ID   MATK_AETCO              Reviewed;         503 AA.
AC   A4QJ97;
DT   16-DEC-2008, integrated into UniProtKB/Swiss-Prot.
DT   15-MAY-2007, sequence version 1.
DT   25-MAY-2022, entry version 38.
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   Aethionema cordifolium (Lebanon stonecress).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Aethionemeae; Aethionema.
OX   NCBI_TaxID=434059;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Hosouchi T., Tsuruoka H., Kotani H.;
RT   "Sequencing analysis of Aethionema coridifolium chloroplast DNA.";
RL   Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases.
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}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AP009366; BAF49752.1; -; Genomic_DNA.
DR   RefSeq; YP_001122928.1; NC_009265.1.
DR   AlphaFoldDB; A4QJ97; -.
DR   GeneID; 4968577; -.
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_0000355910"
SQ   SEQUENCE   503 AA;  60190 MW;  AC0EF871A7EFE1D9 CRC64;
     MEEFKGYFEF DRTRQQNFLY PLFFRESFYV LAYDHGLNRL NRNRSIFLEN ADYDKKYGSL
     IVKRLILRMY EQNHLIIPTK DLNHNPFFGH TNLFYYQMIS VLFAVIVEIQ FSLKLVSSFE
     GKLLKKSYNL KSIHSLFPFL EDKLLHFNYV VDVRIPYPIH LEILVQTLRY RVKDASSLHF
     FRFCLYEYCN YKNFDIQKKS ILNPRFFLFL YNSHVCEYES LFLFLRKRSS HLRSTSSEVV
     FERILFYGKI QHLVKVFVNF PSILGFLKDP LIHYVRYHGK CILATKDTPL LMNKRKYYFV
     NLWQSYFSVW LQSEKVNINQ LSKDTLEFLG YLSSLQLNPL VVRSQMLKNS FLIDNVRIKF
     DTKIPISSII GSLSKEKFCN VLGHPVSKSS WTDSSDSEIR ERFVRICRNL SHYYSGSSKK
     KNLYRIKYIL RLCCVKTLAR KHKSTVRAFL KRLGSGLLEE FLTGEGQIIS LIFPRSYYAS
     KRLYRNRIWY LDILFFNDLV NHE