ID   MATK_ERYRE              Reviewed;         514 AA.
AC   Q85WL0;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, 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   Erythronium revolutum (Pink fawn lily).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Liliales; Liliaceae; Erythronium.
OX   NCBI_TaxID=202152;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   AGRICOLA=IND43643427;
RA   Allen G.A., Soltis D.E., Soltis P.S.;
RT   "Phylogeny and biogeography of Erythronium (Liliaceae) inferred from
RT   chloroplast matK and nuclear rDNA ITS sequences.";
RL   Syst. Bot. 28:512-523(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; AF485315; AAO49066.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q85WL0; -.
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..514
FT                   /note="Maturase K"
FT                   /id="PRO_0000143379"
SQ   SEQUENCE   514 AA;  61067 MW;  FA1B55BC486D1CEC CRC64;
     MEELQGYFKK ARSLQQHFLY PLLLQEFIYT LAYDDGLKGS IFYEPIEFFG YDNKSSLVLI
     KRLITRMYQQ NFLIYSVNDS NQNGLRGHIN YFYSHFFYSH IVSEGFSVIV EIPFSLRLVS
     SPKEKEIPKS QNLRSIHSIF PFLEDKLSHL NNVSDILIPH PIHLEILVPI LQYWIQDVPS
     LHLLRFFLHK YHNLNSFIQN NKTIYVFSKE NKRLFWFLYN SYVSECEFLL VFLRKQSCYL
     RSTSSVAFLE RSHFYGKMEH IIIVCCNNFQ KTLWPFKDPF MHYVRYQGKA ILASRGAHLL
     MKKWRYYLVN FWQYYFHFWS QPYRMHINPL LNYSFYFLGY LSSVLINPYA VKNKMLENSF
     LIDTVFKKFD TIIPIIPLIG SLSKAKFCTV SGHPISKPVW GDLSDFDIID RFGRICRNLS
     HYHSGSSKKQ SLYRIKYILR LSCARTLARK HKSTARALLQ RLGSGLLEEF FTEEEQVLSF
     IFPKTTPFPL HGSHKERIWS LDIIRVNDLV NQII