ID   MATK_ATRLA              Reviewed;         506 AA.
AC   Q7JF70;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, 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   Atractylodes lancea (Atractylodes japonica).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; campanulids; Asterales; Asteraceae; Carduoideae; Cardueae;
OC   Carlininae; Atractylodes.
OX   NCBI_TaxID=41486;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   TISSUE=Leaf;
RX   PubMed=9635503; DOI=10.1248/bpb.21.474;
RA   Mizukami H., Shimizu R., Kohjyouma M., Kohda H., Kawanishi F., Hiraoka N.;
RT   "Phylogenetic analysis of Atractylodes plants based on chloroplast trnK
RT   sequence.";
RL   Biol. Pharm. Bull. 21:474-478(1998).
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; AB008759; BAA32656.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q7JF70; -.
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..506
FT                   /note="Maturase K"
FT                   /id="PRO_0000143265"
SQ   SEQUENCE   506 AA;  59664 MW;  8BC3BE21B4A28626 CRC64;
     MEKFQSYLGL DRSQQHYFLY PLIFQEYIYV LAHDHGLNRS ILLENAGYDN KSSLLIVKRL
     ITRMYQQNHL ILSVNDSKQT PFLGDNKNFY SQVMSEVSSI IMEIPFSLRL ISSLERKGVV
     KFDNLRSIHS IFSFLEDNFS HLNYVLDILI PYPAHLEILV QALRYWIEDA SSLHLLRFFL
     HEYHNRDSLI TSNSKKASSS FSKRNHRLFF FLYTSHVCEY ESGFIFLRNQ SSHLRSTSSG
     ALLERIYFYG KIEHLAEVFT RAFQANLWLF KDPFMHYVRY QGKSILASKG TFLLMNKWKY
     YFVNFWKSYF YLWSQPGRIY INQLSNHSLD FLGYRSSVRL KPSMVRSQML ENAFLIDNAI
     KKFDTIVPIM PLIGSLAKSK FCNALGHPIG KAIWADLSDS DIIDRFGRIY RNLSHYHSGS
     SKKKSLYRVK YILRLSCART LARKHKSTVR AFLKRFGSEL LEEFFTEEEQ VFSLTFPRVS
     SISRRLSRRP IWYLDIICIN DLANHE