About Products Protein Database Contact

SIPA1

Gene
SIPA1
Protein
Signal-induced proliferation-associated protein 1
Organism
Homo sapiens
Length
1042 amino acids
Function
GTPase activator for the nuclear Ras-related regulatory proteins Rap1 and Rap2 in vitro, converting them to the putatively inactive GDP-bound state (PubMed:9346962). Affects cell cycle progression (By similarity).
Mass
112.149 kDa
Sequence
MPMWAGGVGSPRRGMAPASTDDLFARKLRQPARPPLTPHTFEPRPVRGPLLRSGSDAGEARPPTPASPRARAHSHEEASRPAATSTRLFTDPLALLGLPAEEPEPAFPPVLEPRWFAHYDVQSLLFDWAPRSQGMGSHSEASSGTLASAEDQAASSDLLHGAPGFVCELGGEGELGLGGPASPPVPPALPNAAVSILEEPQNRTSAYSLEHADLGAGYYRKYFYGKEHQNFFGMDESLGPVAVSLRREEKEGSGGGTLHSYRVIVRTTQLRTLRGTISEDALPPGPPRGLSPRKLLEHVAPQLSPSCLRLGSASPKVPRTLLTLDEQVLSFQRKVGILYCRAGQGSEEEMYNNQEAGPAFMQFLTLLGDVVRLKGFESYRAQLDTKTDSTGTHSLYTTYQDHEIMFHVSTMLPYTPNNQQQLLRKRHIGNDIVTIVFQEPGSKPFCPTTIRSHFQHVFLVVRAHTPCTPHTTYRVAVSRTQDTPAFGPALPAGGGPFAANADFRAFLLAKALNGEQAAGHARQFHAMATRTRQQYLQDLATNEVTTTSLDSASRFGLPSLGGRRRAAPRGPGAELQAAGSLVWGVRAAPGARVAAGAQASGPEGIEVPCLLGISAEALVLVAPRDGRVVFNCACRDVLAWTFSEQQLDLYHGRGEAITLRFDGSPGQAVGEVVARLQLVSRGCETRELALPRDGQGRLGFEVDAEGFVTHVERFTFAETAGLRPGARLLRVCGQTLPSLRPEAAAQLLRSAPKVCVTVLPPDESGRPRRSFSELYTLSLQEPSRRGAPDPVQDEVQGVTLLPTTKQLLHLCLQDGGSPPGPGDLAEERTEFLHSQNSLSPRSSLSDEAPVLPNTTPDLLLATTAKPSVPSADSETPLTQDRPGSPSGSEDKGNPAPELRASFLPRTLSLRNSISRIMSEAGSGTLEDEWQAISEIASTCNTILESLSREGQPIPESGDPKGTPKSDAEPEPGNLSEKVSHLESMLRKLQEDLQKEKADRAALEEEVRSLRHNNRRLQAESESAATRLLLASKQLGSPTADLA

Gene
Sipa1
Protein
Signal-induced proliferation-associated protein 1
Organism
Mus musculus
Length
1037 amino acids
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.
Mass
112.066 kDa
Sequence
MWAGGVGSPRRGMAPAPTDDLFARKLRQPARPPLTPNTFEPRPARGPLLRSGSDAGEVRPPTPASPRARAHSHEDASRPAATPTRLFTDPLALLGLPAEEPEPTFPPVLEPRWFAHYDVQSLLFDWAPRPRGTGSHTEANSGTLAEGQTTTSDLLLGAPGFVSELGGEGELGLGGPISPPVPPALPNAAVSVLEEPQTRTTTYSLEHADLGAGYYRKYFYGKEHQNFFGLDEALGPVAVSLRREEKEGSGGGTLHSYRVIVRTTQLRTLRGTISEDALPPGPPSVSPRKLLEHVAPRLSPTCLRLGSASPKVPRQLLTLDEQVLSFQRKGGILYCRAGQGSEEEMYNNQEAGAAFMQFLTLLGDVVRLKGFESYRAQLDTKTDSTGTHSLYTTYQDHEIMFHVSTMLPYTPNNQQQLLRKRHIGNDIVTIVFQEPGSKPFCPTTIRSHFQHVFLVVRAHAPCTPHTSYRVAVSRTQDTPAFGPALPEGGGPFAANADFRAFLLAKALNGEQAAGHARQFHAMATRTRQQYLQDLATNEVTTTSLDSASRFGLPSLGGRRRATPRSPGADVQAAGALMWGVRAAPGARVAAGAETSGPDDAEVPCLLGISAETLVLVAPRDGRVVFNCACRDVLAWTFSEHQLDLYHGRGEAITLRLDGAPGQAVGEVVARLQLVSRGCETRELALPRDGQGRLGFEVDAEGFITHVERFTFAETTGLRPGARLLRVCGQTLPKLGPETAAQMLRSAPKVCVTVLPPDESGRPRRSFSELYMLSLKEPSRRGGPEPVQDETGKLVILPPTKQLLHFCLKDSSSPPGPGDLTEERTEFLRTHNSLSSGSSLSDEAPVLPNTTPDLLLVTTANPSAPGTDRETPPSQDQSGSPSSHEDTSDSGPELRASILPRTLSLRNSISKIMSEAGSETLEDEWQSISEIASTCNTILESLSREGQPISESGDPKEALKCDSEPEPGSLSEKVSHLESMLWKLQEDLQREKADRAALEEEVRSLRHNNQRLLAESESAATRLLLASKHLGAPTTDLA