HHsearch alignment for GI: 254780941 and conserved domain: cd04128
>cd04128 Spg1 Spg1p. Spg1p (septum-promoting GTPase) was first identified in the fission yeast S. pombe, where it regulates septum formation in the septation initiation network (SIN) through the cdc7 protein kinase. Spg1p is an essential gene that localizes to the spindle pole bodies. When GTP-bound, it binds cdc7 and causes it to translocate to spindle poles. Sid4p (septation initiation defective) is required for localization of Spg1p to the spindle pole body, and the ability of Spg1p to promote septum formation from any point in the cell cycle depends on Sid4p. Spg1p is negatively regulated by Byr4 and cdc16, which form a two-component GTPase activating protein (GAP) for Spg1p. The existence of a SIN-related pathway in plants has been proposed. 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
Probab=99.65 E-value=1.9e-15 Score=119.75 Aligned_cols=168 Identities=16% Similarity=0.189 Sum_probs=105.4
Q ss_pred EEEEECCCCCCHHHHHHHHHCCCEEEECCCCCCEE-EEEEEEEEECC--EEEEEEECCCCHHHCCCCCCCCCCHHHHHHH
Q ss_conf 89983389986889999986892021058888602-12789997399--4899998798401012357532100234555
Q gi|254780941|r 24 CVALVGATNAGKSTLVNRFVGAKVSIVTHKVQTTR-SIVRGIVSEKE--SQIVFLDTPGIFNAKDSYHKLMIRLSWSTIK 100 (311)
Q Consensus 24 ~VaivG~pN~GKSTL~N~l~g~~vsivS~k~~TTr-~~i~gi~~~~~--~qiifvDTPG~~~~~~~l~~~~~~~~~~~l~ 100 (311)
T Consensus 2 KivlvGd~~VGKTsLi~rf~~~~F~--~~y~~Tig~d~~~k~i~v~~~~v~l~iwDtaGqe--------~f~~~~~~y~~ 71 (182)
T cd04128 2 KIGLLGDAQIGKTSLMVKYVEGEFD--EDYIQTLGVNFMEKTISIRGTEITFSIWDLGGQR--------EFINMLPLVCN 71 (182)
T ss_pred EEEEECCCCCCHHHHHHHHHCCCCC--CCCCCCCEEEEEEEEEEECCEEEEEEEEECCCCH--------HHHHHHHHHHC
T ss_conf 8999999998989999999539999--9988873389899999999999999998677648--------78999999864
Q ss_pred HHHHHCCCCHHHHHHHC-CHHHHHHHHHHC--CCCCEEEEEECCCHHH------HHHHHHHHHHHHCCCCCCCCCCCCCC
Q ss_conf 53210011000010000-000122345442--8720257872110104------34578888641001233431100013
Q gi|254780941|r 101 HADIVCLVVDSHRELKV-NIHDLLKEIAKR--SSRLILILNKIDCVKP------ERLLEQAEIANKLVFIEKTFMVSATK 171 (311)
Q Consensus 101 ~aDiil~VvDa~~~~~~-~~~~il~~l~~~--~~p~IiVlNKiDlv~~------~~l~~~~~~~~~~~~~~~i~~ISAk~ 171 (311)
T Consensus 72 ~a~~~ilvfDit~~~Sf~~~~~w~~~i~~~~~~~~~ilVGnK~DL~~~~~~~~~~~~~~~~~~~a~~~~-~~f~etSAk~ 150 (182)
T cd04128 72 DAVAILFMFDLTRKSTLNSIKEWYRQARGFNKTAIPILVGTKYDLFADLPPEEQEEITKQARKYAKAMK-APLIFCSTSH 150 (182)
T ss_pred CCCEEEEEEECCCHHHHHHHHHHHHHHHHHCCCCCEEEEEECCCCCCCCCCHHEEHHHHHHHHHHHHCC-CEEEEEECCC
T ss_conf 787899999789989999899999999976899988999986635565562231024899999999849-9899994799
Q ss_pred CCCHHHHHHHHHHHCCCCCCCCCCCCCCCCH
Q ss_conf 8742678999998366223568964334302
Q gi|254780941|r 172 GHGCDDVLNYLCSTLPLAPWVYSADQISDLP 202 (311)
Q Consensus 172 g~Gid~L~~~L~~~lpe~~~~y~~~~~Td~~ 202 (311)
T Consensus 151 ~~nV~e~F~~i~~~i~~~~~~~~~~~~~~~~ 181 (182)
T cd04128 151 SINVQKIFKIVLAKAFDLPLTIPEILTVGEP 181 (182)
T ss_pred CCCHHHHHHHHHHHHHCCCCCCHHCCCCCCC
T ss_conf 9798999999999996689971101778898