ID   MATK_OENEH              Reviewed;         512 AA.
AC   Q9MTQ1;
DT   10-OCT-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   25-MAY-2022, entry version 59.
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   Oenothera elata subsp. hookeri (Hooker's evening primrose) (Oenothera
OS   hookeri).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Myrtales; Onagraceae; Onagroideae; Onagreae; Oenothera.
OX   NCBI_TaxID=85636;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Johansen;
RX   PubMed=10852478; DOI=10.1007/pl00008686;
RA   Hupfer H., Swiatek M., Hornung S., Herrmann R.G., Maier R.M., Chiu W.-L.,
RA   Sears B.;
RT   "Complete nucleotide sequence of the Oenothera elata plastid chromosome,
RT   representing plastome I of the five distinguishable Euoenothera
RT   plastomes.";
RL   Mol. Gen. Genet. 263:581-585(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; AJ271079; CAB67124.1; -; Genomic_DNA.
DR   RefSeq; NP_084659.1; NC_002693.2.
DR   AlphaFoldDB; Q9MTQ1; -.
DR   GeneID; 802733; -.
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..512
FT                   /note="Maturase K"
FT                   /id="PRO_0000143556"
SQ   SEQUENCE   512 AA;  60019 MW;  DB32F2186F9DABE4 CRC64;
     MEEFPGYFEL DRSRQHDFLY PLIFRESIYA LAHDHGLNRN RSTLFENEVD YDKKYSLIIV
     KRLITRMYQR NHLIISANGS VQNPFWGHNQ NLYSKILSEG FAVIVEIPFS LRVLSSFERK
     EKDIAKSPTL RSIHSIFPFL EDQFSHLDYL SHVLIPYPIH LEIAVQTLRY WVKDASSLHL
     LRIFLHEYWN SFSTPKKHIT LFLKGNSRFF LFLYNSYVCE YESIFLFIRN QSSHFQSTSS
     GVFFERILFY VKIDHLVEVF VGTDFLDIRS FFKDPNMHYV RYQGKSILAS KDTPLLMNKW
     KYYLVNLWQY HFSVWSQPGR ININQLGKYS LDFLGYFSNV QLKSSVVRNQ TLENSFLINN
     AMKKLETTVP ILPLIGSLSR AKFCNALGHP ISKPTRNDSS DSDIIDRFVR ICRNLSHYHS
     GSSKKKSLYR IKYILRLSCV KTLARKHKSS VRAFLKRLGS ELGDEFLTEE GVVLAVIFPK
     ASGRLYRGRI WYLDIPCIND RVGDAEGSIF TK