ID   MUTL_STRP6              Reviewed;         660 AA.
AC   Q5X9H5;
DT   30-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT   30-AUG-2005, sequence version 2.
DT   03-AUG-2022, entry version 104.
DE   RecName: Full=DNA mismatch repair protein MutL {ECO:0000255|HAMAP-Rule:MF_00149};
GN   Name=mutL {ECO:0000255|HAMAP-Rule:MF_00149}; OrderedLocusNames=M6_Spy1803;
OS   Streptococcus pyogenes serotype M6 (strain ATCC BAA-946 / MGAS10394).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC   Streptococcus.
OX   NCBI_TaxID=286636;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-946 / MGAS10394;
RX   PubMed=15272401; DOI=10.1086/422697;
RA   Banks D.J., Porcella S.F., Barbian K.D., Beres S.B., Philips L.E.,
RA   Voyich J.M., DeLeo F.R., Martin J.M., Somerville G.A., Musser J.M.;
RT   "Progress toward characterization of the group A Streptococcus metagenome:
RT   complete genome sequence of a macrolide-resistant serotype M6 strain.";
RL   J. Infect. Dis. 190:727-738(2004).
CC   -!- FUNCTION: This protein is involved in the repair of mismatches in DNA.
CC       It is required for dam-dependent methyl-directed DNA mismatch repair.
CC       May act as a 'molecular matchmaker', a protein that promotes the
CC       formation of a stable complex between two or more DNA-binding proteins
CC       in an ATP-dependent manner without itself being part of a final
CC       effector complex. {ECO:0000255|HAMAP-Rule:MF_00149}.
CC   -!- SIMILARITY: Belongs to the DNA mismatch repair MutL/HexB family.
CC       {ECO:0000255|HAMAP-Rule:MF_00149}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAT87938.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CP000003; AAT87938.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_027968888.1; NC_006086.1.
DR   AlphaFoldDB; Q5X9H5; -.
DR   SMR; Q5X9H5; -.
DR   EnsemblBacteria; AAT87938; AAT87938; M6_Spy1803.
DR   KEGG; spa:M6_Spy1803; -.
DR   HOGENOM; CLU_004131_4_1_9; -.
DR   Proteomes; UP000001167; Chromosome.
DR   GO; GO:0032300; C:mismatch repair complex; IEA:InterPro.
DR   GO; GO:0005524; F:ATP binding; IEA:InterPro.
DR   GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR   GO; GO:0140664; F:ATP-dependent DNA damage sensor activity; IEA:InterPro.
DR   GO; GO:0030983; F:mismatched DNA binding; IEA:InterPro.
DR   GO; GO:0006298; P:mismatch repair; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.30.1370.100; -; 1.
DR   Gene3D; 3.30.1540.20; -; 1.
DR   Gene3D; 3.30.230.10; -; 1.
DR   Gene3D; 3.30.565.10; -; 1.
DR   HAMAP; MF_00149; DNA_mis_repair; 1.
DR   InterPro; IPR014762; DNA_mismatch_repair_CS.
DR   InterPro; IPR020667; DNA_mismatch_repair_MutL.
DR   InterPro; IPR002099; DNA_mismatch_repair_N.
DR   InterPro; IPR013507; DNA_mismatch_S5_2-like.
DR   InterPro; IPR036890; HATPase_C_sf.
DR   InterPro; IPR038973; MutL/Mlh/Pms.
DR   InterPro; IPR014790; MutL_C.
DR   InterPro; IPR042120; MutL_C_dimsub.
DR   InterPro; IPR042121; MutL_C_regsub.
DR   InterPro; IPR037198; MutL_C_sf.
DR   InterPro; IPR020568; Ribosomal_S5_D2-typ_fold.
DR   InterPro; IPR014721; Ribosomal_S5_D2-typ_fold_subgr.
DR   PANTHER; PTHR10073; PTHR10073; 2.
DR   Pfam; PF01119; DNA_mis_repair; 1.
DR   Pfam; PF08676; MutL_C; 1.
DR   SMART; SM01340; DNA_mis_repair; 1.
DR   SMART; SM00853; MutL_C; 1.
DR   SUPFAM; SSF118116; SSF118116; 1.
DR   SUPFAM; SSF54211; SSF54211; 1.
DR   SUPFAM; SSF55874; SSF55874; 1.
DR   TIGRFAMs; TIGR00585; mutl; 1.
DR   PROSITE; PS00058; DNA_MISMATCH_REPAIR_1; 1.
PE   3: Inferred from homology;
KW   DNA damage; DNA repair.
FT   CHAIN           1..660
FT                   /note="DNA mismatch repair protein MutL"
FT                   /id="PRO_0000177981"
FT   REGION          414..433
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        417..431
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   660 AA;  74403 MW;  6BEE09F4C2FBE577 CRC64;
     MTNIIELPEV LANQIAAGEV VERPASVVKE LVENAIDAKS SQITVEIEES GLKMIQVTDN
     GEGMSHEDLP LSLRRHATSK IKSQSDLFRI RTLGFRGEAL PSVASISKIT IKTATKEVTH
     GSLLIATGGE IETLEAISTP TGTKIKVENL FYNTPARLKY MKSLQAELAH IVDVVNRLSL
     AHPEVAFTLI SDGRQLTQTS GTGDLRQAIA GIYGLNTTKK MLAISNADLD FEVSGYVSLP
     ELTRANRNYM TILVNGRYIK NFLLNRAILD GYGSKLMVGR FPIVVIDIQI DPYLADVNVH
     PTKQEVRISK ERELMALIST AISESLKEQD LIPDALENLA KSSTRHFSKP EQTQLPLQSR
     GLYYDPQKND FFVKESAVSE KIPETDFYFG AVDNSVKVEK AELLPHSEEV IGPSSVKHAS
     RPQNTFTETD HPNLDLKNRQ KLSQMLNRLE NEEKSVFPEL DYFGQMHGTY LFAQGKDGLF
     IIDQHAAQER VKYEYYRDKI GEVDSSLQQL LVPYLFEFSG SDFINLQEKM ALLNEVGIFL
     EVYGHNTFIL REHPIWMKEE EIASGVYEMC DMLLLTNEVS IKTYRAELAI MMSCKRSIKA
     NHSLDDYSAR NLLLQLAQCQ NPYNCPHGRP VLINFSKADM EKMFRRIQEN HTSLRELGKY