1HJE

Crystal structure of alpha-conotoxin SI

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	ALPHA-CONOTOXIN SI	polymer	14	1357.6	1	UniProt (P15471) In PDB	CONUS STRIATUS	SI (2-7,3-13)
2		water	water		18.0	27	Chemie (HOH)

Sequence modifications

A: 1 - 13 (UniProt: P15471)
A: 14 - 14 (PDB: 1HJE)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	1357.6
All*	Total formula weight	1357.6

*Water molecules are not included.