Zobrazeno 1 - 10
of 468
pro vyhledávání: '"H, Zalkin"'
Publikováno v:
Journal of Biological Chemistry. 268:19710-19716
Adenylosuccinate adenosine 5'-monophosphate lyase (EC 4.3.2.2; ASL) catalyzes two distinct reactions in adenosine 5'-monophosphate (AMP) biosynthesis. A S413P mutation in ASL segregates with mental retardation in an affected family (Stone, R. L., Aim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b45e441502e18367ccdbafefd38b21c
https://doi.org/10.1016/s0021-9258(19)36573-1
https://doi.org/10.1016/s0021-9258(19)36573-1
Publikováno v:
Journal of Biological Chemistry. 266:5388-5394
NADP(+)-specific glutamate dehydrogenase of Salmonella typhimurium was previously shown to react irreversibly at the coenzyme site with the nucleotide analogue 2-((4-bromo-2,3-dioxobutyl)thio)-1,N6-ethenoadenosine 2',5'-bisphosphate (2-BDB-T epsilon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5a869300d7c32e291e7a091cd812fe5
https://doi.org/10.1016/s0021-9258(19)67606-4
https://doi.org/10.1016/s0021-9258(19)67606-4
Autor:
H. Zalkin
Publikováno v:
Research in Microbiology. 142:765-769
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efb61d98682fad27e646c2e43187064c
https://doi.org/10.1016/0923-2508(91)90053-d
https://doi.org/10.1016/0923-2508(91)90053-d
Publikováno v:
Journal of Bacteriology. 172:3799-3803
The purine regulon repressor protein, PurR, was shown to be a purine component involved in glyA regulation in Escherichia coli. Expression of glyA, encoding serine hydroxymethyltransferase activity, was elevated in a purR mutant compared with a wild-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f507fa8793df2592ba687bb2fb5b875d
https://doi.org/10.1128/jb.172.7.3799-3803.1990
https://doi.org/10.1128/jb.172.7.3799-3803.1990
Publikováno v:
The Journal of biological chemistry. 275(11)
Glutamine phosphoribosylpyrophosphate (PRPP) amidotransferase catalyzes the first reaction of de novo purine nucleotide synthesis in two steps at two sites. Glutamine is hydrolyzed to glutamate plus NH(3) at an N-terminal glutaminase site, and NH(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d91e6c80fcd036103a68d6b13fed1d19
https://pubmed.ncbi.nlm.nih.gov/10713115
https://pubmed.ncbi.nlm.nih.gov/10713115
Autor:
H, Zalkin, J L, Smith
Publikováno v:
Advances in enzymology and related areas of molecular biology. 72
Amide nitrogen from glutamine is a major source of nitrogen atoms incorporated biosynthetically into other amino acids, purine and pyrimidine bases, amino-sugars, and coenzymes. A family comprised of at least sixteen amidotransferases are known to ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::da58af1e8280a2bd770e8ac1b19811be
https://pubmed.ncbi.nlm.nih.gov/9559052
https://pubmed.ncbi.nlm.nih.gov/9559052
Autor:
H, Zalkin
Publikováno v:
Methods in enzymology. 281
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a9acd8e7d064a52aad81d097aff79d82
https://pubmed.ncbi.nlm.nih.gov/9250985
https://pubmed.ncbi.nlm.nih.gov/9250985
Publikováno v:
The Journal of biological chemistry. 268(26)
Adenylosuccinate adenosine 5'-monophosphate lyase (EC 4.3.2.2; ASL) catalyzes two distinct reactions in adenosine 5'-monophosphate (AMP) biosynthesis. A S413P mutation in ASL segregates with mental retardation in an affected family (Stone, R. L., Aim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1895dc2a78896b4339d858fd3caf1beb
https://pubmed.ncbi.nlm.nih.gov/8366112
https://pubmed.ncbi.nlm.nih.gov/8366112
Autor:
H, Zalkin
Publikováno v:
Advances in enzymology and related areas of molecular biology. 66
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3170db227baa8e4a832dbdb737e24351
https://pubmed.ncbi.nlm.nih.gov/8430515
https://pubmed.ncbi.nlm.nih.gov/8430515