1V9H
Crystal structure of the RNase MC1 mutant Y101A in complex with 5'-UMP
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Ribonuclease MC | polymer | 197 | 21927.7 | 1 | UniProt (P23540) Pfam (PF00445) In PDB | Momordica charantia (balsam pear) | RIBONUCLEASE MC1, RNase MC |
2 | A | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
3 | A | URIDINE-5'-MONOPHOSPHATE | non-polymer | 324.2 | 1 | Chemie (U5P) | |||
4 | water | water | 18.0 | 112 | Chemie (HOH) |
Sequence modifications
A: 1 - 190 (UniProt: P23540)
PDB | External Database | Details |
---|---|---|
Glu -6 | - | cloning artifact |
Ala -5 | - | cloning artifact |
Glu -4 | - | cloning artifact |
Ala -3 | - | cloning artifact |
Tyr -2 | - | cloning artifact |
Val -1 | - | cloning artifact |
Glu 0 | - | cloning artifact |
Gln 40 | Gly 40 | SEE REMARK 999 |
- | Gln 50 | deletion |
Ala 101 | Tyr 102 | engineered mutation |
Glu 164 | Gln 165 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 21927.7 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 612.4 | |
All* | Total formula weight | 22540.1 |