2IEW

Crystal structure of Inositol Phosphate Multikinase Ipk2 from S. cerevisiae

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Inositol polyphosphate multikinase	polymer	363	41473.1	2	UniProt (P07250) Pfam (PF03770) In PDB	Saccharomyces cerevisiae (baker's yeast)	IPMK, Arginine metabolism regulation protein III
2	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3		water	water		18.0	471	Chemie (HOH)

Sequence modifications

A, B: 1 - 355 (UniProt: P07250)

PDB	External Database	Details
Leu 356	-	cloning artifact
Glu 357	-	cloning artifact
His 358	-	expression tag
His 359	-	expression tag
His 360	-	expression tag
His 361	-	expression tag
His 362	-	expression tag
His 363	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	82946.1
Non-Polymers*	Number of molecules	1
	Total formula weight	40.1
All*	Total formula weight	82986.2

*Water molecules are not included.