Annotations: 3GDI

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PAS_11	e3gdiA1	A: a+b three layers	X: Profilin-like	H: sensor domains (From Topology)	T: sensor domains	F: PAS_11	ECOD (1.6)
A	KOG3753	e3gdiA2	A: a+b three layers	X: Profilin-like	H: sensor domains (From Topology)	T: sensor domains	F: KOG3753	ECOD (1.6)
B	PAS_11	e3gdiB2	A: a+b three layers	X: Profilin-like	H: sensor domains (From Topology)	T: sensor domains	F: PAS_11	ECOD (1.6)
B	KOG3753	e3gdiB1	A: a+b three layers	X: Profilin-like	H: sensor domains (From Topology)	T: sensor domains	F: KOG3753	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

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

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF21353	Period circadian protein homolog 3-like, PAS-A domain (Per3-like_PAS-A)	Period circadian protein homolog 3-like, PAS-A domain	This domain is found in Period circadian protein homolog 3 from Mus musculus (Per3) and similar proteins predominantly found in vertebrates. Per3 is involved in the day-time dependent (circadian) regulation of many physiological, behavioural, and bio ...	This domain is found in Period circadian protein homolog 3 from Mus musculus (Per3) and similar proteins predominantly found in vertebrates. Per3 is involved in the day-time dependent (circadian) regulation of many physiological, behavioural, and biochemical processes. This entry represents the first PAS domain (PAS-A) present in this protein. This domain shows a five-stranded antiparallel beta- sheet covered on one face by alpha-helices [1-4].	Domain
A, B	PF08447	PAS fold (PAS_3)	PAS fold	The PAS fold corresponds to the structural domain that has previously been defined as PAS and PAC motifs [4]. The PAS fold appears in archaea, eubacteria and eukarya.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Period circadian protein homolog 2	pre-mRNA binding RNA binding binding organic cyclic compound binding nucleic acid binding transcription factor binding transcription coregulator binding transcription corepressor binding protein binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding pre-mRNA binding RNA binding binding organic cyclic compound binding nucleic acid binding transcription factor binding transcription coregulator binding transcription corepressor binding protein binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding transcription regulatory region nucleic acid binding histone deacetylase binding enzyme binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding RNA polymerase II cis-regulatory region sequence-specific DNA binding transcription coactivator activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity RNA polymerase binding kinase binding DNA-binding transcription factor binding histone methyltransferase binding RNA polymerase II-specific DNA-binding transcription factor binding nuclear receptor binding identical protein binding	regulation of cellular process negative regulation of biological process negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription regulation of RNA metabolic process organic substance biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process negative regulation of DNA-templated transcription regulation of biological process cellular metabolic process regulation of cellular process negative regulation of biological process negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription regulation of RNA metabolic process organic substance biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process negative regulation of DNA-templated transcription regulation of biological process cellular metabolic process negative regulation of metabolic process primary metabolic process regulation of cellular metabolic process negative regulation of cellular biosynthetic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process negative regulation of macromolecule biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process cellular biosynthetic process RNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process organic substance metabolic process negative regulation of cellular process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process biological regulation regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process negative regulation of biosynthetic process cellular process developmental process multicellular organismal process regulation of multicellular organismal development regulation of developmental process cellular developmental process cell development regulation of neurogenesis regulation of cell differentiation nervous system development regulation of cell development regulation of nervous system development multicellular organism development neurogenesis cell differentiation anatomical structure development regulation of multicellular organismal process system development rhythmic process circadian rhythm regulation of circadian rhythm negative regulation of post-translational protein modification regulation of protein modification process regulation of protein ubiquitination protein ubiquitination negative regulation of protein modification process protein metabolic process negative regulation of protein ubiquitination regulation of protein modification by small protein conjugation or removal protein modification process negative regulation of protein metabolic process organonitrogen compound metabolic process negative regulation of protein modification by small protein conjugation or removal regulation of post-translational protein modification regulation of protein metabolic process macromolecule modification post-translational protein modification protein modification by small protein conjugation protein modification by small protein conjugation or removal response to stimulus response to stress response to ischemia lactate biosynthetic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process organic hydroxy compound metabolic process carboxylic acid metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process lactate metabolic process organic hydroxy compound biosynthetic process small molecule