ID   MATK_NEPAL              Reviewed;         504 AA.
AC   Q95GT2;
DT   17-JAN-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   07-OCT-2020, entry version 51.
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   Nepenthes alata (Winged pitcher plant) (Nepenthes copelandii).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   Caryophyllales; Nepenthaceae; Nepenthes.
OX   NCBI_TaxID=4376;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Meimberg H., Dittrich P., Heubl G.;
RT   "Molecular phylogeny of Nepenthaceae based on cladistic analysis of plastid
RT   trnK intron sequence data.";
RL   Plant Biol. 3:164-175(2001).
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; AF315891; AAK56022.1; -; 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..504
FT                   /note="Maturase K"
FT                   /id="PRO_0000143531"
SQ   SEQUENCE   504 AA;  60687 MW;  3F3C1BBEF8E3E773 CRC64;
     MEELRGYLEL DRSWQRDFLY TLILQEYIYS LAHDHGFNRT IFLENAGYEK KYSFLIVKRL
     ITRMYQQNHL ILSANDSNQN EFLGQKKNLY SQMISEGFAF IVEIPFSLQL LFSLEGKEIX
     XXXXXRSIHS IFPFLEDKFS HLNYVLDILI PHPVHLEILV QTIRYWTKDA SSLHLLRFFL
     YEYRNWNSRI SIKQYISFFS NRNQRLFLFL YNSHVCEYES IFIFLRNQPF HLRSTFSGAF
     LERILFYEKM EHLVKVFTKN FQVILWFFKD TFIHYVRYQG KSFVASKGTS LLMIKWKYYL
     VNFWQCYFSV WSQPRRIYIN QLSNHSLDFM XFLSSVRLNP SVVRIQMFEK SFIIDNAINT
     FDTLVPNIHM SGSFAKEKFC NIFGHPISKP VWADLSDSDI IDRFGRICRS LSHYYSGSSR
     KKSLYRIKYI LRLSCARTLA RKHKSTVRTF LKRLGSEFLE EFFMEEEKVL SLILPRDSYT
     SQRFYRGRIW YLDIFCIHDL ANHE