3EKG

CRYSTAL STRUCTURE OF L-RHAMNONATE DEHYDRATASE FROM AZOTOBACTER VINELANDII complexed with Mg and L-TARTRATE

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)	Mandelate racemase/muconate lactonizing enzyme	polymer	404	46168.9	2	UniProt (Q4J3N3) UniProt (by SIFTS) (C1DMY1)	Azotobacter vinelandii AvOP	L-RHAMNONATE DEHYDRATASE
2	C, E (A, B)	L(+)-TARTARIC ACID	non-polymer		150.1	2	Chemie (TLA)
3	D, F (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	G, H (A, B)	water	water		18.0	434	Chemie (HOH)

Sequence modifications

A, B: 4 - 396 (UniProt: Q4J3N3)

PDB	External Database	Details
Mse 1	-	expression tag
Ser 2	-	expression tag
Leu 3	-	expression tag
Glu 397	-	expression tag
Gly 398	-	expression tag
His 399	-	expression tag
His 400	-	expression tag
His 401	-	expression tag
His 402	-	expression tag
His 403	-	expression tag
His 404	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	92337.8
Non-Polymers*	Number of molecules	4
	Total formula weight	348.8
All*	Total formula weight	92686.5

*Water molecules are not included.