1BIG

SCORPION TOXIN BMTX1 FROM BUTHUS MARTENSII KARSCH, NMR, 25 STRUCTURES

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	TOXIN BMTX1	polymer	37	4183.0	1	UniProt (Q9NII6) Pfam (PF00451) In PDB	Mesobuthus martensii (Chinese scorpion)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	4183.0
All*	Total formula weight	4183.0

*Water molecules are not included.