ID   MATK_TRIPU              Reviewed;         515 AA.
AC   Q9XPP4;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1999, sequence version 1.
DT   25-MAY-2022, entry version 55.
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 pusillum (Dwarf wakerobin).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Liliales; Melanthiaceae;
OC   Trillium.
OX   NCBI_TaxID=82494;
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; AB017401; BAA36817.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q9XPP4; -.
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..515
FT                   /note="Maturase K"
FT                   /id="PRO_0000143768"
SQ   SEQUENCE   515 AA;  61190 MW;  1CD91DD265732B66 CRC64;
     MEELQLQGYL EKDGSRQFLY PLIFQEYIYT LAHDHGLNSS IFYEPMEIVG LGYDNKSSSV
     LVKRLITRMY QQNSLIYSMN DFNQNQFVGH NNSFYSNFDS QMVSEGFAVI AEIPFSLRLV
     PSSEEIPKSQ NLRSIHSIFP FLEDKLSHFN YVLDILIPYP IHLEILVQIL QCWIQDVPSL
     HFLRLFLHEF HNWNNLITPT KSISVFSKEN KRLFRILYNS YVSEYEFVFV FLRKQSYYLR
     STSSRAFLER THFYVKIEHL IDVCHNHFQK ILWFFKDSFM HYVRYKGKAI LASRGTYLLI
     KKWKCYLVNF WQYNFHFWSK PYRIHINPFS NYSFYFLGYI SSVLINPSAV KNQMLENFYL
     VDTLTQKFDT IVPVIPLIGS LSKAKFCTIL GHPISKPIWA ELSDSDIIDR FGRICRNLSH
     YHSGSSKKQS LYRIKYILRL SCARTLARKH KSTVRNLLQR LGSGLLEEFF TEEEQVISPI
     FPKTTLFPLH GSHRERIWYL DIIRINDLAN YLDWS