HHsearch alignment for GI: 254780725 and conserved domain: cd04112

>cd04112 Rab26 Rab26 subfamily. First identified in rat pancreatic acinar cells, Rab26 is believed to play a role in recruiting mature granules to the plasma membrane upon beta-adrenergic stimulation. Rab26 belongs to the Rab functional group III, which are considered key regulators of intracellular vesicle transport during exocytosis. 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.
Probab=96.17  E-value=0.097  Score=29.87  Aligned_cols=116  Identities=15%  Similarity=0.102  Sum_probs=76.6

Q ss_pred             CCCEEEECCCCCC--CHHHHHHHHHCCCCCCCCC-CCHHHHHHHHHHHHHHHHCCCCCCCCEEEEECCCCCCCCHHHHHH
Q ss_conf             2888997388888--9899999862012543578-776889999999999998198767538999565898752005999
Q gi|254780725|r  274 IFPLVILDVPHVW--NSWTQEVLTLSDKVVITTS-LDLAGLRNSKNLIDVLKKLRPADKPPYLVLNQVKTPKKPEISISD  350 (427)
Q Consensus       274 ~yd~VIiD~p~~~--~~~~~~~L~~AD~vviV~~-p~~~slr~a~~ll~~l~~~~~~~~~~~iVlNr~~~~~~~~i~~~~  350 (427)
T Consensus        49 ~v~l~iwDtaG~e~~~~l~~~~~~~a~~~ilvydit~~~Sf~~l~~w~~~i~~~~~~~~~iilVGNK~DL~~~r~V~~~e  128 (191)
T cd04112          49 KVKLQIWDTAGQERFRSVTHAYYRDAHALLLLYDITNKASFDNIRAWLTEIKEYAQEDVVIMLLGNKADMSGERVVKRED  128 (191)
T ss_pred             EEEEEEEECCCCCCCCCCHHHHHHCCCEEEEEEECCCHHHHHHHHHHHHHHHHHCCCCCEEEEECCCCCCCCCCCCCHHH
T ss_conf             99999997998633464647771177778999727988999999999999998666785389861246553026799999


Q ss_pred             HHHHHCCCEEEEECCCHHHHHHHHHCCCCEEEECCCC--HHHHHHHHHHHHHHCCCCCC
Q ss_conf             9998489537990687999999884796189888999--89999999999985221223
Q gi|254780725|r  351 FCAPLGITPSAIIPFDGAVFGMSANSGKMIHEVDPKS--AIANLLVDFSRVLMGRVTVS  407 (427)
Q Consensus       351 ~~~~lg~~~~~~IP~D~~~~~~A~~~G~pi~e~~p~s--~~a~~~~~La~~i~gr~~~~  407 (427)
T Consensus       129 ~~~------------------~a~~~~~~f~EtSAkt~~nI~e~F~~i~~~i~~~~~~~  169 (191)
T cd04112         129 GER------------------LAKEYGVPFMETSAKTGLNVELAFTAVAKELKHRKYEQ  169 (191)
T ss_pred             HHH------------------HHHHCCCEEEEECCCCCCCHHHHHHHHHHHHHHHCCCC
T ss_conf             999------------------99982997999854898097999999999998742279