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cobinamide phosphate guanylyltransferase activity

Known as: CobU, AdoCbi kinase/AdoCbi-phosphate guanylyltransferase, adenosylcobinamide kinase/adenosylcobinamide-phosphate guanylyltransferase 
Catalysis of the reaction: adenosylcobinamide phosphate + GTP + 2 H(+) = adenosylcobinamide-GDP + diphosphate. [EC:2.7.7.62, RHEA:22715]
National Institutes of Health

Papers overview

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Highly Cited
2008
Highly Cited
2008
Corrinoid (vitamin B12-like) cofactors contain various alpha-axial ligands, including 5,6-dimethylbenzimidazole (DMB) or adenine… Expand
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2007
2007
A limited number of nitric oxide (NO)-generating drugs are available for clinical use for acute and chronic conditions. Most of… Expand
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2004
2004
Abstract Micro-high-performance liquid chromatography interfaced to inductively coupled plasma mass spectrometry was optimized… Expand
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2000
2000
CobU is a bifunctional enzyme involved in adenosylcobalamin (coenzyme B(12)) biosynthesis in Salmonella typhimurium LT2. In this… Expand
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Highly Cited
1999
Highly Cited
1999
In Salmonella typhimurium, the CobU, CobS, CobT, and CobC proteins have been proposed to catalyze the late steps in… Expand
1998
1998
The X-ray structure of adenosylcobinamide kinase/adenosylcobinamide phosphate guanylyltransferase (CobU) from Salmonella… Expand
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1995
1995
A 6.4-kb region of a 6.8-kb BamHI fragment carrying Rhodobacter capsulatus genes involved in late steps of cobalamin synthesis… Expand
Highly Cited
1994
Highly Cited
1994
RNA receptors (aptamers) capable of specifically binding cyanocobalamin (vitamin B12) have been isolated by in vitro selection… Expand
Highly Cited
1990
Highly Cited
1990
Salmonella typhimurium is able to synthesize cobalamin (B12) under anaerobic growth conditions. The previously described… Expand
1971
1971
High-resolution Fourier transform NMR at 15.08 MHz was used to observe the proton-decoupled natural-abundance (13)C spectra of… Expand
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