| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T1 |
0-120 |
Sentence |
denotes |
Kinetic analysis of the Ca2+-dependent, membrane-bound, macrophage phospholipase A2 and the effects of arachidonic acid. |
| T1 |
0-120 |
Sentence |
denotes |
Kinetic analysis of the Ca2+-dependent, membrane-bound, macrophage phospholipase A2 and the effects of arachidonic acid. |
| T2 |
121-349 |
Sentence |
denotes |
The kinetics of the Ca2+-dependent, alkaline pH optimum, membrane-bound phospholipase A2 from the P388D1 macrophage-like cell line were studied using various phosphatidylcholine (PC) and phosphatidylethanolamine (PE) substrates. |
| T2 |
121-349 |
Sentence |
denotes |
The kinetics of the Ca2+-dependent, alkaline pH optimum, membrane-bound phospholipase A2 from the P388D1 macrophage-like cell line were studied using various phosphatidylcholine (PC) and phosphatidylethanolamine (PE) substrates. |
| T3 |
350-529 |
Sentence |
denotes |
This enzyme exhibits "surface dilution kinetics" toward PC in Triton X-100 mixed micelles, and the "dual phospholipid model" was found to adequately describe its kinetic behavior. |
| T3 |
350-529 |
Sentence |
denotes |
This enzyme exhibits "surface dilution kinetics" toward PC in Triton X-100 mixed micelles, and the "dual phospholipid model" was found to adequately describe its kinetic behavior. |
| T4 |
530-659 |
Sentence |
denotes |
With substrate in the form of sonicated vesicles, the dual phospholipid model should give rise to Michaelis-Menten type kinetics. |
| T4 |
530-659 |
Sentence |
denotes |
With substrate in the form of sonicated vesicles, the dual phospholipid model should give rise to Michaelis-Menten type kinetics. |
| T5 |
660-804 |
Sentence |
denotes |
However, the hydrolysis of dipalmitoyl-PC, 1-palmitoyl-2-oleoyl-PC, and 1-stearoyl-2-arachidonoyl-PC vesicles exhibited two distinct activities. |
| T5 |
660-804 |
Sentence |
denotes |
However, the hydrolysis of dipalmitoyl-PC, 1-palmitoyl-2-oleoyl-PC, and 1-stearoyl-2-arachidonoyl-PC vesicles exhibited two distinct activities. |
| T6 |
805-984 |
Sentence |
denotes |
Below 10 microM, the data appeared to follow Michaelis-Menten behavior, while at higher concentrations, the data could best be fit to a Hill equation with a Hill coefficient of 2. |
| T6 |
805-984 |
Sentence |
denotes |
Below 10 microM, the data appeared to follow Michaelis-Menten behavior, while at higher concentrations, the data could best be fit to a Hill equation with a Hill coefficient of 2. |
| T7 |
985-1108 |
Sentence |
denotes |
These PCs had Vmax values for the low substrate concentration range of 0.2-0.6 nmol min-1 mg-1 and Km values of 1-2 microM. |
| T7 |
985-1108 |
Sentence |
denotes |
These PCs had Vmax values for the low substrate concentration range of 0.2-0.6 nmol min-1 mg-1 and Km values of 1-2 microM. |
| T8 |
1109-1205 |
Sentence |
denotes |
At the high substrate concentration range, the Vmax values were between 5 and 7 nmol min-1 mg-1. |
| T8 |
1109-1205 |
Sentence |
denotes |
At the high substrate concentration range, the Vmax values were between 5 and 7 nmol min-1 mg-1. |
| T9 |
1206-1374 |
Sentence |
denotes |
PC containing unsaturated fatty acids had an apparent Km, determined from the Hill equation, of about 15 microM, while the apparent Km of dipalmitoyl-PC was 0.6 microM. |
| T9 |
1206-1374 |
Sentence |
denotes |
PC containing unsaturated fatty acids had an apparent Km, determined from the Hill equation, of about 15 microM, while the apparent Km of dipalmitoyl-PC was 0.6 microM. |
| T10 |
1375-1523 |
Sentence |
denotes |
When 70% glycerol was included in the assays, a single Michaelis-Menten curve was obtained for both dipalmitoyl-PC and 1-stearoyl,2-arachidonoyl-PC. |
| T10 |
1375-1523 |
Sentence |
denotes |
When 70% glycerol was included in the assays, a single Michaelis-Menten curve was obtained for both dipalmitoyl-PC and 1-stearoyl,2-arachidonoyl-PC. |
| T11 |
1524-1723 |
Sentence |
denotes |
Possible explanations for these kinetic results include reconstitution of the membrane-bound phospholipase A2 in the phospholipid vesicle or the enzyme has tow distinct phospholipid binding function. |
| T11 |
1524-1723 |
Sentence |
denotes |
Possible explanations for these kinetic results include reconstitution of the membrane-bound phospholipase A2 in the phospholipid vesicle or the enzyme has tow distinct phospholipid binding function. |
| T12 |
1724-1912 |
Sentence |
denotes |
The kinetics for both dipalmitoyl-PC and dipalmitoyl-PE hydrolysis in vesicles was very similar, indicating that the enzyme does not greatly prefer one of these head groups over the other. |
| T12 |
1724-1912 |
Sentence |
denotes |
The kinetics for both dipalmitoyl-PC and dipalmitoyl-PE hydrolysis in vesicles was very similar, indicating that the enzyme does not greatly prefer one of these head groups over the other. |
| T13 |
1913-1991 |
Sentence |
denotes |
The enzyme also showed no preference for arachidonoyl containing phospholipid. |
| T13 |
1913-1991 |
Sentence |
denotes |
The enzyme also showed no preference for arachidonoyl containing phospholipid. |
| T14 |
1992-2179 |
Sentence |
denotes |
Enzymatic activity toward PC containing saturated fatty acids was linear to about 15% hydrolysis while the hydrolysis of PC containing unsaturated fatty acids was linear to only about 5%. |
| T14 |
1992-2179 |
Sentence |
denotes |
Enzymatic activity toward PC containing saturated fatty acids was linear to about 15% hydrolysis while the hydrolysis of PC containing unsaturated fatty acids was linear to only about 5%. |
| T15 |
2180-2261 |
Sentence |
denotes |
This loss of linearity was due to inhibition by released unsaturated fatty acids. |
| T15 |
2180-2261 |
Sentence |
denotes |
This loss of linearity was due to inhibition by released unsaturated fatty acids. |
| T16 |
2262-2370 |
Sentence |
denotes |
Arachidonic acid was found to be a competitive inhibitor of dipalmitoyl PC hydrolysis with a K1 of 5 microM. |
| T16 |
2262-2370 |
Sentence |
denotes |
Arachidonic acid was found to be a competitive inhibitor of dipalmitoyl PC hydrolysis with a K1 of 5 microM. |
| T17 |
2371-2455 |
Sentence |
denotes |
This tight binding suggests a possible in vivo regulatory role for arachidonic acid. |
| T17 |
2371-2455 |
Sentence |
denotes |
This tight binding suggests a possible in vivo regulatory role for arachidonic acid. |
| T18 |
2456-2623 |
Sentence |
denotes |
Three compounds of the arachidonic acid cascade, prostaglandin F2 alpha, 6-keto-prostaglandin F1 alpha, and thromboxane B2, showed no inhibition of enzymatic activity. |
| T18 |
2456-2623 |
Sentence |
denotes |
Three compounds of the arachidonic acid cascade, prostaglandin F2 alpha, 6-keto-prostaglandin F1 alpha, and thromboxane B2, showed no inhibition of enzymatic activity. |