PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 19033468-7 2008 We report here that the Ubr1 N-recognin, which conditionally targets Cup9 for degradation, is phosphorylated in vivo at multiple sites, including Ser(300) and Tyr(277). Serine 146-149 Cup9p Saccharomyces cerevisiae S288C 69-73 10850718-8 2000 We show that the degradation of Cup9 is allosterically activated by dipeptides with destabilizing N-terminal residues. Dipeptides 68-78 Cup9p Saccharomyces cerevisiae S288C 32-36 10850718-9 2000 In the resulting positive feedback circuit, imported dipeptides bind to Ubr1 and accelerate the Ubr1-dependent degradation of Cup9, thereby de-repressing the expression of Ptr2 and increasing the cell"s capacity to import peptides. Dipeptides 53-63 Cup9p Saccharomyces cerevisiae S288C 126-130 9427760-9 1998 An earlier study identified Cup9p as a protein required for an aspect of resistance to copper toxicity in S.cerevisiae. Copper 87-93 Cup9p Saccharomyces cerevisiae S288C 28-33 7969120-2 1994 Using an ethyl methanesulfonate mutant of a yeast strain in which CUP1 and ACE1 were deleted, we isolated a gene, designated CUP9, which permits yeast cells to grow at high concentrations of environmental copper, most notably when lactate is the sole carbon source. Ethyl Methanesulfonate 9-31 Cup9p Saccharomyces cerevisiae S288C 125-129 7969120-2 1994 Using an ethyl methanesulfonate mutant of a yeast strain in which CUP1 and ACE1 were deleted, we isolated a gene, designated CUP9, which permits yeast cells to grow at high concentrations of environmental copper, most notably when lactate is the sole carbon source. Copper 205-211 Cup9p Saccharomyces cerevisiae S288C 125-129 7969120-2 1994 Using an ethyl methanesulfonate mutant of a yeast strain in which CUP1 and ACE1 were deleted, we isolated a gene, designated CUP9, which permits yeast cells to grow at high concentrations of environmental copper, most notably when lactate is the sole carbon source. Lactic Acid 231-238 Cup9p Saccharomyces cerevisiae S288C 125-129 7969120-2 1994 Using an ethyl methanesulfonate mutant of a yeast strain in which CUP1 and ACE1 were deleted, we isolated a gene, designated CUP9, which permits yeast cells to grow at high concentrations of environmental copper, most notably when lactate is the sole carbon source. Carbon 251-257 Cup9p Saccharomyces cerevisiae S288C 125-129 7969120-3 1994 Disruption of CUP9, which is located on chromosome XVI, caused a loss of copper resistance in strains which possessed CUP1 and ACE1, as well as in the cup1 ace1 deletion strain. Copper 73-79 Cup9p Saccharomyces cerevisiae S288C 14-18 7969120-5 1994 CUP9 mRNA levels were, however, down regulated by copper when yeast cells were grown with glucose but not with lactate or glycerol-ethanol as the sole carbon source. Copper 50-56 Cup9p Saccharomyces cerevisiae S288C 0-4 7969120-5 1994 CUP9 mRNA levels were, however, down regulated by copper when yeast cells were grown with glucose but not with lactate or glycerol-ethanol as the sole carbon source. Glucose 90-97 Cup9p Saccharomyces cerevisiae S288C 0-4 7969120-5 1994 CUP9 mRNA levels were, however, down regulated by copper when yeast cells were grown with glucose but not with lactate or glycerol-ethanol as the sole carbon source. Lactic Acid 111-118 Cup9p Saccharomyces cerevisiae S288C 0-4 7969120-5 1994 CUP9 mRNA levels were, however, down regulated by copper when yeast cells were grown with glucose but not with lactate or glycerol-ethanol as the sole carbon source. Carbon 151-157 Cup9p Saccharomyces cerevisiae S288C 0-4 7969120-7 1994 The DNA sequence of CUP9 predicts an open reading frame of 306 amino acids in which a 55-amino-acid sequence showed 