4HNC

P. putida C92S/K166C/C264S mandelate racemase co-crystallized with benzilic acid

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	polymer	383	41246.5	2	UniProt (P11444) Pfam (PF02746) Pfam (PF13378) In PDB	Pseudomonas putida (Arthrobacter siderocapsulatus)	MR
2	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	A, B	hydroxy(diphenyl)acetic acid	non-polymer		228.2	2	Chemie (0UT)
4		water	water		18.0	504	Chemie (HOH)

Sequence modifications

A, B: 1 - 359 (UniProt: P11444)

PDB	External Database	Details
Met -23	-	expression tag
Ala -22	-	expression tag
Ser -21	-	expression tag
Trp -20	-	expression tag
Ser -19	-	expression tag
His -18	-	expression tag
Pro -17	-	expression tag
Gln -16	-	expression tag
Phe -15	-	expression tag
Glu -14	-	expression tag
Lys -13	-	expression tag
Gly -12	-	expression tag
Ala -11	-	expression tag
Leu -10	-	expression tag
Glu -9	-	expression tag
Val -8	-	expression tag
Leu -7	-	expression tag
Phe -6	-	expression tag
Gln -5	-	expression tag
Gly -4	-	expression tag
Pro -3	-	expression tag
Gly -2	-	expression tag
Tyr -1	-	expression tag
His 0	-	expression tag
Ser 92	Cys 92	engineered mutation
Cys 166	Lys 166	engineered mutation
Ser 264	Cys 264	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	82492.9
Non-Polymers*	Number of molecules	4
	Total formula weight	505.1
All*	Total formula weight	82998.0

*Water molecules are not included.