Results 41 to 50 of about 1,808,366 (209)

Characterization of bacteriocin ABC transporter ATP-binding protein produced by a newly isolated Enterococcus casseliflavus MI001 strain

Beni-Suef University Journal of Basic and Applied Sciences, 2019
Background ATP-binding cassette (ABC) transporters constitute one of the largest transporter protein families and play a role in diverse biological processes.
Indira Mikkili, Venkateswarulu TC, Abraham Peele Karlapudi, Vidya Prabhakar Kodali, Krupanidhi Srirama   +4 more
doaj   +1 more source

Conformational changes in the catalytically inactive nucleotide-binding site of CFTR. [PDF]

, 2013
A central step in the gating of the cystic fibrosis transmembrane conductance regulator (CFTR) chloride channel is the association of its two cytosolic nucleotide-binding domains (NBDs) into a head-to-tail dimer, with two nucleotides bound at the ...
Mihályi Csaba, Vergani P, Töröcsik, B, Csanády, László, Csanády László, Mihályi, C, Csaba Mihályi, Paola Vergani, Vergani, Paola, Beáta Töröcsik, Szollosi, A, László Csanády, Szőllősi, András, Szöllősi András, Törőcsik, Beáta, Mihályi, Csaba, Andras Szollosi, Vergani, P, Törőcsik Beáta, Csanády, L   +19 more
core   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

Single-molecule visualization of conformational changes and substrate transport in the vitamin B12 ABC importer BtuCD-F

Nature Communications, 2017
The vitamin B12 importer BtuCD-F is a type II ATP-binding cassette transporter. Here the authors use single-molecule fluorescence techniques to analyse ATP hydrolysis and substrate transport in individual BtuCD-F complexes embedded in liposomes, and ...
Joris M. H. Goudsmits, Dirk Jan Slotboom, Antoine M. van Oijen   +2 more
doaj   +1 more source

ATP-binding cassette transporter 13 mRNA expression level in schizophrenia patients

Scientific Reports, 2020
The objective of this study was to investigate the expression and clinical role of ATP-binding cassette transporter 13 (ABCA13) gene previously shown to be associated with schizophrenia (SZ) through Genome-wide association studies studies.
Lu Qian, Yu Qin, Xinyu Chen, Fuquan Zhang, Bixiu Yang, Kunlun Dong, Zhiqiang Wang, Kai Zhang   +7 more
doaj   +1 more source

Der katalytische Zyklus der Nukleotid-bindenden Domäne des ABC-Transporters HlyB [PDF]

, 2005
Nucleotide-binding domains (NBDs), roughly 27 kDa in size, are conservative components of the large family of ABC (ATP-binding cassette) transporters, which includes importers, exporters, and receptors.
Zaitseva, Jelena
core  

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

FEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata, Yuxin Li, Kei Endo, Koichi Ito   +3 more
wiley   +1 more source

Inward- and outward-facing X-ray crystal structures of homodimeric P-glycoprotein CmABCB1

Nature Communications, 2019
P-glycoprotein, an ATP-binding cassette (ABC) transporter, extrudes a large variety of xenobiotics from the cell which protects tissues from toxins.
Atsushi Kodan, Tomohiro Yamaguchi, Toru Nakatsu, Keita Matsuoka, Yasuhisa Kimura, Kazumitsu Ueda, Hiroaki Kato   +6 more
doaj   +1 more source

Hypoxia-activated prodrug TH-302 decreased survival rate of canine lymphoma cells under hypoxic condition. [PDF]

PLoS ONE, 2017
We tested the hypotheses that hypoxic stimulation enhances growth potentials of canine lymphoma cells by activating hypoxia-inducible factor 1α (HIF-1α), and that the hypoxia-activated prodrug (TH-302) inhibits growth potentials in the cells.
Hiroki Yamazaki, Yu-Chang Lai, Morihiro Tateno, Asuka Setoguchi, Yuko Goto-Koshino, Yasuyuki Endo, Munekazu Nakaichi, Hajime Tsujimoto, Naoki Miura   +8 more
doaj   +1 more source

Fingerprint of the mitochondrial ABC transporter Mdl1p from Saccharomyces cerevisiae [PDF]

, 2006
The multidrug resistance like protein 1 (Mdl1p) belongs to the class of ATP binding cassette (ABC) transporters which comprise a large family of membrane proteins utilising ATP hydrolysis to drive up-hill transport of a wide variety of solutes across ...
Hofacker, Matthias
core