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KDR KDR DMXL2 DMXL2 IGF2 IGF2 ARFGEF2 ARFGEF2 VPS13A VPS13A PCSK4 PCSK4 VPS13B VPS13B VPS13C VPS13C VPS13D VPS13D DMXL1 DMXL1 SCG5 SCG5
"PCSK4" - proprotein convertase subtilisin/kexin type 4 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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protein of unknown 3D structure
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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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Known Interactions
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experimentally determined
Predicted Interactions
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fusion edge
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cooccurrence edge
gene co-occurrence
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protein homology
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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)    
Predicted Functional Partners:
VPS13A
vacuolar protein sorting 13 homolog A (S. cerevisiae) (3174 aa)
      score_image score_image   score_image   0.805
VPS13C
vacuolar protein sorting 13 homolog C (S. cerevisiae) (3753 aa)
      score_image score_image   score_image   0.805
VPS13B
vacuolar protein sorting 13 homolog B (yeast) (4022 aa)
      score_image score_image   score_image   0.803
VPS13D
vacuolar protein sorting 13 homolog D (S. cerevisiae) (4388 aa)
      score_image score_image   score_image   0.803
IGF2
insulin-like growth factor 2 (somatomedin A) (236 aa)
        score_image   score_image   0.742
SCG5
secretogranin V (7B2 protein); Acts as a molecular chaperone for PCSK2/PC2, preventing its premature activation in the regulated secretory pathway. Binds to inactive PCSK2 in the endoplasmic reticulum and facilitates its transport from there to later compartments of the secretory pathway where it is proteolytically matured and activated. Also required for cleavage of PCSK2 but does not appear to be involved in its folding. Plays a role in regulating pituitary hormone secretion. The C-terminal peptide inhibits PCSK2 in vitro (212 aa)
      score_image     score_image   0.714
DMXL2
Dmx-like 2; May serve as a scaffold protein for MADD and RAB3GA on synaptic vesicles (3037 aa)
        score_image   score_image   0.669
DMXL1
Dmx-like 1 (3027 aa)
        score_image   score_image   0.669
KDR
kinase insert domain receptor (a type III receptor tyrosine kinase); Tyrosine-protein kinase that acts as a cell-surface receptor for VEGFA, VEGFC and VEGFD. Plays an essential role in the regulation of angiogenesis, vascular development, vascular permeability, and embryonic hematopoiesis. Promotes proliferation, survival, migration and differentiation of endothelial cells. Promotes reorganization of the actin cytoskeleton. Isoforms lacking a transmembrane domain, such as isoform 2 and isoform 3, may function as decoy receptors for VEGFA, VEGFC and/or VEGFD. Isoform 2 plays an importan [...] (1356 aa)
        score_image   score_image   0.666
ARFGEF2
ADP-ribosylation factor guanine nucleotide-exchange factor 2 (brefeldin A-inhibited); Promotes guanine-nucleotide exchange on ARF1 and ARF3 and to a lower extend on ARF5 and ARF6. Promotes the activation of ARF1/ARF5/ARF6 through replacement of GDP with GTP. Involved in the regulation of Golgi vesicular transport. Required for the integrity of the endosomal compartment. Involved in trafficking from the trans-Golgi network (TGN) to endosomes and is required for membrane association of the AP-1 complex and GGA1. Seems to be involved in recycling of the transferrin receptor from recycling [...] (1785 aa)
        score_image   score_image   0.656
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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