9WRF

Amino acid racemase in complex with PLP-L-Ile

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)	Broad substrate specificity amino-acid racemase	polymer	483	54317.1	2	UniProt (O57878)	Pyrococcus horikoshii	BAR
2	C, D (A, B)	(2S,3S)-3-methyl-2-[[2-methyl-3-oxidanyl-5-(phosphonooxymethyl)pyridin-4-yl]methylamino]pentanoic acid	non-polymer		362.3	2	Chemie (7VO)
3	E, F (A, B)	water	water		18.0	36	Chemie (HOH)

Sequence modifications

A, B: 1 - 463 (UniProt: O57878)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	108634.3
Non-Polymers*	Number of molecules	2
	Total formula weight	724.6
All*	Total formula weight	109358.9

*Water molecules are not included.