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The protein encoded by HM13, which localizes to the endoplasmic reticulum, catalyzes intramembrane proteolysis of some signal peptides after they have been cleaved from a preprotein. Additionally we are shipping Histocompatibility (Minor) 13 Proteins (4) and many more products for this protein.
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Human Polyclonal HM13 Primary Antibody for WB - ABIN658313
Sato, Nyborg, Iwata, Diehl, Saido, Golde, Wolfe: Signal peptide peptidase: biochemical properties and modulation by nonsteroidal antiinflammatory drugs. in Biochemistry 2006
Show all 2 references for ABIN658313
structure of human SPP (show SPEB Antibodies) [SPP (show SPEB Antibodies)]
identified human signal peptide peptidase as a polytopic membrane protein with sequence motifs characteristic of the presenilin-type aspartic proteases [SPP (show SPEB Antibodies)]
identification and molecular cloning; expression analysis of the hIMP1 gene (located on chromosome 20) was performed in human cell tissues and transfected cell cultures [IMP1 (show IMPA1 Antibodies)]
widespread expression of SPP (show SPEB Antibodies) in many tissues
signal peptide peptidase forms a homodimer that is labeled by an active site-directed gamma-secretase inhibitor
IMP1 (show IMPA1 Antibodies) is a bi-aspartic polytopic protease capable of cleaving transmembrane proteins such as presenilin 2 (show PSEN2 Antibodies).
The peptide structure corresponding to the C-terminal residues from H13 ribosomal protein was determined using magnetic resonance spectroscopy.
SPP (show SPEB Antibodies), SPPL2a (show SPPL2A Antibodies), -2b, -2c, and -3 probably cleave type II-oriented substrate peptides as shown by consensus analysis
data implicate SPP (show SPEB Antibodies) in the US2 (show USH2A Antibodies) pathway and indicate the possibility of a previously unknown function for this intramembrane-cleaving aspartic protease in dislocation from the endoplasmic reticulum
Upon isolation of membranes and solubilization with detergent, the biochemical characteristics of SPP (show SPEB Antibodies) are remarkably similar to gamma-secretase.
silencing of SPP and its family member SPPL2a led to a general reduction of surface peptide-MHC-I complexes, underlining the involvement of these enzymes in Ag processing and presentation.
structural analysis of H13 peptides lacking MHC binding anchor motifs determines self-nonself discrimination
widespread expression of SPP (show SPEB Antibodies) in many tissues; a distinct pattern of expression in the mature murine brain and during development indicates that SPP (show SPEB Antibodies) plays an important role in the establishment and maintenance of the nervous system
A single minor histocompatibility antigen mismatch at the polymorphic H13 allele plays a role in chronic allograft rejection of solid organs such as obliterative airway disease development following murine tracheal transplantation.
new splice variant,signal peptide peptidase (SPP)beta, with an additional in-frame exon inserted between exons 11 and 12 of SPPalpha
Results show that two genetic systems show that alleles lacking methylation generate truncated H13 transcripts that undergo internal polyadenylation.
The protein encoded by this gene, which localizes to the endoplasmic reticulum, catalyzes intramembrane proteolysis of some signal peptides after they have been cleaved from a preprotein. This activity is required to generate signal sequence-derived human lymphocyte antigen-E epitopes that are recognized by the immune system, and to process hepatitis C virus core protein. The encoded protein is an integral membrane protein with sequence motifs characteristic of the presenilin-type aspartic proteases. Multiple transcript variants encoding several different isoforms have been found for this gene.
, signal peptide peptidase
, intramembrane aspartyl protease
, histocompatibility (minor) 13
, minor histocompatibility antigen 13
, minor histocompatibility antigen H13
, minor histocompatibility antigen H13-like
, intramembrane protease 1
, presenilin-like protein 3
, signal peptide peptidase beta
, signal peptide peptidase like 1
, presenilin-like aspartyl protease