1VSI
ASV INTEGRASE CORE DOMAIN WITH CA(II) COFACTOR
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | INTEGRASE | polymer | 152 | 16767.3 | 1 | UniProt (P03354) Pfam (PF00665) UniProt (by SIFTS) (O92956) | Rous sarcoma virus (strain Schmidt-Ruppin) | |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | C (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 4 | D (A) | water | water | 18.0 | 99 | Chemie (HOH) |
Sequence modifications
A: 54 - 199 (UniProt: P03354)
| PDB | External Database | Details |
|---|---|---|
| Ala 101 | Val 673 | variant |
| Ocy 125 | Cys 697 | modified residue |
| Lys 166 | Arg 738 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 16767.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 278.4 | |
| All* | Total formula weight | 17045.7 |
