Literature DB >> 1764047

Part of the phospho group of pyridoxal phosphate may titrate over the pH range 5-8 in aspartate aminotransferase.

H B Dixon.   

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Year:  1991        PMID: 1764047      PMCID: PMC1130534          DOI: 10.1042/bj2800832

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


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  11 in total

1.  Interaction of uridine and cytidine monophosphates with ribonuclease A. IV. Phosphorus-31 nuclear magnetic resonance studies.

Authors:  D G Gorenstein; A M Wyrwicz; J Bode
Journal:  J Am Chem Soc       Date:  1976-04-14       Impact factor: 15.419

2.  The origin of multiply sigmoid curves of pH-dependence. The partitioning of groups among titration pK values.

Authors:  H B Dixon; S D Clarke; G A Smith; T K Carne
Journal:  Biochem J       Date:  1991-08-15       Impact factor: 3.857

3.  The unreliability of estimates of group dissociation constants.

Authors:  H B Dixon
Journal:  Biochem J       Date:  1976-03-01       Impact factor: 3.857

4.  Phosphorus-31 nuclear magnetic resonance of aspartate aminotransferase from chicken heart cytosol.

Authors:  T Korpela; J Mattinen; J P Himanen; M L Mekhanic; Y M Torchinsky
Journal:  Biochim Biophys Acta       Date:  1987-09-24

5.  Negatively co-operative ligand binding.

Authors:  H B Dixon; K F Tipton
Journal:  Biochem J       Date:  1973-08       Impact factor: 3.857

6.  Spectra of 3-hydroxypyridines. Band-shape analysis and evaluation of tautomeric equilibria.

Authors:  D E Metzler; C M Harris; R J Johnson; D B Saino; J A Thomson
Journal:  Biochemistry       Date:  1973-12-18       Impact factor: 3.162

7.  31P nuclear magnetic resonance of mitochondrial aspartate aminotransferase. The effects of solution pH and ligand binding.

Authors:  M E Mattingly; J R Mattingly; M Martinez-Carrion
Journal:  J Biol Chem       Date:  1982-08-10       Impact factor: 5.157

8.  Evidence that 31P NMR is a sensitive indicator of small conformational changes in the coenzyme of aspartate aminotransferase.

Authors:  K D Schnackerz; G Wahler; M G Vincent; J N Jansonius
Journal:  Eur J Biochem       Date:  1989-11-20

9.  The ionization states of the 5'-phosphate group in the various coenzyme forms bound to mitochondrial aspartate aminotransferase.

Authors:  J M Sanchez-Ruiz; A Iriarte; M Martinez-Carrion
Journal:  Arch Biochem Biophys       Date:  1991-04       Impact factor: 4.013

10.  [31P-NMR spectra of aspartate aminotransferase from cytosol of the chicken heart].

Authors:  T K Korpela; J P Himanen; J Mattinen; M L Mekhanik; Iu M Torchinskiĭ
Journal:  Bioorg Khim       Date:  1987-04
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