>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=97.94 E-value=0.0002 Score=49.67 Aligned_cols=153 Identities=17% Similarity=0.184 Sum_probs=83.2 Q ss_pred CEEEEEECCCCCHHHHHHHHHCCCCCCCCCCCCCCCCCCEEEEECCCHHHHHHHHHCCCCEEEEEEEEEEECCCCCCCCC Q ss_conf 24867528887888999987404898736668674488337997685558777642186502335799985122354322 Q gi|254780226|r 3 FKCGIIGLPNVGKSTLFNALTRTASAQAANYPFCTIEPNSGEVAVPDPRMHKLAEIAESKDLVPTRMSFVDIAGLVRGAS 82 (367) Q Consensus 3 ~kiGlvG~pn~GKST~f~alT~~~~~~~~~ypFtTi~pn~g~~~v~d~~~~~l~~~~~~~~~~p~~i~~iDvaGLv~gA~ 82 (367) T Consensus 6 ~KivvlGd~~VGKTsli~r~~~~-~f-~~~~~-~Tig~~~~~k~i~----------~~~~---~v~l~iwDtaG~e---- 65 (170) T cd04116 6 LKVILLGDGGVGKSSLMNRYVTN-KF-DTQLF-HTIGVEFLNKDLE----------VDGH---FVTLQIWDTAGQE---- 65 (170) T ss_pred EEEEEECCCCCCHHHHHHHHHHC-CC-CCCCC-CCCEEEEEEEEEE----------ECCE---EEEEEEEECCCCC---- T ss_conf 99999999997899999999739-89-99888-8760798999999----------9999---9999999899972---- Q ss_pred CCCCCHHHHHHHHHCCCEEEEEECCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHH Q ss_conf 24663289999873037478850123454211345776732157889888876433222457777787520320467778 Q gi|254780226|r 83 KGEGLGNQFLAHIREVDAIIHVLRCFKDENIIHVEGRIDPINDIETIETELMLSDLERLERLFEKNKKYRNHKSEEIVLL 162 (367) Q Consensus 83 ~G~GlGN~FL~~ir~aDalihVVdaf~~~~v~~~~g~~DP~~Di~~i~~EL~l~dle~lek~~~k~~k~~~~~~~~~~~~ 162 (367) T Consensus 66 ~~~~l~~---~~~~~a~~~ilvydit~~~S----------f~-------~~~---------~w~~--------------- 101 (170) T cd04116 66 RFRSLRT---PFYRGSDCCLLTFAVDDSQS----------FQ-------NLS---------NWKK--------------- 101 (170) T ss_pred CCCCCHH---HHEECCCEEEEEEECCCHHH----------HH-------HHH---------HHHH--------------- T ss_conf 4352417---66004773399997888799----------99-------999---------9999--------------- Q ss_pred HHHHHHHHHHHHCCCCCHHHHHHCCHHHHHHHHHHHHHHHCCCHHEECCCHHHHCCCHHHHHHHHHHHHHCC-CCCCCCC Q ss_conf 999998899887587410344313267776210235764101001003430111010134678778864369-8403321 Q gi|254780226|r 163 QSIISSSLRLIEEGKPVRSLLESLDSDAIPIFKSLNLLTAKPILYICNVSEHDCKKGNIYTEAVQRLASQQN-AEMIIIS 241 (367) Q Consensus 163 ~~~l~~~~~~Le~~~~~r~~~~~~~~de~~~l~~~~llt~KP~iivaNk~e~~~~~~n~~~e~i~~l~~~~~-~~~i~is 241 (367) T Consensus 102 -----~~~~~~~----~~---------------~---~~~~piilvgnK~Dl~--~r~v~~~e~~~~a~~~~~~~~~E~S 152 (170) T cd04116 102 -----EFIYYAD----VK---------------E---PESFPFVVLGNKNDIP--ERQVSTEEAQAWCRENGDYPYFETS 152 (170) T ss_pred -----HHHHHHC----CC---------------C---CCCCEEEEEECCCHHH--HCCCCHHHHHHHHHHCCCCEEEEEC T ss_conf -----9999714----45---------------7---8884099996111130--3788999999999985997899988 Q ss_pred CHHHHHH Q ss_conf 0024665 Q gi|254780226|r 242 AAIEAEI 248 (367) Q Consensus 242 a~~E~ei 248 (367) T Consensus 153 Ak~g~nV 159 (170) T cd04116 153 AKDATNV 159 (170) T ss_pred CCCCCCH T ss_conf 8888188

HHsearch alignment for GI: 254780226 and conserved domain: cd04116