3BR5 image
Deposition Date 2007-12-20
Release Date 2008-12-23
Last Version Date 2023-08-30
Entry Detail
PDB ID:
3BR5
Keywords:
Title:
Crystal Structure of the Complex of Rhodamine 6G Bound to QacR(E90Q), a Mutant of a Multidrug Binding Transcriptional Repressor
Biological Source:
Source Organism:
Host Organism:
Method Details:
Experimental Method:
Resolution:
2.90 Å
R-Value Free:
0.28
R-Value Work:
0.24
R-Value Observed:
0.24
Space Group:
P 42 21 2
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:HTH-type transcriptional regulator qacR
Gene (Uniprot):qacR
Mutagens:E90Q,K67S,C141S
Chain IDs:A (auth: B), B (auth: D), C (auth: A), D (auth: E)
Chain Length:194
Number of Molecules:4
Biological Source:Staphylococcus aureus
Primary Citation
Formal electrostatic interactions do not govern QacR-cation affinity
To be Published ? ? ? (?)
Primary Citation of related structures