4C5U

Structural Investigations into the Stereochemistry and Activity of a Phenylalanine-2,3-Aminomutase from Taxus chinensis

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)	PHENYLALANINE AMMONIA-LYASE	polymer	707	77497.6	4	UniProt (Q68G84) Pfam (PF00221)	TAXUS WALLICHIANA VAR. CHINENSIS	PHENYLALANINE AMINOMUTASE
2	E, F, G, H (A, B, C, D)	water	water		18.0	37	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 687 (UniProt: Q68G84)

PDB	External Database	Details
Met -19	-	expression tag
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
Ala 322	Tyr 322	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	309990.3
All*	Total formula weight	309990.3

*Water molecules are not included.