I T Arkin
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Explore the profile of I T Arkin including associated specialties, affiliations and a list of published articles.
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31
Citations
733
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Recent Articles
1.
Khattari Z, Brotons G, Arbely E, Arkin I, Metzger T, Salditt T
Physica B Condens Matter
. 2020 Apr;
357(1):34-38.
PMID: 32288217
We report on an anomalous X-ray reflectivity study to locate a labelled residue of a membrane protein with respect to the lipid bilayer. From such experiments, important constraints on the...
2.
Khattari Z, Arbely E, Arkin I, Salditt T
Eur Biophys J
. 2006 Oct;
36(1):45-55.
PMID: 17019591
We have investigated the effect of the transmembrane domain of three viral ion channel proteins on the lipid bilayer structure by X-ray reflectivity and scattering from oriented planar bilayers. The...
3.
Khattari Z, Brotons G, Akkawi M, Arbely E, Arkin I, Salditt T
Biophys J
. 2005 Dec;
90(6):2038-50.
PMID: 16361349
We investigated the structure of the hydrophobic domain of the severe acute respiratory syndrome E protein in model lipid membranes by x-ray reflectivity and x-ray scattering. In particular, we used...
4.
Chia C, Torres J, Cooper M, Arkin I, BOWIE J
FEBS Lett
. 2002 Feb;
512(1-3):47-51.
PMID: 11852050
Maculatin 1.1 is an antimicrobial peptide isolated from the Australian tree frog Litoria genimaculata that adopts an amphipathic, alpha-helical structure in solution. Its orientation and conformation when incorporated to pre-formed...
5.
Stevens T, Arkin I
Protein Sci
. 2001 Nov;
10(12):2507-17.
PMID: 11714918
It has been shown previously that some membrane proteins have a conserved core of amino acid residues. This idea not only serves to orient helices during model building exercises but...
6.
Torres J, Kukol A, Arkin I
Biophys J
. 2001 Oct;
81(5):2681-92.
PMID: 11606281
Transmembrane helices are no longer believed to be just hydrophobic segments that exist solely to anchor proteins to a lipid bilayer, but rather they appear to have the capacity to...
7.
Torres J, Kukol A, Goodman J, Arkin I
Biopolymers
. 2001 Oct;
59(6):396-401.
PMID: 11598874
Detailed site-specific information can be exceptionally useful in structural studies of macromolecules in general and proteins in particular. Such information is usually obtained from spectroscopic studies using a label/probe that...
8.
Briggs J, Torres J, Arkin I
Proteins
. 2001 Jul;
44(3):370-5.
PMID: 11455610
The importance of accurately modeling membrane proteins cannot be overstated, in lieu of the difficulties in solving their structures experimentally. Often, however, modeling procedures (e.g., global searching molecular dynamics) generate...
9.
Cordes F, Kukol A, Forrest L, Arkin I, Sansom M, Fischer W
Biochim Biophys Acta
. 2001 Jun;
1512(2):291-8.
PMID: 11406106
Vpu is an 81 amino acid auxiliary protein in HIV-1 which exhibits channel activity. We used two homo-pentameric bundles with the helical transmembrane segments derived from FTIR spectroscopy in combination...
10.
Torres J, Kukol A, Arkin I
Biophys J
. 2000 Dec;
79(6):3139-43.
PMID: 11106618
Site-directed dichroism is an emerging technique for the determination of membrane protein structure. However, due to a number of factors, among which is the high natural abundance of (13)C, the...