3VB2

Crystal Structure of the Reduced Form of MarR from E.coli

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)	Multiple antibiotic resistance protein marR	polymer	144	15990.6	2	UniProt (P27245) Pfam (PF01047)	Escherichia coli
2	C, D (A, B)	water	water		18.0	18	Chemie (HOH)

Sequence modifications

A, B: 1 - 144 (UniProt: P27245)

PDB	External Database	Details
Ser 47	Cys 47	engineered mutation
Ser 51	Cys 51	engineered mutation
Ser 54	Cys 54	engineered mutation
Ser 80	Cys 80	engineered mutation
Ser 108	Cys 108	engineered mutation
Ser 111	Cys 111	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	31981.3
All*	Total formula weight	31981.3

*Water molecules are not included.