ID   HELS_PYRCJ              Reviewed;         708 AA.
AC   A3MSA1;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   03-APR-2007, sequence version 1.
DT   03-AUG-2022, entry version 80.
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=Pcal_0078;
OS   Pyrobaculum calidifontis (strain DSM 21063 / JCM 11548 / VA1).
OC   Archaea; Crenarchaeota; Thermoprotei; Thermoproteales; Thermoproteaceae;
OC   Pyrobaculum.
OX   NCBI_TaxID=410359;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 21063 / JCM 11548 / VA1;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA   Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Cozen A.E.,
RA   Fitz-Gibbon S.T., House C.H., Saltikov C., Lowe T.M., Richardson P.;
RT   "Complete sequence of Pyrobaculum calidifontis JCM 11548.";
RL   Submitted (FEB-2007) to the EMBL/GenBank/DDBJ databases.
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; CP000561; ABO07518.1; -; Genomic_DNA.
DR   AlphaFoldDB; A3MSA1; -.
DR   SMR; A3MSA1; -.
DR   STRING; 410359.Pcal_0078; -.
DR   EnsemblBacteria; ABO07518; ABO07518; Pcal_0078.
DR   KEGG; pcl:Pcal_0078; -.
DR   eggNOG; arCOG00553; Archaea.
DR   HOGENOM; CLU_006553_3_0_2; -.
DR   OMA; MFLNANI; -.
DR   Proteomes; UP000001431; 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; IPR003583; Hlx-hairpin-Hlx_DNA-bd_motif.
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   SMART; SM00278; HhH1; 2.
DR   SUPFAM; SSF46785; SSF46785; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
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.
FT   CHAIN           1..708
FT                   /note="ATP-dependent DNA helicase Hel308"
FT                   /id="PRO_1000124585"
FT   DOMAIN          33..198
FT                   /note="Helicase ATP-binding"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00442"
FT   DOMAIN          231..429
FT                   /note="Helicase C-terminal"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00442"
FT   MOTIF           143..146
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   708 AA;  77170 MW;  FDED818F5FBEE00C CRC64;
     MEVSELPLDA RLIAVLKERG VGRLFPPQVE AVRAGIFDGR SVLLCTATAS GKSLLAEVAA
     VKAGLEGRMA LYAVPLKALA YEKLVHFSYY RGLVKVGVST GDFDSDDRRL HEFDVVVVTY
     EKLDSLLRHR PNWLGLVGVV VVDEIHYLGD PRRGPVLESI VAKLRHLGLK TQFIGLSATV
     GNAGEVAAWL GARLVESSWR PVPLREGVYH GGVIRFSDGS MQRVNAPGDA EVALAVDAVA
     GGGQALVFTN SRSSTVRLAK AVAKAMEAAG LVPRGAKALA EEVLKASSSK IIGRELADLV
     ARGVAFHNAG LELEVRRLVE DGFRRGLLKV VVSTTTLAAG VNLPARRVVV ADYERFDPAL
     GREEIPVLEY RQMAGRAGRP GLDPYGEAVL VARSKGEAEY LMERYVRGQV EGVRSHILAE
     PNLRAHVLGA VGGGYAKSLD DLVDFFSNTL GAAQMKTSLK LSILRSKIGG VVEELVEWGF
     LERDGDFVYA TELGRQVARL YLDPEVAAGY IRLIKSLRAG NVPAYLYVVL TAPDFPRVRR
     GRADKRVVEG ILAALDVEED EEFEDLARTA SMLMAWIEEV DEDVIYEKFD VAPGDLRVYV
     DLFQWLGNAA AKLARLVGRE EHGKRLEVVT ARVVYGVREE LLGLVTSLRG VGRVRARTLY
     NFGYRTLEDI ARATVREIAS LPGFGEKLAE SVIEQARQML AEGLRGEV