ID   MATK_CYTSC              Reviewed;         506 AA.
AC   Q5YK00;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   23-NOV-2004, sequence version 1.
DT   25-MAY-2022, entry version 48.
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   Cytisus scoparius (Scotch broom) (Spartium scoparium).
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   genistoids sensu lato; core genistoids; Genisteae; Cytisus.
OX   NCBI_TaxID=3835;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   AGRICOLA=IND43661289;
RA   Wojciechowski M.F., Lavin M., Sanderson M.J.;
RT   "A phylogeny of legumes (Leguminosae) based on analysis of the plastid matK
RT   gene resolves many well-supported subclades within the family.";
RL   Am. J. Bot. 91:1846-1862(2004).
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; AY386902; AAQ91980.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q5YK00; -.
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..506
FT                   /note="Maturase K"
FT                   /id="PRO_0000143354"
SQ   SEQUENCE   506 AA;  60403 MW;  2D96B91E64CCD955 CRC64;
     MEEYQVYLEL DISRQQHFLY PLIFREYIYG LAYGHDFNGS IFSENVDYDN KSSLLIVKRL
     ITRMYQQNHL IISANDSKKN QFWGYNKNLY SQIISEGFAI VVEIPLSLQL NSSSEEAEII
     KYYKNLRSIH SIFPFFEDKL TYLNYVSDAR IPYPIHLEIL VQVFRYWAKD APLFHLLRLF
     LYEYCNWNNL ITPKKLISTF SKSNLRVFLF LYNFYVCEYE SIFLFLRNKS SHLQLTSFSV
     LFERIYFYGK IEHFVEVFAK DFSSTLSFFK EPFIHYVRYQ GKSILASKNA SLLMNKWKNY
     LIHLWQYHFD VWSQPRTIQI NQFSERSFHL LGYFSNVRLN LSAVRSQMLE NAFLIEIVMK
     KLETIVPIIP LIRSLAKAKF CNVLGHPISK PVWADSSDFD IIDRFLRICR NLSHYYNGSS
     KKKSLYRVKY ILRLSCIKTL ARKHKSTVRA FLKRLGSEKL LEEFFTEEEE ILSLVFQRAS
     STLQGLYRGR IWYLDIIFIN DLINHE