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PDF PDF TKTL2 TKTL2 RPEL1 RPEL1 ENO3 ENO3 TKTL1 TKTL1 CHEK1 CHEK1 ENO4 ENO4 MRPL39 MRPL39 TKT TKT PCNA PCNA ENO1 ENO1 TALDO1 TALDO1 ENO2 ENO2 EPRS EPRS H6PD H6PD TARSL2 TARSL2 G6PD G6PD PGD PGD PARS2 PARS2 EIF1AX EIF1AX TARS2 TARS2 TXN TXN NME8 NME8 TXNDC8 TXNDC8 TXNDC2 TXNDC2 NME9 NME9
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.
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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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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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NME8Thioredoxin domain-containing protein 3; Probably required during the final stages of sperm tail maturation in the testis and/or epididymis, where extensive disulfide bonding of fibrous sheath (FS) proteins occurs. May be involved in the reduction of disulfide bonds within the sperm FS components. In vitro, it has neither NDP kinase nor reducing activity on disulfide bonds; NME/NM23 family (588 aa)
ENO1Alpha-enolase; Multifunctional enzyme that, as well as its role in glycolysis, plays a part in various processes such as growth control, hypoxia tolerance and allergic responses. May also function in the intravascular and pericellular fibrinolytic system due to its ability to serve as a receptor and activator of plasminogen on the cell surface of several cell-types such as leukocytes and neurons. Stimulates immunoglobulin production; Belongs to the enolase family (434 aa)
PGD6-phosphogluconate dehydrogenase, decarboxylating; Catalyzes the oxidative decarboxylation of 6- phosphogluconate to ribulose 5-phosphate and CO(2), with concomitant reduction of NADP to NADPH; Belongs to the 6-phosphogluconate dehydrogenase family (483 aa)
TKTL2Transketolase-like protein 2; Plays an essential role in total transketolase activity and cell proliferation in cancer cells; after transfection with anti-TKTL1 siRNA, total transketolase activity dramatically decreases and proliferation was significantly inhibited in cancer cells. Plays a pivotal role in carcinogenesis; Belongs to the transketolase family (626 aa)
PDFPeptide deformylase, mitochondrial; Removes the formyl group from the N-terminal Met of newly synthesized proteins; Belongs to the polypeptide deformylase family (243 aa)
TXNDC2Thioredoxin domain-containing protein 2; Probably plays a regulatory role in sperm development. May participate in regulation of fibrous sheath (FS) assembly by supporting the formation of disulfide bonds during sperm tail morphogenesis. May also be required to rectify incorrect disulfide pairing and generate suitable pairs between the FS constituents. Can reduce disulfide bonds in vitro in the presence of NADP and thioredoxin reductase (553 aa)
MRPL39Mitochondrial ribosomal protein L39; Belongs to the mitochondrion-specific ribosomal protein mL39 family (353 aa)
TALDO1Transaldolase; Transaldolase is important for the balance of metabolites in the pentose-phosphate pathway (337 aa)
ENO3Beta-enolase; Appears to have a function in striated muscle development and regeneration; Belongs to the enolase family (434 aa)
TARSL2Probable threonine--tRNA ligase 2, cytoplasmic; threonyl-tRNA synthetase like 2; Belongs to the class-II aminoacyl-tRNA synthetase family (802 aa)
ENO4Enolase 4; May be required for sperm motility and function; Enolases (625 aa)
EPRSBifunctional glutamate/proline--tRNA ligase; Catalyzes the attachment of the cognate amino acid to the corresponding tRNA in a two-step reaction- the amino acid is first activated by ATP to form a covalent intermediate with AMP and is then transferred to the acceptor end of the cognate tRNA. Component of the GAIT (gamma interferon-activated inhibitor of translation) complex which mediates interferon-gamma-induced transcript- selective translation inhibition in inflammation processes. Upon interferon-gamma activation and subsequent phosphorylation dissociates from the multisynthetase co [...] (1512 aa)
