3VBA

Crystal structure of methanogen 3-isopropylmalate isomerase small subunit

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	Isopropylmalate/citramalate isomerase small subunit	polymer	176	19471.5	6	UniProt (Q58673) Pfam (PF00694) In PDB	Methanocaldococcus jannaschii	(R)-2-methylmalate dehydratase, (R)-citramalate dehydratase, 3-isopropylmalate dehydratase, Alpha-isopropylmalate dehydratase, Citraconate hydratase, Isopropylmalate isomerase, IPMI, Maleate hydratase, Malease
2		water	water		18.0	721	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 168 (UniProt: Q58673)

PDB	External Database	Details
Leu 169	-	expression tag
Glu 170	-	expression tag
His 171	-	expression tag
His 172	-	expression tag
His 173	-	expression tag
His 174	-	expression tag
His 175	-	expression tag
His 176	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	116829.3
All*	Total formula weight	116829.3

*Water molecules are not included.