2GTB
Crystal structure of SARS coronavirus main peptidase (with an additional Ala at the N-terminus of each protomer) inhibited by an aza-peptide epoxide in the space group P43212
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | 3C-like proteinase | polymer | 307 | 33947.7 | 1 | UniProt (P59641) Pfam (PF05409) UniProt (by SIFTS) (P0C6X7) In PDB | SARS coronavirus | 3CL-PRO, 3CLp, NSP2 |
| 2 | A | (5S,8S,14R)-ETHYL 11-(3-AMINO-3-OXOPROPYL)-8-BENZYL-14-HYDROXY-5-ISOBUTYL-3,6,9,12-TETRAOXO-1-PHENYL-2-OXA-4,7,10,11-TETRAAZAPENTADECAN-15-OATE | non-polymer | 641.7 | 1 | Chemie (AZP) | |||
| 3 | A | ACETIC ACID | non-polymer | 60.1 | 1 | Chemie (ACY) | |||
| 4 | water | water | 18.0 | 127 | Chemie (HOH) |
Sequence modifications
A: 1 - 306 (UniProt: P59641)
| PDB | External Database | Details |
|---|---|---|
| Ala 0 | - | INSERTION |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33947.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 701.8 | |
| All* | Total formula weight | 34649.5 |
