6AR6

Clostridioides difficile toxinB with DLD-4 darpin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Toxin B	polymer	2067	235481.4	1	UniProt (P18177) Pfam (PF12918) Pfam (PF12919) Pfam (PF11713) Pfam (PF12920) Pfam (PF01473) Pfam (PF19127) In PDB	Clostridioides difficile
2	B	DLD-4 darpin	polymer	328	34299.2	1		Drosophila melanogaster

Sequence modifications

A: 4 - 1799 (UniProt: P18177)
A: 1800 - 2065 (UniProt: P18177)

PDB	External Database	Details
Leu 2066	-	expression tag
Glu 2067	-	expression tag
His 2068	-	expression tag
His 2069	-	expression tag
His 2070	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	269780.6
All*	Total formula weight	269780.6

*Water molecules are not included.