Protein
Formylglycine-generating enzyme
Organism
Thermomonospora curvata (strain ATCC 19995 / DSM 43183 / JCM 3096 / NBRC 15933 / NCIMB 10081 / Henssen B9)
Function
Oxidase that catalyzes the conversion of cysteine to 3-oxoalanine on target proteins. 3-oxoalanine modification, which is also named formylglycine (fGly), occurs in the maturation of arylsulfatases and some alkaline phosphatases that use the hydrated form of 3-oxoalanine as a catalytic nucleophile.
Similarity
Belongs to the sulfatase-modifying factor family.
Sequence
MPSFDFDIPRRSPQEIAKGMVAIPGGTFRMGGEDPDAFPEDGEGPVRTVRLSPFLIDRYAVSNRQFAAFVKATGYVTDAERYGWSFVFHAHVAPGTPVMDAVVPEAPWWVAVPGAYWKAPEGPGSSITDRPNHPVVHVSWNDAVAYATWAGKRLPTEAEWEMAARGGLDQARYPWGNELTPRGRHRCNIWQGTFPVHDTGEDGYTGTAPVNAFAPNGYGLYNVAGNVWEWCADWWSADWHATESPATRIDPRGPETGTARVTKGGSFLCHESYCNRYRVAARTCNTPDSSAAHTGFRCAADPL