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MXR1

Gene
MXR1
Protein
Peptide methionine sulfoxide reductase
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
184 amino acids
Function
Has an important function as a repair enzyme for proteins that have been inactivated by oxidation. Catalyzes the reversible oxidation-reduction of methionine sulfoxide in proteins to methionine. Also able to reduce dimethyl sulfoxide (DMSO) as well, with DMS as the product.
Similarity
Belongs to the MsrA Met sulfoxide reductase family.
Mass
21.141 kDa
Sequence
MSSLISKTIKYDPAKDKLITLACGCFWGTEHMYRKYLNDRIVDCKVGYANGEESKKDSPSSVSYKRVCGGDTDFAEVLQVSYNPKVITLRELTDFFFRIHDPTTSNSQGPDKGTQYRSGLFAHSDADLKELAKIKEEWQPKWGNKIATVIEPIKNFYDAEEYHQLYLDKNPQGYACPTHYLREM

Gene
mxr1
Protein
Probable peptide methionine sulfoxide reductase
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
170 amino acids
Function
Has an important function as a repair enzyme for proteins that have been inactivated by oxidation. Catalyzes the reversible oxidation-reduction of methionine sulfoxide in proteins to methionine (By similarity).
Similarity
Belongs to the MsrA Met sulfoxide reductase family.
Mass
19.437 kDa
Sequence
MQIAIIAAGCFWGVQEVYLRKFIPAAAILKTSVGYTGGITADPTYKEVCTNTTNHAEALKIEFDEKLTSYDKIIEFFFAMHDPTTSNQQGNDIGTQYRSAIFTTNPEQATIAKRVMNEVQAKHYPNKKIVTQILPAGKWWDAEDYHQLYLEKNPDGYRCSSHFLRWNVFE