ID   MATK_CRAPL              Reviewed;         507 AA.
AC   Q5GAA8;
DT   22-NOV-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2005, sequence version 1.
DT   11-DEC-2019, entry version 41.
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   Craterostigma plantagineum (Blue gem) (Torenia plantagineum).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Lamiales; Linderniaceae; Craterostigma.
OX   NCBI_TaxID=4153;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=15666207; DOI=10.1055/s-2004-830444;
RA   Ramanzadeh R., Mueller K.F., Fischer E., Bartels D., Borsch T.;
RT   "The Linderniaceae and Gratiolaceae are further lineages distinct from the
RT   Scrophulariaceae (Lamiales).";
RL   Plant Biol. 7:67-78(2005).
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; AY667461; AAW57927.1; -; Genomic_DNA.
DR   PRIDE; Q5GAA8; -.
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_0000143344"
SQ   SEQUENCE   507 AA;  60130 MW;  FFA40C7DDA70F96A CRC64;
     MEEIQRYLQL KRSQQHDFLY PLIFQEYIYA FAHDRDFGRS ILSENLGSKS KSSLLVVKRL
     ISRMYQQNRF ILSLNDSNQN PFWTCNNNFD SQIISEGFAL IGEIPFSLRF KSCLEEKNKV
     NSQSLRSIHS IFPFLEDNFS HLNYILDILI THPVHVEILV QNLRYWLKDA SSLHLLRFLL
     NDYWNSLITP KKASSSFSKK NQRLFLFLYN SHVCEYEYFF VFIRKQSSHL LSTSYGVFLE
     RIYCYEKVER LXNVFIKVKD LQANLWLVKE PCMHYVRYQR KFILASKGTS VLMNKWKCYL
     VTFWQWHFSL WFHPRRIYIN QLSNHSLEFL GYLSSVRMNP SVVRSQILEN SFLINNGIKK
     LETLVPIFLL ITSLAKAKFC NVLGHPISKP VWADLSDSNI IDRFGRISRN LSHYYSGSSK
     KKSLYRVKYI LRLSCARTLA RKHKSTVRAF LKRLGSELLE EFLMSEEDIL SLTFPKPSST
     LRGVYRSRIW YLDIIWINDL ANYKSKI