Results 291 to 300 of about 775,502 (352)

Amino acid sequence homology among fructose-1,6-bisphosphatases

Biochemical and Biophysical Research Communications, 1986
The hydrolysis of fructose 1,6-bisphosphate to fructose 6-phosphate is a key reaction of carbohydrate metabolism. The enzyme that catalyzes this reaction, fructose-1,6-bisphosphatase, appears to be present in all forms of living organisms. Regulation of the enzyme activity, however, occurs by a variety of distinct mechanisms.
F, Marcus, B, Gontero, P B, Harrsch, J, Rittenhouse   +3 more
openaire   +2 more sources

Transferrin: Internal Homology in the Amino Acid Sequence

Science, 1975
Two regions of the primary structure of human serum transferrin, of 87 and 57 residues, are reported. When these are suitably aligned by placing two gaps, 40 percent of the amino acids in corresponding positions are identical. This indicates that the doubling of an ancestral structural gene occurred during the evolution of the transferrins.
R T, MacGillivray, K, Brew
openaire   +2 more sources

Structure of 1 -acid glycoprotein. The complete amino acid sequence, multiple amino acid substitutions, and homology with the immunoglobulins.

Biochemistry, 1973
K. Schmid, H. Kaufmann, S. Isemura, F. Bauer, J. Emura, T. Motoyama, M. Ishiguro, S. Nanno   +7 more
semanticscholar   +3 more sources

Amino acid sequence homologies between H1 and H5 histones

Biochemical and Biophysical Research Communications, 1977
Abstract The amino acid sequence of the first 112 residues of goose H5 and the first 38 residues of pigeon H5 has been determined. When a gap of 12 residues is introduced in the N-terminal regions of avian H5, almost half of the residues become identical to those of H1 from various species. The region of this gap corresponds to a homologous repeating
Yaguchi, Makoto, Roy, Camille, Dove, Micheal, Seligy, Verner   +3 more
openaire   +3 more sources

Amino acid sequence homology between cholera toxin and Escherichia coli heat-labile toxin

Nature, 1980
Cholera toxin (CT) and the Escherichia coli heat-labile toxin (LT) are functionally, structurally and immunologically similar enterotoxins. Both toxins cause the elevation of cyclic AMP levels in gut epithelial cells by catalysing the NAD-dependent ADP ribosylation of membrane proteins. Each toxin is composed of two dissimilar subunits.
W. Dallas, S. Falkow
semanticscholar   +3 more sources

SHORT LENGTH AMINO ACID SEQUENCE HOMOLOGY AMONG ANCESTRALLY UNRELATED PROTEINS

International Journal of Peptide and Protein Research, 1974
Homologous amino acid sequences of short length among apparently unrelated proteins may be responsible for similar structural or functional relations among such proteins. A method based on McLachlan's method for determining ancestral relatedness of proteins from sequence information (McLachlan 1971) is presented for determining and evaluating short ...
L D, Greller, S, Erhan
openaire   +2 more sources

Amino acid sequence homology between bovine and human platelet proteins

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1985
The complete amino acid sequence of bovine platelet factor 4 (PF-4) was determined. Comparison of the 88 residue bovine protein with its 70 residue human counterpart indicated 73% homology. There is 53% homology between this bovine protein and another human platelet protein, beta-thromboglobulin (beta-TG).
R E, Ciaglowski, D A, Walz
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Amino acid sequence homologies in alfa-sarcin, restrictocin and mitogillin

Biochemical and Biophysical Research Communications, 1982
Abstract The NH2-terminal amino acid sequence of the three anti-tumor proteins, alfa-sarcin, mitogillin and restrictocine, has been determined for 20 cycles by automated sequencing procedure. A high degree of sequence homology was observed in this region of the molecule.
R, Rodriguez, C, Lopez-Otin, D, Barber, J L, Fernandez-Luna, G, Gonzalez, E, Mendez   +5 more
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Amino Acid Sequence of a Purothionin Homolog from Barley Flour

The Journal of Biochemistry, 1980
A purothionin homolog was isolated from barley flour and purified by CM-52 column chromatography. It showed potent lethal activity towards brewer's yeast and its complete amino acid sequence was determined to be as follows. Lys-Ser-Cys-Cys-Arg-Ser-Thr-Leu-Gly-Arg-Asn-Cys-Tyr-Asn-Leu-Cys-Arg-Val-Arg-Gly-Ala-Gln-Lys-Leu-Cys-Ala-Gly-Val-Cys-Arg-Cys-Lys ...
Y, Ozaki, K, Wada, T, Hase, H, Matsubara, T, Nakanishi, H, Yoshizumi   +5 more
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Brain-Derived Acidic Fibroblast Growth Factor: Complete Amino Acid Sequence and Homologies

Science, 1985
Bovine brain-derived acidic fibroblast growth factor (aFGF) is a protein mitogen originally identified in partially purified preparations of whole brain. The protein was purified to homogeneity and shown to be a potent vascular endothelial cell mitogen in culture and angiogenic substance in vivo.
G, Gimenez-Gallego, J, Rodkey, C, Bennett, M, Rios-Candelore, J, DiSalvo, K, Thomas   +5 more
openaire   +2 more sources