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374 results

  1. NLM Digital Collections - Protein Structure 
    Publication: John Wiley & Sons, 1959
    ... Glu) 12 Proline (Pro) 4 Glycine (Gly) 8 Phenylalanine (Phe) 8 Alanine (Ala) 12 Tyrosine (Tyr) 6 ... base. A knowledge of the number of tyrosine, phenylalanine, and : #§ a8é & 2 3 tryptophan residues in the ...
  2. NLM Digital Collections - Affinity Chromatography 
    Publication: The Academic Press, 1971
    ... collected. O—O, Tyrosine-sensitive DAHP syn- thetase;: @—@, phenylalanine-sensitive DAHP synthetase; — _ , protein concentration. Pooled fractions are ... lysine B29 (©), insulin coupled (at pH 5) through phenylalanine BI (A), and insulin acetylated at positions Al ...
  3. ... 60, Chapter 5), cleavages should have occurred between phenylalanine and glutamic acid in peptide 6 and in ... from peptide 8. However, only traces of free phenylalanine and lysine were detected on the fingerprint patterns. * ...
  4. NLM Digital Collections - The Chemical Synthesis of Amino Acyl Adenylates 
    Publication: American Society of Biological Chemists, September 1958
    ... aclenylate derivatives of p- and L-methionine, L-phenylalanine, L-tryptophan, and L-serine have been prepared ... The amino acyl adenylates of L-serine, L-phenylalanine, L-tryptophan, and p- methionine have been prepared ...
  5. ... synthetic molecule made solely of the amino acid phenylalanine, multiple copies joined head-to-tail like a ... the code was formed of three bases) means phenylalanine. Vary the amounts of the nucleic acid bases ...
  6. NLM Digital Collections - Annual report - National Eye Institute (1980) 
    Publication: [Bethesda, Md.] : National Eye Institute
    ... A chemotactic synthetic peptide N-formyl-methionyl-leucyl-phenylalanine (FMLP) an analog of bacterial products is injected ... The synthetic peptide N-f ormyl- methionyl-leucyl-phenylalanine (FMLP) is an analog of a naturally occurring ...
  7. NLM Digital Collections - Annual report - National Eye Institute (1973) 
    Publication: [Bethesda, Md.] : National Eye Institute
    ... lens is specialized. They have shown that lens phenylalanine- tRNA is different from that in liver tissue, ... solutions of lens proteins in the presence of phenylalanine, tyrosine, or tryptophan produces dark pigments firmly bound ...
  8. NLM Digital Collections - Annual report - National Eye Institute (1974) 
    Publication: [Bethesda, Md.] : National Eye Institute
    ... which occurs following the administration of para-chloro- phenylalanine and phenylalanine to the developing rat. The drugs are found ...
  9. NLM Digital Collections - Index-catalogue of the Library of the Surgeon General's Office, National Library of Medicine .... 
    Publication: Washington : U.S. Dept. of Health, Education, and Welfare, Public Health Service : G.P.O., 1959-1961
    ... durch Atmung sauer- stoffarmer Luftgemische. Berlin, 1941. 16p. PHENYLALANINE see also DOPA; PHENYLPYRUVIC OLIGO- PHRENIA Böhm, C. ... Michel, R. »Recherche sur la biochimie de la Phenylalanine. [Marseille] Lons-le-Saunier, 1944. 89p. PHENYLETHYLAMINES see ...
  10. ... enzyme deficiency that prevents the metab- olization of phenylalanine. There is a well-established ther- apeutic regimen—a diet low in phenylalanine—that is highly effective in preventing retardation. It ...
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