4NQY

The reduced form of MJ0499

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Isopropylmalate/citramalate isomerase large subunit	polymer	443	48198.3	2	UniProt (P81291) Pfam (PF00330)	Methanocaldococcus jannaschii	(R)-2-methylmalate dehydratase, (R)-citramalate dehydratase, 3-isopropylmalate dehydratase, Alpha-isopropylmalate dehydratase, Citraconate hydratase, Isopropylmalate isomerase, IPMI, Maleate hydratase, Malease
2	C (A)	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3	D, E (A, B)	water	water		18.0	21	Chemie (HOH)

Sequence modifications

A, B: 1 - 424 (UniProt: P81291)

PDB	External Database	Details
Met -18	-	expression tag
Gly -17	-	expression tag
Ser -16	-	expression tag
Ser -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
Ser -8	-	expression tag
Ser -7	-	expression tag
Gly -6	-	expression tag
Leu -5	-	expression tag
Val -4	-	expression tag
Pro -3	-	expression tag
Arg -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	96396.6
Non-Polymers*	Number of molecules	1
	Total formula weight	65.4
All*	Total formula weight	96462.0

*Water molecules are not included.