HHsearch alignment for GI: 254780809 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=99.40  E-value=2e-12  Score=105.96  Aligned_cols=134  Identities=23%  Similarity=0.238  Sum_probs=92.9

Q ss_pred             CCEEEECCCCCCHHHHHHHHHCCHHCCCCCCCCCC-EEECCCCCCCCCE--EEEEEECCHHCCCCHHHHHHHHHHHHHHH
Q ss_conf             30243114663188899998552000234546872-1100012456835--89995081000241035666678889985
Q gi|254780809|r  220 YKIVILGHSNAGKSSLFNALAKKDVAIVTDIPGTT-RDVLTIDLDLEGY--LVKISDTAGIRETDDIVEKEGIKRTFLEV  296 (440)
Q Consensus       220 ~~v~i~G~pN~GKSSL~N~L~~~~~aIVs~~~GTT-RD~i~~~~~i~g~--~~~l~DTaGir~t~d~IE~~GI~ra~~~i  296 (440)
T Consensus         5 ~KivlvGd~~VGKTsli~r~~~~~f~--~~~~~Tig~~~~~k~i~~~~~~~~l~iwDt~G~e~~~~--------l~~~~~   74 (168)
T cd01866           5 FKYIIIGDTGVGKSCLLLQFTDKRFQ--PVHDLTIGVEFGARMITIDGKQIKLQIWDTAGQESFRS--------ITRSYY   74 (168)
T ss_pred             EEEEEECCCCCCHHHHHHHHHCCCCC--CCCCCCCEEEEEEEEEEECCEEEEEEEEECCCCCCCCC--------CHHHHH
T ss_conf             89999998997889999999109899--98789850788999999999999999997999733462--------558886


Q ss_pred             HHHCCEEECCCCCCHHHHHH------------HCCCCCCCCCCCCCCCCCCCHH-------------HHHHHHHHHHHHH
Q ss_conf             03011020135898566343------------1289853222233344654200-------------0001333323235
Q gi|254780809|r  297 ENADLILLLKEINSKKEISF------------PKNIDFIFIGTKSDLYSTYTEE-------------YDHLISSFTGEGL  351 (440)
Q Consensus       297 ~~aDlil~v~D~~~~~~~~~------------~~~~~~i~V~NK~Dl~~~~~~~-------------~~~~ISaktg~Gi  351 (440)
T Consensus        75 ~~a~~~ilvydit~~~Sf~~l~~w~~~i~~~~~~~~~iiLVGNK~DL~~~r~V~~~e~~~~a~~~~~~~~E~SAk~~~nV  154 (168)
T cd01866          75 RGAAGALLVYDITRRETFNHLTSWLEDARQHSNSNMTIMLIGNKCDLESRREVSYEEGEAFAKEHGLIFMETSAKTASNV  154 (168)
T ss_pred             HHHCEEEEECCCCCHHHHHHHHHHHHHHHHHCCCCCEEEEEEECCCHHHCCCCCHHHHHHHHHHCCCEEEEECCCCCCCH
T ss_conf             64368999344587799999999999999867999659984342354540778999999999986999999767888088


Q ss_pred             HHHHHHHHHHHH
Q ss_conf             899999999963
Q gi|254780809|r  352 EELINKIKSILS  363 (440)
Q Consensus       352 ~~L~~~I~~~l~  363 (440)
T Consensus       155 ~~~F~~l~~~i~  166 (168)
T cd01866         155 EEAFINTAKEIY  166 (168)
T ss_pred             HHHHHHHHHHHH
T ss_conf             999999999997