4YAR | pdb_00004yar

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Cupin_2	e4yarA3	A: beta sandwiches	X: jelly-roll	H: Double-stranded beta-helix (From Topology)	T: Double-stranded beta-helix	F: Cupin_2	ECOD (1.6)
A	HTH_26_like	e4yarA4	A: beta sandwiches	X: jelly-roll	H: Double-stranded beta-helix (From Topology)	T: Double-stranded beta-helix	F: HTH_26_like	ECOD (1.6)
A	EUF07899	e4yarA5	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: EUF07899	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.260.40	Mainly Alpha	Orthogonal Bundle	434 Repressor (Amino-terminal Domain)	lambda repressor-like DNA-binding domains	CATH (4.3.0)
A	2.60.120.10	Mainly Beta	Sandwich	Jelly Rolls	Jelly Rolls	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	2-hydroxyethylphosphonate dioxygenase	DNA binding binding nucleic acid binding oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen oxidoreductase activity oxidoreductase activity, acting on single donors with incorporation of molecular oxygen catalytic activity dioxygenase activity cation binding transition metal ion binding iron ion binding ion binding ferrous iron binding metal ion binding DNA binding binding nucleic acid binding oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen oxidoreductase activity oxidoreductase activity, acting on single donors with incorporation of molecular oxygen catalytic activity dioxygenase activity cation binding transition metal ion binding iron ion binding ion binding ferrous iron binding metal ion binding small molecule binding identical protein binding protein binding protein homodimerization activity protein dimerization activity	phosphinothricin metabolic process biosynthetic process metabolic process cellular process phosphinothricin biosynthetic process organic phosphonate metabolic process oxoacid metabolic process small molecule metabolic process organic acid metabolic process phosphorus metabolic process organic phosphonate biosynthetic process antibiotic metabolic process antibiotic biosynthetic process	-

Chains	Accession	Name	Type
A	IPR011051	RmlC-like cupin domain superfamily	Homologous Superfamily
A	IPR001387	Cro/C1-type, helix-turn-helix domain	Domain
A	IPR010982	Lambda repressor-like, DNA-binding domain superfamily	Homologous Superfamily
A	IPR014710	RmlC-like jelly roll fold	Homologous Superfamily