MUTS2_CLOK5
ID MUTS2_CLOK5 Reviewed; 786 AA.
AC A5N245;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 10-JUL-2007, sequence version 1.
DT 03-AUG-2022, entry version 88.
DE RecName: Full=Endonuclease MutS2 {ECO:0000255|HAMAP-Rule:MF_00092};
DE EC=3.1.-.- {ECO:0000255|HAMAP-Rule:MF_00092};
GN Name=mutS2 {ECO:0000255|HAMAP-Rule:MF_00092}; OrderedLocusNames=CKL_3183;
OS Clostridium kluyveri (strain ATCC 8527 / DSM 555 / NCIMB 10680).
OC Bacteria; Firmicutes; Clostridia; Eubacteriales; Clostridiaceae;
OC Clostridium.
OX NCBI_TaxID=431943;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 8527 / DSM 555 / NCIMB 10680;
RX PubMed=18218779; DOI=10.1073/pnas.0711093105;
RA Seedorf H., Fricke W.F., Veith B., Brueggemann H., Liesegang H.,
RA Strittmatter A., Miethke M., Buckel W., Hinderberger J., Li F.,
RA Hagemeier C., Thauer R.K., Gottschalk G.;
RT "The genome of Clostridium kluyveri, a strict anaerobe with unique
RT metabolic features.";
RL Proc. Natl. Acad. Sci. U.S.A. 105:2128-2133(2008).
CC -!- FUNCTION: Endonuclease that is involved in the suppression of
CC homologous recombination and may therefore have a key role in the
CC control of bacterial genetic diversity. {ECO:0000255|HAMAP-
CC Rule:MF_00092}.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00092}.
CC -!- SIMILARITY: Belongs to the DNA mismatch repair MutS family. MutS2
CC subfamily. {ECO:0000255|HAMAP-Rule:MF_00092}.
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DR EMBL; CP000673; EDK35191.1; -; Genomic_DNA.
DR RefSeq; WP_012103528.1; NC_009706.1.
DR AlphaFoldDB; A5N245; -.
DR SMR; A5N245; -.
DR STRING; 431943.CKL_3183; -.
DR EnsemblBacteria; EDK35191; EDK35191; CKL_3183.
DR KEGG; ckl:CKL_3183; -.
DR eggNOG; COG1193; Bacteria.
DR HOGENOM; CLU_011252_2_1_9; -.
DR OMA; IHAIIND; -.
DR OrthoDB; 256392at2; -.
DR Proteomes; UP000002411; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
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:0004519; F:endonuclease activity; IEA:UniProtKB-UniRule.
DR GO; GO:0030983; F:mismatched DNA binding; IEA:InterPro.
DR GO; GO:0006298; P:mismatch repair; IEA:InterPro.
DR GO; GO:0045910; P:negative regulation of DNA recombination; IEA:InterPro.
DR CDD; cd03280; ABC_MutS2; 1.
DR Gene3D; 3.30.1370.110; -; 1.
DR Gene3D; 3.40.50.300; -; 1.
DR HAMAP; MF_00092; MutS2; 1.
DR InterPro; IPR000432; DNA_mismatch_repair_MutS_C.
DR InterPro; IPR007696; DNA_mismatch_repair_MutS_core.
DR InterPro; IPR036187; DNA_mismatch_repair_MutS_sf.
DR InterPro; IPR005747; MutS2.
DR InterPro; IPR045076; MutS_family.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR002625; Smr_dom.
DR InterPro; IPR036063; Smr_dom_sf.
DR PANTHER; PTHR11361; PTHR11361; 1.
DR PANTHER; PTHR11361:SF14; PTHR11361:SF14; 1.
DR Pfam; PF00488; MutS_V; 1.
DR Pfam; PF01713; Smr; 1.
DR PIRSF; PIRSF005814; MutS_YshD; 1.
DR SMART; SM00534; MUTSac; 1.
DR SMART; SM00533; MUTSd; 1.
DR SMART; SM00463; SMR; 1.
DR SUPFAM; SSF160443; SSF160443; 1.
DR SUPFAM; SSF48334; SSF48334; 1.
DR SUPFAM; SSF52540; SSF52540; 1.
DR TIGRFAMs; TIGR01069; mutS2; 1.
DR PROSITE; PS00486; DNA_MISMATCH_REPAIR_2; 1.
DR PROSITE; PS50828; SMR; 1.
PE 3: Inferred from homology;
KW ATP-binding; DNA-binding; Endonuclease; Hydrolase; Nuclease;
KW Nucleotide-binding; Reference proteome.
FT CHAIN 1..786
FT /note="Endonuclease MutS2"
FT /id="PRO_1000093351"
FT DOMAIN 711..786
FT /note="Smr"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00092"
FT BINDING 332..339
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00092"
SQ SEQUENCE 786 AA; 88552 MW; 6C716BCE6ECEBAAB CRC64;
MNEKSLRILE FYKVKDELKK YTNTNAAKDL VDNLKPYDNI HDVREHLEET EEALKLIISR
GNPPFDGVYD VRQGVKMAQK GSILMPAQIF RIGAILKASR RFEKYIKAKG EGEGFRIIED
ICQGIVLLKG LEDKIFISIE SEDEISDRAS SLLYNIRKSI RDKNASVRDK VNSLIRNYSS
YLQDNLYTIR GDRYVLPVRA ENKALVPGLV HDQSSSGSTL YIEPMALVNL NNEIKELKLK
EKAEIDRILY ELSKEIHDNI VVIKNNADII WELDFIFAKA KFGSELNGNI PIVNDNCIID
IVEGRHPLID RKTVVPMDVY MGKDFTCLVI TGPNTGGKTV ALKTMGLLHI MALSGLMIPA
RENSTVGFFT EIFADIGDEQ SIEQNLSTFS SHMTNIINII NNSDEKSLIL FDELGAGTDP
TEGAALAVSI LENLKDRGSM IVATTHYSEL KAYALKSNGV ENASVEFDVD TLKPTYKLMI
GIPGKSNAFE ISKRLGLPEF IIKAARENIA SEALKFEDLI QSLQEKRIKA ENYFREAEIL
KREAAKIKEK YEQKAIRLQE VRDKSITEAH RKAREIIRES KEEADRILKD IRELEKMGYS
SSVKHELEER RKMLKDKLEN VEENLYKAKS EDGQRLKSVK EGEEVFIPSL NQKVLVLSKP
DNKGEVQVQA GIMKISVNLK ELRAPKGSTK NTDKKLKREA NLNLRSVATS VDLRGMDSIE
AAYITDKYLD DAYVAGLKEV TIIHGKGTGI LRSSITNMLK SHSHVKNYRI GEYGEGGTGV
TIVELK