ID   MATK_ACOGR              Reviewed;         511 AA.
AC   Q9GHG8;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2001, sequence version 1.
DT   11-DEC-2019, entry version 50.
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   Acorus gramineus (Dwarf sweet flag).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Acoraceae; Acorus.
OX   NCBI_TaxID=55184;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Fuse S., Tamura M.N.;
RT   "A phylogenetic analysis of the plastid matK gene with emphasis on
RT   Melanthiaceae sensu lato.";
RL   Plant Biol. 2:415-427(2000).
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; AB040155; BAB16763.1; -; Genomic_DNA.
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..511
FT                   /note="Maturase K"
FT                   /id="PRO_0000143206"
SQ   SEQUENCE   511 AA;  60784 MW;  ECACCA0C84C4EF8E CRC64;
     MEEFKVYFEK DGSRQQYFLY PLLFQEYIYA LAHNHVLNGL IFYESSENFV YDNKFSLIIV
     KRLITQMYQQ NSLSNLVNDS NRNRLVRQNK NFYYQTILEG FSVIMEIPFS IIFLSSVEEK
     KEKIPKIQNL RSIHATFPFL EDKLSHLNHV SDILIPYPIH LEILVQVLQG WIQDVPSLHL
     LRFFLHEFHN WNSLIIPKKS ISFLFSKGNQ RLFLFLYNSY VFECESALVF LRKQSFYLRS
     TSXGXFVERT HFYGKXEHIV VVRRKNFQKA LSLFKDPFIH YIRYKGKSIL ASKGTHFLMK
     KWKYHLLNFW QCRFYFWSQP HRIHINQLSN RSFYFMGYLS SVRINFSTVR SQMLESSFLM
     DTPTKKFDTI VPIIPLIGSL VKAKFCNVSG HPVSKPVWAD LSDADIIDRF GRICRNLSHY
     HSGSSKKQSL YRVKYILRLS CARTLARKHK STVRAFFKRL GSEFLEEFFT DKEQVLSLIF
     PSLRSPSHRV HKGERIWYLD IIRINDLVNN S