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