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SCN3A SCN3A NCS1 NCS1 EFCAB1 EFCAB1 SCN9A SCN9A SCN11A SCN11A MYL6 MYL6 NALCN NALCN POMP POMP SCN10A SCN10A KCNA10 KCNA10 SCN8A SCN8A SCN5A SCN5A DLG3 DLG3 CACNA1B CACNA1B DLG2 DLG2 CATSPER1 CATSPER1 CACNA1F CACNA1F DLG1 DLG1 DLG4 DLG4 CACNA1S CACNA1S CACNA1D CACNA1D CACNA1A CACNA1A CACNA1G CACNA1G CACNA1C CACNA1C CALML3 CALML3 CHP2 CHP2
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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small nodes:
protein of unknown 3D structure
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some 3D structure is known or predicted
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query proteins and first shell of interactors
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white nodes:
second shell of interactors
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experimentally determined
Predicted Interactions
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NALCNsodium leak channel, non-selective; Voltage-independent, cation-nonselective channel which is permeable to sodium, potassium and calcium ions. Responsible for the background sodium ion leak current in neurons and controls neuronal excitability. Activated either by neuropeptides substance P or neurotensin. Required for normal respiratory rhythm and neonatal survival (By similarity) (1738 aa)
EFCAB1EF-hand calcium binding domain 1 (211 aa)
CACNA1Ccalcium channel, voltage-dependent, L type, alpha 1C subunit (2186 aa)
SCN3Asodium channel, voltage-gated, type III, alpha subunit (2000 aa)
CACNA1Dcalcium channel, voltage-dependent, L type, alpha 1D subunit; Voltage-sensitive calcium channels (VSCC) mediate the entry of calcium ions into excitable cells and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division and cell death. The isoform alpha-1D gives rise to L-type calcium currents. Long-lasting (L-type) calcium channels belong to the ’high-voltage activated’ (HVA) group. They are blocked by dihydropyridines (DHP), phenylalkylamines, benzothiazepines, and b [...] (2181 aa)
DLG4discs, large homolog 4 (Drosophila); Interacts with the cytoplasmic tail of NMDA receptor subunits and shaker-type potassium channels. Required for synaptic plasticity associated with NMDA receptor signaling. Overexpression or depletion of DLG4 changes the ratio of excitatory to inhibitory synapses in hippocampal neurons. May reduce the amplitude of ASIC3 acid-evoked currents by retaining the channel intracellularly. May regulate the intracellular trafficking of ADR1B (By similarity) (767 aa)
CHP2calcineurin-like EF hand protein 2; Functions as an integral cofactor in cell pH regulation by controlling plasma membrane-type Na(+)/H(+) exchange activity. Binds to and activates SLC9A1/NHE1 in a serum-independent manner, thus increasing pH and protecting cells from serum deprivation- induced death. Also plays a role in the regulation of cell proliferation and tumor growth by increasing the phosphatase activity of PPP3CA in a calcium-dependent manner. Activator of the calcineurin/NFAT signaling pathway. Involved in the cytoplasmic translocation of the transcription factor NFATC3 to t [...] (196 aa)
SCN11Asodium channel, voltage-gated, type XI, alpha subunit; This protein mediates the voltage-dependent sodium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a sodium-selective channel through which sodium ions may pass in accordance with their electrochemical gradient. It is a tetrodotoxin-resistant sodium channel isoform. Also involved, with the contribution of the receptor tyrosine kinase NTRK2, in rapid BDNF-evoked neuronal depolarization (1791 aa)
CATSPER1cation channel, sperm associated 1; Voltage-gated calcium channel that plays a central role in calcium-dependent physiological responses essential for successful fertilization, such as sperm hyperactivation, acrosome reaction and chemotaxis towards the oocyte. Activated by extracellular progesterone and prostaglandins following the sequence- progesterone > PGF1-alpha = PGE1 > PGA1 > PGE2 >> PGD2. The primary effect of progesterone activation is to shift voltage dependence towards more physiological, negative membrane potentials; it is not mediated by metabotropic receptors and second m [...] (780 aa)
CALML3calmodulin-like 3; May be similar to that of authentic calmodulin and may actually compete with calmodulin by binding, with different affinities, to cellular substrates (149 aa)
SCN5Asodium channel, voltage-gated, type V, alpha subunit (2016 aa)
DLG1discs, large homolog 1 (Drosophila) (926 aa)
