PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10947842-0 2000 Tuning of the porin expression under anaerobic growth conditions by his-to-Asp cross-phosphorelay through both the EnvZ-osmosensor and ArcB-anaerosensor in Escherichia coli. Histidine 68-71 hypothetical protein Escherichia coli 135-139 11148031-0 2001 Solution structure and dynamic character of the histidine-containing phosphotransfer domain of anaerobic sensor kinase ArcB from Escherichia coli. Histidine 48-57 hypothetical protein Escherichia coli 119-123 11148031-2 2001 Multidimensional NMR techniques were applied to determine the solution structure of the histidine-containing phosphotransfer signaling domain of ArcB (HPt(ArcB)), which has a phosphorylation site, His717. Histidine 88-97 hypothetical protein Escherichia coli 145-149 11148031-2 2001 Multidimensional NMR techniques were applied to determine the solution structure of the histidine-containing phosphotransfer signaling domain of ArcB (HPt(ArcB)), which has a phosphorylation site, His717. Histidine 88-97 hypothetical protein Escherichia coli 151-160 10788795-1 2000 The ArcB sensor plays a crucial role in the histidine to aspartate (His-to-Asp) phosphorelay signal transduction, which is involved in the transcriptional regulatory network that allows Escherichia coli cells to sense various respiratory growth conditions. Histidine 44-53 hypothetical protein Escherichia coli 4-8 10788795-1 2000 The ArcB sensor plays a crucial role in the histidine to aspartate (His-to-Asp) phosphorelay signal transduction, which is involved in the transcriptional regulatory network that allows Escherichia coli cells to sense various respiratory growth conditions. Histidine 68-71 hypothetical protein Escherichia coli 4-8 10788795-2 2000 ArcB is one of the best-studied hybrid His-kinases involved in the multi-step His-to-Asp phosphorelay. Histidine 39-42 hypothetical protein Escherichia coli 0-4 10585483-4 1999 ArcB is a tripartite kinase, possessing a primary transmitter, a receiver, and a secondary transmitter domain that catalyzes the phosphorylation of ArcA via a His --> Asp --> His --> Asp phosphorelay, as well as the dephosphorylation of ArcA-P by a reverse phosphorelay. Histidine 159-162 hypothetical protein Escherichia coli 0-4 10734219-2 2000 The sixA gene was originally identified as the one that interferes with, at its multi-copy state, the cross-phosphorelay between the histidine-containing phosphotransmitter (HPt) domain of the ArcB anaerobic sensor and its non-cognate OmpR response regulator. Histidine 133-142 hypothetical protein Escherichia coli 193-197 10585483-4 1999 ArcB is a tripartite kinase, possessing a primary transmitter, a receiver, and a secondary transmitter domain that catalyzes the phosphorylation of ArcA via a His --> Asp --> His --> Asp phosphorelay, as well as the dephosphorylation of ArcA-P by a reverse phosphorelay. Histidine 181-184 hypothetical protein Escherichia coli 0-4 10531481-0 1999 Refined structure of the histidine-containing phosphotransfer (HPt) domain of the anaerobic sensor kinase ArcB from Escherichia coli at 1.57 A resolution. Histidine 25-34 hypothetical protein Escherichia coli 106-110 10531481-1 1999 The crystal structure of the histidine-containing phosphotransfer (HPt) domain of the anaerobic sensor kinase ArcB from Escherichia coli has been refined to 1.57 A resolution, using the coordinates of the earlier 2.06 A structure as a starting model. Histidine 29-38 hypothetical protein Escherichia coli 110-114 8825099-2 1995 This class of bacterial sensory kinases, typified by ArcB and BarA, possesses two phospho-donor (His) sites, together with a phospho-accepting (Asp) site. Histidine 97-100 hypothetical protein Escherichia coli 53-57 10089421-2 1999 Recent biochemical studies have shown that SixA is involved in the signal transduction of the His-Asp phosphorelay through the dephosphorylation of the histidine-containing phosphotransfer (HPt) domain of the anaerobic sensor kinase ArcB. Histidine 94-97 hypothetical protein Escherichia coli 233-237 10089421-2 1999 Recent biochemical studies have shown that SixA is involved in the signal transduction of the His-Asp phosphorelay through the dephosphorylation of the histidine-containing phosphotransfer (HPt) domain of the anaerobic sensor kinase ArcB. Histidine 152-161 hypothetical protein Escherichia coli 233-237 9830034-2 1998 Under those conditions, the tripartite sensor kinase ArcB undergoes autophosphorylation at the expense of ATP and subsequently transphosphorylates its cognate response regulator ArcA through a His --> Asp --> His --> Asp phosphorelay pathway. Histidine 193-196 hypothetical protein Escherichia coli 53-57 9830034-2 1998 Under those