HHsearch alignment for GI: 254780636 and conserved domain: cd06149
>cd06149 ISG20 Interferon (IFN) Stimulated Gene product of 20 kDa (ISG20) is an IFN-induced antiviral exonuclease with a strong preference for single-stranded RNA and minor activity towards single-stranded DNA. It was also independently identified by its response to estrogen and was called HEM45 (human estrogen regulated transcript). ISG20 is a DEDDh-type DnaQ-like 3'-5' exonuclease 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 for catalysis. ISG20 may be a major effector of innate immunity against pathogens including viruses, bacteria, and parasites. It is located in promyelocytic leukemia (PML) nuclear bodies, sites for oncogenic DNA viral transcription and replication. It may carry out its function by degrading viral RNAs as part of the IFN-regulated antiviral r
Probab=98.34 E-value=1.9e-06 Score=56.76 Aligned_cols=125 Identities=20% Similarity=0.130 Sum_probs=71.0
Q ss_pred EEEECCCCCCCCCCC--EEEEEEEEECCCCEEEECCCCCCCC------------------C-------HHHHHHHHCCCC
Q ss_conf 799717778985445--0799998418942899746577857------------------0-------677677732364
Q gi|254780636|r 23 IAVDTETLGLMPRRD--RLCIVQLSPGDGTVDIIRIAAGQKN------------------A-------PNLVGMLVDEKR 75 (207)
Q Consensus 23 iaiDtEt~~l~~~~~--~l~LiQl~~~~~~~~l~~~~~~~~~------------------~-------~~L~~ll~d~~i 75 (207)
T Consensus 1 vAlDCEMv~t~~g~~~~~LaRvsvVd~~G~vl~D~~VkP~~~V~dy~T~~SGIt~~~l~~a~~~~~~~~~l~~~l~~~-I 79 (157)
T cd06149 1 VAIDCEMVGTGPGGRESELARCSIVNYHGDVLYDKYIRPEGPVTDYRTRWSGIRRQHLVNATPFAVAQKEILKILKGK-V 79 (157)
T ss_pred CEEECEEEEECCCCCEEEEEEEEEEECCCCEEEEEEECCCCCCCCCEEECCCCCHHHHCCCCCHHHHHHHHHHHHCCC-E
T ss_conf 979365342748998468999999927898986743388987786365626788889579984999999999971698-8
Q ss_pred CEEECCCCHHHHHHHHHHHCCCC-CHHHHHHH---HHHHH-HHCCCHHHHHHHHHHHCCCCCCCCEECCCCCCCCCHHHH
Q ss_conf 02301000016888654200000-00457898---86521-100000088777654200246752003656544323689
Q gi|254780636|r 76 EKIFHYGRFDIAVLFYTFGVRVR-PVFCTKIA---SRLTR-TYTNQHGLKDNLKELLGINISKAQQSSDWSADDLSDEQL 150 (207)
Q Consensus 76 ~KV~Hn~~~D~~~L~~~~gi~~~-~i~DT~ia---s~l~~-~~~~~~~L~~L~~~~lg~~ldK~~q~SdW~~rpLs~~Qi 150 (207)
T Consensus 80 l-VGH~L~nDL~aL~l---~h~~~~i~DT~~~~~~~~~~~~p~~~~~sLk~L~~~~L~~~IQ~~~~-------------g 142 (157)
T cd06149 80 V-VGHAIHNDFKALKY---FHPKHMTRDTSTIPLLNRKAGFPENCRVSLKVLAKRLLHRDIQVGRQ-------------G 142 (157)
T ss_pred E-EEECCHHHHHHHHC---CCCCCCEEECCCCEEHHHHCCCCCCCCHHHHHHHHHHHCCCCCCCCC-------------C
T ss_conf 9-98260766988603---38987267771110013324898766875999999984850259998-------------8
Q ss_pred HHHHHHHHHHHHHHH
Q ss_conf 999864599999999
Q gi|254780636|r 151 QYAASDVVHLHALRL 165 (207)
Q Consensus 151 ~YAA~Dv~~l~~L~~ 165 (207)
T Consensus 143 Hds~EDA~aa~~L~k 157 (157)
T cd06149 143 HSSVEDARATMELYK 157 (157)
T ss_pred CCHHHHHHHHHHHHC
T ss_conf 080999999999859