ID   YCF2_EPIVI              Reviewed;        2216 AA.
AC   P30072;
DT   01-APR-1993, integrated into UniProtKB/Swiss-Prot.
DT   01-APR-1993, sequence version 1.
DT   03-AUG-2022, entry version 87.
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   Epifagus virginiana (Beechdrops) (Orobanche virginiana).
OG   Plastid; Non-photosynthetic plastid.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Lamiales; Orobanchaceae; Orobancheae; Epifagus.
OX   NCBI_TaxID=4177;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=1332054; DOI=10.1073/pnas.89.22.10648;
RA   Wolfe K.H., Morden C.W., Palmer J.D.;
RT   "Function and evolution of a minimal plastid genome from a
RT   nonphotosynthetic parasitic plant.";
RL   Proc. Natl. Acad. Sci. U.S.A. 89:10648-10652(1992).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=1404416; DOI=10.1007/bf00161168;
RA   Wolfe K.H., Morden C.W., Ems S.C., Palmer J.D.;
RT   "Rapid evolution of the plastid translational apparatus in a
RT   nonphotosynthetic plant: loss or accelerated sequence evolution of tRNA and
RT   ribosomal protein genes.";
RL   J. Mol. Evol. 35:304-317(1992).
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 stroma {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the Ycf2 family. {ECO:0000255|HAMAP-
CC       Rule:MF_01330}.
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DR   EMBL; M81884; AAA65867.1; -; Genomic_DNA.
DR   EMBL; M81884; AAA65873.1; -; Genomic_DNA.
DR   PIR; S78398; S78398.
DR   RefSeq; NP_054393.1; NC_001568.1.
DR   RefSeq; NP_054397.1; NC_001568.1.
DR   AlphaFoldDB; P30072; -.
DR   GeneID; 801388; -.
DR   GeneID; 801406; -.
DR   GO; GO:0009532; C:plastid 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; 2.
DR   SUPFAM; SSF52540; SSF52540; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Nucleotide-binding; Plastid.
FT   CHAIN           1..2216
FT                   /note="Protein Ycf2"
FT                   /id="PRO_0000223054"
FT   BINDING         1567..1574
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01330"
SQ   SEQUENCE   2216 AA;  259513 MW;  E2D9B5A4E9488DFF CRC64;
     MKEHPFPYKS WILELREIKN SHYFLDSWTK FNSVGSYINI FSHQERFIKL FDPRILSILL
     SRNSQGSTSN RYFTIKGVIL FVVAVLIYRI NNRNMVEIKN IYWRGLLPIP MNSIGPRNDT
     LEELVGSYNI NRFIVSLLYL TKGKNISESF FLNLKESTLV LPITKKCSMP ESNWGSRWWR
     NWTGKNRDYS CKISNETVAG IEILFKEKDK KYLEFIFFYY MDDPIRKDRD WELFDRLSPS
