2XSC

Crystal structure of the cell-binding B oligomer of verotoxin-1 from E. coli

Replaces:  1BOV

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, E (A, B, C, D, E)	SHIGA-LIKE TOXIN 1 SUBUNIT B	polymer	69	7698.6	5	UniProt (P69178) Pfam (PF02258) UniProt (by SIFTS) (P69179)	ESCHERICHIA COLI	SLT-1 B SUBUNIT, SLT-1B, SLT-IB, VEROCYTOTOXIN 1 SUBUNIT B, VEROTOXIN 1 SUBUNIT B
2	F, G, H (B, C, E)	ZINC ION	non-polymer		65.4	3	Chemie (ZN)
3	I, J, K, L, M (A, B, C, D, E)	water	water		18.0	145	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	38493.2
Non-Polymers*	Number of molecules	3
	Total formula weight	196.2
All*	Total formula weight	38689.4

*Water molecules are not included.