HHsearch alignment for GI: 254780661 and conserved domain: cd06144

>cd06144 REX4_like This subfamily is composed of RNA exonuclease 4 (REX4 or Rex4p), XPMC2, Interferon (IFN) Stimulated Gene product of 20 kDa (ISG20), and similar proteins. REX4 is involved in pre-rRNA processing. It controls the ratio between the two forms of 5.8S rRNA in yeast. XPMC2 is a Xenopus gene which was identified through its ability to correct a mitotic defect in fission yeast. The human homolog of XPMC2 (hPMC2) may be involved in angiotensin II-induced adrenal cell cycle progression and cell proliferation. ISG20 is an IFN-induced antiviral exonuclease with a strong preference for single-stranded RNA and minor activity towards single-stranded DNA. These proteins are DEDDh-type DnaQ-like 3'-5' exonucleases containing three conserved sequence motifs termed ExoI, ExoII and ExoIII, with a specific Hx(4)D conserved pattern at ExoIII. These motifs are clustered around the active site and contain four conserved acidic residues that serve as ligands for the two metal ions required fo
Probab=99.65  E-value=2.9e-15  Score=116.90  Aligned_cols=148  Identities=16%  Similarity=0.177  Sum_probs=102.7

Q ss_pred             EEEECCCCCCCCCC--CEEEEEEEEEECCCCEECCEEEEEEECCCCCCCCCHHHHHHHCCCHHHHHHCCCCHHHHHHHHH
Q ss_conf             99975278898772--6048999999838972804002266217888778578989857998899607999799999999
Q gi|254780661|r    6 VIYDYETFGRDVAL--DRPAQFAGVRVDRQWEKIESTEVFFCKPADDYLPDPEAVFITGITPQKALRDGVVEAEFSRRIH   83 (471)
Q Consensus         6 v~~D~ETtG~~~~~--~~iiq~~~i~~d~~~~~~~~~~~~~~~~~~~~~p~p~a~~v~git~~~~~~~~~~~~e~~~~i~   83 (471)
T Consensus         1 valDcEm~g~~~~~~~~~larv~vv--d~~g~~v--~d~-~V~P~~--~V~d~~T~~sGIt~~~l~~a~-~~~~v~~~~~   72 (152)
T cd06144           1 VALDCEMVGVGPDGSESALARVSIV--NEDGNVV--YDT-YVKPQE--PVTDYRTAVSGIRPEHLKDAP-DFEEVQKKVA   72 (152)
T ss_pred             CEEEEEECCCCCCCCEEEEEEEEEE--ECCCCEE--EEE-EECCCC--CCCCCCEEECCCCHHHHCCCC-CHHHHHHHHH
T ss_conf             9898760335289987899999999--6789999--887-236997--678763562485799973899-9999999999


Q ss_pred             HHHHCCCCEEEEEECHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHCCCCCCCCCCCCCCHHHH
Q ss_conf             99511796599950557899999999985078532132568871001588886555653210024444454433108989
Q gi|254780661|r   84 QFFSVPNTCIIGYNNIRFDDYYSRNIFYRNFYDSYRWSWDNGNSRWDLLDVMRAIYAFSPDGIQWPSRDDGATSFKLQDL  163 (471)
Q Consensus        84 ~~~~~~~~~~ig~N~~~FD~~~lr~~~~r~~~~~y~~~~~~~~~~~D~l~~~~~~~~~~p~~~~~~~~~~~~~~~kL~~l  163 (471)
T Consensus        73 ~~l~--~~ilVGH~-l~~Dl~~L~l~~~~~~-------------i~DT~~~~~~--------~----~~~~~~~~sLk~L  124 (152)
T cd06144          73 ELLK--GRILVGHA-LKNDLKVLKLDHPKKL-------------IRDTSKYKPL--------R----KTAKGKSPSLKKL  124 (152)
T ss_pred             HHHC--CCEEEECC-HHHHHHHHHCCCCCCE-------------EEEEEEEHHH--------H----HCCCCCCCCHHHH
T ss_conf             9853--88798606-4646999624388760-------------6885564224--------5----4168899279999


Q ss_pred             HHH-HCCCC-CCCCHHHHHHHHHHHHHH
Q ss_conf             987-18876-431013331899999999
Q gi|254780661|r  164 ALA-NGIEH-VNAHDAKADVYATLALVW  189 (471)
Q Consensus       164 a~~-n~i~~-~~aH~A~~D~~~t~~l~k  189 (471)
T Consensus       125 ~~~~Lg~~Iq~~~H~s~eDA~at~~Lfk  152 (152)
T cd06144         125 AKQLLGLDIQEGEHSSVEDARAAMRLYR  152 (152)
T ss_pred             HHHHCCCCCCCCCCCCHHHHHHHHHHHC
T ss_conf             9998588589979696999999999859