ID   MATK_ELAUM              Reviewed;         505 AA.
AC   Q85V94;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   25-MAY-2022, entry version 48.
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   Elaeagnus umbellata (Autumn olive) (Elaeagnus crispa).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Rosales; Elaeagnaceae; Elaeagnus.
OX   NCBI_TaxID=43233;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Hilu K.W., Borsch T., Mueller K.F., Soltis D.E., Soltis P.S.,
RA   Savolainen V., Chase M.W., Powell M., Alice L.A., Evans R.C., Sanquet H.,
RA   Neinhuis C., Slotta T.A.B., Rohwer J.G., Campbell C.S., Chatrou L.W.;
RT   "Angiosperm phlyogeny based on matK sequence information.";
RL   Am. J. Bot. 90:1758-1776(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; AY257529; AAP31036.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q85V94; -.
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..505
FT                   /note="Maturase K"
FT                   /id="PRO_0000143369"
SQ   SEQUENCE   505 AA;  59916 MW;  0011D5CFF9E621BC CRC64;
     MEEFQGYLEL DKSRQHDLLY PLFFREYIYA FAHDHVLNRS SLLENVSYDN KSGFLIVKHL
     INRMYHQNNL IISANDSNLK NFGEYNKNLY SQIISEGFVV IMEIPFSLRL VSSLKGTEIV
     KIYKLRSIHS TFPFLEDKFP HLNYVSNVSI PYPIHPEILV QILRYWVKDA SSLHLLRLYL
     HKYFNWNSII TPKNSVFIFS KMNPRFLLFL YNSHVCEYES ILLFLRNKPS HLRLTSSGSF
     FERIFFYAKI KHSVEEVFVN DFSVTPWFFK APFMHYVRYR GKSILASKDT PLLMNKWKYY
     LIHLWQSYFY VWSQPARIYI NQLSKHSLIF LGYFSSIRLN LSVVRSQMLK NAFLIDNAMK
     RLDTLVPISP LIGSLAKMNF CNGLGHPVSK SIWADSSDLD IIDRFAHICR NLSHYYSGSS
     KKKSLYRIKY ILRLSCVKTL SRKHKSTVRA FLKRLGLGLL EEFFTEEEEI LSLIFPKTYS
     TFRKLYRGRI WYLDLFCIND LINHE