8GUF

Crystal structure of cyclic B subunit of type II heat labile enterotoxin

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, E (A, E)	Heat-labile enterotoxin IIB, B chain	polymer	103	11066.4	2	UniProt (P43529) Pfam (PF06453)	Escherichia coli	LT-IIB
2	B, C, D (B, C, D)	Heat-labile enterotoxin IIB, B chain	polymer	103	11066.4	3	UniProt (P43529) Pfam (PF06453)	Escherichia coli	LT-IIB

Sequence modifications

A, E: 1 - 99 (UniProt: P43529)

PDB	External Database	Details
Gly -1	-	linker
Ser 0	-	linker
Gly 100	-	linker
Ser 101	-	linker

B, C, D: 1 - 99 (UniProt: P43529)

PDB	External Database	Details
Gly 100	-	linker
Ser 101	-	linker
Gly 102	-	linker
Ser 103	-	linker

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	55332.2
All*	Total formula weight	55332.2

*Water molecules are not included.