Postman Pat Each episode follows the adventures of Pat Clifton, a friendly country postman, and his "black and white cat" Jess, as he delivers the post through the valley of Greendale. Although he initially concentrates on delivering his letters, he nearly always becomes distracted by a concern of one of the villagers, and is usually relied upon to resolve their problems. Notable villagers include the postmistress, Mrs. Goggins; Alf Thompson, the farmer; and the local handyman and inventor, Ted Glen. "Postman Pat" is set in the fictional village of Greendale and the nearby town of Pencaster, on the border between Cumbria and
L-methionine (S)-S-oxide reductase participates in methionine metabolism. L-methionine (S)-S-oxide reductase In enzymology, a L-methionine (S)-S-oxide reductase () is an enzyme that catalyzes the chemical reaction The 3 substrates of this enzyme are L-methionine, thioredoxin disulfide, and HO, whereas its two products are L-methionine (S)-S-oxide and thioredoxin. This enzyme belongs to the family of oxidoreductases, specifically those acting on a sulfur group of donors with a disulfide as acceptor. The systematic name of this enzyme class is L-methionine:thioredoxin-disulfide S-oxidoreductase. Other names in common use include fSMsr, methyl sulfoxide reductase I and II, acetylmethionine sulfoxide reductase, methionine sulfoxide reductase, L-methionine:oxidized-thioredoxin S-oxidoreductase, methionine-S-oxide reductase, and free-methionine