Annotations: 9Z6T

Human HCN1 in complex with cAMP in nanodisc

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1,Thermostable Green Protein	monoatomic cation transmembrane transporter activity gated channel activity monoatomic ion channel activity potassium ion transmembrane transporter activity voltage-gated channel activity voltage-gated monoatomic ion channel activity potassium channel activity voltage-gated monoatomic cation channel activity monoatomic cation channel activity passive transmembrane transporter activity voltage-gated potassium channel activity channel activity monoatomic ion transmembrane transporter activity transporter activity metal ion transmembrane transporter activity monoatomic cation transmembrane transporter activity gated channel activity monoatomic ion channel activity potassium ion transmembrane transporter activity voltage-gated channel activity voltage-gated monoatomic ion channel activity potassium channel activity voltage-gated monoatomic cation channel activity monoatomic cation channel activity passive transmembrane transporter activity voltage-gated potassium channel activity channel activity monoatomic ion transmembrane transporter activity transporter activity metal ion transmembrane transporter activity transmembrane transporter activity intracellularly ligand-gated monoatomic ion channel activity intracellularly cyclic nucleotide-activated monoatomic cation channel activity ligand-gated channel activity ligand-gated monoatomic ion channel activity intracellularly cAMP-activated cation channel activity ligand-gated monoatomic cation channel activity cyclic nucleotide-activated monoatomic ion channel activity identical protein binding protein binding binding ion binding phosphatidylinositol-4,5-bisphosphate binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding small molecule binding voltage-gated sodium channel activity sodium channel activity sodium ion transmembrane transporter activity adenyl ribonucleotide binding cyclic nucleotide binding nucleotide binding purine ribonucleotide binding nucleoside phosphate binding purine nucleotide binding cAMP binding adenyl nucleotide binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding phosphatidylinositol-3,4,5-trisphosphate binding	transport monoatomic ion transmembrane transport potassium ion transmembrane transport establishment of localization metal ion transport monoatomic cation transmembrane transport transmembrane transport localization monoatomic ion transport potassium ion transport cellular process monoatomic cation transport response to stimulus response to metal ion transport monoatomic ion transmembrane transport potassium ion transmembrane transport establishment of localization metal ion transport monoatomic cation transmembrane transport transmembrane transport localization monoatomic ion transport potassium ion transport cellular process monoatomic cation transport response to stimulus response to metal ion response to chemical response to calcium ion behavior multicellular organismal process general adaptation syndrome response to stress general adaptation syndrome, behavioral process multicellular organismal response to stress cellular response to interferon-beta response to peptide response to interferon-beta response to cytokine cellular response to cytokine stimulus heart process system process regulation of cellular process SA node cell to atrial cardiac muscle cell signaling regulation of heart contraction SA node cell to atrial cardiac muscle cell communication regulation of system process cell communication circulatory system process regulation of cardiac muscle cell action potential regulation of multicellular organismal process regulation of biological quality cell communication involved in cardiac conduction blood circulation regulation of action potential regulation of biological process SA node cell action potential biological regulation action potential regulation of blood circulation cardiac conduction regulation of SA node cell action potential regulation of cell communication cardiac muscle cell action potential heart contraction regulation of membrane potential positive regulation of biological process regulation of membrane hyperpolarization membrane hyperpolarization positive regulation of membrane hyperpolarization negative regulation of signaling signaling modulation of chemical synaptic transmission synaptic transmission, glutamatergic negative regulation of biological process regulation of synaptic transmission, glutamatergic negative regulation of synaptic transmission negative regulation of cell communication synaptic signaling negative regulation of cellular process trans-synaptic signaling regulation of signaling cell-cell signaling chemical synaptic transmission regulation of trans-synaptic signaling anterograde trans-synaptic signaling negative regulation of synaptic transmission, glutamatergic response to acid chemical response to oxygen-containing compound response to nitrogen compound response to L-glutamate response to amino acid regulation of heart rate by cardiac conduction regulation of heart rate apical protein