2JDA

Structure of a pectin binding carbohydrate binding module determined in an monoclinic crystal form.

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)	YECBM32	polymer	145	15852.7	2	Pfam (PF00754) UniProt (by SIFTS) (A1JSS7)	YERSINIA ENTEROCOLITICA
2	C, I (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	D, E, F, G, J... (A, B)	GLYCEROL	non-polymer		92.1	11	Chemie (GOL)
4	H, N (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
5	R, S (A, B)	water	water		18.0	486	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	31705.3
Non-Polymers*	Number of molecules	15
	Total formula weight	1285.3
All*	Total formula weight	32990.6

*Water molecules are not included.