-
1
-
-
0028240869
-
-
P. Crespo, N. Xu, W. F. Simonds, J. S. Gutkind, Nature 369, 418 (1994).
-
(1994)
Nature
, vol.369
, pp. 418
-
-
Crespo, P.1
Xu, N.2
Simonds, W.F.3
Gutkind, J.S.4
-
2
-
-
0029943493
-
-
B. E. Hawes, L. M. Luftrell, T. van Biesen, R. J. Lefkowitz, J. Biol. Chem. 271, 12133 (1996); I. Ferby et al., ibid., p. 11684; C. Knall et al., ibid., p. 2799.
-
(1996)
J. Biol. Chem.
, vol.271
, pp. 12133
-
-
Hawes, B.E.1
Luftrell, L.M.2
Van Biesen, T.3
Lefkowitz, R.J.4
-
3
-
-
0029943493
-
-
B. E. Hawes, L. M. Luftrell, T. van Biesen, R. J. Lefkowitz, J. Biol. Chem. 271, 12133 (1996); I. Ferby et al., ibid., p. 11684; C. Knall et al., ibid., p. 2799.
-
J. Biol. Chem.
, pp. 11684
-
-
Ferby, I.1
-
4
-
-
0029943493
-
-
B. E. Hawes, L. M. Luftrell, T. van Biesen, R. J. Lefkowitz, J. Biol. Chem. 271, 12133 (1996); I. Ferby et al., ibid., p. 11684; C. Knall et al., ibid., p. 2799.
-
J. Biol. Chem.
, pp. 2799
-
-
Knall, C.1
-
6
-
-
0029090212
-
-
B. Stoyanov et al., Science 269, 690 (1995).
-
(1995)
Science
, vol.269
, pp. 690
-
-
Stoyanov, B.1
-
7
-
-
1842314116
-
-
in preparation
-
The mutant of PI3Kγ that lacks lipid kinase activity, PI3Kγ K799R (designated DK) exhibits less than 0.1 % of the specific activity of the wild-type enzyme when expressed in vitro. It was provided by M. Wymann, Fribourg (14). Lysine 799 is the wortmannin-binding site of PI3Kγ (S. Stoyanova et al., in preparation).
-
-
-
Stoyanova, S.1
-
8
-
-
0028670476
-
-
W. J. Koch, B. E. Hawes, L. F. AlLen, R. J. Lefkowitz, Proc. Natl. Acad. Sci. U.S.A. 91, 12706 (1994).
-
(1994)
Proc. Natl. Acad. Sci. U.S.A.
, vol.91
, pp. 12706
-
-
Koch, W.J.1
Hawes, B.E.2
Allen, L.F.3
Lefkowitz, R.J.4
-
10
-
-
0028977847
-
-
T. van Biesen et al., Nature 376, 781 (1995).
-
(1995)
Nature
, vol.376
, pp. 781
-
-
Van Biesen, T.1
-
15
-
-
0029964035
-
-
Y. Chen et al., EMBO J. 15, 1037 (1996); L. M. Luttrell et al., J. Biol. Chem. 271, 19443 (1996); A. Ptasznik, A. Traynor-Kaplan, G. M. Bokoch, ibid. 270, 19969 (1995); B. Schieffer et al., ibid. 271, 10329 (1996); J. Sadoshima and S. Izumo, EMBO J. 15, 775 (1996); Y. Wan, T. Kurosaki, X.-Y. Huang, Nature 380, 541 (1996).
-
(1996)
EMBO J.
, vol.15
, pp. 1037
-
-
Chen, Y.1
-
16
-
-
0029778177
-
-
Y. Chen et al., EMBO J. 15, 1037 (1996); L. M. Luttrell et al., J. Biol. Chem. 271, 19443 (1996); A. Ptasznik, A. Traynor-Kaplan, G. M. Bokoch, ibid. 270, 19969 (1995); B. Schieffer et al., ibid. 271, 10329 (1996); J. Sadoshima and S. Izumo, EMBO J. 15, 775 (1996); Y. Wan, T. Kurosaki, X.-Y. Huang, Nature 380, 541 (1996).
-
(1996)
J. Biol. Chem.
, vol.271
, pp. 19443
-
-
Luttrell, L.M.1
-
17
-
-
0029148780
-
-
Y. Chen et al., EMBO J. 15, 1037 (1996); L. M. Luttrell et al., J. Biol. Chem. 271, 19443 (1996); A. Ptasznik, A. Traynor-Kaplan, G. M. Bokoch, ibid. 270, 19969 (1995); B. Schieffer et al., ibid. 271, 10329 (1996); J. Sadoshima and S. Izumo, EMBO J. 15, 775 (1996); Y. Wan, T. Kurosaki, X.-Y. Huang, Nature 380, 541 (1996).
