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AK3 AK3 ADSL ADSL DCK DCK ENPP1 ENPP1 PDE3B PDE3B PDE11A PDE11A AK7 AK7 AK8 AK8 PDE1B PDE1B ENPP3 ENPP3 ENTPD3 ENTPD3 PDE7B PDE7B HPRT1 HPRT1 PDE8B PDE8B NT5C NT5C ENTPD1 ENTPD1 NT5C1A NT5C1A ITPA ITPA PDE8A PDE8A ENTPD8 ENTPD8 AMPD3 AMPD3 CANT1 CANT1 AMPD2 AMPD2 ADSS ADSS ADSSL1 ADSSL1 NUDT16 NUDT16
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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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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
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gene co-occurrence
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textmining
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NT5C1ACytosolic 5’-nucleotidase 1A; Dephosphorylates the 5’ and 2’(3’)-phosphates of deoxyribonucleotides and has a broad substrate specificity. Helps to regulate adenosine levels in heart during ischemia and hypoxia; 5’-nucleotidases (368 aa)
PDE1BCalcium/calmodulin-dependent 3’,5’-cyclic nucleotide phosphodiesterase 1B; Cyclic nucleotide phosphodiesterase with a dual- specificity for the second messengers cAMP and cGMP, which are key regulators of many important physiological processes. Has a preference for cGMP as a substrate (536 aa)
NT5C5’(3’)-deoxyribonucleotidase, cytosolic type; Dephosphorylates the 5’ and 2’(3’)-phosphates of deoxyribonucleotides, with a preference for dUMP and dTMP, intermediate activity towards dGMP, and low activity towards dCMP and dAMP; Belongs to the 5’(3’)-deoxyribonucleotidase family (201 aa)
AMPD2AMP deaminase 2; AMP deaminase plays a critical role in energy metabolism. Catalyzes the deamination of AMP to IMP and plays an important role in the purine nucleotide cycle; Belongs to the metallo-dependent hydrolases superfamily. Adenosine and AMP deaminases family (879 aa)
PDE8BHigh affinity cAMP-specific and IBMX-insensitive 3’,5’-cyclic phosphodiesterase 8B; Hydrolyzes the second messenger cAMP, which is a key regulator of many important physiological processes. May be involved in specific signaling in the thyroid gland; Belongs to the cyclic nucleotide phosphodiesterase family. PDE8 subfamily (885 aa)
AK7Adenylate kinase 7; Nucleoside monophosphate (NMP) kinase that catalyzes the reversible transfer of the terminal phosphate group between nucleoside triphosphates and monophosphates. Has highest activity toward AMP, and weaker activity toward dAMP, CMP and dCMP. Also displays broad nucleoside diphosphate kinase activity. Involved in maintaining ciliary structure and function; In the C-terminal section; belongs to the dpy-30 family (723 aa)
PDE3BcGMP-inhibited 3’,5’-cyclic phosphodiesterase B; Cyclic nucleotide phosphodiesterase with a dual- specificity for the second messengers cAMP and cGMP, which are key regulators of many important physiological processes. May play a role in fat metabolism. Regulates cAMP binding of RAPGEF3. Through simultaneous binding to RAPGEF3 and PIK3R6 assembles a signaling complex in which the PI3K gamma complex is activated by RAPGEF3 and which is involved in angiogenesis; Phosphodiesterases (1112 aa)
PDE11ADual 3’,5’-cyclic-AMP and -GMP phosphodiesterase 11A; Plays a role in signal transduction by regulating the intracellular concentration of cyclic nucleotides cAMP and cGMP. Catalyzes the hydrolysis of both cAMP and cGMP to 5’-AMP and 5’- GMP, respectively; Phosphodiesterases (933 aa)
DCKDeoxycytidine kinase; Required for the phosphorylation of the deoxyribonucleosides deoxycytidine (dC), deoxyguanosine (dG) and deoxyadenosine (dA). Has broad substrate specificity, and does not display selectivity based on the chirality of the substrate. It is also an essential enzyme for the phosphorylation of numerous nucleoside analogs widely employed as antiviral and chemotherapeutic agents; Belongs to the DCK/DGK family (260 aa)
AK8Adenylate kinase 8; Nucleoside monophosphate (NMP) kinase that catalyzes the reversible transfer of the terminal phosphate group between nucleoside triphosphates and monophosphates. Has highest activity toward AMP, and weaker activity toward dAMP, CMP and dCMP. Also displays broad nucleoside diphosphate kinase activity; Adenylate kinases (479 aa)
HPRT1Hypoxanthine-guanine phosphoribosyltransferase; Converts guanine to guanosine monophosphate, and hypoxanthine to inosine monophosphate. Transfers the 5- phosphoribosyl group from 5-phosphoribosylpyrophosphate onto the purine. Plays a central role in the generation of purine nucleotides through the purine salvage pathway (218 aa)
ENTPD3Ectonucleoside triphosphate diphosphohydrolase 3; Has a threefold preference for the hydrolysis of ATP over ADP (529 aa)
CANT1Soluble calcium-activated nucleotidase 1; Calcium-dependent nucleotidase with a preference for UDP. The order of activity with different substrates is UDP > GDP > UTP > GTP. Has very low activity towards ADP and even lower activity towards ATP. Does not hydrolyze AMP and GMP. Involved in proteoglycan synthesis (401 aa)
