>cd03282 ABC_MSH4_euk MutS4 homolog in eukaryotes. The MutS protein initiates DNA mismatch repair by recognizing mispaired and unpaired bases embedded in duplex DNA and activating endo- and exonucleases to remove the mismatch. Members of the MutS family possess C-terminal domain with a conserved ATPase activity that belongs to the ATP binding cassette (ABC) superfamily. MutS homologs (MSH) have been identified in most prokaryotic and all eukaryotic organisms examined. Prokaryotes have two homologs (MutS1 and MutS2), whereas seven MSH proteins (MSH1 to MSH7) have been identified in eukaryotes. The homodimer MutS1 and heterodimers MSH2-MSH3 and MSH2-MSH6 are primarily involved in mitotic mismatch repair, whereas MSH4-MSH5 is involved in resolution of Holliday junctions during meiosis. All members of the MutS family contain the highly conserved Walker A/B ATPase domain, and many share a common mechanism of action. MutS1, MSH2-MSH3, MSH2-MSH6, and MSH4-MSH5 dimerize to form sliding c

Probab=95.72  E-value=0.0099  Score=33.43  Aligned_cols=30  Identities=30%  Similarity=0.403  Sum_probs=23.2

Q ss_pred             EEECCC---CEEEEEECCCCCHHHHHHHHHHHH
Q ss_conf             998689---869999079865789999999985
Q gi|254780640|r   45 KIEFAD---HLTIVNGQNGYGKSSLSEAIEWLF   74 (110)
Q Consensus        45 ~i~f~~---~~~~i~G~Ng~GKStil~ai~~~l   74 (110)
T Consensus        21 di~l~~~~~~~~iITGpN~gGKSt~Lktigl~~   53 (204)
T cd03282          21 DIYLTRGSSRFHIITGPNMSGKSTYLKQIALLA   53 (204)
T ss_pred             EEEECCCCCEEEEEECCCCCCHHHHHHHHHHHH
T ss_conf             688669972599998999887199999999999