ID   MATK_GUIAB              Reviewed;         504 AA.
AC   B2LMH4;
DT   16-DEC-2008, integrated into UniProtKB/Swiss-Prot.
DT   10-JUN-2008, sequence version 1.
DT   25-MAY-2022, entry version 30.
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}; OrderedLocusNames=GuabCp002;
OS   Guizotia abyssinica (Niger) (Ramtilla).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; campanulids; Asterales; Asteraceae; Asteroideae;
OC   Heliantheae alliance; Millerieae; Guizotia.
OX   NCBI_TaxID=4230;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. PI 508077;
RA   Kane N.C., Dempewolf H., Stewart M.L., Cronk Q., Rieseberrg L.H.;
RT   "Guizotia abyssinica chloroplast sequenced using Solexa.";
RL   Submitted (MAR-2008) to the EMBL/GenBank/DDBJ databases.
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; EU549769; ACB86508.1; -; Genomic_DNA.
DR   RefSeq; YP_001837341.1; NC_010601.1.
DR   AlphaFoldDB; B2LMH4; -.
DR   GeneID; 6219167; -.
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_0000355937"
SQ   SEQUENCE   504 AA;  59138 MW;  31789D59A889ACD4 CRC64;
     MDKFQSYLGL DRSHYFLYPL IFQEYIYVLA HDHGLNGSVL LENAGYDNKS SLLIVKRLII
     RMYQQNHLIL SVNDSKQTPF LGHNKNFYSQ VMSEVSSTIM EIPLSLRLIS SLERKGVVKS
     DNLRSIHSIF SFLEDNFSHL NYVLDILIPY PAHMEILVQA LRYWIKDASS LHLLRFFLHE
     CHNWDSLITS NSKKAGSSFS KRNHRLFFFL YTSYVCEYES GFLFLRNQSS HLRSTSSGSL
     IERIYFYGKI EYLAEVFAGA FQANLWLFKD SFMHYVRYQG KSILASKGTF ILMNKWKYYF
     VNFWKSYFYL WSQPGRIYIN QLSNHSLDFL GYRSSVRLKP SMVRGQMLEN TFLIDNAIKK
     FDSIVPIMPL VGSLAKSKFC NALGHPIGKA VWADLSDSDI IERFGRIYRN LSHYHSGSSK
     KKSLYRVKYI LRLSCARTLA RKHKSTVRAF LKRFGSRLLE EFFTEEEQVF SLTFPRVSSI
     SRRLSRRRIW YLDIVCINDL ANHE