>TIGR02252 DREG-2 REG-2-like, HAD superfamily (subfamily IA) hydrolase; InterPro: IPR011949 This family of proteins includes uncharacterised sequences from eukaryotes, cyanobacteria and Leptospira as well as the DREG-2 protein from Drosophila melanogaster which has been identified as a rhythmically (diurnally) regulated gene . This family is a member of the Haloacid Dehalogenase (HAD) superfamily of aspartate-nucleophile hydrolases. The superfamily is defined by the presence of three short catalytic motifs . The subfamilies are defined based on the location and the observed or predicted fold of a so-called, capping domain, , or the absence of such a domain. This family is a member of subfamily 1A in which the cap domain consists of a predicted alpha helical bundle found in between the first and second catalytic motifs. A distinctive feature of this family is a conserved tandem pair of tryptophan residues in the cap domain. The most divergent sequences included within the scope of this entry are from plants and have "FW" at this position instead. Most likely, these sequences, like the vast majority of HAD sequences, represent phosphatase enzymes..

Probab=92.16 E-value=0.79 Score=23.87 Aligned_cols=92 Identities=24% Similarity=0.465 Sum_probs=65.0 Q ss_pred CCCC-CHHHHHHHHHHCCC--EEEEEECCCHHHHHHHHHHHCC-CHHHHHCCCCHHHCCCCCCCCCCCCHHHHH--HHHH Q ss_conf 3454-33899999984198--6999816723422322655086-413431010000000000156310521138--8775 Q gi|254780960|r 152 TYNP-GGYELVHTMKQNGA--STLLVTGGFSIFARFIAQHLGF-DQYYANRFIEKDDRLTGQVMEPIIDGTAKS--QILL 225 (297) Q Consensus 152 ~~~~-~~~~~i~~l~~~g~--~v~iisg~~~~~~~~ia~~lgi-~~~~a~~~~~~~~~~~~~~~~~~~~~~~k~--~~~~ 225 (297) T Consensus 116 ~~~~~d~~~~L~~~r~~g~k~~lgviSN-FD~RL~~~L~~~GL~~~~fd~~~~S~e------------~g~eKPDp~IF~ 182 (224) T TIGR02252 116 QVYPPDAQKLLKDLREEGLKVKLGVISN-FDSRLRGVLEALGLFLEYFDFVVTSYE------------VGAEKPDPKIFQ 182 (224) T ss_pred EECCCCHHHHHHHHHHCCCCEEEEEEEC-CHHHHHHHHHHCCCCHHHHHHEEEHHH------------HCCCCCCHHHHH T ss_conf 2037557899999997289658998746-513378999760824354404301466------------257898867899 Q ss_pred HHHHHHC------CCCCEEEEEECCC-CHHHHHHHCCC Q ss_conf 3233103------7766799997892-34889984893 Q gi|254780960|r 226 EAIQKLQ------INPEDTIAVGDGN-NDLDMLRVAGY 256 (297) Q Consensus 226 ~l~~~~~------~~~~~v~avGDg~-ND~pmL~~Agv 256 (297) T Consensus 183 ~Al~~~~~~~~~~~~p~~~~HiGD~~~~D~~gA~~~G~ 220 (224) T TIGR02252 183 KALERAGKKLTKEISPEEALHIGDSLRNDYEGARAAGW 220 (224) T ss_pred HHHHHHHHHHHCCCCCCEEEEECCCHHHHHHHHHHCCC T ss_conf 99999888750357723377626880333365787386

HHsearch alignment for GI: 254780960 and conserved domain: TIGR02252