ID   MATK_FAGEA              Reviewed;         507 AA.
AC   B2XWN0;
DT   16-DEC-2008, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-2008, sequence version 1.
DT   11-DEC-2019, entry version 29.
DE   RecName: Full=Maturase K {ECO:0000255|HAMAP-Rule:MF_01390};
DE   AltName: Full=Intron maturase {ECO:0000255|HAMAP-Rule:MF_01390};
GN   Name=matK {ECO:0000255|HAMAP-Rule:MF_01390};
OS   Fagopyrum esculentum subsp. ancestrale (Wild buckwheat).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   Caryophyllales; Polygonaceae; Polygonoideae; Fagopyreae; Fagopyrum.
OX   NCBI_TaxID=180217;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=18492277; DOI=10.1186/1471-2229-8-59;
RA   Logacheva M.D., Samigullin T.H., Dhingra A., Penin A.A.;
RT   "Comparative chloroplast genomics and phylogenetics of Fagopyrum esculentum
RT   ssp. ancestrale - a wild ancestor of cultivated buckwheat.";
RL   BMC Plant Biol. 8:59-59(2008).
CC   -!- FUNCTION: Usually encoded in the trnK tRNA gene intron. Probably
CC       assists in splicing its own and other chloroplast group II introns.
CC       {ECO:0000255|HAMAP-Rule:MF_01390}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- SIMILARITY: Belongs to the intron maturase 2 family. MatK subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01390}.
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DR   EMBL; EU254477; ABY79713.1; -; Genomic_DNA.
DR   RefSeq; YP_001936498.1; NC_010776.1.
DR   PRIDE; B2XWN0; -.
DR   GeneID; 6335984; -.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0006397; P:mRNA processing; IEA:UniProtKB-KW.
DR   GO; GO:0008380; P:RNA splicing; IEA:UniProtKB-UniRule.
DR   GO; GO:0008033; P:tRNA processing; IEA:UniProtKB-KW.
DR   HAMAP; MF_01390; MatK; 1.
DR   InterPro; IPR024937; Domain_X.
DR   InterPro; IPR002866; Maturase_MatK.
DR   InterPro; IPR024942; Maturase_MatK_N.
DR   PANTHER; PTHR34811; PTHR34811; 1.
DR   Pfam; PF01348; Intron_maturas2; 1.
DR   Pfam; PF01824; MatK_N; 1.
PE   3: Inferred from homology;
KW   Chloroplast; mRNA processing; Plastid; RNA-binding; tRNA processing.
FT   CHAIN           1..507
FT                   /note="Maturase K"
FT                   /id="PRO_0000355935"
SQ   SEQUENCE   507 AA;  60135 MW;  E333A1C2B3A8A648 CRC64;
     MEEFQGYLEL NRSWQDDFLY PLILQESIYA LVHNQDLGFN RSILLSKKKG YDXKYSLLVV
     KRLVIRMYQQ NFVILSLNHS NKNAFFVPNK NLYSQRISEV FAVIAEIPVS MRVMSSLKGK
     ERKQYKNLQS IHSIFPFLED KFSRLNHVLD ILIPHPVHPK ILVQTIRYCV KDISCLHLLQ
     LLLYEYCNNG ITLKGSVSNF SKKKNQRFLL FLYNSYVCEC ESIFVFLRNQ SSHLRSTSYG
     AFLARVYFYL KLEHFLKVFT KHCRVILQFF KDPFIHYIRY QGKWILASRG TFLLMTKFKY
     YFVNFWQCHF YLWLQTRRIY INKSLNQPID FIGFRLSVRL NPSVVRSQML ENAFLIYNGI
     KKFETLVPTM SLIGSLAKEK FCNVLGHPIS KPAWADLSDS DIIRRFGRMC RNLSHYYSGS
     SKKGGLYRIK YILRLSCART LARKHKSTVR AFMKRLGSEF FEEFVFKEEK VISLILSRDS
     SISRRLYRGP IWYFDIFCIH DLASHND