HHsearch alignment for GI: 254780809 and conserved domain: cd01864
>cd01864 Rab19 Rab19 subfamily. Rab19 proteins are associated with Golgi stacks. Similarity analysis indicated that Rab41 is closely related to Rab19. However, the function of these Rabs is not yet chracterized. 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 the presence of truncated sequences in this CD, the lipid modification site is not available for annotation.
Probab=99.38 E-value=1.7e-12 Score=106.42 Aligned_cols=132 Identities=22% Similarity=0.257 Sum_probs=91.7
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 4 ~Kiv~lGd~~vGKTsli~r~~~~~f--~~~~~~Ti~~~~~~k~i~~~~~~~~l~iwDtaG~e~~~~--------l~~~~~ 73 (165)
T cd01864 4 FKIILIGDSNVGKTCVVQRFKSGTF--SERQGNTIGVDFTMKTLEIEGKRVKLQIWDTAGQERFRT--------ITQSYY 73 (165)
T ss_pred EEEEEECCCCCCHHHHHHHHHHCCC--CCCCCCCCCEEEEEEEEEECCEEEEEEEEECCCCCCCCC--------CCHHHE
T ss_conf 9999999999589999999964999--998799754378999999999999999998999834453--------507552
Q ss_pred HHHCCEEECCCCCCHHHHHH------------HCCCCCCCCCCCCCCCCCCCHH--------------HHHHHHHHHHHH
Q ss_conf 03011020135898566343------------1289853222233344654200--------------000133332323
Q gi|254780809|r 297 ENADLILLLKEINSKKEISF------------PKNIDFIFIGTKSDLYSTYTEE--------------YDHLISSFTGEG 350 (440)
Q Consensus 297 ~~aDlil~v~D~~~~~~~~~------------~~~~~~i~V~NK~Dl~~~~~~~--------------~~~~ISaktg~G 350 (440)
T Consensus 74 ~~a~~~ilvydit~~~Sf~~~~~w~~~i~~~~~~~~~iilVGNK~DL~~~r~V~~~~~~~~a~~~~~~~~~E~SAk~~~n 153 (165)
T cd01864 74 RSANGAIIAYDITRRSSFESVPHWIEEVEKYGASNVVLLLIGNKCDLEEQREVLFEEACTLAEKNGMLAVLETSAKESQN 153 (165)
T ss_pred ECCCEEEEEECCCCHHHHHHHHHHHHHHHHHCCCCCCEEEEEECCCHHHHCCCCHHHHHHHHHHCCCCEEEEECCCCCCC
T ss_conf 21566699713899899999999999999876999843888772376862899999999999983997699978885819
Q ss_pred HHHHHHHHHHH
Q ss_conf 58999999999
Q gi|254780809|r 351 LEELINKIKSI 361 (440)
Q Consensus 351 i~~L~~~I~~~ 361 (440)
T Consensus 154 V~e~F~~la~~ 164 (165)
T cd01864 154 VEEAFLLMATE 164 (165)
T ss_pred HHHHHHHHHHH
T ss_conf 89999999984