ID   MATK_NYMOD              Reviewed;         509 AA.
AC   O98637;
DT   25-MAR-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1999, sequence version 1.
DT   25-MAY-2022, entry version 58.
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   Nymphaea odorata (White water lily).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Nymphaeales; Nymphaeaceae; Nymphaea.
OX   NCBI_TaxID=4419;
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; AF092988; AAD05556.1; -; Genomic_DNA.
DR   AlphaFoldDB; O98637; -.
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..509
FT                   /note="Maturase K"
FT                   /id="PRO_0000143552"
SQ   SEQUENCE   509 AA;  60344 MW;  C78FCA7301BDF373 CRC64;
     MDKLQYELQG YLEIDRYRKQ RFLYPLLFRE YIYALAHDHG LNSSIFYEPT ENLGYDNDNK
     SSSLIVKRLI TRLHQQNHLT ISVNDSRFVG PNRSFYSQTI PEGFAGIMEI PFSVRLVSSL
     ERERIAKYHN LRSIHSIFPF LEDKLSHLYY VSDILIPYPI HLEILLQTLR TRIRDAPSLH
     LLRCFLHEHH NWNSLITSTS NKSISIFSKE NQRLFLFLYN SHVYECESVL VFLRKQSSHL
     RSISSLAFLE RTHFYGKIKH LVVTPRNDSQ RTLPLWFFKE PLMHYVRYQG KSIMASRCTN
     LLMKKWKYYL VNFWQCHFHL WSQPGRIHIN ELSNHSFYFL GYLLGVRLTP WVIRSQMLEN
     SFMIDTAIKR FDTIVPIFPL IGSLVKAKFC NVSGYPISKS VWADSSDSDI IARFGWICRN
     LSHYHSGSSK KHSLCRIKYI LRLSCARTLA RKHKSTVRAI CKRLGSKLLE EFLTEEHEIV
     SFIFRRTRLR SERIWYLDII RIHGLVPHS