| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T1 |
0-97 |
Sentence |
denotes |
Phosphorylation of histidine in proteins by a nuclear extract of Physarum polycephalum plasmodia. |
| T1 |
0-97 |
Sentence |
denotes |
Phosphorylation of histidine in proteins by a nuclear extract of Physarum polycephalum plasmodia. |
| T2 |
98-276 |
Sentence |
denotes |
A high salt nuclear extract from the true slime mold Physarum polycephalum was used as a source of kinase activity for the incubation of calf thymus histones with [gamma-32P]ATP. |
| T2 |
98-276 |
Sentence |
denotes |
A high salt nuclear extract from the true slime mold Physarum polycephalum was used as a source of kinase activity for the incubation of calf thymus histones with [gamma-32P]ATP. |
| T3 |
277-368 |
Sentence |
denotes |
A major proportion of the 32P incorporated into histones was acid-labile and alkali-stable. |
| T3 |
277-368 |
Sentence |
denotes |
A major proportion of the 32P incorporated into histones was acid-labile and alkali-stable. |
| T4 |
369-590 |
Sentence |
denotes |
The nature of the alkali-stable phosphorylated component was analyzed by subjecting the phosphorylated protein to total alkaline hydrolysis and separating the resultant phosphoamino acids by anion exchange chromatography. |
| T4 |
369-590 |
Sentence |
denotes |
The nature of the alkali-stable phosphorylated component was analyzed by subjecting the phosphorylated protein to total alkaline hydrolysis and separating the resultant phosphoamino acids by anion exchange chromatography. |
| T5 |
591-763 |
Sentence |
denotes |
The 32P-labeled material co-chromatographed with phosphohistidine standards and did not co-chromatograph with phosphoserine, phosphothreonine, or phosphotyrosine standards. |
| T5 |
591-763 |
Sentence |
denotes |
The 32P-labeled material co-chromatographed with phosphohistidine standards and did not co-chromatograph with phosphoserine, phosphothreonine, or phosphotyrosine standards. |
| T6 |
764-1141 |
Sentence |
denotes |
In similar experiments using reversed phase high-performance liquid chromatography to separate the phosphoamino acids, the 32P-labeled phosphoamino acid behaved like the 1-isomer of phosphohistidine, in not being retained by the column, and unlike 3-phosphohistidine, phosphoserine, phosphothreonine, phosphotyrosine, and phosphoarginine, which were all retained on the column. |
| T6 |
764-1141 |
Sentence |
denotes |
In similar experiments using reversed phase high-performance liquid chromatography to separate the phosphoamino acids, the 32P-labeled phosphoamino acid behaved like the 1-isomer of phosphohistidine, in not being retained by the column, and unlike 3-phosphohistidine, phosphoserine, phosphothreonine, phosphotyrosine, and phosphoarginine, which were all retained on the column. |
| T7 |
1142-1329 |
Sentence |
denotes |
Histone H4 was a good substrate for the histidine kinase activity and the location of the phosphorylated histidine residue was probed by peptide mapping using chymotrypsin or V8 protease. |
| T7 |
1142-1329 |
Sentence |
denotes |
Histone H4 was a good substrate for the histidine kinase activity and the location of the phosphorylated histidine residue was probed by peptide mapping using chymotrypsin or V8 protease. |
| T8 |
1330-1433 |
Sentence |
denotes |
Both maps were consistent with labeling of histidine 75 and inconsistent with labeling of histidine 18. |
| T8 |
1330-1433 |
Sentence |
denotes |
Both maps were consistent with labeling of histidine 75 and inconsistent with labeling of histidine 18. |
| T9 |
1434-1533 |
Sentence |
denotes |
The data show that Physarum nuclei contain a major kinase activity which produces phosphohistidine. |
| T9 |
1434-1533 |
Sentence |
denotes |
The data show that Physarum nuclei contain a major kinase activity which produces phosphohistidine. |
| T10 |
1534-1779 |
Sentence |
denotes |
The methods we have developed for studying this kinase activity provide the basis for a complete characterization of the structure and function of the Physarum enzyme and can be applied to the study of similar kinase activities in other systems. |
| T10 |
1534-1779 |
Sentence |
denotes |
The methods we have developed for studying this kinase activity provide the basis for a complete characterization of the structure and function of the Physarum enzyme and can be applied to the study of similar kinase activities in other systems. |