ID   MATK_CASLN              Reviewed;         509 AA.
AC   Q9TIS6;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2000, sequence version 1.
DT   11-DEC-2019, entry version 54.
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   Castilleja linariifolia (Wyoming Indian paintbrush) (Castilleja linearis).
OG   Plastid; Non-photosynthetic plastid.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Lamiales; Orobanchaceae; Pedicularideae; Castillejinae;
OC   Castilleja.
OX   NCBI_TaxID=46037;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Young N.D., Steiner K.E., dePamphilis C.W.;
RT   "The evolution of parasitism in Scrophulariaceae/Orobanchaceae: plastid
RT   gene sequences refute an evolutionary transition series.";
RL   Ann. Mo. Bot. Gard. 86:876-893(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.
CC   -!- SIMILARITY: Belongs to the intron maturase 2 family. MatK subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01390}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AF051981; AAF21686.1; -; Genomic_DNA.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-UniRule.
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   mRNA processing; Plastid; RNA-binding; tRNA processing.
FT   CHAIN           1..509
FT                   /note="Maturase K"
FT                   /id="PRO_0000143315"
SQ   SEQUENCE   509 AA;  60155 MW;  CDC265BDE00C7E04 CRC64;
     MEEIQRYLQL ERSQQHDFLY PLIFQEYIYT FAHDRGFGRS ILSENPGYDN KYSLLIVKRL
     ITRMYQQNHL IISPNDSNQN QFLGRNKNLY SQIISEGFAF IVEIPFSLRL ISCLEGKNKK
     IIKSQNLRSI LSIFPFLEDN FSHLNLVLDI LIPHPVHGEI LVQTLRYWVK DASSLHLLRF
     FLNKNWNSLI TPKKASSSFL KRNQRLFLFL YNSHVCEYES VFVFLRNQSS HLRSTPFGVF
     LERIYFYGKI ERLVNVFVKV KDFQANLWLV KEPCIHYIRY QRKAILASKG TSLFMNKWKC
     YLITFWQWHF SLWFYPRRIY INQLSNHSFE FLGYQSSLRM NPSVVRSQIL ENSFLINNAI
     KKVDTFIPII PLIVSLAKAK FCNVXGHPIS KPVRADLSDS NIIDRFGCIC RNFSHYHSGS
     SKKKSLYRIK YILRLSCART LARKHKTTVR TFLKRLGSEL LEEFLLSEED VLFLTFPKAS
     SSLQGVYRNR IWYLDIISIN DLADHKSKL