Property Summary

NCBI Gene PubMed Count 57
Grant Count 19
R01 Count 17
Funding $1,236,719.94
PubMed Score 188.10
PubTator Score 71.97

Knowledge Summary


No data available


  Differential Expression (6)

Disease log2 FC p
psoriasis -1.100 0.001
osteosarcoma 1.574 0.000
pancreatic ductal adenocarcinoma liver m... -1.205 0.001
intraductal papillary-mucinous neoplasm ... 1.100 0.007
fibroadenoma -1.200 0.050
pituitary cancer 1.700 0.000

Gene RIF (25)

26018079 suggest a novel regulatory mechanism for peroxisome biogenesis through the interaction between Pex19p and PLA/AT-3
25062251 Thus within the cell, PEX3 is stabilized by PEX19 preventing PEX3 aggregation.
23460677 PEX19 formed a complex with the peroxisomal tail anchored protein PEX26 in the cytosol and translocated it directly to peroxisomes by a TRC40-independent class I pathway.
22624858 PEX3-PEX19 interaction is crucial for de novo formation of peroxisomes in peroxisome-deficient cells.
21102411 The Pex19p peptide contains a characteristic motif, consisting of the leucine triad (Leu18, Leu21, Leu22), and Phe29, which are critical for the Pex3p binding and peroxisome biogenesis.
20554521 The crystal structure of the cytosolic domain of PEX3 in complex with a PEX19-derived peptide. PEX3 adopts a novel fold that is best described as a large helical bundle.
20531392 data indicate a divided N-terminal and C-terminal structural arrangement in Pex19p, which is reminiscent of a similar division in the Pex5p receptor, to allow separation of cargo-targeting signal recognition and additional functions.
19197237 N-terminal domain of Pex14, Pex14(N), adopts a three-helical fold. Pex5 and Pex19 ligand helices bind competitively to the same surface in Pex14(N) albeit with opposite directionality.
18782765 targeting of hFis1 to peroxisomes and mitochondria are independent events and support a direct, Pex19p-dependent targeting of peroxisomal tail-anchored proteins.
18174172 either one or two tryptophan residues of Pex3p (Trp-104 and Trp-224) are directly involved in binding to Pex19p.

AA Sequence

DALNLSGPPGASGEQCLIM                                                       281 - 299

Text Mined References (62)

PMID Year Title
27107012 2016 Pooled-matrix protein interaction screens using Barcode Fusion Genetics.
26871637 2016 Widespread Expansion of Protein Interaction Capabilities by Alternative Splicing.
26018079 2015 Interaction of Phospholipase A/Acyltransferase-3 with Pex19p: A POSSIBLE INVOLVEMENT IN THE DOWN-REGULATION OF PEROXISOMES.
25944712 2015 N-terminome analysis of the human mitochondrial proteome.
25416956 2014 A proteome-scale map of the human interactome network.
25062251 2014 Association between the intrinsically disordered protein PEX19 and PEX3.
24275569 2014 An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome.
23460677 2013 Tail-anchored PEX26 targets peroxisomes via a PEX19-dependent and TRC40-independent class I pathway.
23186163 2013 Toward a comprehensive characterization of a human cancer cell phosphoproteome.
22814378 2012 N-terminal acetylome analyses and functional insights of the N-terminal acetyltransferase NatB.