TABLE 2.
Proteina | IcsAi productionb | IcsAi localizationc | Plaque formationd | N-WASP recruitmente | F-actin tailsf |
---|---|---|---|---|---|
IcsAWT | +++ | P | +++ | +++ | +++ |
IcsAi56 | +++ | P | ++ | +++ | +++ |
IcsAi81 | +++ | P | +++ | NT | NT |
IcsAi87 | +++ | P | +++ | NT | NT |
IcsAi120 | +++ | P | +++ | NT | NT |
IcsAi122 | +++ | P | +++ | NT | NT |
IcsAi128 | +++ | P | +++ | NT | NT |
IcsAi132 | +++ | P | +++ | NT | NT |
IcsAi137 | +++ | P | +++ | NT | NT |
IcsAi138 | +++ | P | +++ | NT | NT |
IcsAi140 | +++ | P | +++ | NT | NT |
IcsAi148 | +++ | P | +++ | NT | NT |
IcsAi185 | +++ | P | − | − | − |
IcsAi193 | +++ | P | + | +++ | +++ |
IcsAi219 | +++ | P | − | − | − |
IcsAi226 | +++ | P | − | − | − |
IcsAi228 | +++ | P | − | − | + |
IcsAi230 | +++ | P | − | − | − |
IcsAi244 | +++ | P | − | − | − |
IcsAi248 | +++ | P | − | − | − |
IcsAi268 | +++ | P | − | − | − |
IcsAi271 | +++ | P | − | − | − |
IcsAi288 | +++ | P | + | ++ | ++ |
IcsAi292 | +++ | P | − | + | +/− |
IcsAi297 | +++ | P | − | − | − |
IcsAi312 | +++ | P | + | +++ | ++ |
IcsAi314 | +++ | P | +++ | NT | NT |
IcsAi322 | +++ | P | +++ | NT | NT |
IcsAi324 | +++ | P | +++ | NT | NT |
IcsAi326 | +++ | P | +++ | NT | NT |
IcsAi330a | +++ | P | − | − | − |
IcsAi330b | +++ | P | − | − | − |
IcsAi342 | +++ | P | − | − | − |
IcsAi346 | +++ | P | − | − | +/− |
IcsAi369 | +++ | P | +++ | NT | NT |
IcsAi381 | +++ | P | − | − | − |
IcsAi386 | +++ | P | +++ | NT | NT |
IcsAi456 | +++ | P | +++ | NT | NT |
IcsAi502 | +++ | P | + | ++ | ++ |
IcsAi532 | +++ | NP | − | − | − |
IcsAi563 | +++ | NP | − | − | − |
IcsAi595 | ++ | P | ++ | +++ | +++ |
IcsAi598 | ++ | P | ++ | +++ | +++ |
IcsAi633 | + | NT | − | + | + |
IcsAi643 | + | NT | − | − | − |
IcsAi677 | + | NT | − | − | − |
IcsAi716 | + | NT | − | − | − |
IcsAi748 | +++ | P | +++ | NT | NT |
Mutants with altered function are in boldface, and mutants with WT function are in plain type.
The “+++,” “++,” and “+” symbols indicate relative band intensities of Western immunoblots of whole-cell lysates.
NP, nonpolar; P, polar.
+++, WT plaques; ++, small plaques; +, foci; −, no plaques.
+++, WT N-WASP recruitment/F-actin comet tail formation; ++, 20 to 90% reduction in N-WASP recruitment/F-actin tail formation relative to WT; +, >90% reduction in N-WASP recruitment/F-actin tail formation; +/−, F-actin capping; −, N-WASP/F-actin tail formation not detected; NT, not tested. Quantitated as detailed in Materials and Methods.