5YEQ
The structure of Sac-KARI protein
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Ketol-acid reductoisomerase (NADP(+)) | polymer | 340 | 38605.4 | 2 | UniProt (A0A0U3H6N8) Pfam (PF07991) Pfam (PF01450) UniProt (by SIFTS) (Q4J8K9) In PDB | Sulfolobus acidocaldarius | KARI,Acetohydroxy-acid isomeroreductase,AHIR,Alpha-keto-beta-hydroxylacyl reductoisomerase |
2 | A, B | SULFATE ION | non-polymer | 96.1 | 7 | Chemie (SO4) | |||
3 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
4 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
5 | water | water | 18.0 | 468 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 332 (UniProt: A0A0U3H6N8)
PDB | External Database | Details |
---|---|---|
Leu 333 | - | expression tag |
Glu 334 | - | expression tag |
His 335 | - | expression tag |
His 336 | - | expression tag |
His 337 | - | expression tag |
His 338 | - | expression tag |
His 339 | - | expression tag |
His 340 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 77210.8 | |
Non-Polymers* | Number of molecules | 11 |
Total formula weight | 845.2 | |
All* | Total formula weight | 78056.0 |