2CDX

STRUCTURE OF COBRA CARDIOTOXIN CTXI AS DERIVED FROM NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY AND DISTANCE GEOMETRY CALCULATIONS

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	CARDIOTOXIN CTX I	polymer	60	6711.2	1	UniProt (P60304) Pfam (PF21947) In PDB	Naja atra (Chinese cobra)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	6711.2
All*	Total formula weight	6711.2

*Water molecules are not included.