localization macromolecule localization intracellular protein localization maternal behavior parental behavior reproductive process multicellular organismal reproductive process reproductive behavior protein-containing complex organization protein homotetramerization cellular component organization cellular component biogenesis cellular component assembly protein complex oligomerization protein tetramerization protein-containing complex assembly protein homooligomerization cellular component organization or biogenesis regulation of membrane depolarization membrane depolarization cellular response to nitrogen compound cellular response to stimulus response to organophosphorus response to purine-containing compound response to cAMP cellular response to oxygen-containing compound cellular response to chemical stimulus cellular response to cAMP sodium ion transmembrane transport sodium ion transport nervous system process transmission of nerve impulse neuronal action potential import into cell import across plasma membrane sodium ion import across plasma membrane inorganic cation import across plasma membrane inorganic ion import across plasma membrane negative regulation of action potential potassium ion import across plasma membrane cellular developmental process sensory organ development photoreceptor cell differentiation visual system development retina development in camera-type eye cell development neural retina development eye morphogenesis multicellular organism development neurogenesis neuron differentiation cell differentiation retinal cone cell differentiation eye photoreceptor cell differentiation anatomical structure development animal organ morphogenesis sensory system development system development photoreceptor cell development developmental process camera-type eye morphogenesis eye development eye photoreceptor cell development animal organ development retinal cone cell development nervous system development camera-type eye photoreceptor cell differentiation generation of neurons retina morphogenesis in camera-type eye anatomical structure morphogenesis sensory organ morphogenesis neuron development camera-type eye development	cell periphery postsynapse cellular anatomical structure postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region synaptic membrane basal part of cell basal plasma membrane basolateral plasma membrane somatodendritic compartment cell periphery postsynapse cellular anatomical structure postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region synaptic membrane basal part of cell basal plasma membrane basolateral plasma membrane somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection glutamatergic synapse dendritic shaft voltage-gated potassium channel complex protein-containing complex plasma membrane protein complex HCN channel complex potassium channel complex membrane protein complex cation channel complex transporter complex transmembrane transporter complex monoatomic ion channel complex cell body neuronal cell body axon cell surface presynaptic active zone membrane presynaptic membrane presynapse presynaptic active zone cell leading edge leading edge membrane neuron projection membrane dendrite membrane cell projection membrane apical dendrite axon terminus distal axon neuron projection terminus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR014710	RmlC-like jelly roll fold	Homologous Superfamily
A, B, C, D	IPR018488	Cyclic nucleotide-binding, conserved site	Conserved Site
A, B, C, D	IPR003938	Potassium channel, voltage-dependent, EAG/ELK/ERG-like	Family
A, B, C, D	IPR000595	Cyclic nucleotide-binding domain	Domain
A, B, C, D	IPR013621	Ion transport N-terminal	Domain
A, B, C, D	IPR005821	Ion transport domain	Domain
A, B, C, D	IPR051413	Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel	Family
A, B, C, D	IPR018490	Cyclic nucleotide-binding domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	: O60741	developmental and epileptic encephalopathy, 24 epilepsy developmental and epileptic encephalopathy, 1 Ataxia visual epilepsy astrocytic tumor large cell medulloblastoma malignant glioma atypical teratoid rhabdoid tumor pilocytic astrocytoma depressive disorder intellectual disability lung carcinoma atrial fibrillation medulloblastoma developmental and epileptic encephalopathy, 24 epilepsy developmental and epileptic encephalopathy, 1 Ataxia visual epilepsy astrocytic tumor large cell medulloblastoma malignant glioma atypical teratoid rhabdoid tumor pilocytic astrocytoma depressive disorder intellectual disability lung carcinoma atrial fibrillation medulloblastoma breast carcinoma oligodendroglioma primitive neuroectodermal tumor developmental and epileptic encephalopathy glioblastoma malignant ependymoma attention deficit hyperactivity disorder, inattentive type autism spectrum disorder

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

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.

9Z6T | pdb_00009z6t

Human HCN1 in complex with cAMP in nanodisc

External Resource: Annotation

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage

Pharos: Disease Associations Pharos Homepage Annotation