ID   MATK_EUCUL              Reviewed;         509 AA.
AC   Q8MET5;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2002, sequence version 1.
DT   25-MAY-2022, entry version 49.
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   Eucommia ulmoides (Hardy rubber tree).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Garryales; Eucommiaceae; Eucommia.
OX   NCBI_TaxID=4392;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Song B.-H., Wang X.-Q., Li F.-Z., Hong D.-Y.;
RT   "Further evidence on paraphyly of the Celtidaceae from the chloroplast gene
RT   matK.";
RL   Plant Syst. Evol. 228:107-115(2001).
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; AF345323; AAN03710.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q8MET5; -.
DR   PRIDE; Q8MET5; -.
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_0000143381"
SQ   SEQUENCE   509 AA;  60085 MW;  DCA52052B9DBD2BD CRC64;
     MEEFQRSLQL ARSHEHDFLY PLIFQEYIYA LAHNHVLNRS ISSLLETKGS DNKSSLLIVK
     RLIPRMYQQN YLIIPENDSN QNPFGGRNNN LYSQMISEGF AVIVEIPFSL RLLAFLEGNE
     QERLKWKNLR SIHSTFPFLE DSFSHFNYVL DILIPHPVHL EILVQILRYW VKDTSSLHLL
     RFYLYQSHNW NSLITPKKSS SFFSKRNKRF FFFLYNSHVR ESESIFVFLC NQSSHLRSLS
     SEDLLERIYF YGKIERLIEV FANAFPVMTL RLFKDPFMHY VRYQGKSILG SKGTSLLMNK
     WKYYLVHLWQ CHFYLWSPPG RIYRTQLPNH SLDFMGYFSS VRLNPSTIRS QMLENAFLIA
     NAIRNFETVV PILHLIASLA KAKFCNVFGY PISKPVWADL SDSDIIDRFG RICRNLSHYY
     SGSSQKKSLY QIKYILRLSC ARTLARKHKM SVRVFLKRFD SELLEEFLTA EEQVLSLTFS
     RASSAFLGLD RGRVWYLDIF CINDRASHE