>cd03481 TopoIIA_Trans_ScTopoIIA TopoIIA_Trans_ScTopoIIA: Transducer domain, having a ribosomal S5 domain 2-like fold, of the type found in proteins of the type IIA family of DNA topoisomerases similar to Saccharomyces cerevisiae Topo IIA. S. cerevisiae Topo IIA is a homodimer encoded by a single gene. The type IIA enzymes are the predominant form of topoisomerase and are found in some bacteriophages, viruses and archaea, and in all bacteria and eukaryotes. All type IIA topoisomerases are related to each other at amino acid sequence level, though their oligomeric organization sometimes differs. TopoIIA enzymes cut both strands of the duplex DNA to remove (relax) both positive and negative supercoils in DNA. These enzymes covalently attach to the 5' ends of the cut DNA, separate the free ends of the cleaved strands, pass another region of the duplex through this gap, then rejoin the ends. TopoIIA enzymes also catenate/ decatenate duplex rings. This transducer domain is homologous to t

Probab=99.97 E-value=5.9e-32 Score=238.62 Aligned_cols=147 Identities=19% Similarity=0.221 Sum_probs=119.0 Q ss_pred CHHHHHCCCCCCCCC--CCCCEEEEEEECCCEEEEEEEEEEECCCCCCEEEEEEECCCCCCCEEECCHHHHHHHHHHHHH Q ss_conf 122210024677666--775203333214801558999854146777427888300065575241304678999999876 Q gi|254780222|r 269 LKTYLQTKLENRSLI--SSEIFTGKTEKKGTHRGTVEWAIAWCEENPEITSYCNTILTDEGGTHESGLRVALTRGIKKYA 346 (686) Q Consensus 269 i~dyv~~~~~~~~~~--~~~~~~~~~~~~~~~~~~veval~~~~~~~~~~SFVN~I~T~~GGTHv~g~~~ai~k~i~~~~ 346 (686) T Consensus 3 F~~Yv~LY~~~~~~~~~~~~~~~~e---~~~--~rWeV~v~~s~~~f~qvSFVNgI~T~~GGtHVd~i~~~I~~~l~~~i 77 (153) T cd03481 3 FKDYVKLYLKDANKEDGPPPPVVYE---PVN--DRWEVAVALSDGQFQQVSFVNSIATTKGGTHVDYVADQIVKKLDEVV 77 (153) T ss_pred HHHHHHHHCCCCCCCCCCCCCEEEE---CCC--CCEEEEEEECCCCCEEEEEECCCCCCCCCCHHHHHHHHHHHHHHHHH T ss_conf 7899998678764556889977980---379--98899999879982798886660069998666999999999999999 Q ss_pred HHCCCCCCCCCCCCCCCCCEEEEEEEEEEHHHCCCCCCCCCCCHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHH Q ss_conf 30188332223322223642699997763456076446620252320000121015889997740135688999999999 Q gi|254780222|r 347 ELTQNKRAISIISDDLMISAVGILSVFIREPEFAGQTKTKLVSLDAQRTVENALRDPFDHYLVQNPIEATKLLEWVIERS 426 (686) Q Consensus 347 ~~~~~kk~~~i~~~dIk~~L~~~Isv~I~nP~FesQTKekL~s~~~~~~v~~~i~~~l~~~l~~n~~~a~~I~~~~~~~a 426 (686) T Consensus 78 ~kk~-K~~~~ik~~~Ik~~l~ifv~~~I~NP~FdSQTKe~Ltt~~~~FGsk~~ls~~fi~k~~k~-~----i~~~v~~~a 151 (153) T cd03481 78 KKKN-KGGINVKPFQVKNHLWIFVNCLIENPSFDSQTKETLTTKPKSFGSKCELSEKFLKKAVKS-G----IVESVLSWA 151 (153) T ss_pred HHHC-CCCCCCCHHHHHHHCEEEEEEEECCCCCCCHHHHHHCCCHHHCCCCCCCCHHHHHHHHHC-H----HHHHHHHHH T ss_conf 9856-788777999998441799999826998662123242485565698766799999999834-1----999999886

HHsearch alignment for GI: 254780222 and conserved domain: cd03481