ID   MATK_ALICA              Reviewed;         512 AA.
AC   Q9GHE4;
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   Alisma canaliculatum (Water plantain).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Alismataceae; Alisma.
OX   NCBI_TaxID=120010;
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; AB040179; BAB16787.1; -; 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..512
FT                   /note="Maturase K"
FT                   /id="PRO_0000143219"
SQ   SEQUENCE   512 AA;  60822 MW;  40E9E45D04C0AAC7 CRC64;
     MEELKKYLER DRYWQQHFLY PLLFQEYIYA LAHIHNRGLN GSIFYESGEI LGYDNKSSFI
     LVKRLILRMY QQNFEIHSSN ESHKNRFVGH NNPFFSKMIW GGFAVIVEIP FSLPSLIEEK
     KKEIPKSQNL RSIHSXFPFL XDQFSHLNYV SDIRIPYPIH LEILIQIIQS WIQDVPSLHL
     LRFFLYEYHN WNCFITLKKS LSIFAKGNPR LFWFLYNSYV SEYESVFCFL RKQSSYLLST
     SYRNLIERTH FYGKMEHLAV VCCNCFHKTL QLFKDPCIHY VRYQGKSILA SKGTYLLMKK
     WKCYLVNFWE CHFSFWSQPY RIHINQLSNN SFDFLGYFSI VLINPLTVRX QMLEYSCLID
     NTATKKFDTI VPIIPLIGSL SKAKFCNVSG HPISKPIWTD LSDSDIIDRF VRICRNLSHY
     HSGSSKKQSL YRMKYILRLS CARTLARKHK TTVRAFFQRL GSGFLEEFFA EEQKFLSLVL
     PGIPLASGSD RVYKERIWYL DIIRINDLVN YS