% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Kingscott:144029,
author = {King-scott, J. and Konarev, P. V. and Panjikar, S. and
Jordanova, R. and Svergun, D. I. and Tucker, P. A. and DESY},
title = {{S}tructural characterization of the multidomain regulatory
protein {R}v1364c from mycobacterium tuberculosis},
journal = {Structure},
volume = {19},
issn = {0969-2126},
address = {London [u.a.]},
publisher = {Elsevier Science},
reportid = {PHPPUBDB-25737},
pages = {56},
year = {2011},
abstract = {The open reading frame rv1364c of Mycobacterium
tuberculosis, which regulates the stress-dependent σ
factor, σ(F), has been analyzed structurally and
functionally. Rv1364c contains domains with sequence
similarity to the RsbP/RsbW/RsbV regulatory system of the
stress-response σ factor of Bacillus subtilis. Rv1364c
contains, sequentially, a PAS domain (which shows sequence
similarity to the PAS domain of the B. subtilis RsbP
protein), an active phosphatase domain, a kinase (anti-σ(F)
like) domain and a C-terminal anti-σ(F) antagonist like
domain. The crystal structures of two PAS domain constructs
(at 2.3 and 1.6 Å) and a phosphatase/kinase dual domain
construct (at 2.6 Å) are described. The PAS domain is
shown to bind palmitic acid but to have 100 times greater
affinity for palmitoleic acid. The full-length protein can
exist in solution as both monomer and dimer. We speculate
that a switch between monomer and dimer, possibly resulting
from fatty acid binding, affects the accessibility of the
serine of the C-terminal, anti-σ(F) antagonist domain for
dephosphorylation by the phosphatase domain thus indirectly
altering the availability of σ(F).},
keywords = {Bacterial Proteins: chemistry / Binding Sites / Catalytic
Domain / Crystallography, X-Ray / Enzyme Assays / Fatty
Acids: metabolism / Humans / Kinetics / Mycobacterium
tuberculosis: enzymology / Phosphotransferases: chemistry /
Protein Binding / Protein Multimerization / Protein
Structure, Tertiary / Protein-Serine-Threonine Kinases:
chemistry / Scattering, Small Angle / Structural Homology,
Protein / X-Ray Diffraction / Bacterial Proteins (NLM
Chemicals) / Fatty Acids (NLM Chemicals) /
Phosphotransferases (NLM Chemicals) / PAS domain kinases
(NLM Chemicals) / Protein-Serine-Threonine Kinases (NLM
Chemicals)},
cin = {EMBL},
ddc = {570},
cid = {$I:(DE-H253)EMBL_-2012_-20130307$},
pnm = {DORIS Beamline K1.2 (POF2-54G13) / DORIS Beamline BW7
(POF2-54G13) / DORIS Beamline K1.1 (POF2-54G13)},
pid = {G:(DE-H253)POF2-K1.2-20130405 /
G:(DE-H253)POF2-BW7-20130405 /
G:(DE-H253)POF2-K1.1-20130405},
experiment = {EXP:(DE-H253)D-K1.1-20150101 / EXP:(DE-H253)D-BW7-20150101
/ EXP:(DE-H253)D-K1.2-20150101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:21220116},
UT = {WOS:000286348000009},
doi = {10.1016/j.str.2010.11.010},
url = {https://bib-pubdb1.desy.de/record/144029},
}