1KIO

SOLUTION STRUCTURE OF THE SMALL SERINE PROTEASE INHIBITOR SGCI[L30R, K31M]

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	SERINE PROTEASE INHIBITOR I	polymer	35	3705.2	1	UniProt (O46162) Pfam (PF05375)		Schistocerca gregaria chymotrypsin inhibitor (SGCI)

Sequence modifications

A: 1 - 35 (UniProt: O46162)

PDB	External Database	Details
Arg 30	Leu 86	engineered mutation
Met 31	Lys 87	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	3705.2
All*	Total formula weight	3705.2

*Water molecules are not included.