ID   MATK_KUNPU              Reviewed;         503 AA.
AC   Q9TKB6;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-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   Kunzea pulchella (Red kunzea).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Myrtales; Myrtaceae; Myrtoideae; Leptospermeae; Kunzea.
OX   NCBI_TaxID=106046;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   AGRICOLA=IND22905647; DOI=10.1071/BT99021;
RA   O'Brien M.M., Quinn C.J., Wilson P.G.;
RT   "Molecular systematics of the Leptospermum suballiance (Myrtaceae).";
RL   Aust. J. Bot. 48:621-628(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; AF184726; AAF05933.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q9TKB6; -.
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_0000143453"
SQ   SEQUENCE   503 AA;  60479 MW;  B1E9AB5F99350B61 CRC64;
     MEEFQGYLEL DRSRQHYLLY PLLFREYIYA LAHDHGLNRS ILFESAGYDN KSSSIIVKRL
     ITRMYQQNPL IFSAKDSIQN QFFGHNKNLY SQILSEGFAV IVEIPFSLRF LFLLERKEIA
     KSYHLRSIHS IFSFLEDKFT HLDYVSDVLI PYHIHLEILV QTLRYWVKDA SSLHLLRLFL
     HDYWNSFITP KKHITFFFKG NPRLFLFLYN SHICEYEYIF LFLRNQSSHL RSTSSGIFFE
     RIHFYVKIEH FVKVFFDNNF QCILWFLKDP FMHYVRYQGK FFMASKDTPL LMNKWKCYLV
     NLWQYHFSVW FQPGRIDINR LCKYSLDFLG YRSSVRLNSS VVRSQMLENL FLINNAMKKF
     ETIVPIIPLI GSLYKSNFCN TFGHPISKPT RTHSSDSDII DRFLRICRNL SHYHSGSSKK
     KSLYRVKYIL RLSCVKTLAR KHKRTVRTFV KRLGSEFLEE FLTEEEVFLS LIFPRTYSTS
     RRLYRGQIWY LDITSINDLV NYE