Gene Symbol | CPE |
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Entrez Gene | 1363 |
Alt Symbol | - |
Species | Human |
Gene Type | protein-coding |
Description | carboxypeptidase E |
Other Description | CPH|carboxypeptidase H|cobalt-stimulated chromaffin granule carboxypeptidase|enkephalin convertase|insulin granule-associated carboxypeptidase|prohormone-processing carboxypeptidase |
Swissprots | Q9UIU9 P16870 D3DP33 A8K4N1 B4DFN4 B3KR42 |
Accessions | BAA86053 EAX04817 EAX04818 EAX04819 P16870 AI340177 AK090962 BAG52254 AK127165 BAG54445 AK290996 BAF83685 AK294175 BAG57495 BC033866 AAH33866 BC053612 AAH53612 BM271829 DQ893322 ABM84248 DQ896637 ABM87636 X51405 CAA35767 NM_001873 NP_001864 |
Function | Removes residual C-terminal Arg or Lys remaining after initial endoprotease cleavage during prohormone processing. Processes proinsulin. |
Subcellular Location | Isoform 1: Cytoplasmic vesicle, secretory vesicle membrane {ECO:0000250}; Peripheral membrane protein {ECO:0000250}. Secreted {ECO:0000250}. Note=Associated with the secretory granule membrane through direct binding to lipid rafts in intragranular conditions. {ECO:0000250}. |
Tissue Specificity | Isoform 2, but not isoform 1, is overexpressed in hepatocellular carcinoma (at protein level), as well as in other tumors, including pheochromocytomas and paragangliomas. {ECO:0000269|PubMed:21285511}. |
Top Pathways | Type I diabetes mellitus |
CPE CRISPR/Cas9 KO Plasmid (h) - sc-404429 from Santa Cruz Biotechnology
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CPE HDR Plasmid (h) - sc-404429-HDR from Santa Cruz Biotechnology
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CPE Double Nickase Plasmid (h) - sc-404429-NIC from Santa Cruz Biotechnology
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CPE Double Nickase Plasmid (h2) - sc-404429-NIC-2 from Santa Cruz Biotechnology
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CPE CRISPR Activation Plasmid (h) - sc-404429-ACT from Santa Cruz Biotechnology
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CPE CRISPR Activation Plasmid (h2) - sc-404429-ACT-2 from Santa Cruz Biotechnology
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CPE Lentiviral Activation Particles (h) - sc-404429-LAC from Santa Cruz Biotechnology
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CPE Lentiviral Activation Particles (h2) - sc-404429-LAC-2 from Santa Cruz Biotechnology
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CPE siRNA (h) - sc-45378 from Santa Cruz Biotechnology
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CPE shRNA Plasmid (h) - sc-45378-SH from Santa Cruz Biotechnology
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CPE shRNA (h) Lentiviral Particles - sc-45378-V from Santa Cruz Biotechnology
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MISSION® esiRNA - EHU084581 from Sigma-Aldrich
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CompoZr® Knockout ZFN Kit - CKOZFN6498 from Sigma-Aldrich
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CompoZr® Knockout ZFN Kit, ZFN plasmid only - CKOZFND6498 from Sigma-Aldrich
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MISSION® 3′UTR Lenti GoClone™ - HUTR06149 from Sigma-Aldrich
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CPE siRNA (Human) - CRH0953 from Cohesion Biosciences
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CPE - MBS828704 from MyBioSource
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shRNA set against Human CPE (NM_001873.2) - SHH268597 from Creative biogene
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shRNA set against Human CPE(NM_001873.2) - SHG195563 from Creative biogene
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Human CPE siRNA - orb261455 from Biorbyt
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CPE shRNA Plasmid (Human) - CHH0953 from Cohesion Biosciences
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CPE miRNA 3'UTR clone - MiUTR1H-02387 from Creative biogene
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