Annotations: 2PD7

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	DAO, NAD_binding_8	e2pd7B1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: DAO, NAD_binding_8	ECOD (v295.2)
A	tRNA-synt_2b	e2pd7A1	A: alpha arrays	X: Profilin-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: tRNA-synt_2b	ECOD (v295.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.450.20	Alpha Beta	2-Layer Sandwich	Beta-Lactamase	PAS domain	CATH (4.3.0)
A	3.30.450.20	Alpha Beta	2-Layer Sandwich	Beta-Lactamase	PAS domain	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Vivid PAS protein VVD	DNA binding binding nucleic acid binding molecular transducer activity photoreceptor activity signaling receptor activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding nucleoside phosphate binding nucleotide binding DNA binding binding nucleic acid binding molecular transducer activity photoreceptor activity signaling receptor activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding	RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle