ID   MATK_TORCL              Reviewed;         495 AA.
AC   Q9MVV7;
DT   02-NOV-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   25-MAY-2022, entry version 52.
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   Torreya californica (California nutmeg).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Pinopsida; Pinidae; Conifers II; Cupressales; Taxaceae;
OC   Torreya.
OX   NCBI_TaxID=89482;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   TISSUE=Leaf;
RX   PubMed=10712841; DOI=10.1006/mpev.1999.0710;
RA   Cheng Y., Nicolson R.G., Tripp K., Chaw S.;
RT   "Phylogeny of taxaceae and Cephalotaxaceae genera inferred from chloroplast
RT   matK gene and nuclear rDNA ITS region.";
RL   Mol. Phylogenet. Evol. 14:353-365(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}.
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; AB023998; BAA86047.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q9MVV7; -.
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..495
FT                   /note="Maturase K"
FT                   /id="PRO_0000143740"
SQ   SEQUENCE   495 AA;  59261 MW;  939FB037285A36F8 CRC64;
     MDEFQRDGTN HRSWQQFFLY PLFFREDLYA IAHDHHLDRS SSSEPIEILI SNYFSFLTVK
     RLIRRIRQQN DSIGLFGNCD PIQFIDRNRN SYSEPVLEAL TVILEVSFAM RSKHFAETMS
     GWKSIRSIHC IFPLIEDKFP HSNYISDIRV PYSIHPEILV RTFRRWIRDT PSLHLLRFIL
     HEWRNSFSAE NLQKALVVPR ENMRLSLFLW NSYVYECESF LVPLLKRFYR SRSLLYGSFP
     NRTHFDRKIK HIVIFPINIS TKRIWLLKDS FIHYVRYGER SLIALKGTHL QVKKCRYHLF
     HFWQYYFHLW SQPYRICILE LSKNDSFFLG YFLSFKIKPL VVRTKMLDDL FITDLVTNEL
     NPISPIRSIL LFLAKEKFCD ISGHPISKLS WTSLTDDDIL DRFDRICINL FHYYSGSINK
     DGLYYIKYIL LLPCAKTLAC KHKSTIRVVR EESGSELFTK SFFKEQEFIS SSFSKTRSQR
     ERFWNSDIIQ IKCPI