3K52

Crystal Structure of Isopentenyl Phosphate Kinase from M. jannaschii in complex with IP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	isopentenyl phosphate kinase	polymer	266	30009.7	2	UniProt (Q60352) Pfam (PF00696) In PDB	Methanocaldococcus jannaschii (Methanococcus jannaschii)
2	A, B	Isopentenyl phosphate	non-polymer		166.1	2	Chemie (IP8)
3	A, B	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
4		water	water		18.0	61	Chemie (HOH)

Sequence modifications

A, B: 1 - 260 (UniProt: Q60352)

PDB	External Database	Details
Gly -5	-	expression tag
Ser -4	-	expression tag
His -3	-	expression tag
Gly -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Glu 223	Asp 223	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	60019.5
Non-Polymers*	Number of molecules	6
	Total formula weight	716.5
All*	Total formula weight	60736.0

*Water molecules are not included.