6F47

Crystal structure of the catalytic domain of botulinum neurotoxin X

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Catalytic domain of botulinum neurotoxin X	polymer	459	52113.7	1	Pfam (PF01742) UniProt (by SIFTS) (A0A384E149) In PDB	Clostridium botulinum
2	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3		water	water		18.0	565	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	52113.7
Non-Polymers*	Number of molecules	1
	Total formula weight	65.4
All*	Total formula weight	52179.1

*Water molecules are not included.