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RSPO3 RSPO3 RSPO1 RSPO1 MBTPS1 MBTPS1 PCSK9 PCSK9 RSPO4 RSPO4 PCSK2 PCSK2 FURIN FURIN PCSK6 PCSK6 PCSK7 PCSK7 PCSK1 PCSK1 PCSK5 PCSK5 PCSK4 PCSK4 OSGEPL1 OSGEPL1 TP53RK TP53RK FRAS1 FRAS1 TPRKB TPRKB PUS1 PUS1 TRMT1 TRMT1 TRMT1L TRMT1L THNSL2 THNSL2 THNSL1 THNSL1 PUS3 PUS3 PUSL1 PUSL1 HARS HARS EIF2S3 EIF2S3 EIF2S3L EIF2S3L
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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small protein node
small nodes:
protein of unknown 3D structure
large protein node
large nodes:
some 3D structure is known or predicted
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colored protein node
colored nodes:
query proteins and first shell of interactors
non-colored protein node
white nodes:
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
database edge
from curated databases
experiment edge
experimentally determined
Predicted Interactions
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gene neighborhood
fusion edge
gene fusions
cooccurrence edge
gene co-occurrence
Others
textmining edge
textmining
coexpression edge
co-expression
homology edge
protein homology
Your Input:
RSPO4R-spondin 4; Activator of the beta-catenin signaling cascade, leading to TCF-dependent gene activation. Acts both in the canonical Wnt/beta-catenin-dependent pathway and in non-canonical Wnt signaling pathway, probably by acting as an inhibitor of ZNRF3, an important regulator of the Wnt signaling pathway (By similarity) (234 aa)
PUS3pseudouridylate synthase 3; Formation of pseudouridine at position 39 in the anticodon stem and loop of transfer RNAs (By similarity) (481 aa)
EIF2S3eukaryotic translation initiation factor 2, subunit 3 gamma, 52kDa; eIF-2 functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA. This complex binds to a 40S ribosomal subunit, followed by mRNA binding to form a 43S preinitiation complex. Junction of the 60S ribosomal subunit to form the 80S initiation complex is preceded by hydrolysis of the GTP bound to eIF-2 and release of an eIF-2-GDP binary complex. In order for eIF-2 to recycle and catalyze another round of initiation, the GDP bound to eIF-2 must exchange with GTP by way of a re [...] (472 aa)
PCSK2proprotein convertase subtilisin/kexin type 2 (638 aa)
OSGEPL1O-sialoglycoprotein endopeptidase-like 1; Required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine (By similarity) (414 aa)
FRAS1Fraser syndrome 1 (4012 aa)
FURINfurin (paired basic amino acid cleaving enzyme); Furin is likely to represent the ubiquitous endoprotease activity within constitutive secretory pathways and capable of cleavage at the RX(K/R)R consensus motif (794 aa)
TPRKBTP53RK binding protein (175 aa)
PCSK4proprotein convertase subtilisin/kexin type 4; Involved in the processing of hormone and other protein precursors at sites comprised of pairs of basic amino acid residues. Plays a role in transcriptional coactivation. May be involved in stabilizing the multiprotein transcription complex (755 aa)
PCSK9proprotein convertase subtilisin/kexin type 9; Crucial player in the regulation of plasma cholesterol homeostasis. Binds to low-density lipid receptor family members- low density lipoprotein receptor (LDLR), very low density lipoprotein receptor (VLDLR), apolipoprotein E receptor (LRP1/APOER) and apolipoprotein receptor 2 (LRP8/APOER2), and promotes their degradation in intracellular acidic compartments. Acts via a non-proteolytic mechanism to enhance the degradation of the hepatic LDLR through a clathrin LDLRAP1/ARH-mediated pathway. May prevent the recycling of LDLR from endosomes to [...] (692 aa)
PCSK6proprotein convertase subtilisin/kexin type 6 (968 aa)
PCSK1proprotein convertase subtilisin/kexin type 1; Involved in the processing of hormone and other protein precursors at sites comprised of pairs of basic amino acid residues. Substrates include POMC, renin, enkephalin, dynorphin, somatostatin and insulin (753 aa)
