6YB5

Orthorhombic crystal structure of a native BcsRQ complex crystallized in the presence of ADP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, E (A, B, H)	Bacterial cellulose secretion regulator BcsQ	polymer	261	29245.2	3	UniProt (A0A0B1KWQ0) Pfam (PF06564) UniProt (by SIFTS) (P0DP92)	Escherichia coli	Cellulose biosynthesis protein BcsQ,Cellulose synthase operon protein YhjQ,Cellulose synthase,putative
2	C, D (C, D)	Bacterial cellulose secretion regulator BcsR	polymer	62	7022.9	2	UniProt (J7QAC9) Pfam (PF10945) UniProt (by SIFTS) (P0ADJ3)	Escherichia coli	FIG004405: Putative cytoplasmic protein,Protein YhjR,Protein of uncharacterized function (DUF2629)
3	F, H (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	G, I (A, B)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	2	Chemie (ATP)
5	J, K, L, M, N (A, B, C, D, H)	water	water		18.0	428	Chemie (HOH)

Sequence modifications

A, B, H: 1 - 250 (UniProt: A0A0B1KWQ0)

PDB	External Database	Details
Ala 251	-	expression tag
Ala 252	-	expression tag
Ala 253	-	expression tag
Leu 254	-	expression tag
Glu 255	-	expression tag
His 256	-	expression tag
His 257	-	expression tag
His 258	-	expression tag
His 259	-	expression tag
His 260	-	expression tag
His 261	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	101781.4
Non-Polymers*	Number of molecules	4
	Total formula weight	1063.0
All*	Total formula weight	102844.4

*Water molecules are not included.