1CE3

PUTATIVE ANCESTRAL PROTEIN ENCODED BY A SINGLE SEQUENCE REPEAT OF THE MULTIDOMAIN PROTEINASE INHIBITOR FROM NICOTIANA ALATA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	API	polymer	54	5927.7	1	UniProt (Q40378) Pfam (PF02428)	Nicotiana alata (Persian tobacco)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	5927.7
All*	Total formula weight	5927.7

*Water molecules are not included.