6CVE
Crystal structure of Mycobacterium tuberculosis dethiobiotin Synthetase in complex with cytidine triphosphate and 7,8-diaminopelargonic acid
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 | ATP-dependent dethiobiotin synthetase BioD | polymer | 235 | 23473.9 | 4 | UniProt (P9WPQ5) Pfam (PF13500) In PDB | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | DTB synthetase,DTBS,Dethiobiotin synthase |
2 | A, C, D | CYTIDINE-5'-TRIPHOSPHATE | non-polymer | 483.2 | 3 | Chemie (CTP) | |||
3 | A, C, D | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
4 | B, C | 7-(CARBOXYAMINO)-8-AMINO-NONANOIC ACID | non-polymer | 232.3 | 3 | Chemie (DSD) | |||
5 | B | CITRATE ANION | non-polymer | 189.1 | 1 | Chemie (FLC) | |||
6 | water | water | 18.0 | 761 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 226 (UniProt: P9WPQ5)
PDB | External Database | Details |
---|---|---|
Met -8 | - | initiating methionine |
Gly -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 |
Gly 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 93895.7 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 2408.3 | |
All* | Total formula weight | 96304.0 |