C R Bagshaw
Overview
Explore the profile of C R Bagshaw including associated specialties, affiliations and a list of published articles.
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62
Citations
1051
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Recent Articles
1.
Bagshaw C, Cherny D
Biochem Soc Trans
. 2006 Oct;
34(Pt 5):979-82.
PMID: 17052241
The ability to detect emission from a single fluorophore presents a powerful tool to probe the dynamic properties of protein molecules during their interactions with ligands. Here, different classes of...
2.
Wakelin S, Bagshaw C
J Microsc
. 2003 Feb;
209(Pt 2):143-8.
PMID: 12588531
Total internal reflection fluorescence (TIRF) microscopy is finding increasing application for selectively detecting molecules at or near a glass-water surface. As with all fluorescence methods, the efficiency of excitation of...
3.
Bagshaw C
Essays Biochem
. 2002 Dec;
35:19-31.
PMID: 12471887
Solution measurements indicate that actin and myosin alternately bind and dissociate during one ATP hydrolysis cycle. Crystallographic studies indicate at least two basic conformations of the myosin head exist in...
4.
Malnasi-Csizmadia A, Pearson D, Kovacs M, Woolley R, Geeves M, Bagshaw C
Biochemistry
. 2001 Oct;
40(42):12727-37.
PMID: 11601998
The fluorescence emission intensity from a conserved tryptophan residue (W501) located in the relay loop (F466 to L516) of the Dicytostelium discoideum myosin II motor domain is sensitive to ATP...
5.
Malnasi-Csizmadia A, Kovacs M, Woolley R, Botchway S, Bagshaw C
J Biol Chem
. 2001 Mar;
276(22):19483-90.
PMID: 11278775
Steady-state and time-resolved fluorescence measurements were performed on a Dictyostelium discoideum myosin II motor domain construct retaining a single tryptophan residue at position 501, located on the relay loop. Other...
6.
Malnasi-Csizmadia A, Woolley R, Bagshaw C
Biochemistry
. 2000 Dec;
39(51):16135-46.
PMID: 11123942
When myosin interacts with ATP there is a characteristic enhancement in tryptophan fluorescence which has been widely exploited in kinetic studies. Using Dictyostelium motor domain mutants, we show that W501,...
7.
Conibear P, Bagshaw C
J Microsc
. 2000 Dec;
200(Pt 3):218-29.
PMID: 11106962
Total internal reflection fluorescence (TIRF) microscopy, used in conjunction with flash photolysis, provides a useful way of investigating the kinetics of macromolecular interactions. We compare different TIRF optical geometries to...
8.
Conibear P, Bagshaw C
Proc Biol Sci
. 2000 Mar;
267(1441):415-21.
PMID: 10722224
The number of myosin molecules in synthetic thick filaments, prepared by dialysis at 0.12 M NaCl and pH 7.0, was estimated to be between 400 and 800 molecules per micrometre...
9.
Shirakawa I, Chaen S, Bagshaw C, Sugi H
Biophys J
. 2000 Feb;
78(2):918-26.
PMID: 10653804
The kinetics of displacement of a fluorescent nucleotide, 2'(3')-O-[N[2-[[Cy3]amido]ethyl]carbamoyl]-adenosine 5'-triphosphate (Cy3-EDA-ATP), bound to rabbit soleus muscle myofibrils were studied using flash photolysis of caged ATP. Use of myofibrils from this...
10.
Bakolitsa C, de Pereda J, Bagshaw C, Critchley D, Liddington R
Cell
. 1999 Dec;
99(6):603-13.
PMID: 10612396
Vinculin plays a dynamic role in the assembly of the actin cytoskeleton. A strong interaction between its head and tail domains that regulates binding to other cytoskeletal components is disrupted...