HHsearch alignment for GI: 254780233 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=99.11  E-value=1e-09  Score=83.01  Aligned_cols=156  Identities=14%  Similarity=0.225  Sum_probs=97.7

Q ss_pred             EEEEECCCCCCHHHHHHHHHHHCCCCCCCCCCCCEECCCCHHHHHCCCEEEEEEEEEEECCEEEEEECCCCCCCCHHHHH
Q ss_conf             49998546898778899999983961423220000038857798709606467999998997999972898754079999
Q gi|254780233|r   21 NIAIIAHVDHGKTTLVDELLKQSGVFRDNQRVSERVMDCNDLEKERGITILAKVTSIVWNDVRINIVDTPGHADFGGEVE  100 (624)
Q Consensus        21 NiaIiaHvDhGKTTL~d~LL~~sG~~~~~~~v~~~vmD~~~~EreRGITI~a~~~~~~~~~~~iNiiDTPGH~DF~gEVe  100 (624)
T Consensus         4 Kiv~vGd~~vGKTsli~r~~~--~~f~~~y~---------~---Tig~~~~~~~i~~~~~~~~l~iwDtaG~e~~~~~~~   69 (166)
T cd01869           4 KLLLIGDSGVGKSCLLLRFAD--DTYTESYI---------S---TIGVDFKIRTIELDGKTIKLQIWDTAGQERFRTITS   69 (166)
T ss_pred             EEEEECCCCCCHHHHHHHHHC--CCCCCCCC---------C---CCCEEEEEEEEEECCEEEEEEEEECCCCCCCCCCHH
T ss_conf             999999999789999999943--99998747---------8---544048999999999999999998999823462678


Q ss_pred             HHHHHHCEEEEEEECCCCCCHHHHHHHHHHH----HCCCCEEEEEECCCCCCCCHHHHHHHHHHHHHHCCCCHHHCCHHH
Q ss_conf             9987421789999768788647899999999----729978999975436674025689999988862267301104266
Q gi|254780233|r  101 RILCMVESVVVLVDAAEGPMPQTKFVVGKAL----KIGLRPIVVVNKVDRSDARADEVINEVFDLFSALDATDAQLDFPI  176 (624)
Q Consensus       101 r~l~~~DgaiLvVdA~eGv~~QT~~vl~~A~----~~~l~~IvvINKiDr~~a~~~~v~~ei~dlf~~l~a~de~ld~Pv  176 (624)
T Consensus        70 ~~~~~a~~~ilvfdit~~~Sf~~i~~w~~~i~~~~~~~~~~ilvgNK~DL~~~r~v~-~~~~~~~a~~-------~~~~~  141 (166)
T cd01869          70 SYYRGAHGIIIVYDVTDQESFNNVKQWLQEIDRYASENVNKLLVGNKCDLTDKRVVD-YSEAQEFADE-------LGIPF  141 (166)
T ss_pred             HHHHHCCEEEEEECCCCHHHHHHHHHHHHHHHHHCCCCCCEEEEEEEECCCCCCCCC-HHHHHHHHHH-------CCCEE
T ss_conf             885632677997117998999999999999998678777448861320113146679-9999999998-------39969


Q ss_pred             HHHHHHCCEECCCCCCCCCCCCHHHHHHHHCCC
Q ss_conf             887886591646742233486413555321024
Q gi|254780233|r  177 LYGSGRFGWMSDSSDGSRDQGMVPLLNLIVDHV  209 (624)
Q Consensus       177 ~~~Sa~~G~~~~~~~~~~~~gl~~Lld~Ii~~i  209 (624)
T Consensus       142 ~E~SAk~g-----------~nI~e~F~~l~~~i  163 (166)
T cd01869         142 LETSAKNA-----------TNVEQAFMTMAREI  163 (166)
T ss_pred             EEECCCCC-----------CCHHHHHHHHHHHH
T ss_conf             99876878-----------06899999999999