ID   MATK_LOBMA              Reviewed;         504 AA.
AC   A4QLH6;
DT   16-DEC-2008, integrated into UniProtKB/Swiss-Prot.
DT   15-MAY-2007, sequence version 1.
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   Lobularia maritima (Sweet alyssum) (Alyssum maritimum).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Anastaticeae; Lobularia.
OX   NCBI_TaxID=226051;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Hosouchi T., Tsuruoka H., Kotani H.;
RT   "Sequencing analysis of Lobularia maritima 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; AP009375; BAF50531.1; -; Genomic_DNA.
DR   RefSeq; YP_001123707.1; NC_009274.1.
DR   AlphaFoldDB; A4QLH6; -.
DR   GeneID; 4964915; -.
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_0000355944"
SQ   SEQUENCE   504 AA;  60018 MW;  2B2FF6E2C8C19ECA CRC64;
     MAKFQGYLEF DGARQQSFLY PLFFREYIYV LAYDHGLNRL NRNRSIFLEN SDYGKKYSSL
     IVKRLILRMY EQNRLIIPTK DLNQNPFLGH TNLVDYQMIS ILFAVIVEIP FSLRLGSSFE
     GKQLKKSYNL QSIHSIFPFL EDKLSHFNYV VDVLIPYPIH LEILVQTLRY RVKDPSSLHF
     FRFCLYEYCN WKNFDIKKKS ILNPRFFLFL YNSHVCEYES IFFFLRKRSS HLRSTSYEVL
     FERILFYGKI QHFLKVFVNT FPAILGLLKD PFIHYVRYHG KCILATKDTP LLMNKWKYFF
     VNLWQCYFSV WFQSQKVNIK QLSKDNLEFL GYLSSLRLNP LVVRSQMLEN AFLIDNVRIK
     LDSKIPISSI IGSLAKDKFC NVLGHPISKA AWTDSSDSDI LNRFVRICRN ISHYYSGSSK
     KKNLYRIKYI LRLCCVKTLA RKHKSTVRAF LKRLGSGLLE EFLTGEDQVL SLIFPRSYYA
     SKRLYRVRIW YLDILYLNDL VNHE