conditions, the tripartite sensor kinase ArcB undergoes autophosphorylation at the expense of ATP and subsequently transphosphorylates its cognate response regulator ArcA through a His --> Asp --> His --> Asp phosphorelay pathway. Histidine 215-218 hypothetical protein Escherichia coli 53-57 9830034-5 1998 This reverse phosphorelay involves both the conserved His-717 of the secondary transmitter domain and the conserved Asp-576 of the receiver domain of ArcB but not the conserved His-292 of its primary transmitter domain. Histidine 54-57 hypothetical protein Escherichia coli 150-154 9972245-0 1998 Mutational analysis of the histidine-containing phosphotransfer (HPt) signaling domain of the ArcB sensor in Escherichia coli. Histidine 27-36 hypothetical protein Escherichia coli 94-98 9683496-0 1998 A dual-signaling mechanism mediated by the ArcB hybrid sensor kinase containing the histidine-containing phosphotransfer domain in Escherichia coli. Histidine 84-93 hypothetical protein Escherichia coli 43-47 9683496-2 1998 ArcB is a hybrid sensor kinase having multiple phosphorylation sites in its primary amino acid sequence, including a transmitter, a receiver, and a histidine-containing phosphotransfer (HPt) domain. Histidine 148-157 hypothetical protein Escherichia coli 0-4 9683496-4 1998 Results of recent in vitro studies revealed multistep His-to-Asp phosphotransfer circuitry in the ArcB-ArcA signaling system. Histidine 54-57 hypothetical protein Escherichia coli 98-102 9683496-6 1998 The results suggested that the phosphorylated His-717 site in the HPt domain of ArcB is essential for anaerobic repression of sdh. Histidine 46-49 hypothetical protein Escherichia coli 80-84 9683496-7 1998 Nonetheless, the ArcB mutant lacking this crucial His-717 site does not necessarily exhibit a null phenotype with respect to ArcB-ArcA signaling. Histidine 50-53 hypothetical protein Escherichia coli 17-21 9685739-0 1998 The structure and function of the histidine-containing phosphotransfer (HPt) signaling domain of the Escherichia coli ArcB sensor. Histidine 34-43 hypothetical protein Escherichia coli 118-122 9685739-2 1998 ArcB is an unorthodox His-kinase, in that it contains three types of phosphotransfer signaling domains in its primary amino acid sequence, namely, transmitter (or His-kinase), receiver, and histidine-containing phosphotransfer (HPt) domains. Histidine 190-199 hypothetical protein Escherichia coli 0-4 9489669-0 1998 An Escherichia coli protein that exhibits phosphohistidine phosphatase activity towards the HPt domain of the ArcB sensor involved in the multistep His-Asp phosphorelay. Histidine 148-151 hypothetical protein Escherichia coli 110-114 9489669-1 1998 The Escherichia coli sensory kinase, ArcB, possesses a histidine-containing phosphotransfer (HPt) domain, which is implicated in the His-Asp multistep phosphorelay. Histidine 55-64 hypothetical protein Escherichia coli 37-41 9489669-1 1998 The Escherichia coli sensory kinase, ArcB, possesses a histidine-containing phosphotransfer (HPt) domain, which is implicated in the His-Asp multistep phosphorelay. Histidine 133-136 hypothetical protein Escherichia coli 37-41 2201868-6 1990 ArcB conserved a histidine residue for autophosphorylation of the sensor proteins, and aspartic residues important for the regulator proteins. Histidine 17-26 hypothetical protein Escherichia coli 0-4 7957084-5 1994 This newly identified histidine in ArcB and BarA was demonstrated to play a crucial role in the observed multicopy suppression. Histidine 22-31 hypothetical protein Escherichia coli 35-39 7957084-6 1994 Furthermore, it was demonstrated in vivo and in vitro for ArcB that the C-terminal domain containing the histidine can function as an alternative phosphodonor (or transmitter). Histidine 105-114 hypothetical protein Escherichia coli 58-62 1512197-2 1992 ArcB belongs to a subclass of sensors that have not only a conserved histidine-containing transmitter domain but also a conserved aspartate-containing receiver domain of the regulator family. Histidine 69-78 hypothetical protein Escherichia coli 0-4 7957084-3 1994 Among such suppressors, arcB and barA are of particular interest because these gene products are unique in the sense that they contain both an autophosphorylated histidine site (or transmitter module) and a phospho-accepting aspartate site (or receiver module) in their primary amino acid sequences. Histidine 162-171 hypothetical protein Escherichia coli 24-28 7957084-4 1994 Here we report that ArcB and BarA possess in the C-terminal region a phosphorylated histidine site which has never been noticed, in addition to the authentic one identified previously. Histidine 84-93 hypothetical protein Escherichia coli 20-24