2KXK

Human Insulin Mutant A22Gly-B31Lys-B32Arg

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Insulin A chain	polymer	22	2440.8	1	UniProt (P01308)	Homo sapiens (human)
2	B (B)	Insulin B chain	polymer	32	3720.3	1	UniProt (P01308) Pfam (PF00049)	Homo sapiens (human)

Sequence modifications

A: 1 - 21 (UniProt: P01308)

PDB	External Database	Details
Gly 22	-	insertion

B: 1 - 30 (UniProt: P01308)

PDB	External Database	Details
Lys 31	-	insertion
Arg 32	-	insertion

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	6161.1
All*	Total formula weight	6161.1

*Water molecules are not included.