TARS2Threonine--tRNA ligase, mitochondrial; Catalyzes the attachment of threonine to tRNA(Thr) in a two-step reaction- threonine is first activated by ATP to form Thr-AMP and then transferred to the acceptor end of tRNA(Thr). Also edits incorrectly charged tRNA(Thr) via its editing domain; Belongs to the class-II aminoacyl-tRNA synthetase family (718 aa)
TKTL1Transketolase-like protein 1; Catalyzes the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate (596 aa)
PARS2Probable proline--tRNA ligase, mitochondrial; prolyl-tRNA synthetase 2, mitochondrial; Belongs to the class-II aminoacyl-tRNA synthetase family (475 aa)
TXNDC8Thioredoxin domain-containing protein 8; May be required for post-translational modifications of proteins required for acrosomal biogenesis. May act by reducing disulfide bonds within the sperm (115 aa)
TXNThioredoxin; Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions. Plays a role in the reversible S-nitrosylation of cysteine residues in target proteins, and thereby contributes to the response to intracellular nitric oxide. Nitrosylates the active site Cys of CASP3 in response to nitric oxide (NO), and thereby inhibits caspase-3 activity. Induces the FOS/JUN AP-1 DNA-binding activity in ionizing radiation (IR) cells through its oxidation/reduction status and stimulates A [...] (105 aa)
PCNAProliferating cell nuclear antigen; Auxiliary protein of DNA polymerase delta and is involved in the control of eukaryotic DNA replication by increasing the polymerase’s processibility during elongation of the leading strand. Induces a robust stimulatory effect on the 3’- 5’ exonuclease and 3’-phosphodiesterase, but not apurinic- apyrimidinic (AP) endonuclease, APEX2 activities. Has to be loaded onto DNA in order to be able to stimulate APEX2. Plays a key role in DNA damage response (DDR) by being conveniently positioned at the replication fork to coordinate DNA replication with DNA re [...] (261 aa)
EIF1AXEukaryotic translation initiation factor 1A, X-chromosomal; Seems to be required for maximal rate of protein biosynthesis. Enhances ribosome dissociation into subunits and stabilizes the binding of the initiator Met-tRNA(I) to 40 S ribosomal subunits (144 aa)
NME9Thioredoxin domain-containing protein 6; NME/NM23 family member 9 (263 aa)
G6PDGlucose-6-phosphate 1-dehydrogenase; Catalyzes the rate-limiting step of the oxidative pentose-phosphate pathway, which represents a route for the dissimilation of carbohydrates besides glycolysis. The main function of this enzyme is to provide reducing power (NADPH) and pentose phosphates for fatty acid and nucleic acid synthesis; Belongs to the glucose-6-phosphate dehydrogenase family (545 aa)
CHEK1Serine/threonine-protein kinase Chk1; Serine/threonine-protein kinase which is required for checkpoint-mediated cell cycle arrest and activation of DNA repair in response to the presence of DNA damage or unreplicated DNA. May also negatively regulate cell cycle progression during unperturbed cell cycles. This regulation is achieved by a number of mechanisms that together help to preserve the integrity of the genome. Recognizes the substrate consensus sequence [R-X-X-S/T]. Binds to and phosphorylates CDC25A, CDC25B and CDC25C. Phosphorylation of CDC25A at ’Ser-178’ and ’Thr-507’ and pho [...] (476 aa)
TKTTransketolase; Catalyzes the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate; Belongs to the transketolase family (631 aa)
ENO2Gamma-enolase; Has neurotrophic and neuroprotective properties on a broad spectrum of central nervous system (CNS) neurons. Binds, in a calcium-dependent manner, to cultured neocortical neurons and promotes cell survival (By similarity); Enolases (434 aa)
H6PDGDH/6PGL endoplasmic bifunctional protein; Oxidizes glucose-6-phosphate and glucose, as well as other hexose-6-phosphates; In the C-terminal section; belongs to the glucosamine/galactosamine-6-phosphate isomerase family. 6- phosphogluconolactonase subfamily (802 aa)
RPEL1Ribulose-phosphate 3-epimerase-like protein 1; Catalyzes the reversible epimerization of D-ribulose 5- phosphate to D-xylulose 5-phosphate (228 aa)
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo sapiens, human, man
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