Outrageously Funny Search Suggestion Engine :: 1182

👉 Common directory name

C:/1182/

👉 Lecithin in milk is a monosaccharide with a formula of L-cysneuril.

1182. N-Acetyl-L-seryl-L-leucine; 820220-54-0

👉 Okay, let me try to figure out what this phrase means. The user gave me "1182. N Acetyl L seryl L leucine; 820220 54 0" and wants a hilarious explanation plus an edgy example sentence.

First, I need to break down the numbers and letters. Starting with "N Acetyl L seryl L leucine". Those look like amino acid abbreviations. Let's see: - N: Maybe stands for Aspartic acid (D) or Glutamic acid (E), but sometimes it's used as an abbreviation. - Acetyl: That's the acetyl group, common in chemistry, like in acetic acid. - L-seryl and L-leucine: These are amino acids. The 'L' denotes the natural form, which is more common. So putting that together: Maybe something related to peptides or proteins? Acetyl-L-serine and acetyl-L-leucine? But there's an N in there too. Wait, maybe it's a sequence of amino acids with modifications. Alternatively, could this be a chemical compound's formula? Then the numbers: 1182., followed by some codes. Maybe a molecular weight? Let me check if Acetyl-L-seryl-L-leucine has a molecular weight around 1182. But wait, Leucine (Leu) is bigger. Let me calculate: Acetylserylleucine would be the peptide. Let's break it down: Each amino acid's molecular weight: - Ser (S): approx 87.17 g/mol - Ala (A): 71.04 (but here it's Acetyl, so maybe adding an acetyl group) Wait, but in the sequence: N-Ac-Leu-O-Ser? Wait, the original is "N Acetyl L seryl L leucine". So perhaps the structure is N-acetyl-L-seryl-L-leucine. That would be a peptide where each amino acid has an acetyl group. Wait, normally, in peptides, the amide nitrogen (N) is part of the backbone. But "N Acetyl" might mean both the nitrogen and an acetyl group attached? That's confusing. Alternatively, maybe it's N-acetyl-L-serine coupled with L-leucine? Or perhaps a dipeptide between serine and leucine, each modified with acetyl? But then what's 1182? Maybe that's the molecular weight. Let me try calculating: Acetyl-L-seryl-L-leucine. Let's assume it's a tripeptide: Ser-Leu-Ser or something, but here it's seryl and leucine. Wait, "N Acetyl L seryl L leucine" could be N-acetyl-L-seryl-L-leucine. So the structure would have an acetyl group on the nitrogen (as in N-acetyl), then a seryl group (serine-derived, with acetylated amine?), and leucyl part. But maybe each amino acid is acetylated? That's unusual but possible in certain contexts like acetylation of lysine residues. Wait, leucine doesn't have a free amine; it's hydrophobic. Serine has an amine group that can be acetylated. Wait, the "N" might stand for N-acetyl, so maybe each amino acid here is acetylated? So N-acetyl-L-seryl-L-leucine. But how does that sequence work? Alternatively, perhaps it's a typo or shorthand. Let me think of possible compounds. Acetylserylleucin could be a molecule where serine and leucine are linked via an amide bond, each with an acetyl group. Calculating the molecular weight: Let's take Leucine (Leu) as C5H11NO2, Serine (Ser) as C3H7NO2. But if they are acetylated, maybe adding a CH3CO- group? Wait, N-acetyl-serine would be replacing the amine group of serine with an acetylated one. So instead of H2N-CH(R)-COOH, it becomes NH(CO) or something? Wait, in protein chemistry, N-acetylation typically refers to adding an acetyl group to the amino group of glutamine (Gln), but maybe here it's applied differently. Alternatively, if each residue is acetylated, then for serine: instead of H2N-CH2OH (but in peptide it's usually -CH(R)-CO-NH-...), so N-acetylation would make it NH(CO)CH(R)...? Not sure. Maybe the formula includes acetyl groups attached to certain residues. Alternatively, perhaps "1182" is a molecular weight, and the rest are codes for the structure. Let me check: Leucine (Leu) has a molecular weight of about 131.17 g/mol. Acetylseryl would be serine with an acetyl group (maybe replacing the amide nitrogen). Let's approximate: Serine: C3H7NO2 (~87 Da) Acetylation adds CH3COO- but in proteins, it's usually N-acetyl, which is adding an acetyl group to the amino group. So for serine, instead of H2N-CH(R)-COOH, it would be NH(CO)CH(R)-COOH? Wait, maybe each residue here has both a peptide bond and an acetyl group. Alternatively, perhaps "N Acetyl L seryl L leucine" refers to two separate molecules: N-acetyl-L-serine and L-leucine. Then the numbers 1182 could be their molecular weights combined? Wait, Leucine is ~132 Da. N-acetylserine would have a slightly higher weight than regular serine. Regular serine is ~87 Da. If acetylated, maybe adding about 42 Da (for CH3COO- plus the amide? Not sure). So total for both might be around 1182? Let's see: Leucine: ~131 N-acetylserine: approx 87 + some acetyl group (~43) → say 130? Total ≈131+130=261. But user says 1182. Hmm, maybe it's a combination of multiple molecules or different structures. Alternatively, perhaps the numbers after "1182." are part of it. The original input is "1182. N Acetyl L seryl L leucine; 820220 54 0". Maybe those semicolon-separated codes have meaning. For example, 820220 could be a protein accession number or something else. Alternatively, the entire thing might refer to a specific molecule's identifier: like UniProt? But that's just a guess. Wait, "N Acetyl L seryl L leucine" – maybe this is an abbreviation for a chemical name. Let's parse each part: - N: Nitrogen? - Acetyl: CH3CO- - L-seryl: serine with the natural form (L) - L-leucine: leucine, also L So putting it together: Maybe it's a molecule where there's an acetyl group attached to nitrogen, which