ID   YCF2_CYCTA              Reviewed;        2434 AA.
AC   A6H5M5;
DT   22-JUL-2008, integrated into UniProtKB/Swiss-Prot.
DT   24-JUL-2007, sequence version 1.
DT   03-AUG-2022, entry version 42.
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   Cycas taitungensis (Prince sago) (Cycas taiwaniana).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Cycadidae; Cycadales; Cycadaceae; Cycas.
OX   NCBI_TaxID=54799;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=17383970; DOI=10.1093/molbev/msm059;
RA   Wu C.-S., Wang Y.-N., Liu S.-M., Chaw S.-M.;
RT   "Chloroplast genome (cpDNA) of Cycas taitungensis and 56 cp protein-coding
RT   genes of Gnetum parvifolium: insights into cpDNA evolution and phylogeny of
RT   extant seed plants.";
RL   Mol. Biol. Evol. 24:1366-1379(2007).
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. {ECO:0000255|HAMAP-Rule:MF_01330}.
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; AP009339; BAF64991.1; -; Genomic_DNA.
DR   EMBL; AP009339; BAF65030.1; -; Genomic_DNA.
DR   RefSeq; YP_001312250.1; NC_009618.1.
DR   RefSeq; YP_001312288.1; NC_009618.1.
DR   AlphaFoldDB; A6H5M5; -.
DR   PRIDE; A6H5M5; -.
DR   GeneID; 5309465; -.
DR   GeneID; 5309612; -.
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   Pfam; PF00004; AAA; 1.
DR   Pfam; PF05695; DUF825; 4.
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..2434
FT                   /note="Protein Ycf2"
FT                   /id="PRO_0000343768"
FT   BINDING         1693..1700
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01330"
SQ   SEQUENCE   2434 AA;  288798 MW;  5D5165F72C404F54 CRC64;
     MKRQKLKSWI LKLEEIRSFQ YLFNSWTELN LVRLFTKIVS HRERLIKLFD SRILSTLLLR
     DLRGSRSNQS LTIKGVVLLT LPVLIYHVNQ KSMIERKKFY SMKLFPIPIN YAEPRNETSE
     EYFESFNKNL LIFPHLFLSF PKGRKIYQSH LRNSKEDAWV LSKRKVCVMP AYNQIDSWGS
     RWWKNWIIEE ILPSWKIPQG SIAKIEMSLK EKDVEHLKGF FEFYIDDLIR KDYDWEYHFD
     RVFMRNKQDT IDLSSKQQVE ILGNNLICYL MSAFCEKMLF EAEGPFKQQK SKSIVESNNI
     KHFSHLRLSY QEKSEWGPRW WKKNMFQIWN SWGESDQIIA ESSILLKEKG YLSFQNYAEF
     WQFYKDSFVS WEKDQQKLEL SKDILKEKFI QLNDVNNDQL FSKIQNLLLD ILYNFSESIF
     IKVNHSSQLK RSYNRSIDHF DPISENSEYG TNMNKKDEII SENQRPITWE THSERDEKDI
     DSEIDLTLNF TENEYWEPEK DLCERIFTNG YINKTEIEQL KERSILWDPS SSIRIERTKI