47% identity with the homeobox domain of the human proto-oncogene PBX1, suggesting that CUP9 is a DNA-binding protein which regulates the expression of important copper homeostatic genes. Copper 278-284 Cup9p Saccharomyces cerevisiae S288C 20-24 7969120-7 1994 The DNA sequence of CUP9 predicts an open reading frame of 306 amino acids in which a 55-amino-acid sequence showed 47% identity with the homeobox domain of the human proto-oncogene PBX1, suggesting that CUP9 is a DNA-binding protein which regulates the expression of important copper homeostatic genes. Copper 278-284 Cup9p Saccharomyces cerevisiae S288C 204-208 33989396-5 2021 However, a screen of mutants defective in transcription factor genes revealed that Cup9 is required for normal caspofungin tolerance under hyphal and not yeast growth conditions. Caspofungin 111-122 Cup9p Saccharomyces cerevisiae S288C 83-87 33989396-6 2021 In a hyphal-defective efg1Delta/Delta background, Cup9 is still required for normal caspofungin tolerance. Caspofungin 84-95 Cup9p Saccharomyces cerevisiae S288C 50-54 33989396-11 2021 Five Cup9-activated surface-protein genes have roles in cell wall integrity, based on mutant analysis published previously (PGA31, IFF11) or shown here (ORF19.3499, ORF19.851 or PGA28), and therefore may explain the hypersensitivity of the cup9Delta/Delta mutant to caspofungin. Caspofungin 266-277 Cup9p Saccharomyces cerevisiae S288C 5-9 33989396-12 2021 Our findings define Cup9 as a new determinant of caspofungin susceptibility. Caspofungin 49-60 Cup9p Saccharomyces cerevisiae S288C 20-24 19033468-7 2008 We report here that the Ubr1 N-recognin, which conditionally targets Cup9 for degradation, is phosphorylated in vivo at multiple sites, including Ser(300) and Tyr(277). Tyrosine 159-162 Cup9p Saccharomyces cerevisiae S288C 69-73 18708352-6 2008 These dipeptides bind to UBR1, the ubiquitin ligase of the N-end rule pathway, and allosterically accelerate the UBR1-dependent degradation of CUP9, a transcriptional repressor of PTR2. Dipeptides 6-16 Cup9p Saccharomyces cerevisiae S288C 143-147 18566452-10 2008 We show that the previously demonstrated in vivo dependence of CUP9 ubiquitylation on the binding of cognate dipeptides to the type-1/2 sites of UBR1 can be reconstituted in a completely defined in vitro system. Dipeptides 109-119 Cup9p Saccharomyces cerevisiae S288C 63-67 18566452-11 2008 We also found that purified UBR1 and CUP9 interact nonspecifically and that specific binding (which involves, in particular, the binding by cognate dipeptides to the UBR1 type-1/2 sites) can be restored either by a chaperone such as EF1A or through macromolecular crowding. Dipeptides 148-158 Cup9p Saccharomyces cerevisiae S288C 37-41 18162538-8 2008 We show that hemin does not directly occlude the substrate-binding sites of UBR1 but blocks the activation of its CUP9-binding site by dipeptides. Hemin 13-18 Cup9p Saccharomyces cerevisiae S288C 114-118 18162538-8 2008 We show that hemin does not directly occlude the substrate-binding sites of UBR1 but blocks the activation of its CUP9-binding site by dipeptides. Dipeptides 135-145 Cup9p Saccharomyces cerevisiae S288C 114-118 12391316-5 2002 Previous work demonstrated that dipeptides with destabilizing N-terminal residues allosterically activate UBR1, leading to accelerated in vivo degradation of CUP9 and the induction of PTR2 expression. Dipeptides 32-42 Cup9p Saccharomyces cerevisiae S288C 158-162 12391316-8 2002 This dissociation, which allows the interaction between UBR1 and CUP9, is strongly increased only if both type 1- and type 2-binding sites of UBR1 are occupied by dipeptides. Dipeptides 163-173 Cup9p Saccharomyces cerevisiae S288C 65-69