ID   HELS_METBU              Reviewed;         760 AA.
AC   Q12WZ6;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   22-AUG-2006, sequence version 1.
DT   03-AUG-2022, entry version 91.
DE   RecName: Full=ATP-dependent DNA helicase Hel308 {ECO:0000255|HAMAP-Rule:MF_00442};
DE            EC=3.6.4.12 {ECO:0000255|HAMAP-Rule:MF_00442};
GN   Name=hel308 {ECO:0000255|HAMAP-Rule:MF_00442}; OrderedLocusNames=Mbur_1102;
OS   Methanococcoides burtonii (strain DSM 6242 / NBRC 107633 / OCM 468 /
OS   ACE-M).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanosarcinales; Methanosarcinaceae; Methanococcoides.
OX   NCBI_TaxID=259564;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 6242 / NBRC 107633 / OCM 468 / ACE-M;
RX   PubMed=19404327; DOI=10.1038/ismej.2009.45;
RA   Allen M.A., Lauro F.M., Williams T.J., Burg D., Siddiqui K.S.,
RA   De Francisci D., Chong K.W., Pilak O., Chew H.H., De Maere M.Z., Ting L.,
RA   Katrib M., Ng C., Sowers K.R., Galperin M.Y., Anderson I.J., Ivanova N.,
RA   Dalin E., Martinez M., Lapidus A., Hauser L., Land M., Thomas T.,
RA   Cavicchioli R.;
RT   "The genome sequence of the psychrophilic archaeon, Methanococcoides
RT   burtonii: the role of genome evolution in cold adaptation.";
RL   ISME J. 3:1012-1035(2009).
CC   -!- FUNCTION: DNA-dependent ATPase and 3'-5' DNA helicase that may be
CC       involved in repair of stalled replication forks. {ECO:0000255|HAMAP-
CC       Rule:MF_00442}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + H2O = ADP + H(+) + phosphate; Xref=Rhea:RHEA:13065,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=3.6.4.12;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00442};
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00442}.
CC   -!- SIMILARITY: Belongs to the helicase family. Hel308 subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00442}.
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DR   EMBL; CP000300; ABE52030.1; -; Genomic_DNA.
DR   RefSeq; WP_011499178.1; NC_007955.1.
DR   AlphaFoldDB; Q12WZ6; -.
DR   SMR; Q12WZ6; -.
DR   STRING; 259564.Mbur_1102; -.
DR   EnsemblBacteria; ABE52030; ABE52030; Mbur_1102.
DR   GeneID; 3997709; -.
DR   KEGG; mbu:Mbur_1102; -.
DR   HOGENOM; CLU_006553_3_0_2; -.
DR   OMA; MFLNANI; -.
DR   OrthoDB; 9752at2157; -.
DR   Proteomes; UP000001979; Chromosome.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0016887; F:ATP hydrolysis activity; IEA:RHEA.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003678; F:DNA helicase activity; IEA:UniProtKB-EC.
DR   GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.50.300; -; 2.
DR   HAMAP; MF_00442; Helicase_Hel308; 1.
DR   InterPro; IPR011545; DEAD/DEAH_box_helicase_dom.
DR   InterPro; IPR014001; Helicase_ATP-bd.
DR   InterPro; IPR001650; Helicase_C.
DR   InterPro; IPR022965; Helicase_Hel308.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   Pfam; PF00270; DEAD; 1.
DR   Pfam; PF00271; Helicase_C; 1.
DR   SMART; SM00487; DEXDc; 1.
DR   SMART; SM00490; HELICc; 1.
DR   SUPFAM; SSF46785; SSF46785; 1.
DR   SUPFAM; SSF52540; SSF52540; 2.
DR   PROSITE; PS51192; HELICASE_ATP_BIND_1; 1.
DR   PROSITE; PS51194; HELICASE_CTER; 1.
PE   3: Inferred from homology;
KW   ATP-binding; DNA damage; DNA repair; DNA-binding; Helicase; Hydrolase;
KW   Nucleotide-binding; Reference proteome.
FT   CHAIN           1..760
FT                   /note="ATP-dependent DNA helicase Hel308"
FT                   /id="PRO_1000124583"
FT   DOMAIN          33..199
FT                   /note="Helicase ATP-binding"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00442"
FT   DOMAIN          232..426
FT                   /note="Helicase C-terminal"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00442"
FT   MOTIF           144..147
FT                   /note="DEAH box"
FT   BINDING         28
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00442"
FT   BINDING         46..53
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00442"
SQ   SEQUENCE   760 AA;  84241 MW;  BC6E8CE9BC07C7E7 CRC64;
     MMIRELDIPR DIIGFYEDSG IKELYPPQAE AIEMGLLEKK NLLAAIPTAS GKTLLAELAM
     IKAIREGGKA LYIVPLRALA SEKFERFKEL APFGIKVGIS TGDLDSRADW LGVNDIIVAT
     SEKTDSLLRN GTSWMDEITT VVVDEIHLLD SKNRGPTLEV TITKLMRLNP DVQVVALSAT
     VGNAREMADW LGAALVLSEW RPTDLHEGVL FGDAINFPGS QKKIDRLEKD DAVNLVLDTI
     KAEGQCLVFE SSRRNCAGFA KTASSKVAKI LDNDIMIKLA GIAEEVESTG ETDTAIVLAN
     CIRKGVAFHH AGLNSNHRKL VENGFRQNLI KVISSTPTLA AGLNLPARRV IIRSYRRFDS
     NFGMQPIPVL EYKQMAGRAG RPHLDPYGES VLLAKTYDEF AQLMENYVEA DAEDIWSKLG
     TENALRTHVL STIVNGFAST RQELFDFFGA TFFAYQQDKW MLEEVINDCL EFLIDKAMVS
     ETEDIEDASK LFLRGTRLGS LVSMLYIDPL SGSKIVDGFK DIGKSTGGNM GSLEDDKGDD
     ITVTDMTLLH LVCSTPDMRQ LYLRNTDYTI VNEYIVAHSD EFHEIPDKLK ETDYEWFMGE
     VKTAMLLEEW VTEVSAEDIT RHFNVGEGDI HALADTSEWL MHAAAKLAEL LGVEYSSHAY
     SLEKRIRYGS GLDLMELVGI RGVGRVRARK LYNAGFVSVA KLKGADISVL SKLVGPKVAY
     NILSGIGVRV NDKHFNSAPI SSNTLDTLLD KNQKTFNDFQ