ID   YCF2_ACOCL              Reviewed;        2076 AA.
AC   Q3V4Z0; Q3V4X3;
DT   27-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   11-OCT-2005, sequence version 1.
DT   03-AUG-2022, entry version 49.
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   Acorus calamus (Sweet flag).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Acoraceae; Acorus.
OX   NCBI_TaxID=4465;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15930156; DOI=10.1093/molbev/msi173;
RA   Goremykin V.V., Holland B., Hirsch-Ernst K.I., Hellwig F.H.;
RT   "Analysis of Acorus calamus chloroplast genome and its phylogenetic
RT   implications.";
RL   Mol. Biol. Evol. 22:1813-1822(2005).
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}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=CAI53855.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AJ879453; CAI53838.1; -; Genomic_DNA.
DR   EMBL; AJ879453; CAI53855.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; YP_319807.1; NC_007407.1.
DR   RefSeq; YP_319824.2; NC_007407.1.
DR   AlphaFoldDB; Q3V4Z0; -.
DR   GeneID; 3677396; -.
DR   GeneID; 3677397; -.
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   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..2076
FT                   /note="Protein Ycf2"
FT                   /id="PRO_0000242528"
FT   BINDING         1458..1465
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01330"
SQ   SEQUENCE   2076 AA;  243055 MW;  7FD3604F38CAAFBC CRC64;
     MKRHQFRFWI FELREILREI KNSPHFLDSW TKFDSVRSLI HIFFHQERLM KLFDPRIWSI
     LLSRDSQGST SNRYFIIKGL VLLVVAVLIS RINNRNMVER KNLYLRGLLP IPMNSIGPGN
     ETLEESFWSS DINRLIVLLL YLPKGKKTSE SCFMDPKESL WLFPINKINQ KCIMPESNRG
     SRWWRNRIGK KRDSSCKIST KTVAGIEISS KEKDLKYLEF LFLSYTDDPI RKDRFFSKVQ
     NVSSNIQYDS TRSIFVQVTD FSQSKGSSDQ SRDHFDSISK EDSEYHTLID QTEIPQLKGR
     SIPGDPSFLQ TERTEIESDR FPKCLSGSSP MSPLFPEHEK QMIIHRLPEE IDEFLGNPTR
     SIRSFFSDRW SELHMGSNPT DRSTRDQKWL KKQQDVSFVS SRRSENKEMV DIFKIITYLQ
     NTVSIHPISS DPGCDMVPKD EPDMDSSNKI SFLNKNPFFD LFHLFHDRNK GGYTLHHDFE
     SEERFQEMAD LFTLSITEPD LVYHRGFAFS IDSCGLDQKK LVNGKEKTKD ESKKKSLLVL
     PPLFYEENAF FYRSIRKKPV WIHCGNDLFA SNNIMEAVNQ YRLIRNLIQI QYSAYGYIRN
     VLNRFFLMNR SDRNFEYGIQ RDQIGNDTLN HITIMKYTIN QHLSNLKKSQ KKWFDPLISR
     TERSMNRDPN AYRYKWSNGS KNFQEHLEHF VSEQKNRFQV VFDQLRINQY SINWSEAIDK
     QDLSKSLRFF LSKSLLFLSK PLRFFLSKSL PLFFVSIGNS PIHRSEIHIY ELKGPNEPLC
     NQLLKSIGVQ IIHLHKLKPD HDTSQRSKFL INGGTISPFL FNKIPKWMID SFHTRKNRSK
     SFANTDSYFS MISHDRDNWL NPVKPFHRSS LISSFYKANQ LRFLNNPHHF WFYCNKRFPF
     YVEKTRINNY DRTYGQFLNI LFIRNKIFSL CVGKKKHLLP IYSQVSDIFI PNDFPQSGDE
     TYNLYKSFRF PIRPDPFVRR ALYSIADISG TPLTEEQIVN FERTYCQPLS DMNLSDSEGK
     NLHQYLSFNS NIGLIHTPCS EKNLPYVKRK KQSLYLRKKR SLYLKKCVEK GQMYRTSQQR
     DSAFSKWNLF QTYMPWFLTS TGCKYLTSVL LDIFSDRLSI LSSSPKLVSI LNSIMHRSDI
     SRLIKKWWTI LPQWNLISEI SSKCLQNLLL SEEMIHRNNE SPVSMILTHL RSTNAREFLY
     SILFLLLVAG YLVRTHLLFV SRVSNELQTE LEKIKSLMIP SYMIELQKLL YRYPTSTSKS
     ESESESEYEY ELNSFLLNNL FALEQLDWNI DLISIISNTI TFSRNTRHLS RTSKEIYSLI
     RERKNVNSDW IEDRVESWVT INDLIDEDER DLAVQFSTLT TEKRIDQILW SLTHSHPVSK
     NDLDYQIIEQ PGLISLRYLV DIHKKDLMNY EFNGSCLAEK RIFLANYRTI TYSQTPSRGK
     PFSLRLDLSP SRGILVIGSI GTGRSHLVKY LATNSYVPFI TVFPDRGLSD RPIYCFMDED
     TDPDEDYDYI DDDIDIDSDN FDTELETIAD VVTMDNMLLK VIRFDILGQF ELAKTMSPCI
     IWIPNIHDLY LNESNYLSLG LLTNFLSSLY GDCETTRNIL VFASTHLPQL VDPVLIDPKK
     FNTCIKIRRL LSPQQRKHFF NLLYTRGFHS ENKMFHANGF GSITMGSNAR DLVALTNEVL
     SISITQKKSI LETNTIRLAL HRQTWDLRSH VRSVPDHGIL FYQIGRAVAQ NVLLSNCCTD
     PISIYMKKKS CNEGFSYLYK WYYELGTSMK KLTILLYLLS CSAGSVAQDL WSPPGPDENS
     WITSDRFVEN DSDLVDSLLE IEGALVGSWL LRSEPRNPLD MMQKRSCSIF KKDESEFAEG
     EGALALDPQE MLFYNQIVWA PRLWRPPCGK LFDCIEYSQE DDDDWEFWQS GTKYYWMRDS
     EGGQGFWVSQ LKKFLWNPEA ADPFLFLFKD QPFVSDSDFS SYHQPFSNFL VELMPPFKAS
     SVSLYKGWVN KKLQEMCLEY LSDRERWLRT NSSLSHGSFR SNTLSESYQY LANLFLSNAT
     LLDQMTKTLL RKRWLFPDEM KDLIHGTGGG TELTGR