Protein: Ral GTPase-activating protein subunit beta (p170) (Q8BQZ4)
Organism: Mus musculus (Mouse)
Function: Non-catalytic subunit of the heterodimeric RalGAP1 and RalGAP2 complexes which act as GTPase activators for the Ras-like small GTPases RALA and RALB.
Sequence: MYSEWRSLHLVIQSDQGHTSVLHSYPESVGREVANAVVRPLGQALGTSSVAGSESLLKTDKEVKWTMEVICYGLTLPLDGETVKYCVDVYTDWIMALVLPKDSIPLPIIKEPNLYVQSILKHLQNLFVPRQEQGSSQIRLCLQVLRAIQKLARESSIMARETWEVLLLFLLQINDILLAPPTVQGGIAENLAEKLIGVLFEVWLLACTRCFPTPPYWKTAKEMVANWRHHPAVVEQWSKVICALTSRLLRFTYGPSFPPFKVPDEDANLIPPEMDNECIAQTWFRFLHMLSNPVDLSNPAVISSTPKFQEQFLNVSGMPQELSQYPCLKHLPQIFFRAMRGISCLVDAFLGISRPRSDSAPPTPVNRLSMPQSAAVNTTPPHNRRHRAVTVNKATMKTSTVTTAHTSKVQHQASSTSPLSSPNQTSSEPRPLPAPRRPKVNSILNLFGSWLFDAAFVHCKLHNGINRDNSMTASFIQILLSYKSSIATQASMEFRRKGSQMSTDTMVSNPVFDASEFPDNYEAGRAEACGTLCRIFCSKKTGEEILPAYLSSVILNSPPLFCCDLKGIDVVVPYFISALETILPDRELSKFKSYVNPTELRRSSINILLSLLPLPHHFGTVRSEVVLEGKFSNDDSSSYDKPITFLSLKLRLVNILIGALQTETDPNNTQMILGAMLNIVQDSALLEAIGCQMEMGGGENNLKSHSRTNSGISSASGGSTEPTTPDSERPAQALLRDYGSTDSAAGLLIRSIHLVTQRLNSQWRQDMSISLAALELLSGLAKVKVMVDSGDRKRAISSVCSYIVYQCSRPAPLHSRDLHSMIVAAFQCLCVWLTEHPDMLDEKDCLKEVLEIVELGISGSKSKNSEQEVKYKGDKEPNPASMRVKDAAEATLTCIMQLLGAFPSPSGPASPCSLVNETTLIKYSRLPTINKHSFRYFVLDNSVILAMLEQPLGNEQNDFFPSVTVLVRGMSGRLAWAQQLCLLPRGAKANQKLFVPEPRPVPKNDVGFKYSVKHRPFPEEVDKIPFVKADLSIPDLHEIVTEELEERHEKLRSGMAQQIAYEMHLEQQSEGELQKRSFPDPVTDCKPPPPAQEFQTARLFLSHFGFLSLEALKEPANSRLPPHLIALDSTIPGFFDDIGYLDLLPCRPFDTVFIFYMKPGQKTNQEILKNVESSRNVQPHFLEFLLSLGWSVDVGKHPGWTGHVSTSWSINSCDDGEGSEPDEITSSEDVGASIFNGQKKVLYYADALTEIAFVVPSPVESLTDSLESNISDQDSDSNMDLMPGILKQPPLTLELVPNHTDSLNSSQRLSPSSRMKKLPQGRPVPPLGPETRVSVVWVERYDDIENFPLSDLMTEISTGVETTANSSTSLRSTTLEKEVPVIFIHPLNTGLFRIKIQGATGKFNMVIPLVDGMIVSRRALGFLVRQTVINICRRKRLESDSYSPPHVRRKQKITDIVNKYRNKQLEPEFYTALFQEVGLKNCSS
InterPro domains: - IPR046859: Ral GTPase-activating protein subunit alpha/beta, N-terminal domain (domain) [136-255]
- IPR035974: Rap/Ran-GAP superfamily (homologous_superfamily) [1059-1463]
- IPR039930: Ral GTPase-activating protein subunit beta (family) [1-1476]
- IPR000331: Rap/Ran-GAP domain (domain) [1138-1382]
Interaction partners: - Ral GTPase-activating protein subunit alpha-2
- Ras-related protein Ral-A
- RAC-beta serine/threonine-protein kinase
- Transmembrane protein 131
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0098772 (molecular function regulator activity), GO:0005488 (binding), GO:0030234 (enzyme regulator activity), GO:0140677 (molecular function activator activity), GO:0005515 (protein binding), GO:0008047 (enzyme activator activity), GO:0060589 (nucleoside-triphosphatase regulator activity), GO:0030695 (GTPase regulator activity), GO:0005096 (GTPase activator activity)
Biological Process (BP): GO:0008150 (biological process), GO:0065007 (biological regulation), GO:0065009 (regulation of molecular function), GO:0050790 (regulation of catalytic activity), GO:0044093 (positive regulation of molecular function), GO:0043085 (positive regulation of catalytic activity), GO:0051336 (regulation of hydrolase activity), GO:0043087 (regulation of GTPase activity), GO:0051345 (positive regulation of hydrolase activity), GO:0043547 (positive regulation of GTPase activity), GO:0090630 (activation of GTPase activity)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0005737 (cytoplasm), GO:0043229 (intracellular organelle), GO:0043227 (membrane-bounded organelle), GO:0043231 (intracellular membrane-bounded organelle), GO:0005634 (nucleus)