Hanane A Koteiche
Overview
Explore the profile of Hanane A Koteiche including associated specialties, affiliations and a list of published articles.
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22
Citations
613
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Recent Articles
1.
Mishra S, Chandler S, Williams D, Claxton D, Koteiche H, Stewart P, et al.
Structure
. 2018 Jul;
26(8):1116-1126.e4.
PMID: 29983375
Small heat-shock proteins (sHSPs) are molecular chaperones that bind partially and globally unfolded states of their client proteins. Previously, we discovered that the archaeal Hsp16.5, which forms ordered and symmetric...
2.
Verhalen B, Dastvan R, Thangapandian S, Peskova Y, Koteiche H, Nakamoto R, et al.
Nature
. 2017 Mar;
543(7647):738-741.
PMID: 28289287
ATP binding cassette (ABC) transporters of the exporter class harness the energy of ATP hydrolysis in the nucleotide-binding domains (NBDs) to power the energetically uphill efflux of substrates by a...
3.
Koteiche H, Claxton D, Mishra S, Stein R, McDonald E, Mchaourab H
Biochemistry
. 2015 Sep;
54(38):5949-58.
PMID: 26378715
In addition to contributing to lens optical properties, the α-crystallins are small heat shock proteins that possess chaperone activity and are predicted to bind and sequester destabilized proteins to delay...
4.
Zou P, Wu S, Koteiche H, Mishra S, Levic D, Knapik E, et al.
Exp Eye Res
. 2015 Jul;
138:104-13.
PMID: 26149094
αA- and αB-crystallins are small heat shock proteins that bind thermodynamically destabilized proteins thereby inhibiting their aggregation. Highly expressed in the mammalian lens, the α-crystallins have been postulated to play...
5.
Alexander N, Stein R, Koteiche H, Kaufmann K, Mchaourab H, Meiler J
PLoS One
. 2013 Sep;
8(9):e72851.
PMID: 24039810
An increasingly used parameter in structural biology is the measurement of distances between spin labels bound to a protein. One limitation to these measurements is the unknown position of the...
6.
Shi J, Koteiche H, McDonald E, Fox T, Stewart P, Mchaourab H
J Biol Chem
. 2013 Jan;
288(7):4819-30.
PMID: 23277356
Small heat shock proteins (sHSPs) are ubiquitous chaperones that bind and sequester non-native proteins preventing their aggregation. Despite extensive studies of sHSPs chaperone activity, the location of the bound substrate...
7.
McDonald E, Bortolus M, Koteiche H, Mchaourab H
Biochemistry
. 2012 Jan;
51(6):1257-68.
PMID: 22264079
Human small heat shock protein 27 (Hsp27) undergoes concentration-dependent equilibrium dissociation from an ensemble of large oligomers to a dimer. This phenomenon plays a critical role in Hsp27 chaperone activity...
8.
Mushrush D, Koteiche H, Sammons M, Link A, Mchaourab H, Lacy D
J Biol Chem
. 2011 Jun;
286(30):27011-8.
PMID: 21652698
Botulinum neurotoxin (BoNT) belongs to a large class of toxic proteins that act by enzymatically modifying cytosolic substrates within eukaryotic cells. The process by which a catalytic moiety is transferred...
9.
Amadi S, Koteiche H, Mishra S, Mchaourab H
J Biol Chem
. 2010 Jun;
285(34):26710-8.
PMID: 20551331
EmrE, a member of the small multidrug transporters superfamily, extrudes positively charged hydrophobic compounds out of Escherichia coli cytoplasm in exchange for inward movement of protons down their electrochemical gradient....
10.
Satish Kumar M, Koteiche H, Claxton D, Mchaourab H
FEBS Lett
. 2008 Dec;
583(1):175-9.
PMID: 19071118
A number of alphaA-crystallin mutants are associated with hereditary cataract including cysteine substitution at arginine 49. We report the formation of affinity-driven disulfide bonds in the interaction of alphaA-R49C with...