ID   MATK_SYZAN              Reviewed;         503 AA.
AC   Q8WJ37;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, 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   Syzygium anisatum (Aniseed myrtle) (Anetholea anisata).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Myrtales; Myrtaceae; Myrtoideae; Syzygieae; Syzygium.
OX   NCBI_TaxID=178109;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Wilson P.G., O'Brien M.M., Heslewood M.M., Quinn C.J.;
RT   "Relationships within Myrtaceae sensu lato based on a matK phylogeny.";
RL   Plant Syst. Evol. 251:3-19(2005).
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; AF368195; AAL37563.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q8WJ37; -.
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..503
FT                   /note="Maturase K"
FT                   /id="PRO_0000143235"
SQ   SEQUENCE   503 AA;  59917 MW;  3E7F2FF76AA51F8F CRC64;
     MEEFQGYFEL DRSRQHDFLY PLLFREYIYA LAHDHGLNRS ILFENAGYDK KSSSIIVKRL
     ITRMYQQNPL IFSANDSIQN PFFGHNKNLY SQIISEGFAV IVEIPFSLRL VSSLERKEIA
     KSHNLRSIHS IFPFLEDKFS HLDYVSDVLI PYHIHLEISV QTLRYWVKDA SSLHLLRFFL
     HEYWNSLITP KKHITLFSKG NPRLFLFLYN SHICEYESIF LFLRNQSSHL RSTSSGIFFE
     RIYFYVKIEH FAKVFFDNDF QCILWFFKDP FMHYVRYQGK SILALKDTPL LMNKWKYYLV
     TLWQYHFYAW FQPGRIDINQ LCKYSLDFLG YRSSVRLNSS VVRSQILENS FLINNAMKKF
     ETIVPIIPLI GSLSKANFCN TLGHPISKPT RADSSDSDII DRFLRICRNL SHYHSGSSKK
     KSLYRVKYIL RLSCVKTLAR KHKRTVRTFL KRLGSEFLEE FLTEEEVVLS LIFPRTYSTS
     RRLYRGQIWY FDITSINDLV NYE