Results 181 to 190 of about 333,536 (217)

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 ...
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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
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Finding Homologs in Amino Acid Sequences Using Network BLAST Searches

Current Protocols in Bioinformatics, 2003
AbstractBLAST, Basic Local Alignment Search Tool is used more frequently than any other biosequence database search program. The purpose of this unit is not only to show how to run searches on the Web, but also to demonstrate how to fine‐tune arguments for a specific research project.
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Amino acid sequence homology between yeast hexokinases and rat hexokinase C

Biochemical and Biophysical Research Communications, 1986
Automated Edman degradation of seven purified tryptic peptides from Novikoff hepatoma hexokinase C revealed amino acid sequences that could be easily aligned within the primary structure of yeast hexokinases. This high degree of structural homology suggests a common evolutionary origin for mammalian and yeast hexokinases. Some of the sequenced peptides
F, Marcus, T, Ureta
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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
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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
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N·Terminal Amino Acid Sequence Homologies of Group V Grass Pollen Allergens

International Archives of Allergy and Immunology, 2009
In an earlier study, we presented data regarding the immunoaffinity purification and N-terminal sequencing of a major pollen allergen from orchard/cocksfoot grass (Dactylis glomerata), now identified as the group V allergen Dac g V. In this paper, we have extended our investigations to include group V allergens from other grass species.
Roberts, A. M., van Ree, R., Emly, J., Cardy, S. M., Rottier, M. M., Walker, M. R.   +5 more
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C-Terminal amino acid sequence of chicken pepsinogen and its homology with sequences of other acid proteases

Collection of Czechoslovak Chemical Communications, 1980
To determine the primary structure of the C-terminal part of the molecule of chicken pepsinogen the tryptic, chymotryptic and thermolytic digest of the protein were investigated and peptides derived from this region were sought. These peptides permitted the following 21-residue C-terminal sequence to be determined: ...Ile-Arg-Glu-Tyr-Tyr-Val-Ile-Phe ...
Miroslav Baudyš, Helena Keilová, Vladimír Kostka   +2 more
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Relation between protein structure, sequence homology and composition of amino acids.

Proceedings. International Conference on Intelligent Systems for Molecular Biology, 1995
A method of quantitative comparison of two classifications rules applied to protein folding problem is presented. Classification of proteins based on sequence homology and based on amino acid composition were compared and analyzed according to this approach.
Eddy Mayoraz, Inna Dubchak, Ilya B. Muchnik   +2 more
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Amino acid sequence homology between polyoma and SV40 tumour antigens deduced from nucleotide sequences

Nature, 1978
Amino acid sequence homology between polyoma and SV40 tumour antigens deduced from nucleotide ...
T, Friedmann, R F, Doolittle, G, Walter
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