ID   MATK_OENAR              Reviewed;         512 AA.
AC   B0Z4K7;
DT   16-DEC-2008, integrated into UniProtKB/Swiss-Prot.
DT   08-APR-2008, sequence version 1.
DT   25-MAY-2022, entry version 33.
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 argillicola (Appalachian evening primrose).
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=3940;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Douthat 1;
RX   PubMed=18299283; DOI=10.1093/nar/gkn081;
RA   Greiner S., Wang X., Rauwolf U., Silber M.V., Mayer K., Meurer J.,
RA   Haberer G., Herrmann R.G.;
RT   "The complete nucleotide sequences of the five genetically distinct plastid
RT   genomes of Oenothera, subsection Oenothera: I. Sequence evaluation and
RT   plastome evolution.";
RL   Nucleic Acids Res. 36:2366-2378(2008).
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; EU262887; ABW98685.1; -; Genomic_DNA.
DR   RefSeq; YP_001687118.1; NC_010358.2.
DR   AlphaFoldDB; B0Z4K7; -.
DR   GeneID; 5951845; -.
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_0000355951"
SQ   SEQUENCE   512 AA;  60036 MW;  9083527F6194DE16 CRC64;
     MEEFPGYFEL DRSRQHDFLY PLIFRESIYA LAHDHGLNRN RSTLFENEVD YDKKYSLIIV
     KRLITRMYQR NHLIISANGS VQNPFWGHNK 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 ISKPTRTDSS DSDIIDRFVR ICRNLSHYHS
     GSSKKKSLYR IKYILRLSCV KTLARKHKSS VRAFLKRLGS ELGDEFLTEE GVVLAVIFPK
     ASGRLYRGRI WYLDIPCIND WVGDAEGSIF TK