)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | cloning artifact |
| Gln 40 | Gly 40 | SEE REMARK 999 |
| - | Gln 50 | SEE REMARK 999 |
| Ser 71 | Asn 72 | engineered mutation |
| Glu 164 | Gln 165 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 21185.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 726.4 | |
| All* | Total formula weight | 21911.4 |
