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Literature DB >> 4914080

Biosynthesis of 4-aminobenzoate in Escherichia coli.

Abstract

Two different mutations (pabA and pabB) affecting 4-aminobenzoate biosynthesis were obtained in strains of Escherichia coli lacking chorismate mutase and anthranilate synthetase activity, thus allowing study of the pathway of biosynthesis of 4-aminobenzoate by use of cell extracts of strains carrying the pab mutations. Two components with approximate molecular weights of 9,000 (component A) and 48,000 (component B) are concerned in the biosynthesis of 4-aminobenzoate from chorismate by E. coli. No diffusible intermediate compound could be detected.

Entities: Chemical Gene Species

Mesh：

Substances：

Year: 1970 PMID： 4914080 PMCID： PMC247625 DOI： 10.1128/jb.102.3.767-773.1970

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

21 in total

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Journal: Biochim Biophys Acta Date: 1961-08-19

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Journal: J Bacteriol Date: 1957-10 Impact factor: 3.490

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Journal: Proc Natl Acad Sci U S A Date: 1942-06 Impact factor: 11.205

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Journal: Proc Natl Acad Sci U S A Date: 1941-11-15 Impact factor: 11.205

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Journal: Biochim Biophys Acta Date: 1951-11

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Authors: S Hendler; P R Srinivasan
Journal: Biochim Biophys Acta Date: 1967-08-29

7. Pathways of biosynthesis of aromatic amino acids and vitamins and their control in microorganisms.

Authors: F Gibson; J Pittard
Journal: Bacteriol Rev Date: 1968-12

Review 8. Revised linkage map of Escherichia coli.

Authors: A L Taylor; C D Trotter
Journal: Bacteriol Rev Date: 1967-12

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Authors: P J White; D D Woods
Journal: J Gen Microbiol Date: 1965-08

10. The gel-filtration behaviour of proteins related to their molecular weights over a wide range.

Authors: P Andrews
Journal: Biochem J Date: 1965-09 Impact factor: 3.857

18 in total

1. p-Aminobenzoate-p-aminobenzoate.

Authors: J F Kane; H D O'Brien
Journal: J Bacteriol Date: 1975-09 Impact factor: 3.490

2. Expression of Escherichia coli pabA.

Authors: P V Tran; B P Nichols
Journal: J Bacteriol Date: 1991-06 Impact factor: 3.490

3. Location of three genes concerned with the conversion of 2,3-dihydroxybenzoate into enterochelin in Escherichia coli K-12.

Authors: R K Luke; F Gibson
Journal: J Bacteriol Date: 1971-08 Impact factor: 3.490

4. Mapping of the tryptophan genes of Acinetobacter calcoaceticus by transformation.

Authors: R V Sawula; I P Crawford
Journal: J Bacteriol Date: 1972-11 Impact factor: 3.490

5. Chromosomal organization and expression of Escherichia coli pabA.

Authors: P V Tran; T A Bannor; S Z Doktor; B P Nichols
Journal: J Bacteriol Date: 1990-01 Impact factor: 3.490

6. Nucleotide sequence of Escherichia coli pabB indicates a common evolutionary origin of p-aminobenzoate synthetase and anthranilate synthetase.

Authors: P Goncharoff; B P Nichols
Journal: J Bacteriol Date: 1984-07 Impact factor: 3.490

7. Instability in tyrR strains of plasmids carrying the tyrosine operon: isolation and characterization of plasmid derivatives with insertions or deletions.

Authors: J I Rood; M K Sneddon; J F Morrison
Journal: J Bacteriol Date: 1980-11 Impact factor: 3.490