>cd04118 Rab24 Rab24 subfamily. Rab24 is distinct from other Rabs in several ways. It exists primarily in the GTP-bound state, having a low intrinsic GTPase activity; it is not efficiently geranyl-geranylated at the C-terminus; it does not form a detectable complex with Rab GDP-dissociation inhibitors (GDIs); and it has recently been shown to undergo tyrosine phosphorylation when overexpressed in vitro. The specific function of Rab24 still remains unknown. It is found in a transport route between ER-cis-Golgi and late endocytic compartments. It is putatively involved in an autophagic pathway, possibly directing misfolded proteins in the ER to degradative pathways. GTPase activating proteins (GAPs) interact with GTP-bound Rab and accelerate the hydrolysis of GTP to GDP. Guanine nucleotide exchange factors (GEFs) interact with GDP-bound Rabs to promote the formation of the GTP-bound state. Rabs are further regulated by guanine nucleotide dissociation inhibitors (GDIs), which facilita

Probab=98.64 E-value=1.1e-07 Score=66.73 Aligned_cols=142 Identities=18% Similarity=0.133 Sum_probs=84.3 Q ss_pred EEEEEEECCCCCHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHCCCEEEEEE--EEEECCC--EEEEEEECCCCHHHHHHH Q ss_conf 799999046898878999999876444200131268686986292063789--9982199--089998478730246779 Q gi|254780263|r 13 LGLSTIGHVDHGKTTLTAAITKYYSEEKKEYGDIDSAPEEKLRGITIATAH--VSYETDK--RFYSHIDCPGHADYVKNM 88 (392) Q Consensus 13 ~ni~~iGhvd~GKSTL~~~L~~~~~~~~~~~~~~D~~~~E~~rGiTi~~~~--~~~~~~~--~~i~iiD~PGH~~f~~~m 88 (392) T Consensus 1 vKivlvGd~~VGKTsLi~r~~~~~f--------~~~-----~y~~tig~~~~~k~i~v~~~~v~l~iwDtaG~e~~~~l~ 67 (193) T cd04118 1 VKVVMLGKESVGKTSLVERYVHHRF--------LVG-----PYQNTIGAAFVAKRMVVGERVVTLGIWDTAGSERYEAMS 67 (193) T ss_pred CEEEEECCCCCCHHHHHHHHHHCCC--------CCC-----CCCCCCEEEEEEEEEEECCEEEEEEEEECCCCHHHHHHH T ss_conf 9899999699879999999985979--------989-----978763058899999999999999999199973123557 Q ss_pred HHHHHCCCCEEEEECCCCCCCCCHHHHH----HHHH--HCCCCCEEEEECCCCCCCCHH-HHHHCCCCCCEEEEEEEEEE Q ss_conf 8774002331452012344332106778----8886--318760233100233356122-21101232100111014532 Q gi|254780263|r 89 ITGATQADGAILVCAAEDGPKPQTREHI----LLAR--QIGISSIVVYMNKVDAVDDDE-LLDISEYEIRDLLKEHKYSD 161 (392) Q Consensus 89 i~g~~~~D~ailvVda~~G~~~QT~eh~----~l~~--~lgi~~iIv~iNKmD~v~~~~-~~~~i~~~i~~~l~~~~~~~ 161 (392) T Consensus 68 ~~y~~~a~~~ilvydit~~---~Sf~~i~~W~~~i~~~~~~~~-iilVGnK~DL~~~~~~~r~V~~~e~~~~a~~~~--- 140 (193) T cd04118 68 RIYYRGAKAAIVCYDLTDS---SSFERAKFWVKELQNLEEHCK-IYLCGTKSDLIEQDRSLRQVDFHDVQDFADEIK--- 140 (193) T ss_pred HHHHCCCCEEEEEECCCCH---HHHHHHHHHHHHHHHHCCCCC-EEEEEECHHHHHCCCCCCCCCHHHHHHHHHHCC--- T ss_conf 9883477445788306987---999989999999997489999-799977466322016664468999999999809--- Q ss_pred EEECCCCEEEEEEE Q ss_conf 21023311467641 Q gi|254780263|r 162 DTPIIRGSALCALQ 175 (392) Q Consensus 162 ~~pii~~sa~~g~~ 175 (392) T Consensus 141 -~~~~E~SAktg~n 153 (193) T cd04118 141 -AQHFETSSKTGQN 153 (193) T ss_pred -CEEEEECCCCCCC T ss_conf -9699983898939

HHsearch alignment for GI: 254780263 and conserved domain: cd04118