PEX3

The product of this gene is involved in peroxisome biosynthesis and integrity. It assembles membrane vesicles before the matrix proteins are translocated. Peroxins (PEXs) are proteins that are essential for the assembly of functional peroxisomes. The peroxisome biogenesis disorders (PBDs) are a group of genetically heterogeneous autosomal recessive, lethal diseases characterized by multiple defects in peroxisome function. The peroxisomal biogenesis disorders are a heterogeneous group with at least 14 complementation groups and with more than 1 phenotype being observed in cases falling into particular complementation groups. Although the clinical features of PBD patients vary, cells from all PBD patients exhibit a defect in the import of one or more classes of peroxisomal matrix proteins into the organelle. Defects in this gene are a cause Zellweger syndrome (ZWS). [provided by RefSeq, Oct 2008]

Description

Peroxisomal biogenesis factor 3

Tissue specificity

Low tissue specificity

Subcell location

Nucleoplasm, Peroxisomes

Predicted location

Membrane

Protein family

Disease related genes
Human disease related genes
Mapped to neXtProt
Mapped to UniProt SWISS-PROT
Potential drug targets
Predicted membrane proteins
Protein evidence (Ezkurdia et al 2014)
Protein evidence (Kim et al 2014)
Transporters

Chromosome

6 (143450805 - 143490616)

Ensembl ID

ENSG00000034693  (ver. 103.38)

Orthologs

Mouse Pex3: ENSMUSG00000019809

UniProt

P56589

neXtProt

NX_P56589

Human splice variants
Mouse splice variants

Protein structure