>cd04487 RecJ_OBF2_like RecJ_OBF2_like: A subfamily of OB folds corresponding to the second OB fold (OBF2) of archaeal-specific proteins with similarity to eubacterial RecJ. RecJ is an ssDNA-specific exonuclease. Although the overall sequence similarity of these proteins to eubacterial RecJ proteins is marginal, they appear to carry motifs, which have been shown to be essential for nuclease function in Escherichia coli RecJ. In addition to this OB fold, most proteins in this subfamily contain: i) an N-terminal OB fold belonging to a different domain family (the ribosomal S1-like RNA-binding family); and ii) a domain, C-terminal to OBF2, characteristic of DHH family proteins. DHH family proteins include E. coli RecJ, and are predicted to have a phosphoesterase function.

Probab=92.34 E-value=1 Score=25.25 Aligned_cols=67 Identities=21% Similarity=0.231 Sum_probs=50.8 Q ss_pred EEEEEEEEEEEEECCCCCCEEEEEEECCCCEEEEEEECCC--HHHHHHHCCCCCEEEEEEEEEECCCEEEEECCE Q ss_conf 9999999897542158983389999818936999995188--789987328988899998997318779997786 Q gi|254780945|r 70 VTITGYISQHSSFQLQKRRPYKILLNDGTGEITLLFFYRK--TEMLKNVFFEGRKITVTGKIKKLKNRIIMVHPH 142 (700) Q Consensus 70 vti~g~V~~~~~~~~~~r~~~~v~v~D~tg~i~lvfFn~~--~~yl~k~lk~G~~v~vsGKv~~~~~~~qi~hPe 142 (700) T Consensus 1 V~i~GeV~qikQ--T~--GPTIFti~Detg~v~~AAFeeaGvRAy--Pev~~gdiV~v~G~V~~r~g~lQiE~~~ 69 (73) T cd04487 1 VHIEGEVVQIKQ--TS--GPTIFTLRDETGTVWAAAFEEAGVRAY--PEVEVGDIVRVTGEVEPRDGQLQIEVES 69 (73) T ss_pred CEEEEEEEEEEE--CC--CCEEEEEECCCCCEEHHHHCCCCCCCC--CCCCCCCEEEEEEEEEEECCEEEEEEEE T ss_conf 979999999898--89--999999975999698205130674128--8878898899998999708858999730

HHsearch alignment for GI: 254780945 and conserved domain: cd04487