4I4V

BEL beta-trefoil complex with N-acetylgalactosamine

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)	BEL beta-trefoil	polymer	146	16721.4	4	UniProt (by SIFTS) (R4GRU5)	Boletus edulis (king bolete mushroom)
2	E, F, H, I, K... (A, B, D)	2-acetamido-2-deoxy-beta-D-galactopyranose	non-polymer		221.2	6	Chemie (NGA)
3	G, J, M (A, C, D)	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	3	Chemie (TRS)
4	N, O, P, Q (A, B, C, D)	water	water		18.0	609	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	66885.6
Non-Polymers*	Number of molecules	9
	Total formula weight	1693.7
All*	Total formula weight	68579.2

*Water molecules are not included.