7QZ8

Transcriptional regulator LmrR with bound daunomycin and with Trp-67 and Trp-96 replaced by the unnatural amino acid 5,6-difluoroTrp

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Transcriptional regulator, PadR-like family	polymer	122	14379.2	2	UniProt (A2RI36) Pfam (PF03551)	Lactococcus cremoris
2	C (A)	DAUNOMYCIN	non-polymer		527.5	1	Chemie (DM1)
3	D, E (A, B)	water	water		18.0	11	Chemie (HOH)

Sequence modifications

A, B: 1 - 116 (UniProt: A2RI36)

PDB	External Database	Details
His 117	-	expression tag
His 118	-	expression tag
His 119	-	expression tag
His 120	-	expression tag
His 121	-	expression tag
His 122	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	28758.4
Non-Polymers*	Number of molecules	1
	Total formula weight	527.5
All*	Total formula weight	29286.0

*Water molecules are not included.