2OG9

Crystal Structure of mandelate racemase/muconate lactonizing enzyme from Polaromonas sp. JS666

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Mandelate racemase/muconate lactonizing enzyme	polymer	393	43459.9	2	UniProt (Q12GE3) Pfam (PF02746) Pfam (PF13378) In PDB	Polaromonas sp.
2	A, B	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3		water	water		18.0	359	Chemie (HOH)

Sequence modifications

A, B: 4 - 385 (UniProt: Q12GE3)

PDB	External Database	Details
Mse 1	-	cloning artifact
Ser 2	-	cloning artifact
Leu 3	-	cloning artifact
Mse 44	Met 42	modified residue
Mse 167	Met 165	modified residue
Mse 211	Met 209	modified residue
Mse 226	Met 224	modified residue
Mse 266	Met 264	modified residue
Mse 286	Met 284	modified residue
Mse 311	Met 309	modified residue
Mse 318	Met 316	modified residue
Mse 355	Met 353	modified residue
Glu 386	-	cloning artifact
Gly 387	-	cloning artifact
His 388	-	cloning artifact
His 389	-	cloning artifact
His 390	-	cloning artifact
His 391	-	cloning artifact
His 392	-	cloning artifact
His 393	-	cloning artifact

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	86919.9
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	87000.1

*Water molecules are not included.