     KRLNKINFYS GPLFEILVKR RIYYLMSAFR EKIPIEVVKG FFKQQKVGST IQSNDIEHVS
     HFFSRNKRAI SLKNSAQFNM WQFRQDLLVS WGENPHESDF LRNVSRANWI WLNNVWLVNK
     YRFCRKVRNV SSNIKYKYDS TRSRSSFVQV TDSSQLKGSY YKSSGHFYSV ISNEDSEYHT
     LINQREIKPL KSIFFDPSFL QTEATEIESD QLQKRPSGYS STLFTEHEKQ MINHMLPEEI
     EEFIGNPTRL VHSFLSDRWS ELHLGSNPTE RSTRDHKLLK KQQDLSFVPS RRSENKELVN
     ILKIITYLKN TVSIHPISSD PGCDGVLKDE PDMDSSNKIS VFNKNTFIYL FHLFHDWNRV
     GYTLNLHHDF ELEERFQEKA DLFTLSITEP DLVYHKGFSF SIYMDQKQKM VVFASNNIME
     AVNQSRFIRN MIKIQYSTYG YIRNVLHRFF LMNRSDHNLE YEIKRDQIGK DTLNHRTIIK
     YMINQHLSNF KKSQNKWFNP ILFFSRTERS VNRNPDAYRY KRSNGSNNFL EHLEHFVSEQ
     KSHFKFKIVF DLIRFNQYSI DWSAFIDTKD LSKPLRFFLS KLLFFLSNSL PFFCVSFGNI
     PIHRSEIYIY ELKDPNDQLC NQFLEPIDLK IVHLKKRKPF LLGYHGTSRK LKLLITGGRP
     FLFNKIPRCM IDSFHTINNR SKSFDNTDSY LSMIFHNKDN WLNLVKPFHR SSLISYFYKA
     NRLQFLNNPH NFCFYCNTRL PFYVEKAHIH NYYFTYGQFL NILFIRNKIF SLCVDKKKHA
     FWGGRDTISP IESQVSKIFI PKNFPQSGDE TYNLSQPFHF PSRYDPFVRL IANIYGTPLT
     EGQIVNLGRT YCQPLSDMNL SDSEGKNFHQ YLNFNSNMGL IHTPCSDKYL PSEKRKKRSL
     CINKYKCVEK GQMYRTFQRK VAFSTLSKWN LFQTYMPWFL TSAGYKYINL IFLDTFSELL
     SILSSSKKFV SIFNNIMHGS GISWRIINKK RCLPQWNLIS EISSKCLHNL LLSEETIRQN
     NESPLISTHL RSPNVREFLY SILFLLLVVG YLVRTHLLFV SRASSELQTE FKRVKSLMIP
     SSMIELRKLL NRYPTPASNS FWLKNLFIVA MEQLVYSLEE IRASGGNLLG PAYGVKSICS
     KNKYFNINLI DLIPNPINRI IFSRNMRHLS HTSKEIYSLI RKRKNVNGDW IDDIIESWVA
     NSDSIDDEER EFLVQFSALT TEKRIYQILL SLTHSDHLSK NDSGYKMIEQ PGAIYLRYLV
     DIHKKYLLNY ECNTSCLVER RVFLAHSQTI TYSQTSRGTN TLHFPSQGKP FSISLALSPS
     KGILVIGSIG TGRSFLVKYL ATNSYVPFIT VFLNKFLDNK PKGFLVDDND DNDSSDDIYA
     SDDINSDLDT ELELITMMNA LTMDMMLELD RFFTTLQLEL AKAMSPWIIW IPNIHDLDVN
     ESNYLSFGLL VNHLSERCST NNIIVIASTH IPKKVDPALL APNKLNTCIK IRRLLIPQQR
     KHFCTLSYTR GFHLENKIFH TNGFGSITMG SSARDLVALT NEALSISITQ NKSILDTNTI
     RSALHRQTWD LRSGVRSFQD NGILSYQIGR AITQNVLLSN CPIDPISIYM KKKSCTCNGG
     DYYFYKWYFG LGTSMKKLTI LLYLLSCSAG SVAQDLWSLP GPAEKNGITS YGLVENDSDL
     VRGLLEVEGA LVGSSRTEKD CSPFDNDRVI FTLILRPEPG NPLDIIKKGS CSIFDHRFIY
     EKYESEFEEG YGEGALDPQQ IEEDLFNHIV WAPRIWRPWG FIFYCIERPN ELGFPYWSRS
     FRGKRIVYDK DEEGELQEND SELLKSGTVQ YQTRDRSSKE QGLLKINQFI WDPADPLFFL
     LKDQPPGSVF SHRRFFADEE MSKGLLTSQK DPPTSIYKRW FIKNTQEQHF ELLINRQRWL
     RTKSSLSKSN GSFRSNTLFE SYQYLSTLFL SNGTLFDKMT KTLLIKRWLF PDEMQM