ID   YCF2_NYMAL              Reviewed;        2253 AA.
AC   Q6EVY7;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   16-AUG-2004, 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   Nymphaea alba (White water-lily) (Castalia alba).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Nymphaeales; Nymphaeaceae; Nymphaea.
OX   NCBI_TaxID=34301;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15084683; DOI=10.1093/molbev/msh147;
RA   Goremykin V.V., Hirsch-Ernst K.I., Woelfl S., Hellwig F.H.;
RT   "The chloroplast genome of Nymphaea alba: whole-genome analyses and the
RT   problem of identifying the most basal angiosperm.";
RL   Mol. Biol. Evol. 21:1445-1454(2004).
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; AJ627251; CAF28638.1; -; Genomic_DNA.
DR   EMBL; AJ627251; CAF28659.1; -; Genomic_DNA.
DR   RefSeq; YP_053198.1; NC_006050.1.
DR   RefSeq; YP_053219.1; NC_006050.1.
DR   AlphaFoldDB; Q6EVY7; -.
DR   PRIDE; Q6EVY7; -.
DR   GeneID; 2896247; -.
DR   GeneID; 2896248; -.
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; 2.
DR   SUPFAM; SSF52540; SSF52540; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Chloroplast; Nucleotide-binding; Plastid.
FT   CHAIN           1..2253
FT                   /note="Protein Ycf2"
FT                   /id="PRO_0000223059"
FT   BINDING         1600..1607
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01330"
SQ   SEQUENCE   2253 AA;  264739 MW;  E9215922DB49AD38 CRC64;
     MKRHQFKSCI FELREILREI KNSRYFLDSW TKFDSVVSFT HIFFHQERFV KLLGPQTWSV
     LLSRDSQGST SNRYFTIKGV VLLVVAVLIY RINNRNMVER KNLYLMGLLP IPMNSIGPRN
     DTLEESFWSP NINRLIVSLL YLPKGKKISE SCFMDPKEST WVLPITQKCI MPESNWGSRW
     WRNWIGKKRD SSCKISNETV AGIEISFKEK DIKYLEFLFV SYMDDPIRKD HGWELFDRVS
     PRKKRNIINL NSGQLFEILA KHLICYLMSA FREKRPIEVE GFLKQQGAEA TIPSNDIEHV
     SHLFSRNKWD ISLQNCAQFH MWQFHQDLFV SWGKNQHESD FLRNVSRENL IWLDNMWLVN
     KDRFFSKVRN VSSNIQYDST RSIFVQVTDS SQLKGSSDQS RENFDSISNE DSEYHTLINQ
     TEIQQLKERL ILWDPSSLQT ERTEIESDRF PKYPSGYSSM SRLFTEREKQ MNNHLFPEKI
     EEFLGNPTRS IRSFFSDRWS ELHLVSNATE RFTRDQKLLK KQQDVFSFVP SRRSEKKEMV
     DIFKIITYLQ NTVSIHPISS DRGCDMVPKD EPDMDSSNKI SFLNKNPFCD LFHLFHDRNK
     GRYTLHHDFE SEERFQEMAD LFTLSITEPD LVYHKGFAFS IDSYGLDQKK FLNEVFNSRD
     ESKKNSLLVL PHIFYEENES FYRRIRKKWV RISCRNGLED PKPKIVVFAS NNIMEAVNQY
     RLIRNLIQIQ YSTYGYIRNL SNRFFLMNRS DRNFEYGIQR DQIGNDTLNH ITIMKYMINQ
     HLLNVKKSQK KWFDPLISRT ERSMNRDPNA YRYKWSNGSK NFQEHLEHFV SEQKNRFQVV
     FDRLRINQHS IDWSKVIDKQ DLSKSLHFFL SKSLLFLSKS LTFFFVSIGN IPIHRSEIHI
     YELKGPNDQL CNQLLESIGV QIVHLNKLKP FLLDDHDTSQ RSKFLINGGT ISAFLFNKIP
     KWMIDSLHTR NNRRKFFDNT DSYFSMISHD RDNWLNPVKP FHRSSLISSF YKANLLRFLN
     NPHHFCFYSN KRFPFYAEKT RIDNYDLTYG QFLHISFIRN KIFSLCVGKK KHVFLERDTI
     SPIESQVSDI FIPNDFPQSG DETYNLYKSQ PLSTYCQPLS DMNLSDSEGK NLHQYLSFNS
     NMGLIHTPCS EKDLPSAKKR NLCLKKCVEK RQMYRAFQRD SAFSNLSKWN LFQTYMPWFL
     TSAGCKYINF ILLDTFSDPL PILSSSHQFV SFFYDIMHGS DISWSILQIP LWAILPRWNL
     ISEISSKCLQ NILLPEEMIH RNNESPVPLK WTHLRSPNAR EFLYSILFLL LVAGYLVRTH
     LLFISRVSSE LQTELEKIKS LMIPSYMIEL RKLLDRYPPP ELNSFWLKNL FLVALEQLGD
     SLEEIRSSAS GGNMLLSGGP TYGVKSIRSK KKDLNINLID IIYLISIIPN PINSITFSRN
     TRHLSRTSKE IYSLIRKNVN SDWIDDQIES WVANSDLIDD EEREFLVQFS TLTTEKRIDQ
     ILLSLTHSDH LSKNDSGYQM IEQPGSIYLR YLVDIQKRYL MNYEFNRSCL AERRIFLAHY
     QTITYSQTPC GANSSHFPSH GKPFSLRLAL PPSRGILVIG FIGTGRSYFV KYRVTNSYVP
     FITVFPNKFL DDNKGYLIDD IDIDDRDDID IDDRDDDDLD TELLTMPNVL TMYMTPKIDQ
     FEITLPLELA KAMSPCIIWI PNIHDLYVNE SNYLSLGLLV NHLPRDCERC STRNILVIAS
     THIPQKVDPA LIAPNKSNTC IKIRRLLIPQ QRKHFFILSY TRGFRLEKKM SHTNGFGSIT
     MGSNARDLVA LTNEVLSISI TQKKSIIDTN TIRSALHRQT WDLRSQVRSV QYHEILFYQI
     GRAVAQNVLL SNCSIDPISI YMKKKSCKEG DSYLSKWYFE LGTSMKKLTI LLYLLSCSAG
     SVAQDLWSPP GPDEQNWITS YGFVENDSDL VHGLLESALV GYSRTECSQF DNDRVTLLLR
     SEPRNQLDMM QNGSCSIVDQ RFLYEKYESG FEEGEGEGTL DLQQIEEDED LFNHIVWAPR
     LWRPHGNLFD CIERPKKLGF PYWVRSFRDK RIIYHKEDKL QENDSEFLRS GTVQYQTRDR
     SSKEQGFFRI SQFIWDPADQ FFFLFKDQPF VSVFSRRESF ADEEMSKGLI TSQTNSPTSI
     YKRWLIKNTQ EKHFELLIHR QRWLRTNTNS SLSNGSFRSN TLSESYQYLS NLFLSNNGTL
     LDQMTKTLLR KRWLFPDEMK HLIHAPGERF PIP