HHsearch alignment for GI: 254780226 and conserved domain: cd01869
>cd01869 Rab1_Ypt1 Rab1/Ypt1 subfamily. Rab1 is found in every eukaryote and is a key regulatory component for the transport of vesicles from the ER to the Golgi apparatus. Studies on mutations of Ypt1, the yeast homolog of Rab1, showed that this protein is necessary for the budding of vesicles of the ER as well as for their transport to, and fusion with, the Golgi apparatus. 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 t
Probab=98.12 E-value=0.00015 Score=50.49 Aligned_cols=151 Identities=21% Similarity=0.226 Sum_probs=87.9
Q ss_pred CCEEEEEECCCCCHHHHHHHHHCCCCCCCCCCCCCCCCCCEEEEECCCHHHHHHHHHCCCCEEEEEEEEEEECCCCCCCC
Q ss_conf 82486752888788899998740489873666867448833799768555877764218650233579998512235432
Q gi|254780226|r 2 GFKCGIIGLPNVGKSTLFNALTRTASAQAANYPFCTIEPNSGEVAVPDPRMHKLAEIAESKDLVPTRMSFVDIAGLVRGA 81 (367)
Q Consensus 2 ~~kiGlvG~pn~GKST~f~alT~~~~~~~~~ypFtTi~pn~g~~~v~d~~~~~l~~~~~~~~~~p~~i~~iDvaGLv~gA 81 (367)
T Consensus 2 ~~Kiv~vGd~~vGKTsli~r~~~~-~-f~~~y~-~Tig~~~~~~~i~----------~~~~---~~~l~iwDtaG~e--- 62 (166)
T cd01869 2 LFKLLLIGDSGVGKSCLLLRFADD-T-YTESYI-STIGVDFKIRTIE----------LDGK---TIKLQIWDTAGQE--- 62 (166)
T ss_pred EEEEEEECCCCCCHHHHHHHHHCC-C-CCCCCC-CCCCEEEEEEEEE----------ECCE---EEEEEEEECCCCC---
T ss_conf 699999999997899999999439-9-998747-8544048999999----------9999---9999999899982---
Q ss_pred CCCCCCHHHHHHHHHCCCEEEEEECCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHH
Q ss_conf 22466328999987303747885012345421134577673215788988887643322245777778752032046777
Q gi|254780226|r 82 SKGEGLGNQFLAHIREVDAIIHVLRCFKDENIIHVEGRIDPINDIETIETELMLSDLERLERLFEKNKKYRNHKSEEIVL 161 (367)
Q Consensus 82 ~~G~GlGN~FL~~ir~aDalihVVdaf~~~~v~~~~g~~DP~~Di~~i~~EL~l~dle~lek~~~k~~k~~~~~~~~~~~ 161 (367)
T Consensus 63 -~~~~~~~~---~~~~a~~~ilvfdit~~~S----------f~~---------------i~-~w---------------- 96 (166)
T cd01869 63 -RFRTITSS---YYRGAHGIIIVYDVTDQES----------FNN---------------VK-QW---------------- 96 (166)
T ss_pred -CCCCCHHH---HHHHCCEEEEEECCCCHHH----------HHH---------------HH-HH----------------
T ss_conf -34626788---8563267799711799899----------999---------------99-99----------------
Q ss_pred HHHHHHHHHHHHHCCCCCHHHHHHCCHHHHHHHHHHHHHHHCCCHHEECCCHHHHCCCHHHHHHHHHHHHHCCCCCCCCC
Q ss_conf 89999988998875874103443132677762102357641010010034301110101346787788643698403321
Q gi|254780226|r 162 LQSIISSSLRLIEEGKPVRSLLESLDSDAIPIFKSLNLLTAKPILYICNVSEHDCKKGNIYTEAVQRLASQQNAEMIIIS 241 (367)
Q Consensus 162 ~~~~l~~~~~~Le~~~~~r~~~~~~~~de~~~l~~~~llt~KP~iivaNk~e~~~~~~n~~~e~i~~l~~~~~~~~i~is 241 (367)
T Consensus 97 --------~~~i~~------~------------~----~~~~~~ilvgNK~DL~~~-r~v~~~~~~~~a~~~~~~~~E~S 145 (166)
T cd01869 97 --------LQEIDR------Y------------A----SENVNKLLVGNKCDLTDK-RVVDYSEAQEFADELGIPFLETS 145 (166)
T ss_pred --------HHHHHH------H------------C----CCCCCEEEEEEEECCCCC-CCCCHHHHHHHHHHCCCEEEEEC
T ss_conf --------999998------6------------7----877744886132011314-66799999999998399699987
Q ss_pred CHHHHHH
Q ss_conf 0024665
Q gi|254780226|r 242 AAIEAEI 248 (367)
Q Consensus 242 a~~E~ei 248 (367)
T Consensus 146 Ak~g~nI 152 (166)
T cd01869 146 AKNATNV 152 (166)
T ss_pred CCCCCCH
T ss_conf 6878068