ID   MATK_LENCU              Reviewed;         507 AA.
AC   Q8MCR6;
DT   22-FEB-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2002, sequence version 1.
DT   25-MAY-2022, 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   Lens culinaris (Lentil) (Cicer lens).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC   NPAAA clade; Hologalegina; IRL clade; Fabeae; Lens.
OX   NCBI_TaxID=3864;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Steele K.P., Wojciechowski M.F.;
RT   "Phylogenetic analyses of tribes Trifolieae and Vicieae based on sequences
RT   of the plastid gene matK (Papilionoideae: Leguminosae).";
RL   (In) Klitgaard B.B., Bruneau A. (eds.);
RL   Advances in legume systematics - part 10, pp.355-370, Royal Botanic
RL   Gardens, Kew (2003).
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; AF522089; AAM82081.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q8MCR6; -.
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_0000143469"
SQ   SEQUENCE   507 AA;  60991 MW;  612EB4F144A93BE7 CRC64;
     MKESQVYLER ARSRQQHFLY SLIFREYIYG LAYSHNLNRS LFVENVGYDN KYSLLIVKRL
     ITRMYQQNHL IISANDSNKN SFWGYNNNYY SQIISEGFSI VVEIPFFLQL SSSLEEAEII
     KYYKNFRSIH SIFPFLEDKF TYLNYVSDIR IPYPIHLEIL VQILRYWVKD APFFHLLRLF
     LCNWNSFITT KKKKSISTFS KINPRFFLFL YNFYVCEYES IFVFLRNQSS HLPLKSFRVF
     FERIFFYAKR EHLVKLFAKD FLYTLTLTFF KDPNIHYVRY QGKCILASKN APFLMDKWKH
     YFIHLWQCFF DVWSQPRTIN INPLSEHSFK LLGYFSNVRL NRSVVRSQML QNTFLIEIVI
     KKIDIIVPIL PLIRSLAKAK FCNVLGQPIS KPVWADSSDF DIIDRFLRIS RNLSHYYKGS
     SKKKSLYRIK YILRLSCIKT LACKHKSTVR AFLKRSGSEE FLQEFFTEEE EILSLIFPRD
     SSTLERLSRN RIWYLDILFS NDLVHDE