ID   MATK_DRACH              Reviewed;         517 AA.
AC   Q8WJV2;
DT   17-JAN-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   25-MAY-2022, entry version 47.
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   Dracula chimaera.
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Asparagales; Orchidaceae;
OC   Epidendroideae; Epidendreae; Pleurothallidinae; Dracula.
OX   NCBI_TaxID=125397;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Pridgeon A.M., Solano R., Chase M.W.;
RT   "Phylogenetic relationships in Pleurothallidinae (Orchidaceae): combined
RT   evidence from nuclear and plastid DNA sequences.";
RL   Am. J. Bot. 88:2286-2308(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; AF265444; AAL60262.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q8WJV2; -.
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_0000143365"
SQ   SEQUENCE   517 AA;  61600 MW;  A45245A361DABEA9 CRC64;
     MYLNGRITRI FRLKKNSFRQ QNFLYPLLLQ EYIYSLAHYN SFNSLISYEP VEIIGYDNKS
     SLVLVKRLIT RMYQQKSLIS SLNDSNQNEF WGHKNSFSSH FSSQMVSEGF GVILEIPFLS
     RLVSSLEEKR IPKYQNLRSI HSIFPFLEDK LSHLNYVSDL LIPHPIHLEI LVQILQCWIK
     DVPSLHLLRL FFHEYHNLNS LITSKKAIDV FSKRKKRFFW FLHNSYVYEC EYLFLFLRKQ
     SSYLRSISSG VFLERTQFYG KIEYLIIRCC NSFQKILWVL KDTFIHYVRY QGKAILASER
     TLILMNGWKF HLVNFWQSYF HFWVQPYRIH INQLPNYSFS FLGYFSSVRK NPLVVRNQML
     ENSFLINTLN NKLDTIVPAI SLIGSLSKAQ FCTVLGHLIS KPIWTDLSDS AIRDRFCRIC
     RNLCRYHTGS SKKQVLDRIK YILRLSCART LARKHKSTVR TFMRRLGSGF LKEFFLEEEQ
     SPSLIFLQKI SFILHGLHRE RIWYLDIIRI NDLVDHS