Zobrazeno 1 - 10
of 126
pro vyhledávání: '"R. Virden"'
Publikováno v:
Plant biology (Stuttgart, Germany). 14(1)
The effect on endoreduplication in sugar beet (Beta vulgaris L.) seedlings of five plant hormones in MS medium, ethylene, 24-epibrassinolide (EBR), gibberellic acid (GA(3) ), kinetin and 1-naphthaleneacetic acid (NAA), as well as a combination of kin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::311299798ffb3b0c8079f4a317647c64
https://pubmed.ncbi.nlm.nih.gov/21973015
https://pubmed.ncbi.nlm.nih.gov/21973015
Publikováno v:
Proteins. 36(2)
Trifluoroethanol (TFE) has been used to probe differences in the stability of the native state and in the folding pathways of the homologous cysteine protein inhibitors, human stefin A and B. After complete unfolding in 4.5 mol/L GuHCl, stefin A refo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3a75cddaa41d9df5a4c539924846f81e
https://pubmed.ncbi.nlm.nih.gov/10398367
https://pubmed.ncbi.nlm.nih.gov/10398367
Autor:
N C, Price, D J, Boam, S M, Kelly, D, Duncan, T, Krell, D G, Gourley, J R, Coggins, R, Virden, A R, Hawkins
Publikováno v:
The Biochemical journal. 338
The dodecameric type II dehydroquinases (DHQases) have an unusual quaternary structure in which four trimeric units are arranged with cubic 23 symmetry. The unfolding and refolding behaviour of the enzymes from Streptomyces coelicolor and Mycobacteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::829fa67be673a9e4839c2a5820a0afba
https://pubmed.ncbi.nlm.nih.gov/9931316
https://pubmed.ncbi.nlm.nih.gov/9931316
Publikováno v:
Proteins. 33(4)
We wished to test the hypothesis that the non proline cis to trans isomerization of the peptide bond at position 167 in the S. aureus beta-lactamase PC1 exerts a significant controlling effect on the folding pathway of this enzyme. The previous data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f293553c78f3d01d8d5d02c6d588b6b0
https://pubmed.ncbi.nlm.nih.gov/9849938
https://pubmed.ncbi.nlm.nih.gov/9849938
Autor:
R Virden
Publikováno v:
Journal of chemotherapy (Florence, Italy). 3(2)
The interaction of beta-lactamase with a beta-lactam substrate may, in addition to hydrolysis of the beta-lactam by way of an acylenzyme intermediate, lead to transient or permanent inhibition through one or more branches in the catalytic pathway. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dfbdbab4a7d88a28bbaf9b54a25fff4
https://pubmed.ncbi.nlm.nih.gov/1875236
https://pubmed.ncbi.nlm.nih.gov/1875236
Publikováno v:
Journal of Endocrinology. 116:17-23
Tyrosinase activity was increased in hair follicular melanocytes of C3H-HeAvy mice during the hair cycle and reached higher levels on days 6–8 after plucking than on day 12. Similarly, the rate of incorporation of [35S]methionine into tyrosinase wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10d0d7990bc3be3c6ca113d81488d058
https://doi.org/10.1677/joe.0.1160017
https://doi.org/10.1677/joe.0.1160017
Publikováno v:
Biochemical Journal. 239:575-580
An inactivator of serine beta-lactamases, 6 beta-iodopenicillanate, can be utilized as a probe in the classification of beta-lactamases. It is a substrate for class-B Zn2+-containing beta-lactamase II. Although it inactivates enzymes from both classe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db6d3c7ff0c1dad494797a68b57b3547
https://doi.org/10.1042/bj2390575
https://doi.org/10.1042/bj2390575
Publikováno v:
Atherosclerosis. 21:409-416
A steam-distilled and an ether extract of onion have both been found to enhance blood fibrinolysis without depressing fibrinogen content in groups of human volunteers. Chemical analysis has shown which sulphur-containing compounds were in highest con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d874360b9a353e193d6ea16062ed994
https://doi.org/10.1016/0021-9150(75)90053-2
https://doi.org/10.1016/0021-9150(75)90053-2
Autor:
D.C. Watts, R. Virden
Publikováno v:
Comparative Biochemistry and Physiology. 13:161-177
1. 1. The distribution has been studied of phosphotransferases active towards arginine, creatine, glycocyamine and taurocyamine in crude muscle extracts from a range of animals. 2. 2. The muscle extracts were also submitted to starch gel electrophore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::328f0a67069110cd0eb3c2da041c345a
https://doi.org/10.1016/0010-406x(64)90202-6
https://doi.org/10.1016/0010-406x(64)90202-6
Publikováno v:
European Journal of Biochemistry. 8:562-570
Proton relaxation rate studies have been used to study the interaction between arginine kinase from two sources, Homarus vulgaris and Homarus americanus, and manganous ion, MnADP- and MnATP2-, respectively. There was negligible interaction between Mn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b78f5f89cf188447fc4d9121e658ca1
https://doi.org/10.1111/j.1432-1033.1969.tb00564.x
https://doi.org/10.1111/j.1432-1033.1969.tb00564.x