1W3C
Crystal structure of the Hepatitis C Virus NS3 Protease in complex with a peptidomimetic inhibitor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | PROTEASE/HELICASE NS3 (P70) | polymer | 187 | 19749.6 | 2 | UniProt (Q81755) Pfam (PF02907) UniProt (by SIFTS) (P26662) In PDB | HEPATITIS C VIRUS (ISOLATE 1) | |
| 2 | C, D | NONSTRUCTURAL PROTEIN NS4A (P4) | polymer | 16 | 1686.1 | 2 | UniProt (Q81755) UniProt (by SIFTS) (P26662) In PDB | HEPATITIS C VIRUS (ISOLATE 1) | |
| 3 | A | 3-({(2S)-2-[({(1R)-1-[({(1R)-1-[(R)-CARBOXY(HYDROXY)METHYL]-3,3-DIFLUOROPROPYL}AMINO)CARBONYL]-3-METHYLBUTYL}AMINO)CARB ONYL]-2,3-DIHYDRO-1H-INDOL-2-YL}METHYL)THIOPHENE-2-CARBOXYLIC ACID | non-polymer | 567.6 | 1 | Chemie (DN1) | |||
| 4 | B | 3-({(2S)-2-[({(1S)-1-[({(1S)-1-[(R)-CARBOXY(HYDROXY)METHYL]-3,3-DIFLUOROPROPYL}AMINO)CARBONYL]-3-METHYLBUTYL}AMINO)CARBONYL]-2,3-DIHYDRO-1H-INDOL-2-YL}METHYL)THIOPHENE-2-CARBOXYLIC ACID | non-polymer | 567.6 | 1 | Chemie (DN2) | |||
| 5 | water | water | 18.0 | 196 | Chemie (HOH) |
Sequence modifications
C, D: 220 - 235 (UniProt: Q81755)
| PDB | External Database | Details |
|---|---|---|
| Lys 220 | Thr 955 | engineered mutation |
| Lys 235 | Pro 970 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 42871.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1135.2 | |
| All* | Total formula weight | 44006.5 |