metabolic process monocarboxylic acid metabolic process regulation of tube diameter system process regulation of tube size regulation of system process circulatory system process regulation of blood circulation regulation of vasoconstriction vascular process in circulatory system blood vessel diameter maintenance regulation of biological quality blood circulation vasoconstriction regulation of anatomical structure size negative regulation of circadian rhythm circadian regulation of gene expression fatty acid metabolic process cellular lipid metabolic process lipid metabolic process negative regulation of cell population proliferation cell population proliferation fat cell proliferation regulation of cell population proliferation regulation of fat cell proliferation negative regulation of fat cell proliferation homeostatic process positive regulation of biological process adaptive thermogenesis positive regulation of metabolic process multicellular organismal-level homeostasis regulation of cold-induced thermogenesis cold-induced thermogenesis temperature homeostasis positive regulation of cold-induced thermogenesis positive regulation of multicellular organismal process protein localization regulation of localization establishment of protein localization nitrogen compound transport cell communication localization cellular macromolecule localization regulation of peptide hormone secretion regulation of hormone levels organic substance transport establishment of protein localization to extracellular region protein secretion establishment of localization regulation of protein secretion regulation of secretion cellular localization regulation of hormone secretion regulation of protein localization regulation of peptide secretion transport signaling hormone secretion protein localization to extracellular region peptide secretion secretion by cell regulation of secretion by cell amide transport signal release regulation of signaling secretion regulation of transport regulation of peptide transport regulation of establishment of protein localization cell-cell signaling export from cell regulation of protein transport peptide transport protein transport regulation of cellular localization regulation of insulin secretion peptide hormone secretion macromolecule localization hormone transport regulation of cell communication insulin secretion response to light stimulus entrainment of circadian clock response to external stimulus photoperiodism response to radiation response to abiotic stimulus entrainment of circadian clock by photoperiod monosaccharide metabolic process carbohydrate metabolic process carbohydrate biosynthetic process hexose metabolic process monosaccharide biosynthetic process gluconeogenesis hexose biosynthetic process glucose metabolic process regulation of molecular function regulation of DNA binding regulation of binding negative regulation of binding negative regulation of transcription regulatory region DNA binding negative regulation of molecular function regulation of transcription regulatory region DNA binding negative regulation of DNA binding circadian regulation of translation organonitrogen compound biosynthetic process post-transcriptional regulation of gene expression translation regulation of translation negative regulation of termination of DNA-templated transcription protein-containing complex disassembly regulation of protein-containing complex disassembly cellular component disassembly negative regulation of cellular component organization regulation of termination of DNA-templated transcription regulation of cellular component organization DNA-templated transcription termination cellular component organization negative regulation of protein-containing complex disassembly cellular component organization or biogenesis protein-containing complex organization cell cycle regulation of cell cycle transcription by RNA polymerase II regulation of transcription by RNA polymerase II negative regulation of transcription by RNA polymerase II carboxylic acid transmembrane transport establishment of localization in cell regulation of amino acid transport organic acid transmembrane transport carboxylic acid transport import across plasma membrane neurotransmitter transport organic acid transport transmembrane transport acidic amino acid transport regulation of amino acid import across plasma membrane regulation of transmembrane transport dicarboxylic acid transport L-alpha-amino acid transmembrane transport amino acid import across plasma membrane neurotransmitter uptake L-glutamate transmembrane transport import into cell amino acid transmembrane transport amino acid neurotransmitter reuptake L-amino acid transport L-glutamate import regulation of L-glutamate import across plasma membrane regulation of amino acid transmembrane transport neurotransmitter reuptake regulation of glutamate uptake involved in transmission of nerve impulse regulation of neurotransmitter uptake L-glutamate import across plasma membrane organic anion transport glutamate reuptake regulation of neurotransmitter transport amino acid transport amine transport regulation of organic acid transport regulation of amine transport regulation of amino acid uptake involved in synaptic transmission glucan biosynthetic process polysaccharide biosynthetic process energy derivation by oxidation of organic compounds glycogen metabolic process generation of precursor metabolites and energy glycogen biosynthetic process polysaccharide metabolic process glucan metabolic process energy reserve metabolic process protein-DNA complex organization chromatin organization chromatin remodeling fat cell differentiation white fat cell differentiation	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen perinuclear region of cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR013655	PAS fold-3	Domain
A, B	IPR022728	Period circadian-like, C-terminal	Domain
A, B	IPR000014	PAS domain	Domain
A, B	IPR048814	Period circadian protein homolog 1-3, PAS-A domain	Domain
A, B	IPR035965	PAS domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.