9K1G

COMPLEX STRUCTURE OF ENDO-1,3-FUCANASE (FUN174Sb) FROM GH174 FAMILY WITH FUCOTETRAOSE

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)	endo-1.3-fucanase	polymer	497	55184.3	2		Spartobacteria bacterium
2	C, D (C, D)	2-O-sulfo-alpha-L-fucopyranose-(1-3)-alpha-L-fucopyranose-(1-3)-2,4-di-O-sulfo-alpha-L-fucopyranose-(1-3)-2-O-sulfo-alpha-L-fucopyranose	branched		922.8	2
3	E, F (A, B)	water	water		18.0	467	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	110368.6
Branched	Number of molecules	2
	Total formula weight	1845.7
All*	Total formula weight	112214.3

*Water molecules are not included.