7VQM

GH2 beta-galacturonate AqGalA in complex with galacturonide

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)	GH2 beta-galacturonate AqGalA	polymer	605	71181.3	4		Aquimarina sp.
2	E, G, I, K (A, B, C, D)	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
3	F, H, J, L (A, B, C, D)	beta-D-galactopyranuronic acid	non-polymer		194.1	4	Chemie (GTR)
4	M, N, O, P (A, B, C, D)	water	water		18.0	1266	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	284725.0
Non-Polymers*	Number of molecules	8
	Total formula weight	918.4
All*	Total formula weight	285643.4

*Water molecules are not included.