HHsearch alignment for GI: 254780824 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=93.78 E-value=0.2 Score=29.36 Aligned_cols=72 Identities=10% Similarity=0.120 Sum_probs=41.5
Q ss_pred EEEECCCCCCHHHHHHHHHHHHCCCCCCCCCCCHHHHHH---HCCCCCCEEEEEEECCCCHHHHHCCCHHHHCC--CCEE
Q ss_conf 999878786889999999976078885302452020110---03788608999865178977753058367508--9789
Q gi|254780824|r 36 LTLSGDLGSGKSFLARSIIRFLMHDDALEVLSPTFTLVQ---LYDASIPVAHFDFYRLSSHQEVVELGFDEILN--ERIC 110 (162)
Q Consensus 36 i~L~GdLGaGKTtfvr~i~~~lg~~~~~~V~SPTF~l~~---~Y~~~~~i~H~DlYRL~~~~E~~~lg~~e~~~--~~i~ 110 (162)
T Consensus 6 iv~lGd~~vGKTsli~r~~~~~f~~~----~~~Ti~~~~~~k~i~~~~~~~~l~iwDtaG~e~~~~l-~~~~~~~a~~~i 80 (165)
T cd01864 6 IILIGDSNVGKTCVVQRFKSGTFSER----QGNTIGVDFTMKTLEIEGKRVKLQIWDTAGQERFRTI-TQSYYRSANGAI 80 (165)
T ss_pred EEEECCCCCCHHHHHHHHHHCCCCCC----CCCCCCEEEEEEEEEECCEEEEEEEEECCCCCCCCCC-CHHHEECCCEEE
T ss_conf 99999999589999999964999998----7997543789999999999999999989998344535-075522156669
Q ss_pred EE
Q ss_conf 99
Q gi|254780824|r 111 II 112 (162)
Q Consensus 111 lI 112 (162)
T Consensus 81 lv 82 (165)
T cd01864 81 IA 82 (165)
T ss_pred EE
T ss_conf 97