ID   MATK_LOTJA              Reviewed;         508 AA.
AC   Q9BBU2;
DT   26-SEP-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2001, sequence version 1.
DT   25-MAY-2022, entry version 67.
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   Lotus japonicus (Lotus corniculatus var. japonicus).
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; robinioid clade; Loteae; Lotus.
OX   NCBI_TaxID=34305;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Miyakojima MG-20;
RX   PubMed=11214967; DOI=10.1093/dnares/7.6.323;
RA   Kato T., Kaneko T., Sato S., Nakamura Y., Tabata S.;
RT   "Complete structure of the chloroplast genome of a legume, Lotus
RT   japonicus.";
RL   DNA Res. 7:323-330(2000).
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; AP002983; BAB33177.1; -; Genomic_DNA.
DR   RefSeq; NP_084779.1; NC_002694.1.
DR   AlphaFoldDB; Q9BBU2; -.
DR   GeneID; 802951; -.
DR   OMA; GHPISKA; -.
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..508
FT                   /note="Maturase K"
FT                   /id="PRO_0000143491"
SQ   SEQUENCE   508 AA;  61408 MW;  8A6D95BD3E1C7FD0 CRC64;
     MEEYQLYLEL DRSRQQDFLY PLVFHEYIYG LAYSHDLNRS IFVENFGYDN KYSLLIVKRL
     ITRMYQQNHL IISANDSNKN RFLRYNKNFY SQIISEGFAI IVEILFSLQL SSSLEEAEII
     KSYKNLRSIH SIFPFFEDKV TYLNYISDIR VPYPIHLEIL VQILRYWVKD APLFHLLRLF
     LYDYCNWNSI FIPQKSIYTF SKKNPRFFFF LYNFYVCEYE SIFFFLRTKS FHLRLKSFRV
     FFERIFFYAK KGHLVEVFVK DFFSTLTFFK DPFIHYVRYQ GKSILASKNL PILMNKWKYY
     FIHLWQCYFD VWSQPRTIRI NQLSEYSFHF LGYFLKVGLK HSVVRGQMLQ NGFLIKIIIK
     KLDIIVPIIP IIRLLAKSKF CNVLGNPLSK PSWADLSDFE IIARFLRICR NLSHYYNGSS
     KKKSLYRIKY ILRLSCIKTL ACKHKSTVRA FSKRLGSEEL LEEFFTEEEE ILSLIFPTTS
     STLRRLHRNR IWYLDILFSN DNDLINHD