PCSK7proprotein convertase subtilisin/kexin type 7; Likely to represent a ubiquitous endoprotease activity within constitutive secretory pathways and capable of cleavage at the RXXX[KR]R consensus motif (785 aa)
THNSL2threonine synthase-like 2 (S. cerevisiae); Isoform 1- Acts as a catabolic phospho-lyase on both gamma- and beta-phosphorylated substrates. Degrades O-phospho- threonine (PThr) to alpha-ketobutyrate, ammonia and phosphate (By similarity) (484 aa)
MBTPS1membrane-bound transcription factor peptidase, site 1; Catalyzes the first step in the proteolytic activation of the sterol regulatory element-binding proteins (SREBPs). Other known substrates are BDNF and ATF6. Cleaves after hydrophobic or small residues, provided that Arg or Lys is in position P4. Cleaves known substrates after Arg-Ser-Val-Leu (SERBP-2), Arg-His- Leu-Leu (ATF6), Arg-Gly-Leu-Thr (BDNF) and its own propeptide after Arg-Arg-Leu-Leu (1052 aa)
RSPO1R-spondin 1; Activator of the beta-catenin signaling cascade, leading to TCF-dependent gene activation. Acts both in the canonical Wnt/beta-catenin-dependent pathway and in non-canonical Wnt signaling pathway, probably by acting as an inhibitor of ZNRF3, an important regulator of the Wnt signaling pathway. Acts as a ligand for frizzled FZD8 and LRP6. May negatively regulate the TGF-beta pathway. Has a essential roles in ovary determination (263 aa)
RSPO3R-spondin 3; Activator of the beta-catenin signaling cascade, leading to TCF-dependent gene activation. Acts both in the canonical Wnt/beta-catenin-dependent pathway and in non-canonical Wnt signaling pathway, probably by acting as an inhibitor of ZNRF3, an important regulator of the Wnt signaling pathway. Acts as a ligand for frizzled FZD8 and LRP6. May negatively regulate the TGF-beta pathway (By similarity) (272 aa)
TRMT1tRNA methyltransferase 1 homolog (S. cerevisiae); Dimethylates a single guanine residue at position 26 of most tRNAs using S-adenosyl-L-methionine as donor of the methyl groups (659 aa)
TRMT1LtRNA methyltransferase 1 homolog (S. cerevisiae)-like; May play a role in motor coordination and exploratory behavior (By similarity) (733 aa)
TP53RKTP53 regulating kinase; Protein kinase that phosphorylates ’Ser-15’ of p53/TP53 protein and may therefore participate in its activation (253 aa)
THNSL1threonine synthase-like 1 (S. cerevisiae) (743 aa)
PUS1pseudouridylate synthase 1; Converts specific uridines to PSI in a number of tRNA substrates. Acts on positions 27/28 in the anticodon stem and also positions 34 and 36 in the anticodon of an intron containing tRNA. Involved in regulation of nuclear receptor activity possibly through pseudouridylation of SRA1 RNA (By similarity) (427 aa)
PUSL1pseudouridylate synthase-like 1 (303 aa)
HARShistidyl-tRNA synthetase (509 aa)
EIF2S3LPutative eukaryotic translation initiation factor 2 subunit 3-like protein ; eIF-2 functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA. This complex binds to a 40S ribosomal subunit, followed by mRNA binding to form a 43S preinitiation complex. Junction of the 60S ribosomal subunit to form the 80S initiation complex is preceded by hydrolysis of the GTP bound to eIF-2 and release of an eIF-2-GDP binary complex. In order for eIF-2 to recycle and catalyze another round of initiation, the GDP bound to eIF-2 must exchange with GTP by wa [...] (472 aa)
PCSK5proprotein convertase subtilisin/kexin type 5; Likely to represent a widespread endoprotease activity within the constitutive and regulated secretory pathway. Capable of cleavage at the RX(K/R)R consensus motif. Plays an essential role in pregnancy establishment by proteolytic activation of a number of important factors such as BMP2, CALD1 and alpha- integrins (1860 aa)
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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