ID   MATK_TRIGN              Reviewed;         517 AA.
AC   Q7JEV7;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   25-MAY-2022, entry version 47.
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   Trillium grandiflorum (Large-flowered trillium) (Trillium rhomboideum var.
OS   grandiflorum).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Liliales; Melanthiaceae;
OC   Trillium.
OX   NCBI_TaxID=55186;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   TISSUE=Leaf;
RA   Kazempour Osaloo S., Utech F.H., Ohara M., Kawano S.;
RT   "Molecular systematics of Trilliaceae I. Phylogenetic analyses of Trillium
RT   using matK gene sequences.";
RL   J. Plant Res. 112:35-49(1999).
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; AB017392; BAA36808.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q7JEV7; -.
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..517
FT                   /note="Maturase K"
FT                   /id="PRO_0000143765"
SQ   SEQUENCE   517 AA;  61469 MW;  98AB1A95B70BDFE5 CRC64;
     MEELQLQGYL EKDGSRQQNF LYPLIFQEYI YTLAHDHGLN SSIFDEPMEI VGLGYDNKSS
     SVLVKRLITR MYQQNSLIYS MNDFNQNRFV GHNNSFYSNF DSKMVSEGFA VIVEIPFSLR
     LVPSSEEIPK SQNLRSIHSI FPFLEDKLSY LNYVLDILIP YPIHLEILVQ ILQCWIQDVP
     SLHFLRLFLH EFHNWNNLIT PTKSISVFSK ENKRLFRILY NSYVSEYEFV FVFLRKQSYY
     LRSTSSRAFL ERTHFYVKIE HLIDVCHNHF QKILWFFKDS FMHYVRYKGK AILASRGTYL
     LIKKWKCYLV NFWQYHFHFW SKPYRIHINP FSNYSFYFLG YISSVRINPS AVKNQMLENF
     YLVDTLTQKF DTIVPVIPLI GSLSKAKFCT ILGHPISKPI WAELSDSDII DRFGRICRNL
     SHYHSGSSKK QSLYRIKYIL RLSCARTLAR KHKSTVRNLL QRLGSGLLEE FFTEEEQVIS
     PIFPKTTLFP LHGSHKERIW YLNIIRINDL ANYLDWS