Protein
Signal-induced proliferation-associated protein 1
Function
GTPase activator for the nuclear Ras-related regulatory proteins Rap1, Rsr1 and Ran in vitro, converting them to the putatively inactive GDP-bound state. Affects cell cycle progression.
Sequence
MWAGGVGSPRRGMAPAPTDDLFARKLRQPARPPLTPNTFEPRPARGPLLRSGSDAGEVRPPTPASPRARAHSHEDASRPAATPTRLFTDPLALLGLPAEEPEPTFPPVLEPRWFAHYDVQSLLFDWAPRPRGTGSHTEANSGTLAEGQTTTSDLLLGAPGFVSELGGEGELGLGGPISPPVPPALPNAAVSVLEEPQTRTTTYSLEHADLGAGYYRKYFYGKEHQNFFGLDEALGPVAVSLRREEKEGSGGGTLHSYRVIVRTTQLRTLRGTISEDALPPGPPSVSPRKLLEHVAPRLSPTCLRLGSASPKVPRQLLTLDEQVLSFQRKGGILYCRAGQGSEEEMYNNQEAGAAFMQFLTLLGDVVRLKGFESYRAQLDTKTDSTGTHSLYTTYQDHEIMFHVSTMLPYTPNNQQQLLRKRHIGNDIVTIVFQEPGSKPFCPTTIRSHFQHVFLVVRAHAPCTPHTSYRVAVSRTQDTPAFGPALPEGGGPFAANADFRAFLLAKALNGEQAAGHARQFHAMATRTRQQYLQDLATNEVTTTSLDSASRFGLPSLGGRRRATPRSPGADVQAAGALMWGVRAAPGARVAAGAETSGPDDAEVPCLLGISAETLVLVAPRDGRVVFNCACRDVLAWTFSEHQLDLYHGRGEAITLRLDGAPGQAVGEVVARLQLVSRGCETRELALPRDGQGRLGFEVDAEGFITHVERFTFAETTGLRPGARLLRVCGQTLPKLGPETAAQMLRSAPKVCVTVLPPDESGRPRRSFSELYMLSLKEPSRRGGPEPVQDETGKLVILPPTKQLLHFCLKDSSSPPGPGDLTEERTEFLRTHNSLSSGSSLSDEAPVLPNTTPDLLLVTTANPSAPGTDRETPPSQDQSGSPSSHEDTSDSGPELRASILPRTLSLRNSISKIMSEAGSETLEDEWQSISEIASTCNTILESLSREGQPISESGDPKEALKCDSEPEPGSLSEKVSHLESMLWKLQEDLQREKADRAALEEEVRSLRHNNQRLLAESESAATRLLLASKHLGAPTTDLA