ID   CHL1_KLULA              Reviewed;         807 AA.
AC   Q6CIF0;
DT   23-SEP-2008, integrated into UniProtKB/Swiss-Prot.
DT   16-AUG-2004, sequence version 1.
DT   03-AUG-2022, entry version 107.
DE   RecName: Full=ATP-dependent DNA helicase CHL1 {ECO:0000250|UniProtKB:P22516};
DE            EC=3.6.4.12 {ECO:0000250|UniProtKB:P22516};
DE   AltName: Full=Chromosome loss protein 1 {ECO:0000250|UniProtKB:P22516};
GN   Name=CHL1; OrderedLocusNames=KLLA0F27181g;
OS   Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 /
OS   NRRL Y-1140 / WM37) (Yeast) (Candida sphaerica).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Saccharomycetaceae; Kluyveromyces.
OX   NCBI_TaxID=284590;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37;
RX   PubMed=15229592; DOI=10.1038/nature02579;
RA   Dujon B., Sherman D., Fischer G., Durrens P., Casaregola S., Lafontaine I.,
RA   de Montigny J., Marck C., Neuveglise C., Talla E., Goffard N., Frangeul L.,
RA   Aigle M., Anthouard V., Babour A., Barbe V., Barnay S., Blanchin S.,
RA   Beckerich J.-M., Beyne E., Bleykasten C., Boisrame A., Boyer J.,
RA   Cattolico L., Confanioleri F., de Daruvar A., Despons L., Fabre E.,
RA   Fairhead C., Ferry-Dumazet H., Groppi A., Hantraye F., Hennequin C.,
RA   Jauniaux N., Joyet P., Kachouri R., Kerrest A., Koszul R., Lemaire M.,
RA   Lesur I., Ma L., Muller H., Nicaud J.-M., Nikolski M., Oztas S.,
RA   Ozier-Kalogeropoulos O., Pellenz S., Potier S., Richard G.-F.,
RA   Straub M.-L., Suleau A., Swennen D., Tekaia F., Wesolowski-Louvel M.,
RA   Westhof E., Wirth B., Zeniou-Meyer M., Zivanovic Y., Bolotin-Fukuhara M.,
RA   Thierry A., Bouchier C., Caudron B., Scarpelli C., Gaillardin C.,
RA   Weissenbach J., Wincker P., Souciet J.-L.;
RT   "Genome evolution in yeasts.";
RL   Nature 430:35-44(2004).
CC   -!- FUNCTION: ATP-dependent DNA helicase important for chromosome
CC       transmission and normal cell cycle progression in G(2)/M (By
CC       similarity). May have a role in changing DNA topology to allow the
CC       loading of proteins involved in maintaining sister chromatid cohesion
CC       in the vicinity of the centromeres (By similarity). Has a specific role
CC       in chromosome segregation during meiosis II (By similarity).
CC       {ECO:0000250|UniProtKB:P22516}.
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:0000250|UniProtKB:P22516};
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250|UniProtKB:P22516}.
CC   -!- SIMILARITY: Belongs to the DEAD box helicase family. DEAH subfamily.
CC       DDX11/CHL1 sub-subfamily. {ECO:0000305}.
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DR   EMBL; CR382126; CAG98997.1; -; Genomic_DNA.
DR   RefSeq; XP_456289.1; XM_456289.1.
DR   AlphaFoldDB; Q6CIF0; -.
DR   SMR; Q6CIF0; -.
DR   STRING; 28985.XP_456289.1; -.
DR   PRIDE; Q6CIF0; -.
DR   EnsemblFungi; CAG98997; CAG98997; KLLA0_F27181g.
DR   GeneID; 2894899; -.
DR   KEGG; kla:KLLA0_F27181g; -.
DR   eggNOG; KOG1133; Eukaryota.
DR   HOGENOM; CLU_006515_2_0_1; -.
DR   InParanoid; Q6CIF0; -.
DR   OMA; QTHQFRD; -.
DR   Proteomes; UP000000598; Chromosome F.
DR   GO; GO:0000785; C:chromatin; IEA:EnsemblFungi.
DR   GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0016887; F:ATP hydrolysis activity; IEA:RHEA.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0003678; F:DNA helicase activity; IEA:UniProtKB-EC.
