ID   MATK_EURFE              Reviewed;         507 AA.
AC   O98639;
DT   22-NOV-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1999, sequence version 1.
DT   07-OCT-2020, entry version 60.
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   Euryale ferox (Gorgon plant) (Prickly water lily).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Nymphaeales; Nymphaeaceae; Euryale.
OX   NCBI_TaxID=4414;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   AGRICOLA=IND22004848; DOI=10.2307/2419384;
RA   Les D.H., Schneider E.L., Padgett D.J., Soltis P.S., Soltis D.E., Zanis M.;
RT   "Phylogeny, classification and floral evolution of water lilies
RT   (Nymphaeaceae; Nymphaeales): a synthesis of non-molecular, rbcL, matK and
RT   18S rDNA data.";
RL   Syst. Bot. 24:28-46(1999).
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; AF092994; AAD03031.1; -; Genomic_DNA.
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..507
FT                   /note="Maturase K"
FT                   /id="PRO_0000143382"
SQ   SEQUENCE   507 AA;  60112 MW;  09358001C6E1763F CRC64;
     MDKLQYELQG YLEIDRYRKQ RFLYPLLFRE YIYALAHDHG LNSSIFYEPT ENLGYDNDNK
     SSSLIVKRLI TRLHQQNHLT ISVNDSRFVG PNRSFYSQTI PEGFAGIMEI PFSVRLVCSL
     ERERIAKYQN LRSIHSIFPF LEDKLSHLYY VSDILIPYPI HLEILLQTLR TRIRDAPSLH
     LLRCFLHEHH NWNSLITSNK SISIFSKENQ RLFLFLYNSH VYECESVLVF LRKQSSYLRS
     ISSLAFLERT HFYGKIKHLV VTPRNDSQRT LPLWFFKEPL MHYVRYQGKS IMASRCTNLL
     MXKWKYYLVN FWQCHFHLWS QPGRIHINEL SNHSFYFLGY LSGVRLTPWV IRSQMLENSF
     MIDTAIKRFD TIVPIFPLIG SLVKAKFCNV SGYPISKSVW ADSSDSDIIG RFGWICRNLS
     HYHSGSSKKH SLCRIKYILR LSCARTLARK HKSTVRAICK RLGPKLLEEF LTEEHEIVSF
     ILRRTRLRNE RIWYLDIIRI NGLVPHS