Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Matthew, Revington"'
Publikováno v:
The Journal of Organic Chemistry. 81:2981-2986
N,N'-Diacyl bispidines exhibit chirality in the absence of a chiral center and axis. Conformational analysis indicates planar chirality in the molecular structure as a result of open-ended chiral planes, which has been confirmed by X-ray diffraction
Publikováno v:
Journal of Magnetic Resonance. 203:11-28
A decade ago, Dr. L.E. Kay and co-workers described an ingenious HNCO-based triple-resonance experiment from which several protein backbone RDCs can be measured simultaneously (Yang et al. (1999) [1] ). They implemented a J-scaling technique in the 1
Publikováno v:
Proteins: Structure, Function, and Bioinformatics. 73:28-42
S100B is one of the best-characterized members of the calcium-signaling S100 protein family. Most S100 proteins are dimeric, with each monomer containing two EF-hand calcium-binding sites (EF1, EF2). S100B and other S100 proteins respond to calcium i
Publikováno v:
Journal of Biomolecular NMR. 35:295-300
Publikováno v:
Protein Science. 14:3115-3120
YdhR is a 101-residue conserved protein from Escherichia coli. Sequence searches reveal that the protein has >50% identity to proteins found in a variety of other bacterial genomes. Using size exclusion chromatography and fluorescence spectroscopy, w
Autor:
Alexander V. Kurochkin, Matthew Revington, Yongbo Zhang, Erik R. P. Zuiderweg, Groverv N.B. Yip
Publikováno v:
Journal of Molecular Biology. 349:163-183
Hsp70 chaperones are two-domain proteins that assist in intra-cellular protein (re) folding processes in all species. The protein folding activity of the substrate binding domain of the Hsp70s is regulated by nucleotide binding at the nucleotide-bind
Publikováno v:
Journal of Biological Chemistry. 279:33958-33967
We present an NMR investigation of the nucleotide-dependent conformational properties of a 44-kDa nucleotide binding domain (NBD) of an Hsp70 protein. Conformational changes driven by ATP binding and hydrolysis in the N-terminal NBD are believed to a
Publikováno v:
Protein Science. 11:1227-1238
The F(1)F(0) ATP synthase is a reversible molecular motor that employs a rotary catalytic cycle to couple a chemiosmotic membrane potential to the formation/hydrolysis of ATP. The multisubunit enzyme contains two copies of the b subunit that form a h
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1459:521-527
The effects of mutation of residue Ala-128 of the b subunit of Escherichia coli ATP synthase to aspartate on the structure of the subunit and its interaction with the F1 sector were analyzed. Determination of solution molecular weights by sedimentati
Publikováno v:
Journal of Bioenergetics and Biomembranes. 32:347-355
The b subunit of ATP synthase is a major component of the second stalk connecting the F1and F0 sectors of the enzyme and is essential for normal assembly and function. The156-residue b subunit of the Escherichia coli ATP synthase has been investigate