ID   MATK_LEPVR              Reviewed;         504 AA.
AC   A4QL87;
DT   16-DEC-2008, integrated into UniProtKB/Swiss-Prot.
DT   16-DEC-2008, sequence version 2.
DT   25-MAY-2022, entry version 37.
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   Lepidium virginicum (Virginia pepperweed).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Lepidieae; Lepidium.
OX   NCBI_TaxID=59292;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Hosouchi T., Tsuruoka H., Kotani H.;
RT   "Sequencing analysis of Lepidium virginicum JO26 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   -!- SEQUENCE CAUTION:
CC       Sequence=BAF50442.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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; AP009374; BAF50442.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; YP_001123618.1; NC_009273.1.
DR   AlphaFoldDB; A4QL87; -.
DR   GeneID; 4962005; -.
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_0000355943"
SQ   SEQUENCE   504 AA;  60338 MW;  502C6F36B7635EBE CRC64;
     MEKFQGYLEF DGARQQSFLY PLFFREYIYV LAYDHGLNRL NRNRSIFFEN ADYDKKYSSL
     IVKRLILRMY EQNRLIIPTK DLNQNHFLGH TSLFYYQIIS VLFAVIVEIP FSLRLGSSFE
     GKQLKKSDNL QSIHSIFPFL EDKFSHFNYV LDLQIPYPIH LEILVQTLRY RVKDASSLHF
     FRFCLYEYCN WKNFYIKKKA ILNPRIFLFL YNSHICEYES IFFFLRKRSS HLRSTSYEVL
     FERILFYGKI QHFLKVFVNN FPAILGLLKD PFIHYVRYHG RCILATKDTP LLMNKWKYYF
     VNLWQCYFSV WFQSQKVNIN QLSKDNLEFL GYLSSLRLNP LVVRSQMLEN SFLMDNVRIK
     LDTKIPISSI SRSLAKDKFC NVLGHPISKA TWTDSSDSDI LNRFVRICRN ISHYYSGSSK
     KNNLYRIKYI LRQSCVKTLA RKHKSTVRAF LKGLGSGLLE EFLTGEDQIL SLIFPRSYYA
     SKRLYRVRIW YLDILYLNDL VNHE