ID   YCF2_HELAN              Reviewed;        2131 AA.
AC   Q1KXP6;
DT   27-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   30-MAY-2006, sequence version 1.
DT   03-AUG-2022, entry version 52.
DE   RecName: Full=Protein Ycf2 {ECO:0000255|HAMAP-Rule:MF_01330};
GN   Name=ycf2-A {ECO:0000255|HAMAP-Rule:MF_01330};
GN   and
GN   Name=ycf2-B {ECO:0000255|HAMAP-Rule:MF_01330};
OS   Helianthus annuus (Common sunflower).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; campanulids; Asterales; Asteraceae; Asteroideae;
OC   Heliantheae alliance; Heliantheae; Helianthus.
OX   NCBI_TaxID=4232;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. HA383;
RA   Timme R.E., Kuehl J.V., Boore J.L., Jansen R.K.;
RT   "A comparison of the first two published chloroplast genomes in Asteraceae:
RT   Lactuca and Helianthus.";
RL   Submitted (JAN-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Probable ATPase of unknown function. Its presence in a non-
CC       photosynthetic plant (Epifagus virginiana) and experiments in tobacco
CC       indicate that it has an essential function which is probably not
CC       related to photosynthesis.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast stroma {ECO:0000255|HAMAP-
CC       Rule:MF_01330}.
CC   -!- SIMILARITY: Belongs to the Ycf2 family. {ECO:0000255|HAMAP-
CC       Rule:MF_01330}.
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DR   EMBL; DQ383815; ABD47209.1; -; Genomic_DNA.
DR   EMBL; DQ383815; ABD47189.1; -; Genomic_DNA.
DR   RefSeq; YP_588161.1; NC_007977.1.
DR   RefSeq; YP_588180.1; NC_007977.1.
DR   AlphaFoldDB; Q1KXP6; -.
DR   EnsemblPlants; mRNA:HanXRQr2_Chr13g0601881; CDS:HanXRQr2_Chr13g0601881.1; HanXRQr2_Chr13g0601881.
DR   GeneID; 4055602; -.
DR   GeneID; 4055685; -.
DR   Gramene; mRNA:HanXRQr2_Chr13g0601881; CDS:HanXRQr2_Chr13g0601881.1; HanXRQr2_Chr13g0601881.
DR   KEGG; han:4055602; -.
DR   KEGG; han:4055685; -.
DR   OrthoDB; 10010at2759; -.
DR   GO; GO:0009570; C:chloroplast stroma; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR   Gene3D; 3.40.50.300; -; 1.
DR   HAMAP; MF_01330; Ycf2; 1.
DR   InterPro; IPR003593; AAA+_ATPase.
DR   InterPro; IPR003959; ATPase_AAA_core.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR008543; Uncharacterised_Ycf2.
DR   PANTHER; PTHR33078:SF22; PTHR33078:SF22; 3.
DR   Pfam; PF00004; AAA; 1.
DR   Pfam; PF05695; DUF825; 2.
DR   SMART; SM00382; AAA; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Chloroplast; Nucleotide-binding; Plastid.
