ID Q02X49_LACLS Unreviewed; 593 AA.
AC Q02X49;
DT 14-NOV-2006, integrated into UniProtKB/TrEMBL.
DT 14-NOV-2006, sequence version 1.
DT 27-MAR-2024, entry version 106.
DE RecName: Full=DNA helicase {ECO:0000256|ARBA:ARBA00012551};
DE EC=3.6.4.12 {ECO:0000256|ARBA:ARBA00012551};
GN OrderedLocusNames=LACR_1991 {ECO:0000313|EMBL:ABJ73473.1};
OS Lactococcus lactis subsp. cremoris (strain SK11).
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Streptococcaceae;
OC Lactococcus; Lactococcus cremoris subsp. cremoris.
OX NCBI_TaxID=272622 {ECO:0000313|EMBL:ABJ73473.1, ECO:0000313|Proteomes:UP000000240};
RN [1] {ECO:0000313|EMBL:ABJ73473.1, ECO:0000313|Proteomes:UP000000240}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SK11 {ECO:0000313|EMBL:ABJ73473.1,
RC ECO:0000313|Proteomes:UP000000240};
RX PubMed=17030793; DOI=10.1073/pnas.0607117103;
RA Makarova K., Slesarev A., Wolf Y., Sorokin A., Mirkin B., Koonin E.,
RA Pavlov A., Pavlova N., Karamychev V., Polouchine N., Shakhova V.,
RA Grigoriev I., Lou Y., Rohksar D., Lucas S., Huang K., Goodstein D.M.,
RA Hawkins T., Plengvidhya V., Welker D., Hughes J., Goh Y., Benson A.,
RA Baldwin K., Lee J.H., Diaz-Muniz I., Dosti B., Smeianov V., Wechter W.,
RA Barabote R., Lorca G., Altermann E., Barrangou R., Ganesan B., Xie Y.,
RA Rawsthorne H., Tamir D., Parker C., Breidt F., Broadbent J., Hutkins R.,
RA O'Sullivan D., Steele J., Unlu G., Saier M., Klaenhammer T., Richardson P.,
RA Kozyavkin S., Weimer B., Mills D.;
RT "Comparative genomics of the lactic acid bacteria.";
RL Proc. Natl. Acad. Sci. U.S.A. 103:15611-15616(2006).
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:0000256|ARBA:ARBA00001665};
CC -!- SIMILARITY: Belongs to the helicase family. RecQ subfamily.
CC {ECO:0000256|ARBA:ARBA00005446}.
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DR EMBL; CP000425; ABJ73473.1; -; Genomic_DNA.
DR RefSeq; WP_011676817.1; NC_008527.1.
DR AlphaFoldDB; Q02X49; -.
DR KEGG; llc:LACR_1991; -.
DR HOGENOM; CLU_001103_14_3_9; -.
DR Proteomes; UP000000240; Chromosome.
DR GO; GO:0043138; F:3'-5' DNA helicase activity; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:RHEA.
DR GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR GO; GO:0006310; P:DNA recombination; IEA:InterPro.
DR GO; GO:0006281; P:DNA repair; IEA:InterPro.
DR GO; GO:0006260; P:DNA replication; IEA:InterPro.
DR GO; GO:0009432; P:SOS response; IEA:InterPro.
DR CDD; cd17920; DEXHc_RecQ; 1.
DR CDD; cd18794; SF2_C_RecQ; 1.
DR Gene3D; 1.10.150.80; HRDC domain; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 2.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR InterPro; IPR011545; DEAD/DEAH_box_helicase_dom.
DR InterPro; IPR004589; DNA_helicase_ATP-dep_RecQ.
DR InterPro; IPR006293; DNA_helicase_ATP-dep_RecQ_bac.
DR InterPro; IPR014001; Helicase_ATP-bd.
DR InterPro; IPR001650; Helicase_C.
DR InterPro; IPR010997; HRDC-like_sf.
DR InterPro; IPR002121; HRDC_dom.
DR InterPro; IPR044876; HRDC_dom_sf.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR032284; RecQ_Zn-bd.
DR InterPro; IPR018982; RQC_domain.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR InterPro; IPR036390; WH_DNA-bd_sf.
DR NCBIfam; TIGR01389; recQ; 1.
DR NCBIfam; TIGR00614; recQ_fam; 1.
DR PANTHER; PTHR13710:SF105; BLOOM SYNDROME PROTEIN; 1.
DR PANTHER; PTHR13710; DNA HELICASE RECQ FAMILY MEMBER; 1.
DR Pfam; PF00270; DEAD; 1.
DR Pfam; PF00271; Helicase_C; 1.
DR Pfam; PF00570; HRDC; 1.
DR Pfam; PF16124; RecQ_Zn_bind; 1.
DR Pfam; PF09382; RQC; 1.
DR SMART; SM00487; DEXDc; 1.
DR SMART; SM00490; HELICc; 1.
DR SMART; SM00341; HRDC; 1.
DR SMART; SM00956; RQC; 1.
DR SUPFAM; SSF47819; HRDC-like; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF46785; Winged helix' DNA-binding domain; 1.
DR PROSITE; PS51192; HELICASE_ATP_BIND_1; 1.
DR PROSITE; PS51194; HELICASE_CTER; 1.
DR PROSITE; PS50967; HRDC; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW Helicase {ECO:0000256|ARBA:ARBA00022806, ECO:0000313|EMBL:ABJ73473.1};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000313|EMBL:ABJ73473.1};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741}.
FT DOMAIN 24..193
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000259|PROSITE:PS51192"
FT DOMAIN 217..362
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51194"
FT DOMAIN 516..593
FT /note="HRDC"
FT /evidence="ECO:0000259|PROSITE:PS50967"
SQ SEQUENCE 593 AA; 66728 MW; E0FE22DE646C7FC3 CRC64;
MNLEIKLKEI FGYDYFRNGQ KQIIEQVLAG QATLGILPTG AGKSICYQLP AVIQSGLTLV
ISPLISLMKD QVDQLNIAGI PATFINSTLE EGESYQRMRQ VENGEIKLLF VAPERFSLDY
FNNFLQKLPI DLVAIDEAHC ISQWGHDFRP SYVDFAAHLK DLPTRPTVLA LTATATPKVA
DDIQSLLSIS PSHTIKTGFL RENLRFEVVK GMDKRTFLKN YLKNQESESA GIIYASTRKE
VEEICEWLNH NHFKAVRYHA GLSERERQMN QELFLFDEVP IMVATNAFGM GINKPNVRFV
IHYAIPATIE SYYQEAGRAG RDGLESDAIL LFSPNDLRIR NFLIEQGEGD EGHKELEYEK
LRQMQAYTSA ETCLQRYILQ YFGDEGEDCK KCSNCLDERE LLDITVDAQK VLSCVVRMGE
RFGKTAVAQV LIGSKNKNIA KWNFEGLSTF GIMKNYSQKT VGELIDFLSA EGYLNVTTGK
FPLLLLSAQG LKVLKGQVKV SRRASLIIES KATVVHHFDE ECFASIRSLR LELAKEEGVP
PFMIFSDSAL KEMAQVLPDS PSQFLQISGV GPVKLEKYGT AFISKISEYE KAK
//
