5FGJ | pdb_00005fgj

Structure of tetrameric rat phenylalanine hydroxylase, residues 1-453

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	ACT-like	8035514	3000006	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Aromatic aminoacid monoxygenases, catalytic and oligomerization domains	8037273	3001457	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Aromatic aminoacid monoxygenases, catalytic and oligomerization domains	8037273	3001457	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	ACT-like	8035514	3000006	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Aromatic aminoacid monoxygenases, catalytic and oligomerization domains	8037273	3001457	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	ACT-like	8035514	3000006	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Aromatic aminoacid monoxygenases, catalytic and oligomerization domains	8037273	3001457	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	ACT-like	8035514	3000006	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	TFIIE_beta	e5fgjD1	A: a/b three-layered sandwiches	X: Transmembrane heme-binding four-helical bundle	H: Baseplate wedge protein gp7 helical domain	T: Baseplate wedge protein gp7 helical domain	F: TFIIE_beta	ECOD (v294.1)
C	TFIIE_beta	e5fgjC1	A: a/b three-layered sandwiches	X: Transmembrane heme-binding four-helical bundle	H: Baseplate wedge protein gp7 helical domain	T: Baseplate wedge protein gp7 helical domain	F: TFIIE_beta	ECOD (v294.1)
B	TFIIE_beta	e5fgjB1	A: a/b three-layered sandwiches	X: Transmembrane heme-binding four-helical bundle	H: Baseplate wedge protein gp7 helical domain	T: Baseplate wedge protein gp7 helical domain	F: TFIIE_beta	ECOD (v294.1)
A	TFIIE_beta	e5fgjA1	A: a/b three-layered sandwiches	X: Transmembrane heme-binding four-helical bundle	H: Baseplate wedge protein gp7 helical domain	T: Baseplate wedge protein gp7 helical domain	F: TFIIE_beta	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	1.10.800.10	Mainly Alpha	Orthogonal Bundle	Phenylalanine Hydroxylase	Aromatic amino acid hydroxylase	CATH (4.3.0)
C	1.10.800.10	Mainly Alpha	Orthogonal Bundle	Phenylalanine Hydroxylase	Aromatic amino acid hydroxylase	CATH (4.3.0)
B	1.10.800.10	Mainly Alpha	Orthogonal Bundle	Phenylalanine Hydroxylase	Aromatic amino acid hydroxylase	CATH (4.3.0)
A	1.10.800.10	Mainly Alpha	Orthogonal Bundle	Phenylalanine Hydroxylase	Aromatic amino acid hydroxylase	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00351	Biopterin-dependent aromatic amino acid hydroxylase (Biopterin_H)	Biopterin-dependent aromatic amino acid hydroxylase	This family includes phenylalanine-4-hydroxylase, the phenylketonuria disease protein.	Domain
A, B, C, D	PF01842	ACT domain (ACT)	ACT domain	This family of domains generally have a regulatory role. ACT domains are linked to a wide range of metabolic enzymes that are regulated by amino acid concentration. Pairs of ACT domains bind specifically to a particular amino acid leading to regulati ...	This family of domains generally have a regulatory role. ACT domains are linked to a wide range of metabolic enzymes that are regulated by amino acid concentration. Pairs of ACT domains bind specifically to a particular amino acid leading to regulation of the linked enzyme. The ACT domain is found in: D-3-phosphoglycerate dehydrogenase EC:1.1.1.95 Swiss:P08328, which is inhibited by serine [1]. Aspartokinase EC:2.7.2.4 Swiss:P53553, which is regulated by lysine. Acetolactate synthase small regulatory subunit Swiss:P00894, which is inhibited by valine. Phenylalanine-4-hydroxylase EC:1.14.16.1 Swiss:P00439, which is regulated by phenylalanine. Prephenate dehydrogenase EC:4.2.1.51 Swiss:P21203. formyltetrahydrofolate deformylase EC:3.5.1.10, Swiss:P37051, which is activated by methionine and inhibited by glycine. GTP pyrophosphokinase EC:2.7.6.5 Swiss:P11585	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Phenylalanine-4-hydroxylase	cation binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding oxidoreductase activity monooxygenase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced pteridine as one donor, and incorporation of one atom of oxygen phenylalanine 4-monooxygenase activity catalytic activity amino acid binding cation binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding oxidoreductase activity monooxygenase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced pteridine as one donor, and incorporation of one atom of oxygen phenylalanine 4-monooxygenase activity catalytic activity amino acid binding identical protein binding protein binding	aromatic amino acid metabolic process oxoacid metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process alpha-amino acid metabolic process L-amino acid metabolic process L-phenylalanine metabolic process proteinogenic amino acid metabolic process metabolic process cellular process small molecule metabolic process catabolic process aromatic amino acid metabolic process oxoacid metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process alpha-amino acid metabolic process L-amino acid metabolic process L-phenylalanine metabolic process proteinogenic amino acid metabolic process metabolic process cellular process small molecule metabolic process catabolic process aromatic amino acid family catabolic process organic acid catabolic process carboxylic acid catabolic process amino acid catabolic process L-phenylalanine catabolic process L-amino acid catabolic process alpha-amino acid catabolic process proteinogenic amino acid catabolic process small molecule catabolic process L-tyrosine biosynthetic process organic acid biosynthetic process carboxylic acid biosynthetic process tyrosine metabolic process aromatic amino acid family biosynthetic process small molecule biosynthetic process L-amino acid biosynthetic process amino acid biosynthetic process biosynthetic process proteinogenic amino acid biosynthetic process erythrose 4-phosphate/phosphoenolpyruvate family amino acid biosynthetic process alpha-amino acid biosynthetic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR019773	Tyrosine 3-monooxygenase-like	Family
A, B, C, D	IPR005961	Phenylalanine-4-hydroxylase, tetrameric form	Family
A, B, C, D	IPR019774	Aromatic amino acid hydroxylase, C-terminal	Domain
A, B, C, D	IPR045865	ACT-like domain	Homologous Superfamily
A, B, C, D	IPR002912	ACT domain	Domain
A, B, C, D	IPR041912	Eukaryotic phenylalanine-4-hydroxylase, catalytic domain	Domain
A, B, C, D	IPR036329	Aromatic amino acid monoxygenase, C-terminal domain superfamily	Homologous Superfamily
A, B, C, D	IPR036951	Aromatic amino acid hydroxylase superfamily	Homologous Superfamily
A, B, C, D	IPR001273	Aromatic amino acid hydroxylase	Family
A, B, C, D	IPR018301	Aromatic amino acid hydroxylase, iron/copper binding site	Binding Site

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.