Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Size
small nodes:
protein of unknown 3D structure
protein of unknown 3D structure
large nodes:
some 3D structure is known or predicted
some 3D structure is known or predicted
Node Color
colored nodes:
query proteins and first shell of interactors
query proteins and first shell of interactors
white nodes:
second shell of interactors
second shell of interactors
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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 | CABP7 | calcium binding protein 7; Negatively regulates Golgi-to-plasma membrane trafficking by interacting with PI4KB and inhibiting its activity (By similarity) (215 aa) | ||
 | PVALB | parvalbumin; In muscle, parvalbumin is thought to be involved in relaxation after contraction. It binds two calcium ions (110 aa) | ||
 | TNNC1 | troponin C type 1 (slow); Troponin is the central regulatory protein of striated muscle contraction. Tn consists of three components- Tn-I which is the inhibitor of actomyosin ATPase, Tn-T which contains the binding site for tropomyosin and Tn-C. The binding of calcium to Tn-C abolishes the inhibitory action of Tn on actin filaments (161 aa) | ||
 | KCNMB4 | potassium large conductance calcium-activated channel, subfamily M, beta member 4; Regulatory subunit of the calcium activated potassium KCNMA1 (maxiK) channel. Modulates the calcium sensitivity and gating kinetics of KCNMA1, thereby contributing to KCNMA1 channel diversity. Decreases the gating kinetics and calcium sensitivity of the KCNMA1 channel, but with fast deactivation kinetics. May decrease KCNMA1 channel openings at low calcium concentrations but increases channel openings at high calcium concentrations. Makes KCNMA1 channel resistant to 100 nM charybdotoxin (CTX) toxin conce [...] (210 aa) | ||
 | KCNN4 | potassium intermediate/small conductance calcium-activated channel, subfamily N, member 4; Forms a voltage-independent potassium channel that is activated by intracellular calcium. Activation is followed by membrane hyperpolarization which promotes calcium influx. Required for maximal calcium influx and proliferation during the reactivation of naive T-cells. The channel is blocked by clotrimazole and charybdotoxin but is insensitive to apamin (427 aa) | ||
 | CALB1 | calbindin 1, 28kDa; Buffers cytosolic calcium. May stimulate a membrane Ca(2+)-ATPase and a 3’,5’-cyclic nucleotide phosphodiesterase (261 aa) | ||
 | RHBDL3 | rhomboid, veinlet-like 3 (Drosophila); May be involved in regulated intramembrane proteolysis and the subsequent release of functional polypeptides from their membrane anchors (By similarity) (404 aa) | ||
 | KCNN3 | potassium intermediate/small conductance calcium-activated channel, subfamily N, member 3; Forms a voltage-independent potassium channel activated by intracellular calcium. Activation is followed by membrane hyperpolarization. Thought to regulate neuronal excitability by contributing to the slow component of synaptic afterhyperpolarization. The channel is blocked by apamin (731 aa) | ||
 | CALM2 | calmodulin 2 (phosphorylase kinase, delta) (149 aa) | ||
 | KCNMB1 | potassium large conductance calcium-activated channel, subfamily M, beta member 1; Regulatory subunit of the calcium activated potassium KCNMA1 (maxiK) channel. Modulates the calcium sensitivity and gating kinetics of KCNMA1, thereby contributing to KCNMA1 channel diversity. Increases the apparent Ca(2+)/voltage sensitivity of the KCNMA1 channel. It also modifies KCNMA1 channel kinetics and alters its pharmacological properties. It slows down the activation and the deactivation kinetics of the channel. Acts as a negative regulator of smooth muscle contraction by enhancing the calcium s [...] (191 aa) | ||
 | CALM3 | calmodulin 3 (phosphorylase kinase, delta) (149 aa) | ||
 | CABP2 | calcium binding protein 2 (220 aa) | ||
 | CALML3 | calmodulin-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) | ||
 | CABP1 | calcium binding protein 1; Modulates calcium-dependent activity of inositol 1,4,5- triphosphate receptors (ITPRs). Inhibits agonist-induced intracellular calcium signaling. Enhances inactivation and does not support calcium-dependent facilitation of voltage-dependent P/Q-type calcium channels. Causes calcium-dependent facilitation and inhibits inactivation of L-type calcium channels by binding to the same sites as calmodulin in the C-terminal domain of CACNA1C, but resulting in an opposit effects on channel function. Suppresses the calcium-dependent inactivation of CACNA1D (By similari [...] (370 aa) | ||
 | KCNMB3 | potassium large conductance calcium-activated channel, subfamily M beta member 3; Regulatory subunit of the calcium activated potassium KCNMA1 (maxiK) channel. Modulates the calcium sensitivity and gating kinetics of KCNMA1, thereby contributing to KCNMA1 channel diversity. Alters the functional properties of the current expressed by the KCNMA1 channel. Isoform 2, isoform 3 and isoform 4 partially inactivate the current of KCNBMA. Isoform 4 induces a fast and incomplete inactivation of KCNMA1 channel that is detectable only at large depolarizations. In contrast, isoform 1 does not indu [...] (279 aa) | ||
 | CABP4 | calcium binding protein 4; Involved in normal synaptic function through regulation of Ca(2+) influx and neurotransmitter release in photoreceptor synaptic terminals and in auditory transmission. Modulator of CACNA1D and CACNA1F, suppressing the calcium-dependent inactivation and shifting the activation range to more hyperpolarized voltages (By similarity) (275 aa) | ||
 | EFCAB13 | EF-hand calcium binding domain 13 (973 aa) | ||
 | CALM1 | calmodulin 1 (phosphorylase kinase, delta) (149 aa) | ||
 | KCNMB2 | potassium large conductance calcium-activated channel, subfamily M, beta member 2; Regulatory subunit of the calcium activated potassium KCNMA1 (maxiK) channel. Modulates the calcium sensitivity and gating kinetics of KCNMA1, thereby contributing to KCNMA1 channel diversity. Acts as a negative regulator that confers rapid and complete inactivation of KCNMA1 channel complex. May participate in KCNMA1 inactivation in chromaffin cells of the adrenal gland or in hippocampal CA1 neurons (235 aa) | ||
 | EFCAB7 | EF-hand calcium binding domain 7 (629 aa) | ||
 | SCGN | secretagogin, EF-hand calcium binding protein (276 aa) | ||
 | CALN1 | calneuron 1; Negatively regulates Golgi-to-plasma membrane trafficking by interacting with PI4KB and inhibiting its activity (By similarity). May play a role in the physiology of neurons and is potentially important in memory and learning (261 aa) | ||
 | EFCAB9 | EF-hand calcium binding domain 9 (197 aa) | ||
 | KCNU1 | potassium channel, subfamily U, member 1; Testis-specific potassium channel activated by both intracellular pH and membrane voltage that mediates export of K(+). May be involved in sperm capacitation and/or the acrosome reaction, essential steps in fertilization where changes in both intracellular pH and membrane potential are known to occur. In contrast to KCNMA1/SLO1, it is not activated by Ca(2+) or Mg(2+) (By similarity) (1149 aa) | ||
 | KCNMA1 | potassium large conductance calcium-activated channel, subfamily M, alpha member 1 (1219 aa) | ||
 | CALML4 | calmodulin-like 4 (196 aa) | ||
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
Other names: H. sapiens, Homo, Homo sapiens, human, man
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