ID   YCF2_PHAAO              Reviewed;        2290 AA.
AC   Q3BAH3;
DT   27-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   22-NOV-2005, sequence version 1.
DT   03-AUG-2022, entry version 54.
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   Phalaenopsis aphrodite subsp. formosana (Moth orchid).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Asparagales; Orchidaceae;
OC   Epidendroideae; Vandeae; Aeridinae; Phalaenopsis.
OX   NCBI_TaxID=308872;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Taisugar TS-97;
RX   PubMed=16207935; DOI=10.1093/molbev/msj029;
RA   Chang C.-C., Lin H.-C., Lin I.-P., Chow T.-Y., Chen H.-H., Chen W.-H.,
RA   Cheng C.-H., Lin C.-Y., Liu S.-M., Chang C.-C., Chaw S.-M.;
RT   "The chloroplast genome of Phalaenopsis aphrodite (Orchidaceae):
RT   comparative analysis of evolutionary rate with that of grasses and its
RT   phylogenetic implications.";
RL   Mol. Biol. Evol. 23:279-291(2006).
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; AY916449; AAW82543.1; -; Genomic_DNA.
DR   EMBL; AY916449; AAW82550.1; -; Genomic_DNA.
DR   RefSeq; YP_358626.1; NC_007499.1.
DR   RefSeq; YP_358645.1; NC_007499.1.
DR   AlphaFoldDB; Q3BAH3; -.
DR   PRIDE; Q3BAH3; -.
DR   GeneID; 3741756; -.
DR   GeneID; 3741772; -.
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; IPR003959; ATPase_AAA_core.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR008543; Uncharacterised_Ycf2.
DR   PANTHER; PTHR33078:SF22; PTHR33078:SF22; 2.
DR   Pfam; PF00004; AAA; 1.
DR   Pfam; PF05695; DUF825; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Chloroplast; Nucleotide-binding; Plastid.
FT   CHAIN           1..2290
FT                   /note="Protein Ycf2"
FT                   /id="PRO_0000242536"
FT   BINDING         1638..1645
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01330"
SQ   SEQUENCE   2290 AA;  268389 MW;  8168BE47AE49AAA6 CRC64;
     MKRHQFKSWI FELREILREI KNSHYFLDSW IKFDSVGSFT HIFFHQERFM KLFDPRIWSI
     LLSRDSQGAT SNRYFTIKGL VLLVVVVLLS RINNRKMVER KNLYLMGLLP IPMNSIGPRK
     ETLEESFWSS NRNRLIVSLL YLPKGKKISE SCFMDPQEST WVIPIKKKRI MPESNRGSRW
     WRNRIGKKRD SSCQISNETI AGIEISFKEK DSKYLEFLFL SYTDDPIRKD HDWELFDRLS
     PRKKRNIINL NSGQLFEILG KDLICYLMSA FREKRPIQGE SFFKQQGAGA TMQSNDIEHV
     SHLFSRNKWG LSLQNCAQFH MWQFRQDLFV SWGKNQHESD FLRNVSRENW IWLDNVWLVN
