7DVR
Crystal structure of heme sensor protein PefR from Streptococcus agalactiae in complex with heme
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | HTH marR-type domain-containing protein | polymer | 153 | 17817.9 | 1 | UniProt (Q8E4J9) Pfam (PF12802) In PDB | Streptococcus agalactiae serotype III (strain NEM316) | |
2 | A | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
3 | A | COBALT (II) ION | non-polymer | 58.9 | 1 | Chemie (CO) | |||
4 | water | water | 18.0 | 37 | Chemie (HOH) |
Sequence modifications
A: 1 - 146 (UniProt: Q8E4J9)
PDB | External Database | Details |
---|---|---|
Ser 147 | - | expression tag |
Leu 148 | - | expression tag |
Glu 149 | - | expression tag |
Val 150 | - | expression tag |
Leu 151 | - | expression tag |
Phe 152 | - | expression tag |
Gln 153 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 17817.9 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 675.4 | |
All* | Total formula weight | 18493.3 |