ID   MATK_VICFA              Reviewed;         503 AA.
AC   Q5YK03;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   23-NOV-2004, sequence version 1.
DT   25-MAY-2022, entry version 47.
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   Vicia faba (Broad bean) (Faba vulgaris).
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; Vicia.
OX   NCBI_TaxID=3906;
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; AY386899; AAQ91977.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q5YK03; -.
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_0000143782"
SQ   SEQUENCE   503 AA;  60762 MW;  FD3B960A4BCB3ACB CRC64;
     MKEYKVYLER ARSRQQHFLY PLIFREYIYG LAYSHNLNRS IFVENIGYDK KYSLLIVKRL
     ITRMYQQNHL IIWANDSNKN PFWGYKNNYY SQIISEGFAI VVEIPFFLQL SSSLEEEEII
     KSYKNLRSIH SIFPFLEDKL TYLNYVSDIR IPYPIHLEIL VQILRYWVKD APFFHFLRLF
     LWNWNSFITT KKSISTFSKS HRRFFLFLYN FYVCEYESIF VFLRNKSSHL RLKSFSVFFE
     RIFFYAKREH LVKVFAKDFS YTLTFFKDPN IHYVRYQGKC ILASKNAPFL MNKWKHFFIH
     LWQCFFDVWS QPRMININPL SEHSFQLLGY FSNVRLNRSV VRSQMLQNTF LIEIVIKKLD
     IIVPIIPLIR SLAKAKFCNV LGQPISKPVW ADSSDFDIID RFLGICRNLS HYYNGSSKKK
     SLYRIKYILR LSCIKTLACK HKSTVRAFLK RSGSEEFLQE FFTEEEEILA FLFPRDSSTL
     QRLHRNRIWY LDILFSNDLV HDE