     KSDLSSKCLS EDSPIYWTKE LFTEDKKSIT ENLFPKERKR FIENFTKSIR SYFFDILSID
     EPCMGSSVTK KPIENFKLLK GQQDVFFRYF RGSEKNGIID PWKIRTYFQN PSSNCAISLD
     PGCNMIRKNQ RDINKLNCIL FMNRSLSRNR FSSFCDQNKE QYIFHNNLRF KKRVLKITDQ
     FALLITKPNQ VYDNTLAPDI DYHVNQFYEL NKNRFLDQIF NHKNKLKNQS LLILLNITDK
     ENEYLDRIIE KELIQISSKK GSEIGTPLNN YRTETSNWYK LIRYKIHGHL KNAFNKLYSM
     NGSSRNLKDQ IRTNWIENEN LNNVSKDTIN RHPSNWRKGQ KEWFDHSILR TDKCINRNLN
     VYKWSNQTEY LKRCSKHLVS KQNDLKIVFD PIESCANRDS IGWSGSPNKK DYSKFSLIAE
     NTVKIFLSKK SISHSAIFIP EFFIDKLKGM NDQLFNKLLK SIGVRIVHLK TFKPFLLDNH
     NLSQRSKFLI DERTVAQFFY HEMPVNRFII DLFENEKNCM ELFDNTDFST ISNDRDNWLN
     PVKLSNQSSS RASFYKANTL QFFDYSHHPR FNYKKRLPYY MERIHTKNHN LTYGQLFNIS
     PIHSNLFSLS ISEIRPVHLE KDTISLIKSQ VSNIFLPKYL QQSGNQTFVS IYDLYKSFDL
     LTRLNPFVHD KIDISSIEEI STTPLTRERI ANFEKTSCQP FLNRSDLEEN NFDQYLKGGF
     SSNMGLIQTQ SYRDDLLSEI FLKRKDKNQE MLHRIRDRFV KSSSTEGSKN RIENKAIDKR
     STLFNFSKEE RNLLPFCSPR LNERAKKQEM HRISQIESLF KKWDLFRAYT PWLLTSAWWK
     YLENLLLETF PEILLNSSDQ LVSILHDIMH KSNLSWAISH QLWALLQCNL RTNILDKFFS
     LWNLCSFKEM INQKNESSVL SIWAHLRLLN AREYEYSILI LFFVLGYFVL RYSFVVSSAF
     IELQIHLERI KDLMDPSYAI ELQKLMDHPL PGLLFSMDIR DISIYFLDEL IYSMRNRKFY
     SPIRRELNRS CFSMDISGKE RELLVQFLIT EKNISQFGSN LTHSHNFFKN EFDYQITEQP
     GLIYLIYLAD TYQKDLMNHE FDQSRLTERW VFLAFCRKIT SSQIFRGLNL TFYGKPFSLH
     LGSSLSKGIL LIGPTETGRS YLVKGLAADS YVPLVRISLN KFLYDKGEYS NFLDIRSMNN
     VVQKMHQFNL TFELAKRMSP CIIWIPNIHE LNVNYLTHFF LGLLVNHLSR DDEKDSTRNL
     LVIASTHIPK KVDPAPIAPN RLDRSINVRM LPIPQRQKEF PILLRSKGFD SEKELSCPKE
     FGSRTIGSNA RDLAALANEA LSISITQNKS VIGTDTIRLA LYRQTWGLQS IDNQVGSGQN
     YEILPYKVGK AVIQNTLRRN SSMNPLSINN ELWKKRFSYL SKWYLEPSIA GTTMKELTIL
     PHILGCLAGS AARDSWFISG QNRENWIPLD RFAEHDFDLA SGLLESLLVE FPWLGICRGK
     PDKNQITFAP QPKTRNHLNV MRKGVYSMVN KMFIYKEYEL KFQQETPGAK QMDEKLVNNI
     VWAPRIWRLS FLRSNLFDRT KRPNELGFSY QFGLFQEEQA SYCKRVRENL ESLQKGPHKK
     GFYVHERNHS NARQKNLQHI QSQLEDISLQ ERFEIGIFQF SIQYQMRSKS SNKPMFFLGR
     RFLWDPTGFL FQDQHLVFSR REFFANEEML RRLYITYGSI RRQEKHLFPK KSIQGAFHRY
     NSKFMTNSVI NSWKQLPLAE KEHIEAFKRI QAIGIRLKRI QPYTPTFLYQ RWLIENPQEK
     VDRFELLIHR QRWLETNSSL SNESFLYNTL SESYKYLSNL FLSNRMLLNQ MTRTLLKNRW
     LFPKEIEHLI HTTKDRFHIS ILAGKNLSSS MKGQ