Annotations: 3SWY

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	CLZ domain-like	8091635	3002529	SCOP2B (2022-06-29)
B	SCOP2 Family	CLZ domain-like	8045715	4004636	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	CLZ domain-like	8091635	3002529	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	CLZ domain-like	8091635	3002529	SCOP2B (2022-06-29)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	1.20.5.300	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
B	1.20.5.300	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
A	1.20.5.300	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF16526	C-terminal leucine zipper domain of cyclic nucleotide-gated channels (CLZ)	C-terminal leucine zipper domain of cyclic nucleotide-gated channels	-	Coiled-coil

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Cyclic nucleotide-gated cation channel alpha-3	ligand-gated channel activity ligand-gated monoatomic ion channel activity passive transmembrane transporter activity gated channel activity monoatomic ion channel activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity guanyl nucleotide binding binding cyclic nucleotide binding nucleotide binding guanyl ribonucleotide binding ligand-gated channel activity ligand-gated monoatomic ion channel activity passive transmembrane transporter activity gated channel activity monoatomic ion channel activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity guanyl nucleotide binding binding cyclic nucleotide binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding cGMP binding small molecule binding cell adhesion molecule binding cadherin binding protein binding protein-containing complex binding cytoskeletal protein binding myosin binding monoatomic cation transmembrane transporter activity sodium channel activity sodium ion transmembrane transporter activity monoatomic cation channel activity metal ion transmembrane transporter activity intracellularly ligand-gated monoatomic ion channel activity intracellularly cyclic nucleotide-activated monoatomic cation channel activity intracellularly cAMP-activated cation channel activity ligand-gated monoatomic cation channel activity cyclic nucleotide-activated monoatomic ion channel activity calcium channel activity calcium ion transmembrane transporter activity intracellularly cGMP-activated cation channel activity	transmembrane transport localization import into cell transport import across plasma membrane inorganic ion import across plasma membrane cellular process inorganic cation import across plasma membrane establishment of localization monoatomic ion transport monoatomic cation transport cellular response to stimulus regulation of biological process regulation of cellular process transmembrane transport localization import into cell transport import across plasma membrane inorganic ion import across plasma membrane cellular process inorganic cation import across plasma membrane establishment of localization monoatomic ion transport monoatomic cation transport cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation signal transduction cell communication multicellular organismal process sensory perception of light stimulus system process sensory perception nervous system process visual perception monoatomic cation transmembrane transport monoatomic ion transmembrane transport response to chemical response to organophosphorus response to oxygen-containing compound response to nitrogen compound response to purine-containing compound response to cAMP response to metal ion response to magnesium ion	somatodendritic compartment cell body cellular anatomical structure perikaryon neuronal cell body cell periphery plasma membrane membrane glial cell projection cell projection plasma membrane bounded cell projection dendrite dendritic tree neuron projection somatodendritic compartment cell body cellular anatomical structure perikaryon neuronal cell body cell periphery plasma membrane membrane glial cell projection cell projection plasma membrane bounded cell projection dendrite dendritic tree neuron projection axon main axon axon initial segment protein-containing complex transmembrane transporter complex membrane protein complex transporter complex intracellular cyclic nucleotide activated cation channel complex cation channel complex monoatomic ion channel complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR014710	RmlC-like jelly roll fold	Homologous Superfamily
A, B, C	IPR018488	Cyclic nucleotide-binding, conserved site	Conserved Site
A, B, C	IPR050866	Cyclic nucleotide-gated cation channel	Family
A, B, C	IPR005821	Ion transport domain	Domain
A, B, C	IPR000595	Cyclic nucleotide-binding domain	Domain
A, B, C	IPR032406	Cyclic nucleotide-gated channel, C-terminal leucine zipper domain	Domain
A, B, C	IPR018490	Cyclic nucleotide-binding domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C	Pharos: Q16281	achromatopsia achromatopsia 2 cone-rod dystrophy Leber congenital amaurosis cone dystrophy large cell medulloblastoma malignant ependymoma oligodendroglioma retinitis pigmentosa malignant glioma pituitary cancer blindness (disorder) glioblastoma malignant colon neoplasm medulloblastoma achromatopsia achromatopsia 2 cone-rod dystrophy Leber congenital amaurosis cone dystrophy large cell medulloblastoma malignant ependymoma oligodendroglioma retinitis pigmentosa malignant glioma pituitary cancer blindness (disorder) glioblastoma malignant colon neoplasm medulloblastoma primitive neuroectodermal tumor

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.