7VLI
Crystal structure of Zika NS2B-NS3 protease with compound MI2220
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Serine protease subunit NS2B | polymer | 53 | 5865.4 | 1 | UniProt (Q32ZE1) Pfam (PF01002) | Zika virus (ZIKV) | NS2B cofactor |
| 2 | B (B) | NS3 protease | polymer | 178 | 19037.6 | 1 | UniProt (A0A142IX72) Pfam (PF00949) UniProt (by SIFTS) (Q32ZE1) | Zika virus (strain Mr 766) (ZIKV) | |
| 3 | C (B) | 1-[(3~{S},6~{S},19~{R})-3,6-bis(4-azanylbutyl)-2,5,8,12,15,18-hexakis(oxidanylidene)-1,4,7,11,14,17-hexazacyclotricos-19-yl]guanidine | non-polymer | 611.7 | 1 | Chemie (7QG) | |||
| 4 | D (B) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | E, F (A, B) | water | water | 18.0 | 8 | Chemie (HOH) |
Sequence modifications
A: 46 - 96 (UniProt: Q32ZE1)
B: 1 - 177 (UniProt: A0A142IX72)
| PDB | External Database | Details |
|---|---|---|
| Met 44 | - | initiating methionine |
| Thr 45 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 24903.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 707.8 | |
| All* | Total formula weight | 25610.8 |
