ID   MATK_CLEFL              Reviewed;         509 AA.
AC   Q7YMX0;
DT   22-NOV-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2003, sequence version 1.
DT   25-MAY-2022, entry version 48.
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   Clematis florida (Asian virgin's bower).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Ranunculales; Ranunculaceae; Ranunculoideae;
OC   Anemoneae; Clematis.
OX   NCBI_TaxID=231648;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Miikeda O., Kita K., Handa T., Yukawa T.;
RT   "Phylogenetic relationship of subtribe Clematidinae (Ranunculaceae) based
RT   on chloroplast and nuclear DNA sequences.";
RL   Submitted (MAY-2003) 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; AB110505; BAC77178.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q7YMX0; -.
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..509
FT                   /note="Maturase K"
FT                   /id="PRO_0000143334"
SQ   SEQUENCE   509 AA;  61086 MW;  9E77B5C4C6D5B8B4 CRC64;
     MEELQGYLKI DRSRERDFLY PLLFQEYIYA LAHDHGLNKS ILYEPMENLG YDKKYSLIIV
     KRLITRMYQQ KHLIIFTNDS NPNFFFGHNK NLDSQMISEG VAVIVELPFS LRLVSSPESK
     EIDKSMTTLR SIHSIFPFLE DKLLHLNHVL DILIPYPIHL ELLVQTLRSW IQDAPFLHLL
     RFFLYKYHNW NSLITQKTKM ILFFSKENQR FFLFLYNFHV YESESIFVFL RKQSYHLRST
     SSRAFLDRTH FYRKIEHFFV DFRNDFHTIL WLFKDPFIQY FRFQGKSILS SKGTPLLMKK
     WKYYLVNLWE CHFYFWSQPD RIHINQLSNH FIDFLGYLSS VRPTPSAVRS QMLEKSFIID
     IVIKKFDTIV PIIPLIGSLA KAKFCNFSGH PISKPAWADS SDSDIIDRFG RICRNLSHYY
     SGSSKKKSLY RIKYILRLSC ARTLARKHKS TVRSFLKRLG SEFLEEFLME EEQVLSFILP
     RISYFSKRLY KERIWYFDII RINDLTNLS