HHsearch alignment for GI: 254780648 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=99.60 E-value=3.5e-15 Score=111.86 Aligned_cols=156 Identities=13% Similarity=0.092 Sum_probs=108.5
Q ss_pred EEEEECCCCCCCEEEEEECCCCCHHHHHHHCCCEECC--EEEEECC--EEEEEECCCCCCCCCCCCCCCHHHHHHHHHHH
Q ss_conf 1244216777530354101454012121100000010--2663298--68998226421247311677512344333335
Q gi|254780648|r 162 IGIIGLPNAGKSTFLASVTRAKPKIADYPFTTLYPNL--GIVKEGY--KEFILADIPGIIKNAHQGAGIGDRFLKHTERT 237 (335)
Q Consensus 162 VglVG~PNaGKSTLln~ls~ak~kIa~ypFTT~~P~l--Gvv~~~~--~~~~i~D~PGlIegA~~~~glG~~FLrhIer~ 237 (335)
T Consensus 7 ivlvGd~~VGKTsli~r~~~~~f~-~~~~~-Tig~~~~~k~i~~~~~~~~l~iwDt~G~e~----~~~l~~~---~~~~a 77 (168)
T cd01866 7 YIIIGDTGVGKSCLLLQFTDKRFQ-PVHDL-TIGVEFGARMITIDGKQIKLQIWDTAGQES----FRSITRS---YYRGA 77 (168)
T ss_pred EEEECCCCCCHHHHHHHHHCCCCC-CCCCC-CCEEEEEEEEEEECCEEEEEEEEECCCCCC----CCCCHHH---HHHHH
T ss_conf 999998997889999999109899-98789-850788999999999999999997999733----4625588---86643
Q ss_pred HHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCEEEEEECCCCCCHHHH-HHHHHHHHHHCCCCEEEEECCCCCCHH
Q ss_conf 7887520222211013466678998777667505988999974658998899-999999998629948999888788999
Q gi|254780648|r 238 HVLLHIVSALEENVQAAYQCILDELSAYNSELRKKIEIVGLSQIDTVDSDTL-ARKKNELATQCGQVPFEFSSITGHGIP 316 (335)
Q Consensus 238 ~vLl~VVD~s~~d~~~~~~~I~~EL~~y~~~L~~Kp~IIVlNKiDl~~~e~~-~~~~~~l~~~~~~~vi~ISA~tg~GI~ 316 (335)
T Consensus 78 ~~~ilvydit~~~Sf~~l~~w~~~i~~~~~--~~~~iiLVGNK~DL~~~r~V~~~e~~~~a~~~~~~~~E~SAk~~~nV~ 155 (168)
T cd01866 78 AGALLVYDITRRETFNHLTSWLEDARQHSN--SNMTIMLIGNKCDLESRREVSYEEGEAFAKEHGLIFMETSAKTASNVE 155 (168)
T ss_pred CEEEEECCCCCHHHHHHHHHHHHHHHHHCC--CCCEEEEEEECCCHHHCCCCCHHHHHHHHHHCCCEEEEECCCCCCCHH
T ss_conf 689993445877999999999999998679--996599843423545407789999999999869999997678880889
Q ss_pred HHHHHHHHHHHH
Q ss_conf 999999999985
Q gi|254780648|r 317 QILECLHDKIFS 328 (335)
Q Consensus 317 eL~~~I~e~L~~ 328 (335)
T Consensus 156 ~~F~~l~~~i~~ 167 (168)
T cd01866 156 EAFINTAKEIYE 167 (168)
T ss_pred HHHHHHHHHHHH
T ss_conf 999999999973