2IVG
SITE DIRECTED MUTAGENESIS OF KEY RESIDUES INVOLVED IN THE CATALYTIC MECHANISM OF CYANASE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... (A, B, C, D, E...) | CYANATE LYASE | polymer | 156 | 17011.7 | 10 | UniProt (P00816) Pfam (PF21291) Pfam (PF02560) | ESCHERICHIA COLI | CYANASE LYASE, CYANASE, CYANATE HYDROLASE |
| 2 | BA, CA, DB, EB, FA... (E, J, F, A, G...) | SULFATE ION | non-polymer | 96.1 | 29 | Chemie (SO4) | |||
| 3 | AA, AB, BB, CB, DA... (E, I, J, F, G...) | CHLORIDE ION | non-polymer | 35.5 | 20 | Chemie (CL) | |||
| 4 | R (C) | AZIDE ION | non-polymer | 42.0 | 1 | Chemie (AZI) | |||
| 5 | IB, JB, KB, LB, MB... (A, B, C, D, E...) | water | water | 18.0 | 1754 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J: 1 - 156 (UniProt: P00816)
| PDB | External Database | Details |
|---|---|---|
| Gly 151 | Leu 151 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 170116.9 | |
| Non-Polymers* | Number of molecules | 50 |
| Total formula weight | 3536.9 | |
| All* | Total formula weight | 173653.8 |