-
(1995)
J. Biol. Chem.
, vol.270
, pp. 19969
-
-
Ptasznik, A.1
Traynor-Kaplan, A.2
Bokoch, G.M.3
-
18
-
-
0029985733
-
-
Y. Chen et al., EMBO J. 15, 1037 (1996); L. M. Luttrell et al., J. Biol. Chem. 271, 19443 (1996); A. Ptasznik, A. Traynor-Kaplan, G. M. Bokoch, ibid. 270, 19969 (1995); B. Schieffer et al., ibid. 271, 10329 (1996); J. Sadoshima and S. Izumo, EMBO J. 15, 775 (1996); Y. Wan, T. Kurosaki, X.-Y. Huang, Nature 380, 541 (1996).
-
(1996)
J. Biol. Chem.
, vol.271
, pp. 10329
-
-
Schieffer, B.1
-
19
-
-
0029670826
-
-
Y. Chen et al., EMBO J. 15, 1037 (1996); L. M. Luttrell et al., J. Biol. Chem. 271, 19443 (1996); A. Ptasznik, A. Traynor-Kaplan, G. M. Bokoch, ibid. 270, 19969 (1995); B. Schieffer et al., ibid. 271, 10329 (1996); J. Sadoshima and S. Izumo, EMBO J. 15, 775 (1996); Y. Wan, T. Kurosaki, X.-Y. Huang, Nature 380, 541 (1996).
-
(1996)
EMBO J.
, vol.15
, pp. 775
-
-
Sadoshima, J.1
Izumo, S.2
-
20
-
-
0029892373
-
-
Y. Chen et al., EMBO J. 15, 1037 (1996); L. M. Luttrell et al., J. Biol. Chem. 271, 19443 (1996); A. Ptasznik, A. Traynor-Kaplan, G. M. Bokoch, ibid. 270, 19969 (1995); B. Schieffer et al., ibid. 271, 10329 (1996); J. Sadoshima and S. Izumo, EMBO J. 15, 775 (1996); Y. Wan, T. Kurosaki, X.-Y. Huang, Nature 380, 541 (1996).
-
(1996)
Nature
, vol.380
, pp. 541
-
-
Wan, Y.1
Kurosaki, T.2
Huang, X.-Y.3
-
23
-
-
0029055812
-
-
O. A. Coso et al., Cell 81, 1137 (1995).
-
(1995)
Cell
, vol.81
, pp. 1137
-
-
Coso, O.A.1
-
25
-
-
1842266976
-
-
note
-
2, 1 mM dithiotreitol, 2 mM sodium vanadate, 1 mM phenylmethylsulfonylfluoride, aprotinin (20 μg/ml), and leupeptin (20 μg/ml). The lysate was centrifuged at 14,000g for 20 min at 4°C, and proteins were immunoprecipitated and assayed for kinase activity. Equivalent expression of cDNA constructs was verified with the respective antibodies.
-
-
-
-
26
-
-
1842312285
-
-
note
-
32P] adenosine triphosphate (ATP) per reaction, 20 μM unlabeled ATP, and myelin basic protein (MBP) (1.5 mg/ml) (Sigma) at 30°C for 30 min. Reactions were terminated by addition of 5X Laemmli buffer. Samples were boiled and proteins were separated by SDS-polyacrylamide gel electrophoresis (PAGE) (12% gel). Phosphorylated MBP was visualized by autoradiography and quantified with either a phosphorimager or a liquid scintillation detector. Parallel samples were immunoprecipitated with antibody to HA and processed for protein immunoblot analysis with a MAPK-specific antiserum.
-
-
-
-
27
-
-
1842379669
-
-
note
-
Lysates of total cellular protein or anti-HA immunoprecipitates were analyzed by protein immunoblotting after SDS-PAGE with the corresponding rabbit antiserum or mouse mAb. Immunocomplexes were visualized by enhanced chemiluminescence detection (Amersham) with the use of goat antiserum to rabbit or mouse immunoglobulin G coupled to horseradish peroxidase (Cappel, West Chester, PA). Mouse mAbs to the HA epitope 12CA5 were purchased from Babco. Rabbit polyclonal antisera to c-Src, Shc, and Grb2 were purchased from Santa Cruz Laboratories (Santa Cruz, CA) or Upstate Biotechnology (Lake Placid, NY),
-
-
-
-
28
-
-
0029786995
-
-
S. Zhang, O. A. Coso, R. Collins, J. S. Gutkind, W. F. Simonds, J. Biol. Chem. 271, 20208 (1996).
-
(1996)
J. Biol. Chem.
, vol.271
, pp. 20208
-
-
Zhang, S.1
Coso, O.A.2
Collins, R.3
Gutkind, J.S.4
Simonds, W.F.5
-
29
-
-
1842264987
-
-
note
-
We thank A. Gazit and A. Levitzki for supplying PP1. M.L.I. and R.W. are supported by grants SFB 197 and We 1565/1-2 from the Deutsche Forschungsgemeinschaft.
-
-
-
|