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Journal article

The negative transcriptional regulator NmrA discriminates between oxidized and reduced dinucleotides.

Abstract:

NmrA, a transcription repressor involved in the regulation of nitrogen metabolism in Aspergillus nidulans,is a member of the short-chain dehydrogenase reductase superfamily. Isothermal titration calorimetry and differential scanning calorimetry have been used to show NmrA binds NAD+ and NADP+ with similar affinity (average KD 65 microM) but has a greatly reduced affinity for NADH and NADPH (average KD 6.0 mM). The structure of NmrA in a complex with NADP+ reveals how repositioning a His-37 si...

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Publication status:
Published

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Publisher copy:
10.1074/jbc.M304104200

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Journal:
Journal of biological chemistry
Volume:
278
Issue:
34
Pages:
32107-32114
Publication date:
2003-08-01
DOI:
EISSN:
1083-351X
ISSN:
0021-9258
Language:
English
Keywords:
Pubs id:
pubs:72613
UUID:
uuid:883dcf17-13a6-41a3-91d3-833df6971a11
Local pid:
pubs:72613
Source identifiers:
72613
Deposit date:
2012-12-19

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