4KK7
Structure of EccB1 from the type VII (ESX-1) secretion system of 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 | ESX-1 secretion system protein eccB1 | polymer | 395 | 41829.5 | 1 | UniProt (I6Y4Q7) In PDB | Mycobacterium tuberculosis | EccB1 (Rv3869) |
| 2 | A | NICKEL (II) ION | non-polymer | 58.7 | 4 | Chemie (NI) | |||
| 3 | A | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 4 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | water | water | 18.0 | 347 | Chemie (HOH) |
Sequence modifications
A: 72 - 463 (UniProt: I6Y4Q7)
| PDB | External Database | Details |
|---|---|---|
| Gly 69 | - | EXPRESSION TAG |
| Ala 70 | - | EXPRESSION TAG |
| Met 71 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 41829.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 449.0 | |
| All* | Total formula weight | 42278.5 |
