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ADK ADK HPRT1 HPRT1 ADA ADA DCK DCK DGUOK DGUOK NT5E NT5E GDA GDA CDA CDA NT5C1A NT5C1A APRT APRT NT5C3 NT5C3 TK1 TK1 UPP1 UPP1 NT5C2 NT5C2 NT5C NT5C NAPRT1 NAPRT1 UBC UBC PNP PNP DPYD DPYD UPRT UPRT NAMPTL NAMPTL DNAJB11 DNAJB11 NNMT NNMT CD38 CD38 NADKD1 NADKD1 BST1 BST1
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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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large nodes:
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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from curated databases
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experimentally determined
Predicted Interactions
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gene co-occurrence
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textmining
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co-expression
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CD38CD38 molecule; Synthesizes cyclic ADP-ribose, a second messenger for glucose-induced insulin secretion. Also has cADPr hydrolase activity. Also moonlights as a receptor in cells of the immune system (300 aa)
NT5C1A5’-nucleotidase, cytosolic IA; 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 (368 aa)
GDAguanine deaminase; Catalyzes the hydrolytic deamination of guanine, producing xanthine and ammonia (By similarity) (471 aa)
NT5C35’-nucleotidase, cytosolic III (336 aa)
NT5C5’, 3’-nucleotidase, cytosolic; 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 (201 aa)
NT5E5’-nucleotidase, ecto (CD73); Hydrolyzes extracellular nucleotides into membrane permeable nucleosides. Exhibits AMP-, NAD-, and NMN-nucleosidase activities (574 aa)
DGUOKdeoxyguanosine kinase; Required for the phosphorylation of several deoxyribonucleosides and certain nucleoside analogs widely employed as antiviral and chemotherapeutic agents (277 aa)
BST1bone marrow stromal cell antigen 1; Synthesizes cyclic ADP-ribose, a second messenger that elicits calcium release from intracellular stores. May be involved in pre-B-cell growth (318 aa)
DNAJB11DnaJ (Hsp40) homolog, subfamily B, member 11; Serves as a co-chaperone for HSPA5. Binds directly to both unfolded proteins that are substrates for ERAD and nascent unfolded peptide chains, but dissociates from the HSPA5-unfolded protein complex before folding is completed. May help recruiting HSPA5 and other chaperones to the substrate. Stimulates HSPA5 ATPase activity (358 aa)
ADKadenosine kinase; ATP dependent phosphorylation of adenosine and other related nucleoside analogs to monophosphate derivatives. Serves as a potential regulator of concentrations of extracellular adenosine and intracellular adenine nucleotides (362 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 (260 aa)
HPRT1hypoxanthine phosphoribosyltransferase 1; 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)
NNMTnicotinamide N-methyltransferase; Catalyzes the N-methylation of nicotinamide and other pyridines to form pyridinium ions. This activity is important for biotransformation of many drugs and xenobiotic compounds (264 aa)
TK1thymidine kinase 1, soluble (234 aa)
UPP1uridine phosphorylase 1; Catalyzes the reversible phosphorylytic cleavage of uridine and deoxyuridine to uracil and ribose- or deoxyribose-1- phosphate. The produced molecules are then utilized as carbon and energy sources or in the rescue of pyrimidine bases for nucleotide synthesis (310 aa)
NT5C25’-nucleotidase, cytosolic II; May have a critical role in the maintenance of a constant composition of intracellular purine/pyrimidine nucleotides in cooperation with other nucleotidases. Preferentially hydrolyzes inosine 5’-monophosphate (IMP) and other purine nucleotides (561 aa)
UBCubiquitin C (685 aa)
PNPpurine nucleoside phosphorylase; The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta- (deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate (By similarity) (289 aa)
DPYDdihydropyrimidine dehydrogenase (1025 aa)
ADAadenosine deaminase; Catalyzes the hydrolytic deamination of adenosine and 2- deoxyadenosine. Plays an important role in purine metabolism and in adenosine homeostasis. Modulates signaling by extracellular adenosine, and so contributes indirectly to cellular signaling events. Acts as a positive regulator of T-cell coactivation, by binding DPP4. Its interaction with DPP4 regulates lymphocyte- epithelial cell adhesion (363 aa)
UPRTuracil phosphoribosyltransferase (FUR1) homolog (S. cerevisiae) (309 aa)
CDAcytidine deaminase; This enzyme scavenge exogenous and endogenous cytidine and 2’-deoxycytidine for UMP synthesis (146 aa)
APRTadenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis (180 aa)
NADKD1NAD kinase domain containing 1; Mitochondrial NAD(+) kinase that phosphorylates NAD(+) to yield NADP(+). Can use both ATP or inorganic polyphosphate as the phosphoryl donor. Also has weak NADH kinase activity in vitro; however NADH kinase activity is much weaker than the NAD(+) kinase activity and may not be relevant in vivo (442 aa)
NAPRT1nicotinate phosphoribosyltransferase domain containing 1; Catalyzes the conversion of nicotinic acid (NA) to NA mononucleotide (NaMN). Essential for NA to increase cellular NAD levels and prevent oxidative stress of the cells (538 aa)
NAMPTLnicotinamide phosphoribosyltransferase-like (472 aa)
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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