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) PubChem (1158) PubChem (6031) PubChem (3084486) PubChem (6101632) PubChem (6604175) PubChem (11811538) PubChem (12049241) PubChem (25323044) PubChem (25323048) PubChem (44298965) PubChem (57448939) PubChem (53486216) PubChem (60098857) PubChem (91746160) PubChem (92332560) PubChem (92332561) PubChem (92332562) PubChem (92332563) PubChem (93088131) PubChem (93630083)
4	F, H (A, B)	MANGANESE (II) ION	non-polymer		54.9	2	Chemie (MN) PubChem (27854)

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.