Results 291 to 300 of about 2,474,551 (357)
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Amino acid sequence of dogfish trypsin
Biochemistry, 1975The amino acid sequence of pancreatic trypsin from the spiny Pacific dogfish (Squalus acanthias) has been determined and compared with the sequences of bovine and porcine trypsin. Dogfish trypsin contains one less amino acid residue (222) than the other two enzymes. Two-thirds of the residues in corresponding positions in dogfish and bovine trypsin are
K, Titani +3 more
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Similar amino acid sequences revisited
Trends in Biochemical Sciences, 1989The rapid accumulation of protein sequences, many bearing unexpected resemblances to each other, is providing a new perspective on evolution.
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1991
Abstract Knowing the amino acid composition of a protein hydrolysate, even with high accuracy, is just like having a sackful of letters of the alphabet, all mixed up. Knowing the arrangement of these amino acids along a polypeptide chain—or, sometimes, several connected polypeptide chains —is another matter altogether: words and ...
Charles Tanford, Jacqueline Reynolds
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Abstract Knowing the amino acid composition of a protein hydrolysate, even with high accuracy, is just like having a sackful of letters of the alphabet, all mixed up. Knowing the arrangement of these amino acids along a polypeptide chain—or, sometimes, several connected polypeptide chains —is another matter altogether: words and ...
Charles Tanford, Jacqueline Reynolds
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Automatic Determination of Amino Acid Sequences
IBM Journal of Research and Development, 1963A fundamental problem for biochemistry is the determination of the linear sequence of amino acids in proteins. This paper describes a computer-oriented logic for obtaining such determination. The logic applies successively stronger decision rules to extract the required information on the protein sequence.
Sidney A. Bernhard +2 more
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Amino acid sequence of chicken fibrinopeptide A
Biochimica et Biophysica Acta (BBA) - Protein Structure, 1978Chicken fibrinopeptide A was isolated and the complete amino acid sequence was established. It is a pentadecapeptide with the sequence of Gln(Pyr)-Asp-Gly-Lys-Thr-Thr-Phe-Glu-Lys-Glu-Gly-Gly-Gly-Gly-Arg and is homologous with mammalian fibrinopeptide A. Two peptides which appear to be derivatives of fibrinopeptide A were also isolated.
T, Takagi, J S, Finlayson, S, Iwanaga
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Amino acid sequence of Acanthamoeba actin
Journal of Molecular Biology, 1984By amino acid sequence studies, only one form of cytoplasmic actin was detected in Acanthamoeba castellanii. Its amino acid sequence is very similar to the sequences of Dictyostelium and Physarum actins, from which Acanthamoeba actin differs in only nine and seven residues, respectively, including the deletion of the first residue.
J, Vandekerckhove, A A, Lal, E D, Korn
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Amino acid sequence diversity in proteins
Journal of Chemical Education, 1977The number of unique proteins that can be generated from a small number of amino acids is truly enormous.
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The amino acid sequence of thymopoietin II
Cell, 1975The amino acid sequence of bovine thymopoietin II is presented. This T cell differentiating hormone of the thymus is a single 49 amino acid polypeptide chain of 5562 daltons. There is microheterogeneity at the C terminus with approximately two thirds of the molecules lacking the C terminal arginine found on the remaining molecules. Determination of the
D H, Schlesinger, G, Goldstein
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The Amino Acid Sequence of Equine Metallothioneins
1979The determination of the amino acid sequences of metallothioneins has been undertaken with the aim of obtaining information on 1) the distribution of metal-liganding cysteinyl residues in the polypeptide chain, 2) the mode of metal-protein interaction, 3) the relationship between chemical structure and metal-ion selectivity, 4) the structural basis of ...
Y, Kojima, C, Berger, J H, Kägi
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The amino acid sequence of porcine glicentin
Peptides, 1981Glicentin or gut GLI-1 has previously been isolated from porcine small intestine. On the basis of the available chemical data, the molecule was thought to contain 100 amino acid residues. A redetermination of the amino acid composition of the molecule has shown it to contain 69 amino acid residues, and the full sequence has been established.
L, Thim, A J, Moody
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