6L2K
IlvC, a ketol-acid reductoisomerase, from Streptococcus pneumoniae_R49E
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Ketol-acid reductoisomerase (NADP(+)) | polymer | 340 | 37364.2 | 2 | UniProt (Q04M32) Pfam (PF07991) Pfam (PF01450) | Streptococcus pneumoniae D39 | KARI,Acetohydroxy-acid isomeroreductase,AHIR,Alpha-keto-beta-hydroxylacyl reductoisomerase,Ketol-acid reductoisomerase type 1,Ketol-acid reductoisomerase type I |
| 2 | C, E, F (A, B) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 3 | D (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 485 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 340 (UniProt: Q04M32)
| PDB | External Database | Details |
|---|---|---|
| Glu 49 | Arg 49 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 74728.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 380.3 | |
| All* | Total formula weight | 75108.6 |
