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@ARTICLE{Schwarz:16637,
author = {Schwarz, C.K.W. and Tschapek, B. and Jumpertz, T. and
Jenewein, S. and Lecher, J. and Willbold, D. and Panjikar,
S. and Halland, B. and Smits, S.H.J. and Schmitt, L.},
title = {{C}rystallisation and preliminary {X}-ray crystallographic
studies of an oligomeric species of a refolded {C}39
peptidase-like domain of the {E}scherichia coli {ABC}
transporter {H}aemolysin {B}},
journal = {Acta crystallographica / F},
volume = {67},
issn = {1744-3091},
address = {Oxford [u.a.]},
publisher = {Blackwell},
reportid = {PreJuSER-16637},
pages = {630 - 633},
year = {2011},
note = {We would like to acknowledge Solvej Siedler for important
assistance during the initial stages of this project. This
work was funded by the EDICT (European Initiative on
Channels and Transporters) consortium FP7 Theme
(Health-2007-2.1.1-5) to BT and LS. We thank the Ministry of
Innovation, Science and Research of the German Federal State
North Rhine-Westphalia (NRW) and the Heinrich Heine
University Dusseldorf (scholarship from the CLIB-Graduate
Cluster Industrial Biotechnology to CKWS).},
abstract = {The ABC transporter haemolysin B (HlyB) from Escherichia
coli is part of a type I secretion system that translocates
a 110 kDa toxin in one step across both membranes of this
Gram-negative bacterium in an ATP-dependent manner. Sequence
analysis indicates that HlyB contains a C39 peptidase-like
domain at its N-terminus. C39 domains are thiol-dependent
peptidases that cleave their substrates after a GG motif.
Interestingly, the catalytically invariant cysteine is
replaced by a tyrosine in the C39-like domain of HlyB. Here,
the overexpression, purification and crystallization of the
isolated C39-like domain are described as a first step
towards obtaining structural insights into this domain and
eventually answering the question concerning the function of
a degenerated C39 domain in the ABC transporter HlyB.},
keywords = {ATP-Binding Cassette Transporters: chemistry / Bacterial
Proteins: chemistry / Carrier Proteins: chemistry /
Crystallization / Crystallography, X-Ray / Escherichia coli:
chemistry / Hemolysin Proteins: chemistry / Protein
Multimerization / Protein Refolding / ATP-Binding Cassette
Transporters (NLM Chemicals) / Bacterial Proteins (NLM
Chemicals) / Carrier Proteins (NLM Chemicals) / Hemolysin
Proteins (NLM Chemicals) / Hlyb protein, Bacteria (NLM
Chemicals) / J (WoSType)},
cin = {ICS-6},
ddc = {530},
cid = {I:(DE-Juel1)ICS-6-20110106},
pnm = {Funktion und Dysfunktion des Nervensystems / BioSoft:
Makromolekulare Systeme und biologische
Informationsverarbeitung},
pid = {G:(DE-Juel1)FUEK409 / G:(DE-Juel1)FUEK505},
shelfmark = {Biochemical Research Methods / Biochemistry $\&$ Molecular
Biology / Biophysics / Crystallography},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:21543878},
pmc = {pmc:PMC3087657},
UT = {WOS:000290235900025},
doi = {10.1107/S1744309111010876},
url = {https://juser.fz-juelich.de/record/16637},
}