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3Q5R

Crystal structure of BmrR bound to Kanamycin

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Multidrug-efflux transporter 1 regulatorpolymer28433478.21UniProt (P39075)
Pfam (PF00376)
Pfam (PF06445)
Bacillus subtilis
2B
(B)
23 bp promoter DNApolymer237058.51
3C
(A)
KANAMYCIN Anon-polymer484.51Chemie (KAN)
Sequence modifications
A: 1 - 278 (UniProt: P39075)
PDBExternal DatabaseDetails
Leu 142Ile 142conflict
Leu 277Ala 277conflict
Asp 278Glu 278conflict
His 279-expression tag
His 280-expression tag
His 281-expression tag
His 282-expression tag
His 283-expression tag
His 284-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight40536.7
Non-Polymers*Number of molecules1
Total formula weight484.5
All*Total formula weight41021.2
*Water molecules are not included.

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PDB entries from 2025-07-23

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