     KDRFFSKVRN VLSNIQYDST RSIFVQVTDS SQWKGSSSDQ SRDHFDSVRN ENSEYHTLID
     QTEIQQLKER SILWDPSFLQ TERTEIESDR FPKCLFGSSS MSWLFTEPEK RMNNHLLPEE
     IEEFLGNPTR SIRSFFSDRW SELHLGSNPT ERSTRDHKLL KKKQDVSFVP SRRAEKKEMV
     DIFKIITYLQ DTVSIHPSEP YHIPDLVPKD EPDMDSSNKI SFLNKNPFFD FFHLFHDRNK
     GGYALRHDFF ESEERFPEMA DLFTLSITEP DLVFHRGFAF YIDSYGLDQK RFLNEVFNSR
     DESKKKLVLP PLFYEENESF SRRIRKKSVR IYCGNELEDP KLKTAVFASN NIMEAVNQYR
     LIRNLQYYGY IRNVSNRFFL MNRSDRNFEY GIQRDQIGND TLNHITIMKY TINQHLSNLK
     KSQKKWFDPL ISRTERSMNQ DPDAYRYKGS DGSKNFQEHL EHFVSEQKNP FQVVQVVFDQ
     LRIHQYSIDW SEVIDKEDLS KSLRFFLSKS LLFLSKSLRF FLSKSLPFFF VSIGNIPIHR
     SEIRIYELKG PNDQLCNQLL ESIGVQIVHL KKLKPFLLDD HDTSQRPKFL INGGTILPFL
     FKKIPKRVID SFHTRKNRRK SFDNTDSYFS MISHDRDNWL NPVKAFHRSS LISSFYKANR
     LRFLNDPHHF WFYCNKRFPF DVEKTRINNY DLTYGQFLNI LSIRNKIFSL CVGKKGSLFL
     ERETLSPIES QVSDIFIPND FPQSGDETYN LYKLYKSFHF PIRSDPFVRG AIYSIADISA
     TPLTEEQIVN LEKTYCQPLS DMNLSDSEGN NLHQYLSFNS NMGLIHTPCS EKYLPSGKRK
     KRSLCLKKCV EKGQMYRTFQ RDSAFSNLSK WNLFQTYMPW FLTSTGCKYL NFTLLDTLSN
     PLPILSSSQK FVSIFHDMMH GSDISWPIPQ KILPQWTLIS EISSQCLQNL LLSEEMIHRN
     NESPVPLIWA HLRSTNAREF LYSIFFLLLV AGYLVRIHLL FVSRASSELQ TELEKIKSLM
     IPSYMMEFRK LLDRYPTSEL NPFWLKNLFL VVLEQLGDSL GEIRGSASGG NMLLGGGPAY
     GVKSIRSKKK YWKINLIDLV SIIPNPINRI IFSRNTRHLS RTSKEIYSLI RKRKNVNGDW
     IDDKIEFWVA NSDSIDDEER EFLVQFSALT TEKRIDQILL SLTHSDHLSK NDSGYQMIEQ
     PGSISLRYLV DIHQKDLMNY EFNRSCLAER RIFLAHYHTI TYSQTLCGAN IFHSPSPHGK
     PFSLRLALSP SRGILVIGSI GTGRSCLVKY LATNSYVPFI TVFPNKFLDD KPKGYPIDDI
     DIDDSDDIDD SNDDLDIDKE LLTMTNVLTM YMTTKIDRFD ITLQFELAKA MSPCIIWIPN
     IHDLHVNESN YLSLDLLENY LSRDCERCST GKILVIASTH IPQKVDPALI APNKLNTCIK
     IRRLLLPQQL KHFFILSYTR GFHLEKKMFH TNGFGSITMG SNARDLVALI NEALSISITQ
     KKSIIETNTI RSALHRKTWD FRSQIRSVQD HGILFYQIGR AVTQNVLLSN CPIDPISIYM
     KKKSCKGGDS YLYKWYFELG TSMKKLTILL YLLSCSAGSV AQDLWSSSRH DEKNWITSYG
     FVENDSDLVH GLLLLLLLEV EGALALAGSS RTEKDCSQFD NNRVTLLLRS EPRNQLDMMQ
     NGSCSIVDQR FLYEKYESEF EEGEGALDPQ QIEEDLFNHI VWAPRIWRFD CIERPTELGF
     PYWTGSFRGK WIIYHKEGEL QENDSEFLQS GTMQYQTRDR SSKEQGFFRT SQFIWDPADP
     SFSLFKDQPS VSVFSRREFF ADEEMSKGLI ASQTNPPTSI YKRWFIKNTQ EKHFELLIHR
     QRWFRTNSSL SNGSFRSNTL SESYQYLSNL FLSNGTLLDQ MTKTLLRKRW LFPDEMKHLI
     HVTGERFPIP