HHsearch alignment for GI: 254780636 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=98.84 E-value=1.1e-08 Score=69.73 Aligned_cols=123 Identities=24% Similarity=0.254 Sum_probs=71.1
Q ss_pred EEEECCCCCCCCCCCE--EEEEEEEECCCCEEEECCCCCC------------------CCC-------HHHHHHHHCCCC
Q ss_conf 7997177789854450--7999984189428997465778------------------570-------677677732364
Q gi|254780636|r 23 IAVDTETLGLMPRRDR--LCIVQLSPGDGTVDIIRIAAGQ------------------KNA-------PNLVGMLVDEKR 75 (207)
Q Consensus 23 iaiDtEt~~l~~~~~~--l~LiQl~~~~~~~~l~~~~~~~------------------~~~-------~~L~~ll~d~~i 75 (207)
T Consensus 1 valDcEm~g~~~~~~~~~larv~vvd~~g~~v~d~~V~P~~~V~d~~T~~sGIt~~~l~~a~~~~~v~~~~~~~l~~~-i 79 (152)
T cd06144 1 VALDCEMVGVGPDGSESALARVSIVNEDGNVVYDTYVKPQEPVTDYRTAVSGIRPEHLKDAPDFEEVQKKVAELLKGR-I 79 (152)
T ss_pred CEEEEEECCCCCCCCEEEEEEEEEEECCCCEEEEEEECCCCCCCCCCEEECCCCHHHHCCCCCHHHHHHHHHHHHCCC-E
T ss_conf 989876033528998789999999967899998872369976787635624857999738999999999999985388-7
Q ss_pred CEEECCCCHHHHHHHHHHHCCCC-CHHHHHHHHHHHH-HHCCCHHHHHHHHHHHCCCCCCCCEECCCCCCCCCHHHHHHH
Q ss_conf 02301000016888654200000-0045789886521-100000088777654200246752003656544323689999
Q gi|254780636|r 76 EKIFHYGRFDIAVLFYTFGVRVR-PVFCTKIASRLTR-TYTNQHGLKDNLKELLGINISKAQQSSDWSADDLSDEQLQYA 153 (207)
Q Consensus 76 ~KV~Hn~~~D~~~L~~~~gi~~~-~i~DT~ias~l~~-~~~~~~~L~~L~~~~lg~~ldK~~q~SdW~~rpLs~~Qi~YA 153 (207)
T Consensus 80 -lVGH~l~~Dl~~L~l~---~~~~~i~DT~~~~~~~~~~~~~~~sLk~L~~~~Lg~~Iq~~~---------------H~s 140 (152)
T cd06144 80 -LVGHALKNDLKVLKLD---HPKKLIRDTSKYKPLRKTAKGKSPSLKKLAKQLLGLDIQEGE---------------HSS 140 (152)
T ss_pred -EEECCHHHHHHHHHCC---CCCCEEEEEEEEHHHHHCCCCCCCCHHHHHHHHCCCCCCCCC---------------CCC
T ss_conf -9860646469996243---887606885564224541688992799999998588589979---------------696
Q ss_pred HHHHHHHHHHHH
Q ss_conf 864599999999
Q gi|254780636|r 154 ASDVVHLHALRL 165 (207)
Q Consensus 154 A~Dv~~l~~L~~ 165 (207)
T Consensus 141 ~eDA~at~~Lfk 152 (152)
T cd06144 141 VEDARAAMRLYR 152 (152)
T ss_pred HHHHHHHHHHHC
T ss_conf 999999999859