ID   MATK_LIRCH              Reviewed;         507 AA.
AC   Q9MDX7;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   25-MAY-2022, entry version 57.
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   Liriodendron chinense (Chinese tulip tree) (Liriodendron tulipifera var.
OS   chinense).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Magnoliidae; Magnoliales; Magnoliaceae;
OC   Liriodendron.
OX   NCBI_TaxID=3414;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   AGRICOLA=IND22081501; DOI=10.1007/s001220051563;
RA   Shi S., Jin H., Zhong Y., He X., Huang Y., Tan F., Boufford D.E.;
RT   "Phylogenetic relationships of the Magnoliaceae inferred from cpDNA matK
RT   sequences.";
RL   Theor. Appl. Genet. 101:925-930(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; AF123481; AAF43259.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q9MDX7; -.
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_0000143486"
SQ   SEQUENCE   507 AA;  59898 MW;  755522FDC43FD1B0 CRC64;
     MEELQGYLEI DRSRQQHFLY PLLFQEYIYA LAHDHGLNGS IFYEPMENLG YDNKSSSLIV
     KRLITRMHQQ NHLIISVNDS NENGFVGRNK SFYSQMVSEG FAVIMEIPFS LRLVSSLEEK
     EIAKYHNLRS IHSIFPFFED KLSHLNHVSD ILIPHPIHLE ILVQTLHCWI QDAPSLHLLR
     FFLHEYRNSN SLITPKKSIS LLKKENQRFF LFLYNSHVYE CESVLVFLRK QSSHLRSTSS
     GTFLERTHFY GKIEHLVVVL RNDFQKTLWL FKDPFMHYVR YQGKYILASK GTHLLMKKWK
     SHLVNFWQCH FYLWSRPDRI HINQLYNHSF YFLGYLSSVR LNTSVVGIQM LENSFLIDTS
     INKFETLVPI ISLIGSVVKA KFCNVSGHPI SKSVRADSSD SDIINRFGQI YRNLSHYHSG
     SSKKQTLYRI KYILRLSCAR TLARKHKSTV RAFLKRLGSE FLEEFLTEEE QVLSLIFQRN
     SFPSYRSHRE RIWYLDIIRI NDLANHS