Results 171 to 180 of about 500,817 (209)

Amino acid sequence of monkey erythrocyte glycophorin MK. Its amino acid sequence has a striking homology with that of human glycophorin A

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1989
A major sialoglycoprotein, glycophorin MK, was isolated from monkey erythrocyte membranes by extraction with lithium diiodosalicylate and partition in aqueous phenol. Chemical analysis of glycophorin MK revealed that the glycophorin consists of 51% protein and 49% carbohydrate by weight, and contains no N-glycosidic oligosaccharide units.
J, Murayama, H, Utsumi, A, Hamada
openaire   +2 more sources

Amino Acid Sequence Homology and the Vitamin K-Dependent Proteins

2015
Examination of amino acid sequence data on bovine vitamin K-dependent clotting zymogens, using the Gibbs and McIntyre diagonal plot, leads to the conclusion that they are homologous and have evolved by a series of gene duplications. Plasminogen is also homologous but lacks the region containing glutamic acid (Glu) residues gamma-carboxylated in a ...
openaire   +2 more sources

Two Ca2+ ATPase genes: Homologies and mechanistic implications of deduced amino acid sequences

Cell, 1986
Rabbit genomic DNA contains two genes that encode Ca2+ ATPases of fast twitch and of slow twitch (and cardiac) sarcoplasmic reticulum, respectively. The deduced amino acid sequences of the products of the two genes are highly conserved in putative Ca2+ binding regions, in sectors leading from cytoplasmic domains into transmembrane domains, and in ...
C J, Brandl, N M, Green, B, Korczak, D H, MacLennan   +3 more
openaire   +2 more sources

N-Terminal amino acid sequence of rat tonin: homology with serine proteases

Canadian Journal of Biochemistry, 1978
In this paper, we present the amino-terminal sequence of rat tonin, an endopeptidase responsible for the conversion of angiotensinogen, the tetradecapeptide renin substrate, or angiotensin I to angiotensin II. It is shown that isoleucine and proline occupy the amino- and carboxy-terminal residues respectively.
N G, Seidah, R, Routhier, M, Caron, M, Chrétien, S, Demassieux, R, Boucher, J, Genest   +6 more
openaire   +2 more sources

Estimation of primary sequence homology from amino acid composition of evolutionary related proteins

Journal of Theoretical Biology, 1973
Abstract The amino acid compositions of many of the known sequenced proteins were compared to determine if a relationship exists between the amino acid composition and the amount of sequence homology of these proteins. For this purpose, a function, the composition divergence, was defined.
C E, Harris, D C, Teller
openaire   +2 more sources

Amino Acid Sequence Homology Between Histone H5 and Murine Leukemia Virus Phosphoprotein p12

Science, 1979
The amino terminal acid sequences of several mouse leukemia virus phosphoproteins (p12) show definite homology with the amino terminal conserved region of H5 histones, the phosphorylated nuclear proteins of nucleated erythrocytes. Differences in the amino acid compositions of the two groups of proteins seem to rule out the possibility that they evolved
Henderson, L E, Gilden, R V, Oroszlan, S
openaire   +2 more sources

Amino-acid Sequence Homology in the Muscle Aldolases from Sturgeons of Different Species

Nature New Biology, 1972
STUDIES on the primary structure of aldolases isolated from ox, pig and rabbit muscle show that the amino-acid sequence of fructose 1,6-diphosphate aldolase [EC 4.1.2.13] has been highly conserved throughout mammalian evolution1. But comparison of the primary structure of the enzyme from these species with that from the muscle of a single North Sea ...
I, Gibbons, R N, Perham, P J, Anderson
openaire   +2 more sources

Correspondence of homologies in amino acid sequence and tertiary structure of protein molecules

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1982
According to the method developed previously (Kubota, Y., Takahashi, S., Nishikawa, K. and Ooi, T. (1981) J. Theor, Biol. 91, 347-361), homology among proteins may be estimated quantitatively. We extended the method to investigate the relationship of an amino acid sequence to its teritary structure and identify homologous segments which have homologous
Y, Kubota, K, Nishikawa, S, Takahashi, T, Ooi   +3 more
openaire   +2 more sources

Partial amino acid sequence of brain actin and its homology with muscle actin

Biochemistry, 1977
Actin was purified from calf brains by chromatography on DEAE-Sephadex and hydroxylapatite. The protein was then subjected to amino acid sequence analysis by isolating and sequencing its cyanogen bromide peptides. CB-1, 3, 4, 5, 6, 9, 10, and 12 correspond to equivalent segments of rabbit skeletal muscle actin, while subsitutions involving methionines ...
R C, Lu, M, Elzinga
openaire   +2 more sources

Potyviral proteins share amino acid sequence homology with picorna-, como-, and caulimoviral proteins

Virology, 1987
The predicted amino acid sequences of the polyproteins of two potyviruses, tobacco vein mottling virus (TVMV) and tobacco etch virus (TEV), were compared to each other, to proteins of other viruses, and to the National Biomedical Research Foundation protein sequence bank. Three potyviral proteins, the cylindrical inclusion and the two nuclear inclusion
L L, Domier, J G, Shaw, R E, Rhoads
openaire   +2 more sources