PEX19

(redirected from 33-kDa housekeeping protein)

PEX19

A gene on chromosome 1q23.2 that encodes a peroxin involved in early peroxisomal biogenesis, which acts both as a cytosolic chaperone and as an import receptor for peroxisomal membrane proteins.
  
Molecular pathology
PEX19 mutations cause peroxisome biogenesis spectrum disorder, complementation type 14 and a clinical form of Zellweger syndrome.
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