DR   GO; GO:0034085; P:establishment of sister chromatid cohesion; IEA:EnsemblFungi.
DR   GO; GO:0036297; P:interstrand cross-link repair; IEA:EnsemblFungi.
DR   GO; GO:0007064; P:mitotic sister chromatid cohesion; IEA:EnsemblFungi.
DR   Gene3D; 3.40.50.300; -; 3.
DR   InterPro; IPR006555; ATP-dep_Helicase_C.
DR   InterPro; IPR028331; CHL1/DDX11.
DR   InterPro; IPR010614; DEAD_2.
DR   InterPro; IPR045028; DinG/Rad3-like.
DR   InterPro; IPR002464; DNA/RNA_helicase_DEAH_CS.
DR   InterPro; IPR014013; Helic_SF1/SF2_ATP-bd_DinG/Rad3.
DR   InterPro; IPR006554; Helicase-like_DEXD_c2.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR013020; Rad3/Chl1-like.
DR   PANTHER; PTHR11472; PTHR11472; 1.
DR   PANTHER; PTHR11472:SF41; PTHR11472:SF41; 1.
DR   Pfam; PF06733; DEAD_2; 1.
DR   Pfam; PF13307; Helicase_C_2; 1.
DR   SMART; SM00488; DEXDc2; 1.
DR   SMART; SM00491; HELICc2; 1.
DR   SUPFAM; SSF52540; SSF52540; 2.
DR   TIGRFAMs; TIGR00604; rad3; 1.
DR   PROSITE; PS00690; DEAH_ATP_HELICASE; 1.
DR   PROSITE; PS51193; HELICASE_ATP_BIND_2; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cell cycle; DNA-binding; Helicase; Hydrolase;
KW   Nucleotide-binding; Nucleus; Reference proteome.
FT   CHAIN           1..807
FT                   /note="ATP-dependent DNA helicase CHL1"
FT                   /id="PRO_0000351010"
FT   DOMAIN          1..415
FT                   /note="Helicase ATP-binding"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00541"
FT   MOTIF           357..360
FT                   /note="DEAH box"
FT   BINDING         37..44
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00541"
SQ   SEQUENCE   807 AA;  92764 MW;  2ECE755906D2F38E CRC64;
     MGKNFHHPYQ PYDIQTQLME HIYELLNSGK KVGIFESPTG TGKTLSLICS TVTWLREHKL
     EKLNSKVDND NLSDSTFSSS DDEPEWVNQF YNDKIMKEKS KSLQEYENYL EGLSMSNIKP
     VLRQLDIGDR KRKKTVPRHI EIEIEDDETN FLPEPYEQDS VSNQNDYEKG QINDEIQKLL
     AKIDKGYDVK TENNMELKSP LKIYFSSRTH SQLTQFASQL TLPSFPPSSP TLEKERIKFL
     PLASRKQLCI HAKVSKLKSD LINDACVETV KRQECQFYTN SRDLISSKQF RDYTFSEISD
     IEDLVQLGHS LHVCPYYSSR TALEGAEIVT LPYQHILSFE IRESLGINLK DSIVIIDEAH
     NLMDTITSIY SCEISLSDIK ICKKLMKIYL NKFKRKLNGK NRVNIMKLMK LLDILQAFIE
     SHFEKGKEIS PQSMFRDSNA DLLNIHELVT YMRGSKIAYK IDSYADSKLK SDESNTNSVK
     QPILFKISKF VLSLSNPSFE GSFFFEEGMI IKYMLLEPNQ IFKTIVNDSK CVILAGGTMQ
     PTSEFIENLL PFVPSKDIVQ FSCNHIIPES NLDTFIVSEG FNFNYESRNN ESVMCKLYDF
     LLELGCRVPH GIVVFFPSYG YLEHVIKFWQ LEEIFEKLSM NKRIFYETPG GSDILPQYSS
     TILDKKKGAF LFSVVGGKLS EGINFQDNLA RAVVMVGLPY PNLYSSELLV KKRHIEQKVI
     SAGGSLKDAK SATIEFYENI CMKAVNQSIG RAIRHANDYA CIYLVDNRYL NNKVQHKLSE
     WVRKRVKSEL KTSEIFAQTS VFFASNR