ID   MATK_JUNEF              Reviewed;         517 AA.
AC   Q6LA04;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   11-DEC-2019, entry version 43.
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   Juncus effusus (Soft rush).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Juncaceae; Juncus.
OX   NCBI_TaxID=13579;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=14745583; DOI=10.1007/s10265-003-0133-3;
RA   Tamura M.N., Yamashita J., Fuse S., Haraguchi M.;
RT   "Molecular phylogeny of monocotyledons inferred from combined analysis of
RT   plastid matK and rbcL gene sequences.";
RL   J. Plant Res. 117:109-120(2004).
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; AB088803; BAD20597.1; -; Genomic_DNA.
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..517
FT                   /note="Maturase K"
FT                   /id="PRO_0000143442"
SQ   SEQUENCE   517 AA;  62870 MW;  E28F7667F321E7DF CRC64;
     MENFQGYLEK YEFCQHQCLY PLLFQEYIYA LAYDYDLNTC LFSESVDELI SYDNKYSSVL
     VKRLITRMYQ QNYLINSVNH SKFNSFIANN HFFYSHFYSQ MISEGFGIIL EIPFSLEFLS
     FSKRKKRLKL QNLRSIHSIF SFLEDKLLXF HXMSDILIPY PIHFEILIQI LQYWIQDISF
     LHLVRFFFFE YLNWNTLITS KNWVSIFLKE NQRLFRFLYN SYVSEYEFVF LFLSTKSSYL
     RFTSFGIFLE RIYFYGKIKH FRIVYVTSLQ RTLWFFTDSF IHYVRYQGKA ILSSRGTFLL
     MKKWKSYLVC FWQYYFHFWF QPNRILINQF FNYSFYFFGY LLSLKKNHLV VRGQILENSV
     LIDTMNNQLD TIVPVIXLIR SLSIATFXTX SGHPISKPIW ADLSDRDILT RFGRISRNLF
     HYYSGSSKKW GLYRIKFILR LSCARTLARK HKSTVRTFMQ KLGGMFLEEF FTEEEQVLSL
     VFQKIIHFSL HRSNRERIWY LDIIRINDLV NYFELRS