Little Jack Horner in the Tudor period. The song’s most common lyrics are: <poem style="margin-left:24px> Little Jack Horner Sat in the corner, Eating his Christmas pie; He put in his thumb, And pulled out a plum, And said, "What a good boy am I!"</poem> It was first documented in full in the nursery rhyme collection "Mother Goose's melody, or, Sonnets for the cradle", which may date from 1765, although the earliest surviving English edition is from 1791. The melody commonly associated with the rhyme was first recorded by the composer and nursery rhyme collector James William Elliott in his "National Nursery Rhymes and
L-methionine (S)-S-oxide reductase 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 (S)-S-oxide reductase. This enzyme