ID   MATK_MENLA              Reviewed;         504 AA.
AC   Q8MD32;
DT   22-NOV-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2002, sequence version 1.
DT   11-DEC-2019, entry version 49.
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   Mentzelia laevicaulis (Blazing star) (Bartonia laevicaulis).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; Cornales; Loasaceae; Mentzelia.
OX   NCBI_TaxID=193489;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=11222253; DOI=10.2307/2657022;
RA   Moody M.L., Hufford L., Soltis D.E., Soltis P.S.;
RT   "Phylogenetic relationships of Loasaceae subfamily Gronovioideae inferred
RT   from matK and ITS sequence data.";
RL   Am. J. Bot. 88:326-336(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; AF503306; AAM54513.1; -; 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_0000143517"
SQ   SEQUENCE   504 AA;  59768 MW;  0AA227B5959F58FC CRC64;
     MEEFQRYFEL DRYQQHDFLY PLIFQEYIYA LAHDHGLNRS IVLENPGYDN KSSLLIVKRL
     ITRMYQQNHY IISSNDSNQN PFFGHNKNLY SQMISEGFVV IVEIPFSLRL RSSLEGKEIV
     KSQNLQSIHS IFPFLEDKFL HLNYVXDILI PYPIHLEILV QPLRHWVKDA SSLHLLRFFL
     HEYRNWNSLI TPKRPSAYFS KRNQRLFLFL YNSHVCEYES IFLLTQSSHL RSTSSGALLE
     RIYFYGKLEH SVEVFAKDFQ AILWLFKDPF IHYLRYQGKS ILASKGTSLL MNKWKYYLLN
     CWQCHFYVWS QPRRIYINQL SNHSLDFLGY LSSVRLNPSM VRSQMIENSF LIDNAIKKFD
     TIVPIIPMIQ SLAKAKFCNV LGHPISKPVW ADLSDSDIID RFGRICRNLS HYHSGSSKKK
     TLYRIKYILR LSCARTLARK HKSTVRAFLK RVGSELLEEF FTEEEQVLSL TFPRAFSTST
     SRGLYRRRIW YLDIICINDL ANHE