6JYW

Crystal structure of the transcription regulator CadR N81M mutant from P. putida in complex with Cadmium(II) and DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	CadR	polymer	147	16688.8	2	UniProt (Q93TP7) Pfam (PF13411) In PDB	Pseudomonas putida	Cd(II)/Pb(II)-responsive transcriptional regulator
2	C	DNA (5'-D(*AP*AP*CP*CP*CP*TP*AP*TP*AP*GP*TP*GP*GP*CP*TP*AP*CP*AP*GP*GP*GP*T)-3')	polymer	22	6776.4	1		Pseudomonas putida
3	D	DNA (5'-D(*TP*AP*CP*CP*CP*TP*GP*TP*AP*GP*CP*CP*AP*CP*TP*AP*TP*AP*GP*GP*GP*T)-3')	polymer	22	6727.4	1		Pseudomonas putida
4	A, B	CADMIUM ION	non-polymer		112.4	4	Chemie (CD)

Sequence modifications

A, B: 1 - 147 (UniProt: Q93TP7)

PDB	External Database	Details
Met 81	Asn 81	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	46881.3
Non-Polymers*	Number of molecules	4
	Total formula weight	449.6
All*	Total formula weight	47331.0

*Water molecules are not included.