HHsearch alignment for GI: 254780321 and conserved domain: cd01866

>cd01866 Rab2 Rab2 subfamily. Rab2 is localized on cis-Golgi membranes and interacts with Golgi matrix proteins. Rab2 is also implicated in the maturation of vesicular tubular clusters (VTCs), which are microtubule-associated intermediates in transport between the ER and Golgi apparatus. In plants, Rab2 regulates vesicle trafficking between the ER and the Golgi bodies and is important to pollen tube growth. 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 featur
Probab=99.36  E-value=3e-11  Score=94.96  Aligned_cols=156  Identities=22%  Similarity=0.217  Sum_probs=99.6

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         6 KivlvGd~~VGKTsli~r~~--~~~f~~~~---------------~~Tig~~~~~k~-i~~~~~~~~l~iwDt~G~e~~~   67 (168)
T cd01866           6 KYIIIGDTGVGKSCLLLQFT--DKRFQPVH---------------DLTIGVEFGARM-ITIDGKQIKLQIWDTAGQESFR   67 (168)
T ss_pred             EEEEECCCCCCHHHHHHHHH--CCCCCCCC---------------CCCCEEEEEEEE-EEECCEEEEEEEEECCCCCCCC
T ss_conf             99999989978899999991--09899987---------------898507889999-9999999999999799973346


Q ss_pred             HHHHHHHHHCCEEEEEEECCCCCCHHHHHHHH-HHHH---CCCCEEEEECCCCCCCCCCCCHHHHHHHHHHHHHHHHHHH
Q ss_conf             99999997302689999868788655899999-9997---0996799832678875321133888775553223210001
Q gi|254780321|r   93 YEVSRSLSACEGSLLVVDATQGVEAQTLANVY-QAID---NNHEIITVLNKADLPSADPDRVKKQIEETIGISTEDALLV  168 (606)
Q Consensus        93 ~EV~r~l~a~dgaiLvVdA~~Gvq~QT~~~~~-~A~~---~~l~~I~viNKiD~~~A~~e~v~~ei~~~~g~~~~~ii~v  168 (606)
T Consensus        68 ~l~~~~~~~a~~~ilvydit~~~Sf~~l~~w~~~i~~~~~~~~~iiLVGNK~DL~~~r~-V~~~e~~~~a~~~~~~~~E~  146 (168)
T cd01866          68 SITRSYYRGAAGALLVYDITRRETFNHLTSWLEDARQHSNSNMTIMLIGNKCDLESRRE-VSYEEGEAFAKEHGLIFMET  146 (168)
T ss_pred             CCHHHHHHHHCEEEEECCCCCHHHHHHHHHHHHHHHHHCCCCCEEEEEEECCCHHHCCC-CCHHHHHHHHHHCCCEEEEE
T ss_conf             25588866436899934458779999999999999986799965998434235454077-89999999999869999997


Q ss_pred             HHHCCCCCCHHHHHHHHHH
Q ss_conf             1100223200678776321
Q gi|254780321|r  169 SAKTGEGIPLLLERIVQQL  187 (606)
Q Consensus       169 SAktG~GV~~LLd~Iv~~i  187 (606)
T Consensus       147 SAk~~~nV~~~F~~l~~~i  165 (168)
T cd01866         147 SAKTASNVEEAFINTAKEI  165 (168)
T ss_pred             CCCCCCCHHHHHHHHHHHH
T ss_conf             6788808899999999999