ID   MATK_DRANE              Reviewed;         504 AA.
AC   A4QL01;
DT   16-DEC-2008, integrated into UniProtKB/Swiss-Prot.
DT   15-MAY-2007, sequence version 1.
DT   25-MAY-2022, entry version 34.
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   Draba nemorosa (Woodland whitlowgrass).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Arabideae; Draba.
OX   NCBI_TaxID=171822;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Hosouchi T., Tsuruoka H., Kotani H.;
RT   "Sequencing analysis of Draba nemoroza 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}.
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DR   EMBL; AP009373; BAF50356.1; -; Genomic_DNA.
DR   RefSeq; YP_001123532.1; NC_009272.1.
DR   AlphaFoldDB; A4QL01; -.
DR   GeneID; 4964792; -.
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..504
FT                   /note="Maturase K"
FT                   /id="PRO_0000355932"
SQ   SEQUENCE   504 AA;  60452 MW;  747E6892C4636010 CRC64;
     MEKFQGYLEF DGARQQSFLY PLFFREYIYV LAYDHGLNRL NRNRSIFVEN SDYEKKYSSL
     IVKRLIWRMY EQNRLIIPTT DLHKNPVLGH TNHLYYQMIS VLFAVIVEIP FSLSLGFSFE
     GKQIKKSYNL QSIHSLFPFL EDKLSHFNYV LDVLIPYPIH LEILVQTLRY RVKDASSLHF
     FRFCLYEYGN WKNFDIKKKC ILNPRFFLFL YNSHICEYES IFFFLRKRSS HLRSIAYEVF
     FERILFYGKI HHFFKVFVNN FPATLGLLKD PFLHYVRYHG KNILATKDTP LLMNKWKFYF
     LNFWQCYFSV WFPSQKVNIN QLSKDNLEFL GYLSSLRLNP LVVRSQMLEN SFLIDNIRIK
     FDSKIPISSI IGSLAKDKFC NVLGHPISKA TWTDSSDSDI LNRFVRICRK ISHYYSGSSK
     KKNLYRIKYI LRLCCVKTLA RKHKSTVRAF LKRLGSVLLE EFLTGEDQVL SLIFPRSYYA
     SKRLYRVRIW YLDILYLHDL VNHE