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  • 11.0 [archived version]
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DCAF8L2 DCAF8L2 PYROXD1 PYROXD1 MCTP1 MCTP1 PCSK6 PCSK6 ASB7 ASB7 ARRDC4 ARRDC4 FAM81A FAM81A ARRDC3 ARRDC3 FAM81B FAM81B GCNT4 GCNT4 PCSK1 PCSK1
"MCTP1" - Multiple C2 and transmembrane domain-containing protein 1 in Homo sapiens
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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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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
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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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[Homology]
Score
MCTP1Multiple C2 and transmembrane domain-containing protein 1; Calcium sensor which is essential for the stabilization of normal baseline neurotransmitter release and for the induction and long-term maintenance of presynaptic homeostatic plasticity; Belongs to the MCTP family (999 aa)    
Predicted Functional Partners:
ARRDC4
Arrestin domain-containing protein 4; Functions as an adapter recruiting ubiquitin-protein ligases to their specific substrates (By similarity). Plays a role in endocytosis of activated G protein-coupled receptors (GPCRs) (Probable). Through an ubiquitination-dependent mechanism plays also a role in the incorporation of SLC11A2 into extracellular vesicles (By similarity). May play a role in glucose uptake; Belongs to the arrestin family (418 aa)
           
  0.695
ARRDC3
Arrestin domain-containing protein 3; Adapter protein that plays a role in regulating cell- surface expression of adrenergic receptors and probably also other G protein-coupled receptors. Plays a role in NEDD4-mediated ubiquitination and endocytosis af activated ADRB2 and subsequent ADRB2 degradation. May recruit NEDD4 to ADRB2. Alternatively, may function as adapter protein that does not play a major role in recruiting NEDD4 to ADRB2, but rather plays a role in a targeting ADRB2 to endosomes; Belongs to the arrestin family (414 aa)
           
  0.690
PCSK1
Neuroendocrine convertase 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, insulin and AGRP; Belongs to the peptidase S8 family. Furin subfamily (753 aa)
     
   
  0.584
PCSK6
Proprotein convertase subtilisin/kexin type 6; Serine endoprotease that processes various proproteins by cleavage at paired basic amino acids, recognizing the RXXX[KR]R consensus motif. Likely functions in the constitutive secretory pathway, with unique restricted distribution in both neuroendocrine and non-neuroendocrine tissues; Proprotein convertase subtilisin/kexin family (969 aa)
     
   
  0.564
PYROXD1
Pyridine nucleotide-disulfide oxidoreductase domain-containing protein 1; Involved in cellular response to oxidative stress; Belongs to the class-I pyridine nucleotide-disulfide oxidoreductase family. PYROXD1 subfamily (500 aa)
           
  0.537
FAM81B
Protein FAM81B; Family with sequence similarity 81 member B (452 aa)
           
  0.530
GCNT4
Beta-1,3-galactosyl-O-glycosyl-glycoprotein beta-1,6-N-acetylglucosaminyltransferase 4; Glycosyltransferase that mediates core 2 O-glycan branching, an important step in mucin-type biosynthesis. Does not have core 4 O-glycan or I-branching enzyme activity; Glucosaminyl transferases/xylosyltransferases (453 aa)
     
   
  0.517
DCAF8L2
DDB1- and CUL4-associated factor 8-like protein 2; DDB1 and CUL4 associated factor 8 like 2; Belongs to the WD repeat DCAF8 family (631 aa)
           
  0.510
ASB7
Ankyrin repeat and SOCS box protein 7; Probable substrate-recognition component of a SCF-like ECS (Elongin-Cullin-SOCS-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins; Belongs to the ankyrin SOCS box (ASB) family (318 aa)
           
  0.504
FAM81A
Protein FAM81A; Family with sequence similarity 81 member A; Belongs to the FAM81 family (368 aa)
     
   
  0.492
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo sapiens, human, man
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