SUMF1 mediates the oxidation of cysteine to formylglycine, producing active arylsulfatases

Stable Identifier
R-HSA-1614362
Type
Reaction [transition]
Species
Homo sapiens
Compartment
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The sulfatase-modifying factor 1 (SUMF1, also called C-alpha-formylglycine-generating enzyme, FGE) (Preusser-Kunze et al. 2005, Cosma et al. 2003, Landgrebe et al. 2003) oxidises the critical cysteine residue in arylsulfatases to an active site 3-oxoalanine residue thus confering sulfatase activity (Roeser et al. 2006). Defects in SUMF1 cause multiple sulfatase deficiency (MSD) (MIM:272200), an impairment of arylsulfatase activity due to defective post-translational modification of the cysteine residue (Cosma et al. 2003, Dierks et al, 2003). This post-translational modification is thought to be highly conserved in eukaryotes (Selmer et al. 1996, von Figura et al. 1998). SUMF1 is active as either a monomer or a homodimer. A monomer is described in this reaction.

Literature References
PubMed ID Title Journal Year
12757706 The multiple sulfatase deficiency gene encodes an essential and limiting factor for the activity of sulfatases

Cosma, MP, Pepe, S, Annunziata, I, Newbold, RF, Grompe, M, Parenti, G, Ballabio, A

Cell 2003
14563551 The human SUMF1 gene, required for posttranslational sulfatase modification, defines a new gene family which is conserved from pro- to eukaryotes

Landgrebe, J, Dierks, T, Schmidt, B, von Figura, K

Gene 2003
9699462 A novel protein modification generating an aldehyde group in sulfatases: its role in catalysis and disease

von Figura, K, Schmidt, B, Selmer, T, Dierks, T

Bioessays 1998
12757705 Multiple sulfatase deficiency is caused by mutations in the gene encoding the human C(alpha)-formylglycine generating enzyme

Dierks, T, Schmidt, B, Borissenko, LV, Peng, J, Preusser, A, Mariappan, M, von Figura, K

Cell 2003
16368756 A general binding mechanism for all human sulfatases by the formylglycine-generating enzyme

Roeser, D, Preusser-Kunze, A, Schmidt, B, Gasow, K, Wittmann, JG, Dierks, T, von Figura, K, Rudolph, MG

Proc Natl Acad Sci U S A 2006
15657036 Molecular characterization of the human Calpha-formylglycine-generating enzyme

Preusser-Kunze, A, Mariappan, M, Schmidt, B, Gande, SL, Mutenda, K, Wenzel, D, von Figura, K, Dierks, T

J Biol Chem 2005
8681943 The evolutionary conservation of a novel protein modification, the conversion of cysteine to serinesemialdehyde in arylsulfatase from Volvox carteri

Selmer, T, Hallmann, A, Schmidt, B, Sumper, M, von Figura, K

Eur J Biochem 1996
Participants
Participant Of
Catalyst Activity
Catalyst Activity
Title
oxidoreductase activity of SUMF1 [endoplasmic reticulum lumen]
Physical Entity
Activity
This event is regulated
Orthologous Events
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Target Pathogen
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Created