4ETL

Crystallographic structure of phenylalanine hydroxylase from Chromobacterium violaceum F258A mutation

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Phenylalanine-4-hydroxylase	polymer	302	33963.3	1	UniProt (P30967) Pfam (PF00351) In PDB	Chromobacterium violaceum	PAH, Phe-4-monooxygenase
2	A	COBALT (II) ION	non-polymer		58.9	2	Chemie (CO)
3		water	water		18.0	183	Chemie (HOH)

Sequence modifications

A: 1 - 297 (UniProt: P30967)

PDB	External Database	Details
Gly -4	-	expression tag
Leu -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Leu 64	Met 64	conflict
Glu 85	Gln 85	conflict
Ala 258	Phe 258	engineered mutation
Ile 276	Val 276	conflict
His 288	Arg 288	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	33963.3
Non-Polymers*	Number of molecules	2
	Total formula weight	117.9
All*	Total formula weight	34081.2

*Water molecules are not included.