1RN4
HIS92ALA MUTATION IN RIBONUCLEASE T1 INDUCES SEGMENTAL FLEXIBILITY. AN X-RAY STUDY
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 T1 | polymer | 104 | 11027.6 | 1 | UniProt (P00651) Pfam (PF00545) | Aspergillus oryzae | |
| 2 | B (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 3 | C (A) | water | water | 18.0 | 82 | Chemie (HOH) |
Sequence modifications
A: 1 - 104 (UniProt: P00651)
| PDB | External Database | Details |
|---|---|---|
| Lys 25 | Gln 51 | conflict |
| Ala 92 | His 118 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 11027.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 95.0 | |
| All* | Total formula weight | 11122.6 |
