HHsearch alignment for GI: 254780226 and conserved domain: cd01864
>cd01864 Rab19 Rab19 subfamily. Rab19 proteins are associated with Golgi stacks. Similarity analysis indicated that Rab41 is closely related to Rab19. However, the function of these Rabs is not yet chracterized. 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, CXC, or CCX. Lipid binding is essential for membrane attachment, a key feature of most Rab proteins. Due to the presence of truncated sequences in this CD, the lipid modification site is not available for annotation.
Probab=97.98 E-value=0.00027 Score=48.70 Aligned_cols=150 Identities=21% Similarity=0.223 Sum_probs=84.9
Q ss_pred CCEEEEEECCCCCHHHHHHHHHCCCCCCCCCCCCCCCCCCEEEEECCCHHHHHHHHHCCCCEEEEEEEEEEECCCCCCCC
Q ss_conf 82486752888788899998740489873666867448833799768555877764218650233579998512235432
Q gi|254780226|r 2 GFKCGIIGLPNVGKSTLFNALTRTASAQAANYPFCTIEPNSGEVAVPDPRMHKLAEIAESKDLVPTRMSFVDIAGLVRGA 81 (367)
Q Consensus 2 ~~kiGlvG~pn~GKST~f~alT~~~~~~~~~ypFtTi~pn~g~~~v~d~~~~~l~~~~~~~~~~p~~i~~iDvaGLv~gA 81 (367)
T Consensus 3 ~~Kiv~lGd~~vGKTsli~r~~~~~--f~~~~~-~Ti~~~~~~k~i~----------~~~~---~~~l~iwDtaG~e~-- 64 (165)
T cd01864 3 LFKIILIGDSNVGKTCVVQRFKSGT--FSERQG-NTIGVDFTMKTLE----------IEGK---RVKLQIWDTAGQER-- 64 (165)
T ss_pred EEEEEEECCCCCCHHHHHHHHHHCC--CCCCCC-CCCCEEEEEEEEE----------ECCE---EEEEEEEECCCCCC--
T ss_conf 8999999999958999999996499--999879-9754378999999----------9999---99999998999834--
Q ss_pred CCCCCCHHHHHHHHHCCCEEEEEECCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHH
Q ss_conf 22466328999987303747885012345421134577673215788988887643322245777778752032046777
Q gi|254780226|r 82 SKGEGLGNQFLAHIREVDAIIHVLRCFKDENIIHVEGRIDPINDIETIETELMLSDLERLERLFEKNKKYRNHKSEEIVL 161 (367)
Q Consensus 82 ~~G~GlGN~FL~~ir~aDalihVVdaf~~~~v~~~~g~~DP~~Di~~i~~EL~l~dle~lek~~~k~~k~~~~~~~~~~~ 161 (367)
T Consensus 65 --~~~l~~---~~~~~a~~~ilvydit~~~S-------------f------------~~~~-~w---------------- 97 (165)
T cd01864 65 --FRTITQ---SYYRSANGAIIAYDITRRSS-------------F------------ESVP-HW---------------- 97 (165)
T ss_pred --CCCCCH---HHEECCCEEEEEECCCCHHH-------------H------------HHHH-HH----------------
T ss_conf --453507---55221566699713899899-------------9------------9999-99----------------
Q ss_pred HHHHHHHHHHHHHCCCCCHHHHHHCCHHHHHHHHHHHHHHHCCCHHEECCCHHHHCCCHHHHHHHHHHHHHCCCC-CCCC
Q ss_conf 899999889988758741034431326777621023576410100100343011101013467877886436984-0332
Q gi|254780226|r 162 LQSIISSSLRLIEEGKPVRSLLESLDSDAIPIFKSLNLLTAKPILYICNVSEHDCKKGNIYTEAVQRLASQQNAE-MIII 240 (367)
Q Consensus 162 ~~~~l~~~~~~Le~~~~~r~~~~~~~~de~~~l~~~~llt~KP~iivaNk~e~~~~~~n~~~e~i~~l~~~~~~~-~i~i 240 (367)
T Consensus 98 -----------~~~---i~~~----~------------~~~~~iilVGNK~DL~~~r-~V~~~~~~~~a~~~~~~~~~E~ 146 (165)
T cd01864 98 -----------IEE---VEKY----G------------ASNVVLLLIGNKCDLEEQR-EVLFEEACTLAEKNGMLAVLET 146 (165)
T ss_pred -----------HHH---HHHH----C------------CCCCCEEEEEECCCHHHHC-CCCHHHHHHHHHHCCCCEEEEE
T ss_conf -----------999---9987----6------------9998438887723768628-9999999999998399769997
Q ss_pred CCHHHHH
Q ss_conf 1002466
Q gi|254780226|r 241 SAAIEAE 247 (367)
Q Consensus 241 sa~~E~e 247 (367)
T Consensus 147 SAk~~~n 153 (165)
T cd01864 147 SAKESQN 153 (165)
T ss_pred CCCCCCC
T ss_conf 8885819