4PM4
Structure of a putative periplasmic iron siderophore binding protein (Rv0265c) from Mycobacterium tuberculosis H37Rv
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Iron complex transporter substrate-binding protein | polymer | 301 | 32803.3 | 2 | UniProt (L7N6B2) Pfam (PF01497) In PDB | Mycobacterium tuberculosis | Probable periplasmic iron-transport lipoprotein |
2 | A | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
3 | A | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
4 | water | water | 18.0 | 235 | Chemie (HOH) |
Sequence modifications
A, B: 14 - 305 (UniProt: L7N6B2)
PDB | External Database | Details |
---|---|---|
Met 13 | - | initiating methionine |
Leu 306 | - | expression tag |
Glu 307 | - | expression tag |
His 308 | - | expression tag |
His 309 | - | expression tag |
His 310 | - | expression tag |
His 311 | - | expression tag |
His 312 | - | expression tag |
His 313 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 65606.6 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 298.5 | |
All* | Total formula weight | 65905.1 |