ID   MATK_MEMEL              Reviewed;         510 AA.
AC   Q8WJ26;
DT   17-JAN-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   07-OCT-2020, entry version 51.
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   Memecylon elaeagni.
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Myrtales; Melastomataceae; Olisbeoideae; Memecylon.
OX   NCBI_TaxID=178106;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Wilson P.G., O'Brien M.M., Gadek P.A., Quinn C.J.;
RT   "Myrtaceae revisited: a reassessment of intrafamilial groups.";
RL   Am. J. Bot. 88:2013-2025(2001).
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; AF368211; AAL37579.1; -; 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..510
FT                   /note="Maturase K"
FT                   /id="PRO_0000143516"
SQ   SEQUENCE   510 AA;  60968 MW;  83B0BD3D6FA13936 CRC64;
     MDKFQRYLDL NRAWQDNFLY PLLFQEYIYT IAHDHALTRS IRSILFENVG YDLKPSSIIV
     KRLIIRMYQQ NPLIILDTDS IPNRFFAYNK NFYSQILSEA FAVIVEIPFS LQLVFSLERK
     EIDKFRNLQS IHSIFSFLED KLVHLDXIPV SNVLIPYHIH LEILAQTLRY WVKEASSLHL
     LRWFLYEYCN WKSLILPKTD IWFFSKRNPR FFXILYNFHI CEYESIFFYL RNQSSHLRST
     SSGFFLQRIY FFXKXXNLVK VFIHXXFQDI LEFXXXAFMH YVRYQGKSII YSNNTTILMN
     KWKYYFIHLY QYHYYMWSQP GRIDRNQLCK QPLDFLGYLS SVPITSSLVR TQMVENAFLI
     DNAMKKLETR VPIIPMIESL SKAKFCNALG NPISKPTWAD SSDSDIIDKF LRICKNLSRY
     HSGSSKKKTL YRVKYILRLS CLKTLARKHK TTGRVFLKQL GSEVFEEFLR REEVVLSLIF
     SRNDLTPGSL YRGRIWYLDI TSINDLVNLK