HHsearch alignment for GI: 254780321 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=99.33 E-value=3.5e-11 Score=94.52 Aligned_cols=153 Identities=18% Similarity=0.278 Sum_probs=98.7
Q ss_pred EEEEECCCCCCHHHHHHHHHHHCCCCCCCCCCCEEECCCHHHHHHCCEEEEEEEEEEEECCCCCEEEEEEEECCCCCHHH
Q ss_conf 79998013898778899999982980544443113058677987195052327999974378843899996178730027
Q gi|254780321|r 13 NFSIVAHIDHGKSTLADRFIQHCRGLTEREMSSQVLDNMDIERERGITIKAQTVRLNYTSTDAKDYQLNLIDTPGHVDFT 92 (606)
Q Consensus 13 N~~IiaHvDhGKTTL~d~lL~~tg~i~~~~~~~~vlD~~~~EreRGITIka~~~~~~~~~~~~~~y~iNlIDTPGH~DF~ 92 (606)
T Consensus 5 Kiv~lGd~~vGKTsli~r~~--~~~f~~~~~-~Ti----------~~~~~~k~--i---~~~~~~~~l~iwDtaG~e~~~ 66 (165)
T cd01864 5 KIILIGDSNVGKTCVVQRFK--SGTFSERQG-NTI----------GVDFTMKT--L---EIEGKRVKLQIWDTAGQERFR 66 (165)
T ss_pred EEEEECCCCCCHHHHHHHHH--HCCCCCCCC-CCC----------CEEEEEEE--E---EECCEEEEEEEEECCCCCCCC
T ss_conf 99999999958999999996--499999879-975----------43789999--9---999999999999899983445
Q ss_pred HHHHHHHHHCCEEEEEEECCCCCCHHHH---HHHHH-HHH---CCCCEEEEECCCCCCCCCCCCHHHHHHHHHH-HHHHH
Q ss_conf 9999999730268999986878865589---99999-997---0996799832678875321133888775553-22321
Q gi|254780321|r 93 YEVSRSLSACEGSLLVVDATQGVEAQTL---ANVYQ-AID---NNHEIITVLNKADLPSADPDRVKKQIEETIG-ISTED 164 (606)
Q Consensus 93 ~EV~r~l~a~dgaiLvVdA~~Gvq~QT~---~~~~~-A~~---~~l~~I~viNKiD~~~A~~e~v~~ei~~~~g-~~~~~ 164 (606)
T Consensus 67 ~l~~~~~~~a~~~ilvydit~---~~Sf~~~~~w~~~i~~~~~~~~~iilVGNK~DL~~~r~V-~~~~~~~~a~~~~~~~ 142 (165)
T cd01864 67 TITQSYYRSANGAIIAYDITR---RSSFESVPHWIEEVEKYGASNVVLLLIGNKCDLEEQREV-LFEEACTLAEKNGMLA 142 (165)
T ss_pred CCCHHHEECCCEEEEEECCCC---HHHHHHHHHHHHHHHHHCCCCCCEEEEEECCCHHHHCCC-CHHHHHHHHHHCCCCE
T ss_conf 350755221566699713899---899999999999999876999843888772376862899-9999999999839976
Q ss_pred HHHHHHHCCCCCCHHHHHHHHHH
Q ss_conf 00011100223200678776321
Q gi|254780321|r 165 ALLVSAKTGEGIPLLLERIVQQL 187 (606)
Q Consensus 165 ii~vSAktG~GV~~LLd~Iv~~i 187 (606)
T Consensus 143 ~~E~SAk~~~nV~e~F~~la~~i 165 (165)
T cd01864 143 VLETSAKESQNVEEAFLLMATEL 165 (165)
T ss_pred EEEECCCCCCCHHHHHHHHHHHC
T ss_conf 99978885819899999999849