| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T1 |
0-73 |
Sentence |
denotes |
Purification and characterization of the human SR 31747A-binding protein. |
| T1 |
0-73 |
Sentence |
denotes |
Purification and characterization of the human SR 31747A-binding protein. |
| T2 |
74-135 |
Sentence |
denotes |
A nuclear membrane protein related to yeast sterol isomerase. |
| T2 |
74-135 |
Sentence |
denotes |
A nuclear membrane protein related to yeast sterol isomerase. |
| T3 |
136-266 |
Sentence |
denotes |
SR 31747A, defined as a sigma ligand, is a novel immunosuppressive agent that blocks proliferation of human and mouse lymphocytes. |
| T3 |
136-266 |
Sentence |
denotes |
SR 31747A, defined as a sigma ligand, is a novel immunosuppressive agent that blocks proliferation of human and mouse lymphocytes. |
| T4 |
267-391 |
Sentence |
denotes |
Using a radiolabeled chemical probe, we here purified a target of SR 31747A and called it SR 31747A-binding protein (SR-BP). |
| T4 |
267-391 |
Sentence |
denotes |
Using a radiolabeled chemical probe, we here purified a target of SR 31747A and called it SR 31747A-binding protein (SR-BP). |
| T5 |
392-501 |
Sentence |
denotes |
Purified SR-BP retained its binding properties and migrated on SDS-polyacrylamide gel as a Mr 28,000 protein. |
| T5 |
392-501 |
Sentence |
denotes |
Purified SR-BP retained its binding properties and migrated on SDS-polyacrylamide gel as a Mr 28,000 protein. |
| T6 |
502-661 |
Sentence |
denotes |
Cloning of the cDNA encoding human SR-BP shows an open reading frame for a 223-amino acid protein, which is homologous to the recently cloned sigma 1 receptor. |
| T6 |
502-661 |
Sentence |
denotes |
Cloning of the cDNA encoding human SR-BP shows an open reading frame for a 223-amino acid protein, which is homologous to the recently cloned sigma 1 receptor. |
| T7 |
662-792 |
Sentence |
denotes |
Interestingly, the deduced amino acid sequence was found to be related to fungal C8-C7 sterol isomerase, encoded by the ERG2 gene. |
| T7 |
662-792 |
Sentence |
denotes |
Interestingly, the deduced amino acid sequence was found to be related to fungal C8-C7 sterol isomerase, encoded by the ERG2 gene. |
| T8 |
793-942 |
Sentence |
denotes |
The ERG2 gene product has been identified recently as the molecular target of SR 31747A that mediates antiproliferative effects of the drug in yeast. |
| T8 |
793-942 |
Sentence |
denotes |
The ERG2 gene product has been identified recently as the molecular target of SR 31747A that mediates antiproliferative effects of the drug in yeast. |
| T9 |
943-1146 |
Sentence |
denotes |
Northern blot analysis of SR-BP gene expression revealed a single transcript of 2 kilobases which was widely expressed among organs, with the highest abundance in liver and the lowest abundance in brain. |
| T9 |
943-1146 |
Sentence |
denotes |
Northern blot analysis of SR-BP gene expression revealed a single transcript of 2 kilobases which was widely expressed among organs, with the highest abundance in liver and the lowest abundance in brain. |
| T10 |
1147-1330 |
Sentence |
denotes |
Subcellular localization analysis in various cells, using a specific monoclonal antibody raised against SR-BP, demonstrated that this protein was associated with the nuclear envelope. |
| T10 |
1147-1330 |
Sentence |
denotes |
Subcellular localization analysis in various cells, using a specific monoclonal antibody raised against SR-BP, demonstrated that this protein was associated with the nuclear envelope. |
| T11 |
1331-1616 |
Sentence |
denotes |
When studying the binding of SR 31747A on membranes from yeast expressing SR-BP, we found a pharmacological profile of sigma 1 receptors; binding was displaced by (+)-pentazocine, haloperidol, and (+)-SKF 10,047, with (+)-SKF 10, 047 being a more potent competitor than (-)-SKF 10,047. |
| T11 |
1331-1616 |
Sentence |
denotes |
When studying the binding of SR 31747A on membranes from yeast expressing SR-BP, we found a pharmacological profile of sigma 1 receptors; binding was displaced by (+)-pentazocine, haloperidol, and (+)-SKF 10,047, with (+)-SKF 10, 047 being a more potent competitor than (-)-SKF 10,047. |
| T12 |
1617-1813 |
Sentence |
denotes |
Scatchard plot analysis revealed Kd values of 7.1 nM and 0.15 nM for (+)-pentazocine and SR 31747A, respectively, indicating an affinity of SR-BP 50-fold higher for SR 31747A than for pentazocine. |
| T12 |
1617-1813 |
Sentence |
denotes |
Scatchard plot analysis revealed Kd values of 7.1 nM and 0.15 nM for (+)-pentazocine and SR 31747A, respectively, indicating an affinity of SR-BP 50-fold higher for SR 31747A than for pentazocine. |
| T13 |
1814-1958 |
Sentence |
denotes |
Additionally, we showed that pentazocine, a competitive inhibitor of SR 31747A binding, also prevents the immunosuppressive effect of SR 31747A. |
| T13 |
1814-1958 |
Sentence |
denotes |
Additionally, we showed that pentazocine, a competitive inhibitor of SR 31747A binding, also prevents the immunosuppressive effect of SR 31747A. |
| T14 |
1959-2135 |
Sentence |
denotes |
Taken together, these findings strongly suggest that SR-BP represents the molecular target for SR 31747A in mammalian tissues, which could be critical for T cell proliferation. |
| T14 |
1959-2135 |
Sentence |
denotes |
Taken together, these findings strongly suggest that SR-BP represents the molecular target for SR 31747A in mammalian tissues, which could be critical for T cell proliferation. |