>cd04116 Rab9 Rab9 subfamily. Rab9 is found in late endosomes, together with mannose 6-phosphate receptors (MPRs) and the tail-interacting protein of 47 kD (TIP47). Rab9 is a key mediator of vesicular transport from late endosomes to the trans-Golgi network (TGN) by redirecting the MPRs. Rab9 has been identified as a key component for the replication of several viruses, including HIV1, Ebola, Marburg, and measles, making it a potential target for inhibiting a variety of viruses. 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 facilitate Rab recycling by masking C-terminal lipid binding and promoting cytosolic localization. Most Rab GTPases contain a lipid modification site at the C-terminus, with sequence motifs CC, CX

Probab=98.88 E-value=5.3e-09 Score=74.87 Aligned_cols=143 Identities=19% Similarity=0.170 Sum_probs=82.9 Q ss_pred CCEEEEEEEECCCCCHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHCCCEEEEEEEEEEC--CCEEEEEEECCCCHHHHHH Q ss_conf 88279999904689887899999987644420013126868698629206378999821--9908999847873024677 Q gi|254780150|r 10 KESLGLSTIGHVDHGKTTLTAAITKYYSEEKKEYGDIDSAPEEKLRGITIATAHVSYET--DKRFYSHIDCPGHADYVKN 87 (392) Q Consensus 10 k~~~ni~~iGhvd~GKSTL~~~L~~~~~~~~~~~~~~D~~~~E~~rGiTi~~~~~~~~~--~~~~i~iiD~PGH~~f~~~ 87 (392) T Consensus 3 ~~~~KivvlGd~~VGKTsli~r~~~~------------~f~~~~~~Tig~~~~~k~i~~~~~~v~l~iwDtaG~e~~~~l 70 (170) T cd04116 3 SSLLKVILLGDGGVGKSSLMNRYVTN------------KFDTQLFHTIGVEFLNKDLEVDGHFVTLQIWDTAGQERFRSL 70 (170) T ss_pred CEEEEEEEECCCCCCHHHHHHHHHHC------------CCCCCCCCCCEEEEEEEEEEECCEEEEEEEEECCCCCCCCCC T ss_conf 60899999999997899999999739------------899988887607989999999999999999989997243524 Q ss_pred HHHHHHCCCCEEEEECCCCCCCCCHHHHHH-----HHHH------CCCCCEEEEECCCCCCCCHHHHHHCCCCCCEEEEE Q ss_conf 987740023314520123443321067788-----8863------18760233100233356122211012321001110 Q gi|254780150|r 88 MITGATQADGAILVCAAEDGPKPQTREHIL-----LARQ------IGISSIVVYMNKVDAVDDDELLDISEYEIRDLLKE 156 (392) Q Consensus 88 mi~g~~~~D~ailvVda~~G~~~QT~eh~~-----l~~~------lgi~~iIv~iNKmD~v~~~~~~~~i~~~i~~~l~~ 156 (392) T Consensus 71 ~~~~~~~a~~~ilvydit~~---~Sf~~~~~w~~~~~~~~~~~~~~~~p-iilvgnK~Dl~~r~----v~~~e~~~~a~~ 142 (170) T cd04116 71 RTPFYRGSDCCLLTFAVDDS---QSFQNLSNWKKEFIYYADVKEPESFP-FVVLGNKNDIPERQ----VSTEEAQAWCRE 142 (170) T ss_pred HHHHEECCCEEEEEEECCCH---HHHHHHHHHHHHHHHHHCCCCCCCCE-EEEEECCCHHHHCC----CCHHHHHHHHHH T ss_conf 17660047733999978887---99999999999999971445788840-99996111130378----899999999998 Q ss_pred EEEEEEEECCCCEEEEEEE Q ss_conf 1453221023311467641 Q gi|254780150|r 157 HKYSDDTPIIRGSALCALQ 175 (392) Q Consensus 157 ~~~~~~~pii~~sa~~g~~ 175 (392) T Consensus 143 ~---~~~~~~E~SAk~g~n 158 (170) T cd04116 143 N---GDYPYFETSAKDATN 158 (170) T ss_pred C---CCCEEEEECCCCCCC T ss_conf 5---997899988888818

HHsearch alignment for GI: 254780150 and conserved domain: cd04116