HHsearch alignment for GI: 254780824 and conserved domain: cd00878

>cd00878 Arf_Arl Arf (ADP-ribosylation factor)/Arl (Arf-like) small GTPases. Arf proteins are activators of phospholipase D isoforms. Unlike Ras proteins they lack cysteine residues at their C-termini and therefore are unlikely to be prenylated. Arfs are N-terminally myristoylated. Members of the Arf family are regulators of vesicle formation in intracellular traffic that interact reversibly with membranes of the secretory and endocytic compartments in a GTP-dependent manner. They depart from other small GTP-binding proteins by a unique structural device, interswitch toggle, that implements front-back communication from N-terminus to the nucleotide binding site. Arf-like (Arl) proteins are close relatives of the Arf, but only Arl1 has been shown to function in membrane traffic like the Arf proteins. Arl2 has an unrelated function in the folding of native tubulin, and Arl4 may function in the nucleus. Most other Arf family proteins are so far relatively poorly characterized. Thu
Probab=94.38  E-value=0.089  Score=31.42  Aligned_cols=70  Identities=13%  Similarity=0.217  Sum_probs=39.0

Q ss_pred             EEEECCCCCCHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHCCCCCCEEEEEEECCCCHHHHHCCCHHHHCC--CCEEEE
Q ss_conf             99987878688999999997607888530245202011003788608999865178977753058367508--978999
Q gi|254780824|r   36 LTLSGDLGSGKSFLARSIIRFLMHDDALEVLSPTFTLVQLYDASIPVAHFDFYRLSSHQEVVELGFDEILN--ERICII  112 (162)
Q Consensus        36 i~L~GdLGaGKTtfvr~i~~~lg~~~~~~V~SPTF~l~~~Y~~~~~i~H~DlYRL~~~~E~~~lg~~e~~~--~~i~lI  112 (162)
T Consensus         2 i~ilG~~~vGKTsll~~l~~~~~-~----~~~pTig~-~~~~i~~~~~~l~iwDt~G~~~~~~~-~~~y~~~a~~~i~V   73 (158)
T cd00878           2 ILILGLDGAGKTTILYKLKLGEV-V----TTIPTIGF-NVETVEYKNVSFTVWDVGGQDKIRPL-WKHYYENTNGIIFV   73 (158)
T ss_pred             EEEECCCCCCHHHHHHHHHCCCC-C----CCCCEECC-CEEEEEECCEEEEEEECCCCCCCCHH-HHHHHCCCCEEEEE
T ss_conf             99999999988999999953998-8----74456074-08999848899999988997221448-99872768776899