... being
repositioned sideways, and linker histones are depleted
[223]. Once DHSs at enhancers and promoters have
been created, they invariably incorporate the variant
histones H3.3 and H2A.Z either ... transcriptionally competent and repressed
genes. EMBO J 9, 3997–4006.
97 Woodcock CL, Skoultchi AI & Fan Y (2006) Role of
linker histone in chromatin structure and function: H1
s...
... benthic ones, where most of our own work has been based,
and two data sets in particular: the invertebrate food webs from an acidic pond
(Skipwith Pond, Warren, 1989) and an acidic woodland stream ... New
Zealand: New Zealand Limnological Society,
pp. 53–74.
Thompson, R. M. & Townsend, C. R. (2004).
Land-use influences on New Zealand
stream communities: effects on species
composition,...
... active at acidic pH, are specifically inhibited by
pepstatin and have two aspartic acid residues responsible for
the catalytic activity [2,5]. However, there are several
structural and functional ... scutella [84].
During daylily petal senescence and cell death, several
genes were shown to be strongly upregulated. One of these
daylily senescence-associated genes encodes an AP and i...
... A., Jones, A., Adams, D.J., Alewood,
P.F. & Lewis, R.J. (2004) Chemical and functional identification
and characterization of novel sulfated a-conotoxins from the cone
snail Conus anemone. ... a-conotoxins MII
and AuIB further dissected and correlated the combinato-
rial and functional heterogeneity of the slowly decaying
population [77]. In this study, two long events of 25 pS
1...
... (1999) Structure, function
and evolution of an tifreeze proteins. Cell Mol. Life Sci. 55 , 271 –
283.
11. Yeh, Y. & Feeney, R.E. (1996) Antifreeze proteins: Structures and
mechanisms of function. ... [31,32,36] and their three-
dimensional structures were determined [34,37–40]. In
subsequent sections, we describe the structure and dynamics
of each protein, and present a co...
... three antiparallel strands (1, 2 and 7) and
strand 6, which is parallel to strand 2. b-Strands are
located between the four a-helices (a1, 278–294; a2,
305–313; a4, 374–381; and a5, 397–405), with ... and
15
N atoms of the protein backbone, and for
more than 78% of the side chain atoms.
The main set of backbone u and w dihedral angles was
calculated from the chemical shift values...
... dublin TLP and zebrafish TLP are found in the flex-
ible portions of strands B and C that protrude towards
the solvent and in the conformation of the long loop
connecting strands D and E [17]. ... evolution of the structure and the function of the
thyroid hormone (TH) distributor, transthyretin, has
been well researched. The primary, secondary, tertiary
and quaternary structures...
... comprising the a1-helix and a2-helix and the
b2-strand of KH2. Hydrogen bonds to both amino
acid side-chains and the protein backbone, electro-
static and polar interactions and, to a lesser extent,
hydrophobic ... line
connecting the b2-strand and b¢-strand rep-
resents the variable loop. The white line
connecting the a1-helix and the a2-helix
represents the GXXG loop.
R. Valv...
... Baum, O. (1997) The
biology of sialic acids. Insights into their structure, metabolism
and function in particular during viral infection. In Glycoscience,
Status and Perspectives (Gabius, H J. & ... regulation.
GlcNAc kinase has been cloned from man [8] and mouse
[9]. Like N-acetylgalactosamine kinase [10] and N-acetyl-
mannosamine kinase, as a part of the bifunctional enzyme
U...