3U4F

Crystal structure of a mandelate racemase (muconate lactonizing enzyme family protein) from Roseovarius nubinhibens

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 (A, B, C, D)	Mandelate racemase/muconate lactonizing enzyme family protein	polymer	388	44140.7	4	UniProt (A3SMJ4) Pfam (PF02746) Pfam (PF13378)	Roseovarius nubinhibens ISM
2	E, G, H, J, K... (A, B, C, D)	MAGNESIUM ION	non-polymer		24.3	9	Chemie (MG)
3	F, I, L, O (A, B, C, D)	GUANIDINE	non-polymer		59.1	4	Chemie (GAI)
4	R, S, T, U (A, B, C, D)	water	water		18.0	506	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 366 (UniProt: A3SMJ4)

PDB	External Database	Details
Mse -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
Gly -12	-	expression tag
Val -11	-	expression tag
Asp -10	-	expression tag
Leu -9	-	expression tag
Gly -8	-	expression tag
Thr -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	176563.0
Non-Polymers*	Number of molecules	13
	Total formula weight	455.0
All*	Total formula weight	177018.0

*Water molecules are not included.