SCN8Asodium channel, voltage gated, type VIII, alpha subunit; Mediates the voltage-dependent sodium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a sodium-selective channel through which Na(+) ions may pass in accordance with their electrochemical gradient. In macrophages and melanoma cells, isoform 5 may participate in the control of podosome and invadopodia formation (1980 aa)
CACNA1Gcalcium channel, voltage-dependent, T type, alpha 1G subunit (2377 aa)
CACNA1Acalcium channel, voltage-dependent, P/Q type, alpha 1A subunit (2506 aa)
CACNA1Scalcium channel, voltage-dependent, L type, alpha 1S subunit; Voltage-sensitive calcium channels (VSCC) mediate the entry of calcium ions into excitable cells and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division and cell death. The isoform alpha-1S gives rise to L-type calcium currents. Long-lasting (L-type) calcium channels belong to the ’high-voltage activated’ (HVA) group. They are blocked by dihydropyridines (DHP), phenylalkylamines, benzothiazepines, and b [...] (1873 aa)
KCNA10potassium voltage-gated channel, shaker-related subfamily, member 10; Mediates voltage-dependent potassium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a potassium-selective channel through which potassium ions may pass in accordance with their electrochemical gradient. The channel activity is up-regulated by cAMP (511 aa)
CACNA1Bcalcium channel, voltage-dependent, N type, alpha 1B subunit; Voltage-sensitive calcium channels (VSCC) mediate the entry of calcium ions into excitable cells and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division and cell death. The isoform alpha-1B gives rise to N-type calcium currents. N-type calcium channels belong to the ’high-voltage activated’ (HVA) group and are blocked by omega-conotoxin-GVIA (omega-CTx-GVIA) and by omega-agatoxin- IIIA (omega-Aga-IIIA). [...] (2340 aa)
NCS1neuronal calcium sensor 1; Neuronal calcium sensor, regulator of G protein-coupled receptor phosphorylation in a calcium dependent manner. Directly regulates GRK1 (RHOK), but not GRK2 to GRK5. Can substitute for calmodulin (By similarity). Stimulates PI4KB kinase activity (By similarity). Involved in long-term synaptic plasticity through its interaction with PICK1 (By similarity). May also play a role in neuron differentiation through inhibition of the activity of N- type voltage-gated calcium channel (By similarity) (190 aa)
DLG3discs, large homolog 3 (Drosophila); Required for learning most likely through its role in synaptic plasticity following NMDA receptor signaling (817 aa)
DLG2discs, large homolog 2 (Drosophila); Required for perception of chronic pain through NMDA receptor signaling. Regulates surface expression of NMDA receptors in dorsal horn neurons of the spinal cord. Interacts with the cytoplasmic tail of NMDA receptor subunits as well as inward rectifying potassium channels. Involved in regulation of synaptic stability at cholinergic synapses. Part of the postsynaptic protein scaffold of excitatory synapses (By similarity) (975 aa)
CACNA1Fcalcium channel, voltage-dependent, L type, alpha 1F subunit; Voltage-sensitive calcium channels (VSCC) mediate the entry of calcium ions into excitable cells and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division and cell death. The isoform alpha-1F gives rise to L-type calcium currents. Long-lasting (L-type) calcium channels belong to the ’high-voltage activated’ (HVA) group. They are blocked by dihydropyridines (DHP), phenylalkylamines, benzothiazepines, and b [...] (1977 aa)
POMPproteasome maturation protein; Molecular chaperone essential for the assembly of standard proteasomes and immunoproteasomes. Degraded after completion of proteasome maturation. Mediates the association of 20S preproteasome with the endoplasmic reticulum (141 aa)
SCN9Asodium channel, voltage-gated, type IX, alpha subunit (1977 aa)
SCN10Asodium channel, voltage-gated, type X, alpha subunit; This protein mediates the voltage-dependent sodium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a sodium-selective channel through which sodium ions may pass in accordance with their electrochemical gradient. It is a tetrodotoxin-resistant sodium channel isoform. Its electrophysiological properties vary depending on the type of the associated beta subunits (in vitro). Plays a role in neuropathic pain mechanisms (By similarity) (1956 aa)
MYL6myosin, light chain 6, alkali, smooth muscle and non-muscle; Regulatory light chain of myosin. Does not bind calcium (151 aa)
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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