>sp|P93398|GBB2_TOBAC Guanine nucleotide-binding protein subunit beta-2 OS=Nicotiana tabacum MSVKELKERHMAATQTVNDLREKLKQKRLQLLDTDVSGYARSQGKTPVIFGPTDLVCCRI LQGHTGKVYSLDWTPEKNRIVSASQDGRLIVWNALTSQKTHAIKLPCAWVMTCAFSPSGQ SVACGGLDSVCSIFNLNSPIDKDGNHPVSRMLSGHKGYVSSCQYVPDEDTHVITSSGDQT CVLWDITTGLRTSVFGGEFQSGHTADVQSVSISSSNPRLFVSGSCDSTARLWDTRVASRA QRTFYGHEGDVNTVKFFPDGNRFGTGSDDGTCRLFDIRTGHQLQVYYQPHGDGDIPHVTS MAFSISGRLLFVGYSNGDCYVWDTLLAKVVLNLGAVQNSHEGRISCLGLSADGSALCTGS WDTNLKIWAFGGHRSVI