ID   MATK_QUEIL              Reviewed;         504 AA.
AC   Q75VB2;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   25-MAY-2022, entry version 45.
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   Quercus ilex (Holly oak).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Fagales; Fagaceae; Quercus.
OX   NCBI_TaxID=58334;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Kamiya K., Harada K., Ogino K., Mahani M.C., Latiff A.;
RT   "Phylogeny and genetic variation of Fagaceae in tropical montane forests.";
RL   Tropics 13:119-125(2003).
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; AB125037; BAD14100.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q75VB2; -.
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..504
FT                   /note="Maturase K"
FT                   /id="PRO_0000143662"
SQ   SEQUENCE   504 AA;  59253 MW;  E005DF3CC10B043A CRC64;
     MEEYQGYLEL DRFRQHDFLY PLIFREYSYA LAHGHGLNRY MLLENIGYDN KSSLLIVKRL
     ITTMYQQNYL IISANDSKQN PFFGYNKNLH SKILSEGFAI IVEIPFYLRL ISSLEGAEIV
     RFYNLRSIHS IFPFLEEKFP HLNYSADILI PYPAHLEILV QTLRYRVKDA SYLHLLRFFL
     HEYSNCNSLI ITNKSLSIFS KSNPRFFLFL YNSYICEYES IFLFLRNQSS HLRLTSSGIL
     FERLCLYRKI EHFAEVFAND FTGIPCFLKD PFMHYVRYQG KSILASKDTP LLMNKCKSYL
     VNLWQCHFDV WSHAASIRIN QLSKHSLDFL SYLSSVRRNP AVVRNQMLEN SFLLNNAPNK
     LDTIVPIIPL IGSLAKAKFC NAVGHPISKL TRADLSDFEI INRFLHICRN LSHYYSGSSK
     KKNMYRIKYI LRLSCVKTLA RKHKSTARAF LKRVDSEFFQ EFFTEEGGFI SLIFPRASFA
     LRRLYSGRVW YLDIIFINGL SNHE