6PCZ

Crystal structure of the bacterial cellulose synthase subunit G (BcsG) catalytic domain from Escherichia coli, selenomethionine variant

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Cellulose biosynthesis protein BcsG	polymer	417	45908.6	2	UniProt (P37659) Pfam (PF11658) In PDB	Escherichia coli (strain K12)
2	A, B	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4		water	water		18.0	702	Chemie (HOH)

Sequence modifications

A, B: 164 - 559 (UniProt: P37659)

PDB	External Database	Details
Mse 143	-	initiating methionine
Gly 144	-	expression tag
Ser 145	-	expression tag
Ser 146	-	expression tag
His 147	-	expression tag
His 148	-	expression tag
His 149	-	expression tag
His 150	-	expression tag
His 151	-	expression tag
His 152	-	expression tag
Ser 153	-	expression tag
Ser 154	-	expression tag
Gly 155	-	expression tag
Leu 156	-	expression tag
Val 157	-	expression tag
Pro 158	-	expression tag
Arg 159	-	expression tag
Gly 160	-	expression tag
Ser 161	-	expression tag
His 162	-	expression tag
Mse 163	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	91817.2
Non-Polymers*	Number of molecules	3
	Total formula weight	155.1
All*	Total formula weight	91972.4

*Water molecules are not included.