2W3D
Structure of the first GAF domain of Mycobacterium tuberculosis DosS
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | TWO COMPONENT SENSOR HISTIDINE KINASE DEVS (GAF FAMILY PROTEIN) | polymer | 153 | 16896.7 | 2 | UniProt (P95194) Pfam (PF01590) UniProt (by SIFTS) (P9WGK3) In PDB | MYCOBACTERIUM TUBERCULOSIS | DOSS |
| 2 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | water | water | 18.0 | 118 | Chemie (HOH) |
Sequence modifications
A, B: 63 - 210 (UniProt: P95194)
| PDB | External Database | Details |
|---|---|---|
| Gly 58 | - | expression tag |
| Ala 59 | - | expression tag |
| Mse 60 | - | expression tag |
| Asp 61 | - | expression tag |
| Pro 62 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 33793.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1273.1 | |
| All* | Total formula weight | 35066.4 |
