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SBSN SBSN FURIN FURIN PAX6 PAX6 PCSK5 PCSK5 PCSK6 PCSK6 SCG5 SCG5 MAF MAF PCSK7 PCSK7 SPACA4 SPACA4 PCSK2 PCSK2 PCSK1 PCSK1
"SCG5" - secretogranin V (7B2 protein) in Homo sapiens
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protein of unknown 3D structure
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Predicted Interactions
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SCG5secretogranin 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)    
Predicted Functional Partners:
PCSK2
proprotein convertase subtilisin/kexin type 2 (638 aa)
      score_image score_image   score_image   0.981
PCSK1
proprotein 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)
      score_image     score_image   0.876
FURIN
furin (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)
      score_image     score_image   0.854
PCSK6
proprotein convertase subtilisin/kexin type 6 (968 aa)
      score_image     score_image   0.852
PAX6
paired box 6; Transcription factor with important functions in the development of the eye, nose, central nervous system and pancreas. Required for the differentiation of pancreatic islet alpha cells (By similarity). Competes with PAX4 in binding to a common element in the glucagon, insulin and somatostatin promoters. Regulates specification of the ventral neuron subtypes by establishing the correct progenitor domains (By similarity). Isoform 5a appears to function as a molecular switch that specifies target genes (436 aa)
            score_image   0.844
PCSK7
proprotein 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)
      score_image     score_image   0.818
SPACA4
sperm acrosome associated 4; Sperm surface membrane protein that may be involved in sperm-egg plasma membrane adhesion and fusion during fertilization (124 aa)
            score_image   0.812
MAF
v-maf musculoaponeurotic fibrosarcoma oncogene homolog (avian); Acts as a transcriptional activator or repressor. Involved in embryonic lens fiber cell development. Recruits the transcriptional coactivators CREBBP and/or EP300 to crystallin promoters leading to up-regulation of crystallin gene during lens fiber cell differentiation. Activates the expression of IL4 in T helper 2 (Th2) cells. Increases T-cell susceptibility to apoptosis by interacting with MYB and decreasing BCL2 expression. Together with PAX6, transactivates strongly the glucagon gene promoter through the G1 element. Ac [...] (403 aa)
            score_image   0.810
PCSK5
proprotein 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)
      score_image     score_image   0.796
SBSN
suprabasin (590 aa)
            score_image   0.757
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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