7F82

Structure of the bacterial cellulose synthase subunit Z in complex with cellooligosaccharides from Enterobacter sp. CJF-002

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Glucanase	polymer	351	39435.4	4	UniProt (K0IUV6) Pfam (PF01270)	Enterobacter sp. CJF-002
2	E, H, J, M (E, H, J, M)	beta-D-glucopyranose-(1-4)-beta-D-glucopyranose	branched		342.3	4	In PDB BIRD (PRD_900005) GlyTouCan (G84824ZO)
3	F, K, N (F, K, N)	beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose	branched		504.4	3	In PDB BIRD (PRD_900021) GlyTouCan (G14338VK)
4	G, I, L (G, I, L)	beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose	branched		666.6	3	In PDB BIRD (PRD_900011) GlyTouCan (G00025MO)
5	O, P (C, D)	S,R MESO-TARTARIC ACID	non-polymer		150.1	2	Chemie (SRT)
6	Q, R, S, T (A, B, C, D)	water	water		18.0	1179	Chemie (HOH)

Sequence modifications

A, B, C, D: 21 - 367 (UniProt: K0IUV6)

PDB	External Database	Details
Gly 17	-	expression tag
Ser 18	-	expression tag
His 19	-	expression tag
Met 20	-	expression tag
Ala 242	Asp 242	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	157741.6
Branched	Number of molecules	10
	Total formula weight	4882.2
Non-Polymers*	Number of molecules	2
	Total formula weight	300.2
All*	Total formula weight	162924.1

*Water molecules are not included.