3VML

Chimera 3-isopropylmalate dehydrogenase between Shewanella oneidensis MR-1 (O) and Shewanella benthica DB21 MT-2 (M) from N-terminal: 20% O middle 70% M residual 10% O

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	3-isopropylmalate dehydrogenase	polymer	375	40725.4	1	UniProt (Q8E9N3) UniProt (D2YZL2) Pfam (PF00180) In PDB	Shewanella oneidensis	3-IPM-DH, Beta-IPM dehydrogenase, IMDH
2	A	3-ISOPROPYLMALIC ACID	non-polymer		176.2	1	Chemie (IPM)
3	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5		water	water		18.0	472	Chemie (HOH)

Sequence modifications

A: 2 - 68 (UniProt: Q8E9N3)

PDB	External Database	Details
Met -10	-	expression tag
Arg -9	-	expression tag
Gly -8	-	expression tag
Ser -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
Gly 0	-	expression tag
Ser 1	-	expression tag

A: 69 - 328 (UniProt: D2YZL2)
A: 329 - 364 (UniProt: Q8E9N3)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	40725.4
Non-Polymers*	Number of molecules	3
	Total formula weight	235.9
All*	Total formula weight	40961.3

*Water molecules are not included.