Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Comparison of the subunit and primary structures of the pyruvate kinases from rabbit and sturgeon muscles.

Literature DB >> 1156373

Comparison of the subunit and primary structures of the pyruvate kinases from rabbit and sturgeon muscles.

Abstract

The structures of the pyruvate kinases isolated from rabbit and sturgeon muscles were compared. Both enzymes are composed of subunits of 56000 mol.wt. Amino acid compositions of the two enzymes are similar, but not identical. Examination of the peptides produced by CNBr cleavage demonstrated that there are at least some highly homologous regions in the two proteins. There are only two replacements between an 18-residue portion of the polypeptide chain of rabbit muscle pyruvate kinase and a portion of the polypeptide chain of the enzyme isolated from sturgeon muscle.

Entities: Gene Species

Mesh：

Substances：

Year: 1975 PMID： 1156373 PMCID： PMC1165259 DOI： 10.1042/bj1450575

Source DB: PubMed Journal: Biochem J ISSN： 0264-6021 Impact factor: 3.857

12 in total

5. Mechanism of action of pyruvate kinase. Role of sulfhydryl groups in catalytic activity as determined by disulfide interchange.

Authors: M Flashner; P F Hollenberg; M J Coon
Journal: J Biol Chem Date: 1972-12-25 Impact factor: 5.157

6. A comparative study of the structure of muscle fructose 1,6-diphosphate aldolases.

Authors: P J Anderson; I Gibbons; R N Perham
Journal: Eur J Biochem Date: 1969-12

7. The reactivity of thiol groups in aldolase.

Authors: R N Perham; P J Anderson
Journal: Biochem Soc Symp Date: 1970

8. Inactivation of tetrameric rabbit muscle pyruvate kinase by specific binding of 2 to 4 moles of pyridoxal 5'-phosphate.

Authors: G S Johnson; W C Deal
Journal: J Biol Chem Date: 1970-01-25 Impact factor: 5.157

Comparison of the subunit and primary structures of the pyruvate kinases from rabbit and sturgeon muscles.

1. Amino acid sequence homology in the active site of rabbit and sturgeon muscle aldolases.

2. DISC ELECTROPHORESIS. II. METHOD AND APPLICATION TO HUMAN SERUM PROTEINS.

3. Purification and properties of the pyruvate kinase of sturgeon muscle.

4. The amino acid sequence of the N-terminal region of aldolase.

5. Mechanism of action of pyruvate kinase. Role of sulfhydryl groups in catalytic activity as determined by disulfide interchange.

6. A comparative study of the structure of muscle fructose 1,6-diphosphate aldolases.

7. The reactivity of thiol groups in aldolase.

8. Inactivation of tetrameric rabbit muscle pyruvate kinase by specific binding of 2 to 4 moles of pyridoxal 5'-phosphate.

9. The reliability of molecular weight determinations by dodecyl sulfate-polyacrylamide gel electrophoresis.

10. Amino acid sequence of rabbit muscle aldolase and the structure of the active center.

1. The actin of muscle and fibroblasts.

2. Primary structure of chicken muscle pyruvate kinase mRNA.