PDE7BcAMP-specific 3’,5’-cyclic phosphodiesterase 7B; Hydrolyzes the second messenger cAMP, which is a key regulator of many important physiological processes. May be involved in the control of cAMP-mediated neural activity and cAMP metabolism in the brain; Phosphodiesterases (450 aa)
PDE8AHigh affinity cAMP-specific and IBMX-insensitive 3’,5’-cyclic phosphodiesterase 8A; Hydrolyzes the second messenger cAMP, which is a key regulator of many important physiological processes. May be involved in maintaining basal levels of the cyclic nucleotide and/or in the cAMP regulation of germ cell development. Binding to RAF1 reduces RAF1 ’Ser- 259’ inhibitory-phosphorylation and stimulates RAF1-dependent EGF- activated ERK-signaling. Protects against cell death induced by hydrogen peroxide and staurosporine; Belongs to the cyclic nucleotide phosphodiesterase family. PDE8 subfamily (829 aa)
ADSSL1Adenylosuccinate synthetase isozyme 1; Component of the purine nucleotide cycle (PNC), which interconverts IMP and AMP to regulate the nucleotide levels in various tissues, and which contributes to glycolysis and ammoniagenesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP (500 aa)
ENPP1Ectonucleotide pyrophosphatase/phosphodiesterase family member 1; By generating PPi, plays a role in regulating pyrophosphate levels, and functions in bone mineralization and soft tissue calcification. PPi inhibits mineralization by binding to nascent hydroxyapatite (HA) crystals, thereby preventing further growth of these crystals. Preferentially hydrolyzes ATP, but can also hydrolyze other nucleoside 5’ triphosphates such as GTP, CTP, TTP and UTP to their corresponding monophosphates with release of pyrophosphate and diadenosine polyphosphates, and also 3’,5’-cAMP to AMP. May also be [...] (925 aa)
ADSSAdenylosuccinate synthetase isozyme 2; Plays an important role in the de novo pathway and in the salvage pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP (456 aa)
ENTPD1Ectonucleoside triphosphate diphosphohydrolase 1; In the nervous system, could hydrolyze ATP and other nucleotides to regulate purinergic neurotransmission. Could also be implicated in the prevention of platelet aggregation by hydrolyzing platelet-activating ADP to AMP. Hydrolyzes ATP and ADP equally well; Belongs to the GDA1/CD39 NTPase family (522 aa)
ENTPD8Ectonucleoside triphosphate diphosphohydrolase 8; Canalicular ectonucleoside NTPDase responsible for the main hepatic NTPDase activity. Ectonucleoside NTPDases catalyze the hydrolysis of gamma- and beta-phosphate residues of nucleotides, playing a central role in concentration of extracellular nucleotides. Has activity toward ATP, ADP, UTP and UDP, but not toward AMP (495 aa)
ITPAInosine triphosphate pyrophosphatase; Pyrophosphatase that hydrolyzes the non-canonical purine nucleotides inosine triphosphate (ITP), deoxyinosine triphosphate (dITP) as well as 2’-deoxy-N-6-hydroxylaminopurine triposphate (dHAPTP) and xanthosine 5’-triphosphate (XTP) to their respective monophosphate derivatives. The enzyme does not distinguish between the deoxy- and ribose forms. Probably excludes non-canonical purines from RNA and DNA precursor pools, thus preventing their incorporation into RNA and DNA and avoiding chromosomal lesions (194 aa)
AK3GTP-AMP phosphotransferase AK3, mitochondrial; Involved in maintaining the homeostasis of cellular nucleotides by catalyzing the interconversion of nucleoside phosphates. Has GTP-AMP phosphotransferase and ITP-AMP phosphotransferase activities; Belongs to the adenylate kinase family. AK3 subfamily (227 aa)
AMPD3AMP deaminase 3; AMP deaminase plays a critical role in energy metabolism; Belongs to the metallo-dependent hydrolases superfamily. Adenosine and AMP deaminases family (776 aa)
ENPP3Ectonucleotide pyrophosphatase/phosphodiesterase family member 3; Cleaves a variety of phosphodiester and phosphosulfate bonds including deoxynucleotides, nucleotide sugars, and NAD; CD molecules (875 aa)
NUDT16U8 snoRNA-decapping enzyme; RNA-binding and decapping enzyme that catalyzes the cleavage of the cap structure of snoRNAs and mRNAs in a metal- dependent manner. Part of the U8 snoRNP complex that is required for the accumulation of mature 5.8S and 28S rRNA. Has diphosphatase activity and removes m7G and/or m227G caps from U8 snoRNA and leaves a 5’monophosphate on the RNA. Catalyzes also the cleavage of the cap structure on mRNAs. Does not hydrolyze cap analog structures like 7-methylguanosine nucleoside triphosphate (m7GpppG). Also hydrolysis m7G- and m227G U3-capped RNAs but with less [...] (227 aa)
ADSLAdenylosuccinate lyase; Catalyzes two non-sequential steps in de novo AMP synthesis- converts (S)-2-(5-amino-1-(5-phospho-D- ribosyl)imidazole-4-carboxamido)succinate (SAICAR) to fumarate plus 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide, and thereby also contributes to de novo IMP synthesis, and converts succinyladenosine monophosphate (SAMP) to AMP and fumarate; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily (484 aa)
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo sapiens, human, man
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