FT   CHAIN           1..2131
FT                   /note="Protein Ycf2"
FT                   /id="PRO_0000242532"
FT   BINDING         1466..1473
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01330"
SQ   SEQUENCE   2131 AA;  249967 MW;  2CE26EA186673966 CRC64;
     MTGHEFKSWI LELREILREI KNSHYFLDSW TQFNSVGSFI HIFFHQERFI KLFDSRIWSI
     LLSHNSQGST SNRYFTIKGV ILFGVAVLIY RINNRNMVER KNLYLIGLLP IPMNSIGPRN
     DTLEESVGSS NINRLIVSLL YLPKGKKIYE SSFLNPKEST WVLPITKKCS MPESNWGSRW
     WRDWIGKKSD SSCKISNETV AGIEILFKEK DLKYLEFVFV YYRDDPIRKD HGWEFFDRLS
     LRKRQNRINL NSGPLFEILV KHWICYLMSA FREKIPIEVE GFFKQQGAGS TIQSNDIEHV
     SHLFSRNKSR LFTEREKQMI NHMLPEEIEE FLGNPTRSVR SFFSDRWSEL HLGSNPTERS
     TRDQKLLKKQ QDLSFLRRSE KKEMVNLFKI ITYLQNTVSI HPISLDSGCD MVPKDEPDMD
     SSNKISFLNK NPFFDLFHLF HDRNRGGYTL HHDFESEDRF QEMADLFTLS ITEPDLVYHK
     RFAFSIDSYG LDPKQFLNGV FNSRYEWKTT SLLVLFPIFY EENESFYRRI RKNRVRISCG
     NDLEEPKPKI VVFASNNIME AVNQYRLIRN LIQIQHSTHR YIRNVLNRFF LMNRSDRNFE
     YGIQRDQIRK DTLNHRTLMK YTINQHLSNL KKSQKRWFDP LIFFYRTERS MNRDPDAYRY
     KWSTGSNNFQ EHLEHFVSEQ KSRLQVVFDR LRINPYSIDW SEVIDKKDLS KPLRFFLSKL
     LLFLSNSLPF LFVSFGNIPI HRSEIYIYQL KGPNDPQFLE SIGLQIVHLK KLKPFLLDDH
     ETCQKSKFLI NGGTISPFLF NKIPKWMIDS FHTRNNRRKS FDNTDSYFSM IFHDQYNWLN
     PVKSFHRSSL RSSFYKGNQL RFLNNPHHFC FYCNKRFPFY VEKARINNYD FTYGQFLNIL
     FIRNKIFSLC VGKKKHAFWG RDTISAIESQ VSNIFIPKAF PQSGDETYNL YKSFHFPSRS
     NPFVRRAIYS IADISGTPLT EGQIVNFERT YCQPLSDMNL SDSEGKNLYQ YLNFNSNMGL
     IHTPCSEKYL PSEKRKKRSL CLKKCVEKGQ MYRTFQRDSA YSTLSKWNLF QTYMPWFLTS
     TGYRYLKFLF LDTFSDLLPI LSSSQKFVSI FHDIMHGSDI SWRILQKKFC LPQWNLISEI
     SSKCFHNLLL SEEMIHRNNE SPLISTHLTN VREFLYAILF LLLVAAYLVC THLLFVFGAS
     SELQAEFEKV KSLMIPSSMI ELRKILDRYP TSEPNSFWLK NLFLVALKQL GDSLGGNMLL
     GGGPAYGVKS IRSKKKYLNI NLIDIIDLIS IIPNPINRIT FSRNTRHLSH TSKEIYSLIR
     KRKNVNGDWI DDKIESWVAN SDSIDDEKRE FLVQFSTLTT EKRIDQILLS LTHSDHLSKN
     DSGYQMIEQP GAIYLRDLVD IHKKYLMNYE FNTSSLAERR IFLAHYQTIT YSQTSCGANS
     FHFPSHGKPF SLRLALSLSR GILVIGSIGT GRSYLVKYLA KNSYLPFITV FLNKFLDNKS
     QGFDDIDIDD LDASDDLDAS DDLDASDDLD ASDDILDMEL ELLTSMNALT MNMMPEDEDQ
     LYITLQFELA KAMSPCIIWI PNIHDLDVNE SNYFSLGLLV NLLSRDYETR NILVIASTHI
     PQKVDPALIA PNKLNTCIKI RRLLIPQQRK HFFTLSYTRG FHLEKKMFHT NGFGSITMGS
     NARDLVALTN EALSISITQK KSIIDTNTIR SALHRQIWDL RSQVRSVQDH GILFYQIGRA
     VAQNVLLSNC PIDPISIYMK KKSCNEVDFY LYNWYFELGT SMKKLTILLY LLSCSAGSVT
     QDLWSLPGPD EKNGITPYGL VENDSGLVRG LLEVEGALVG SSRTCSQFDK DRVTLLLRPE
     PRNPLDMMQK GSCSILDQRF LYEKDESEFE EGEGALDRQQ IEEDLFNHIV WAPRIWRPWG
     FLFDCIERPN ELGFPYWSRS FRGKRIIYDK EDELQENDSE FLQSGTAQYQ TRDRSSKEQG
     LFRISQFIWD PADPLFFLFK AQPFVSVFSH RELFADEEMS KGLLTPQTNP PTSLYKRWFI
     KKTQEKHFEL LINRQRWLRT NRSLSNGSFR SNTLSESYQY LSNLFLSNGT LLDQMTKALL
     RKRWLFPDEM QIGFMEQEKD FPFLSRKDMW P