7ZN5

Cryo-EM structure of holo-PdxR from Bacillus clausii bound to its target DNA in the closed conformation, C2 symmetry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	PLP-dependent aminotransferase family protein	polymer	478	55499.1	2	UniProt (A0A268NVG2) Pfam (PF00392) Pfam (PF00155) UniProt (by SIFTS) (Q5WKW3) In PDB	Alkalihalobacillus clausii
2	C	DNA (48-MER)	polymer	48	14667.4	1		Alkalihalobacillus clausii
3	D	DNA (48-MER)	polymer	48	14894.6	1		Alkalihalobacillus clausii

Sequence modifications

A, B: 1 - 464 (UniProt: A0A268NVG2)

PDB	External Database	Details
Gln 92	Lys 92	conflict
Glu 191	Ala 191	conflict
Ser 192	Asn 192	conflict
Leu 388	Ser 388	conflict
Leu 465	-	expression tag
Val 466	-	expression tag
Pro 467	-	expression tag
Arg 468	-	expression tag
Gly 469	-	expression tag
Ser 470	-	expression tag
Leu 471	-	expression tag
Glu 472	-	expression tag
His 473	-	expression tag
His 474	-	expression tag
His 475	-	expression tag
His 476	-	expression tag
His 477	-	expression tag
His 478	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	140560.3
All*	Total formula weight	140560.3

*Water molecules are not included.