Peroxin

Peroxin (or peroxisomal/peroxisome biogenesis factor) is a protein found in peroxisomes.

Deficiencies are associated with several peroxisomal disorders.

Numerous peroxin proteins serve several functions including the recognition of cytoplasmic proteins that contain peroxisomal targeting signals (PTS) that tag them for transport by peroxisomal proteins to the peroxisome.

Genes

"PEX2" is now known as "peroxisomal membrane protein 3", or PXMP3.

References

Protein: cell membrane proteins (other than Cell surface receptor, enzymes, and cytoskeleton)

Arrestin	SAG ARRB1 ARRB2 ARR3

Membrane-spanning 4A	MS4A1 MS4A2 MS4A3 MS4A4A MS4A4E MS4A5 MS4A6A MS4A6E MS4A7 MS4A8B MS4A9 MS4A10 MS4A12 MS4A13 MS4A14 MS4A15 MS4A18

Myelin	Myelin basic protein PMP2 Myelin proteolipid protein PLP1 Myelin oligodendrocyte glycoprotein Myelin-associated glycoprotein Myelin protein zero

Pulmonary surfactant	Pulmonary surfactant-associated protein B Pulmonary surfactant-associated protein C

Tetraspanin	TSPAN1 TSPAN2 TSPAN3 TSPAN4 TSPAN5 TSPAN6 TSPAN7 TSPAN8 TSPAN9 TSPAN10 TSPAN11 TSPAN12 TSPAN13 TSPAN14 TSPAN15 TSPAN16 TSPAN17 TSPAN18 TSPAN19 TSPAN20 TSPAN21 TSPAN22 TSPAN23 TSPAN24 TSPAN25 TSPAN26 TSPAN27 TSPAN28 TSPAN29 TSPAN30 TSPAN31 TSPAN32 TSPAN33 TSPAN34

Other/ungrouped	Calnexin LDL-receptor-related protein-associated protein Neurofibromin 2 Presenilin PSEN1 PSEN2 HFE Phospholipid transfer proteins Dysferlin STRC OTOF

see also other cell membrane protein disorders

Peroxisomal and lysosomal proteins

Enzymes	Mevalonate kinase Catalase Acetyl-CoA C-acyltransferase Glyceronephosphate O-acyltransferase Alkylglycerone phosphate synthase Phytanoyl-CoA dioxygenase HSD17B4 AMACR

Transporters	SLC27A2

Structure/Peroxin	PEX1 PXMP3 PEX3 PEX5 PEX6 PEX7 PEX10 PEX11A PEX11B PEX11G PEX12 PEX13 PEX14 PEX16 PEX19 PEX26

LAMP	CD68 LAMP1 LAMP2 LAMP3

see also intermediates, disorders

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