>cd03284 ABC_MutS1 MutS1 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 clam

Probab=96.27  E-value=0.0047  Score=35.05  Aligned_cols=30  Identities=20%  Similarity=0.368  Sum_probs=23.4

Q ss_pred             EEECC--CCEEEEEECCCCCHHHHHHHHHHHH
Q ss_conf             99868--9869999079865789999999985
Q gi|254780640|r   45 KIEFA--DHLTIVNGQNGYGKSSLSEAIEWLF   74 (110)
Q Consensus        45 ~i~f~--~~~~~i~G~Ng~GKStil~ai~~~l   74 (110)
T Consensus        23 di~l~~~~~~~iiTGpN~sGKSt~Lk~igl~~   54 (216)
T cd03284          23 DTELDPERQILLITGPNMAGKSTYLRQVALIA   54 (216)
T ss_pred             EEEECCCCEEEEEECCCCCCHHHHHHHHHHHH
T ss_conf             68978984599998998774599999999999