ID   MATK_CYNDA              Reviewed;         513 AA.
AC   Q9TIB3;
DT   25-MAR-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2000, sequence version 1.
DT   25-MAY-2022, entry version 57.
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   Cynodon dactylon (Bermuda grass) (Panicum dactylon).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC   Chloridoideae; Cynodonteae; Eleusininae; Cynodon.
OX   NCBI_TaxID=28909;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Hilu K.W., Alice L.A.;
RT   "Phylogenetic relationships in subfamily Chloridoideae (Poaceae) based on
RT   matK sequences: a preliminary assessment.";
RL   Submitted (APR-1999) to the EMBL/GenBank/DDBJ databases.
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; AF144584; AAF20340.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q9TIB3; -.
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..513
FT                   /note="Maturase K"
FT                   /id="PRO_0000143351"
SQ   SEQUENCE   513 AA;  61490 MW;  34D03ABA85F2CCD0 CRC64;
     MAKFEGYSEK QKSHQQYFVY PLLFQEYIYA FAHDYVLNGS EPVEIFGCNT KKFSSLLVKR
     LIIRMYQQNF WINSVNHPNQ DRLLDHSNHF YSEFYSQILS EGFAIVVEIP FSLGQLSCPE
     EKEIPKFQNL RSIHSIFPFL EDKFLHLHYL SHIEIPYPIH FEILVQLLEY RIQDVPSLHL
     LRFFLNYYSN WNSLITSMKS IFLLKKENKR LSRFLYNSYV SEYEFFLLFL RKQSSCLRLT
     SSRTFLERIH FSRKMEHFGV MYPGFFRKTI WFFMDPLMHY VRYQRKVILA SKGTLLLKKK
     WKSYLVNFSQ YFFSFWTQPQ RIRLNQLTNS CFDFLGYRSN VPINTFLVRN QMLENFILID
     TRMKKFDTTA PGTPLIGSLA KAQFCTGSGH PISKPIWTDL SDWDILDRFG RICRNLFHYH
     SGSSKKQTLY RLKYILRLSC ARTLARKHKS TVRTFMQRLG SVFLEEFFTE EEQVFSLMFA
     KTTHFSFHGS HSERIWYLDI IRIDDLVNPL TLN