4ISY
Crystal structure of IscS from Mycobacterium tuberculosis
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 | Cysteine desulfurase | polymer | 404 | 42496.8 | 4 | UniProt (O53272) Pfam (PF00266) UniProt (by SIFTS) (P9WQ71) In PDB | Mycobacterium tuberculosis | |
2 | A, B, C | GLYCEROL | non-polymer | 92.1 | 8 | Chemie (GOL) | |||
3 | C | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
4 | water | water | 18.0 | 271 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 393 (UniProt: O53272)
PDB | External Database | Details |
---|---|---|
Met -10 | - | expression tag |
Arg -9 | - | expression tag |
Gly -8 | - | expression tag |
Ser -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
Gly 0 | - | expression tag |
Ser 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 169987.1 | |
Non-Polymers* | Number of molecules | 9 |
Total formula weight | 832.8 | |
All* | Total formula weight | 170819.9 |