9OHD

CryoEM structure of Toxin B (TcdB) from clostridioides difficile complexed with methyl cholate

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 (A)	Toxin B	polymer	2372	270767.3	1	UniProt (P18177)	Clostridioides difficile
2	B, C, D (A)	methyl cholate	non-polymer		422.6	3	Chemie (A1CBA)

Sequence modifications

A: 1 - 2366 (UniProt: P18177)

PDB	External Database	Details
His 2367	-	expression tag
His 2368	-	expression tag
His 2369	-	expression tag
His 2370	-	expression tag
His 2371	-	expression tag
His 2372	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	270767.3
Non-Polymers*	Number of molecules	3
	Total formula weight	1267.8
All*	Total formula weight	272035.1

*Water molecules are not included.