HHsearch alignment for GI: 254780484 and conserved domain: cd01869

>cd01869 Rab1_Ypt1 Rab1/Ypt1 subfamily. Rab1 is found in every eukaryote and is a key regulatory component for the transport of vesicles from the ER to the Golgi apparatus. Studies on mutations of Ypt1, the yeast homolog of Rab1, showed that this protein is necessary for the budding of vesicles of the ER as well as for their transport to, and fusion with, the Golgi apparatus. 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 t
Probab=99.54  E-value=4e-14  Score=100.33  Aligned_cols=157  Identities=14%  Similarity=0.110  Sum_probs=87.1

Q ss_pred             CEEEEECCCCCCHHHHHHHHHCCCCEEEECCCCCEEEECCEEEEEEEEEEEECCCEEEEEECCHHHHHHHHHHHHHHHHH
Q ss_conf             68999748998898999997389737987388841452120266555678508964999976001011122447898888
Q gi|254780484|r   30 PEIAFSGRSNVGKSSLINILVNRKNLARTSNAPGRTQHLNFFVPKDFSNLKNNLPAMALVDMPGYGYARAPKKNVDSWGG  109 (212)
Q Consensus        30 p~VaivG~~NvGKSSLiNaL~g~~~~a~~~~~p~tt~~~~~~~~~~~~~~~~~~~~~~~~DtpG~~~~~~~~~~~~~~~~  109 (212)
T Consensus         3 ~Kiv~vGd~~vGKTsli~r~~~~~f~--~~y~~Tig~~~----~~~~i~~~~~~~~l~iwDtaG~e~~~~~~~~~~----   72 (166)
T cd01869           3 FKLLLIGDSGVGKSCLLLRFADDTYT--ESYISTIGVDF----KIRTIELDGKTIKLQIWDTAGQERFRTITSSYY----   72 (166)
T ss_pred             EEEEEECCCCCCHHHHHHHHHCCCCC--CCCCCCCCEEE----EEEEEEECCEEEEEEEEECCCCCCCCCCHHHHH----
T ss_conf             99999999997899999999439999--87478544048----999999999999999998999823462678885----


Q ss_pred             HHHHHHHHHHHHCCCCCCCCCCCCC--CHHHH--HHHHHHCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCC
Q ss_conf             9987777664200000112235788--75454--5543210257532212222111102468999999999975313689
Q gi|254780484|r  110 LIVRYLSERSTLRCVYLLIDCRHGV--KQIDQ--DVFSFLDKKAVSYQIVLTKIDKLSPTTAQETLEKTKYLIRNYPTAH  185 (212)
Q Consensus       110 ~~~~~~~~~~~~~~~~~~~~~~~~~--~~~~~--~~~~~~~~~~~~~~~v~nK~D~~~~~~~~~~~~~~~~~~~~~~~~~  185 (212)
T Consensus        73 ---------~~a~~~ilvfdit~~~Sf~~i~~w~~~i~~~~~~~~~~ilvgNK~DL~~~r~v~~--~~~~~~a~~~---~  138 (166)
T cd01869          73 ---------RGAHGIIIVYDVTDQESFNNVKQWLQEIDRYASENVNKLLVGNKCDLTDKRVVDY--SEAQEFADEL---G  138 (166)
T ss_pred             ---------HHCCEEEEEECCCCHHHHHHHHHHHHHHHHHCCCCCCEEEEEEEECCCCCCCCCH--HHHHHHHHHC---C
T ss_conf             ---------6326779971179989999999999999986787774488613201131466799--9999999983---9


Q ss_pred             CCEEEEECCCCCCHHHHHHHHHHHH
Q ss_conf             8689998888899899999999872
Q gi|254780484|r  186 PEVIPTSSVKRKGIEVLRKAILETI  210 (212)
Q Consensus       186 ~~i~~vSA~~g~Gi~eL~~~I~~~l  210 (212)
T Consensus       139 ~~~~E~SAk~g~nI~e~F~~l~~~i  163 (166)
T cd01869         139 IPFLETSAKNATNVEQAFMTMAREI  163 (166)
T ss_pred             CEEEEECCCCCCCHHHHHHHHHHHH
T ss_conf             9699987687806899999999999