7X05

CryoEM structure of chitin synthase 1 from Phytophthora sojae complexed with the nascent chitooligosaccharide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Chitin synthase	polymer	913	103146.7	2	UniProt (G4Z2L3) Pfam (PF01644)	Phytophthora sojae strain P6497
2	C, D (C, D)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		627.6	2	In PDB GlyTouCan (G47362BJ)
3	E, G (A, B)	URIDINE-5'-DIPHOSPHATE	non-polymer		404.2	2	Chemie (UDP)
4	F, H (A, B)	MANGANESE (II) ION	non-polymer		54.9	2	Chemie (MN)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	206293.4
Branched	Number of molecules	2
	Total formula weight	1255.2
Non-Polymers*	Number of molecules	4
	Total formula weight	918.2
All*	Total formula weight	208466.8

*Water molecules are not included.