ID   MATK_HUICH              Reviewed;         508 AA.
AC   Q8MD24;
DT   17-JAN-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2002, sequence version 1.
DT   25-MAY-2022, 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   Huidobria chilensis (Loasa chilensis).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; Cornales; Loasaceae; Huidobria.
OX   NCBI_TaxID=193478;
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; AF503317; AAM54524.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q8MD24; -.
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..508
FT                   /note="Maturase K"
FT                   /id="PRO_0000143489"
SQ   SEQUENCE   508 AA;  59821 MW;  A0C5FF6D2A877C8D CRC64;
     MEEFQRYFEL NRYQQHNFLY PLIFQEYIAA LAHDHGLNRS ILLENTGYGN KFSLLSVKRL
     ITQMYQQNHL IISANDSSQN QFFGHNKNLY SQMISEGFAV IVEIPFSLRL RSSLEGKEIV
     KSQNLQSIHS IFPFLEDKFL HLNYVLDILI PYPIHLEILV QTLRHWVKDA SSLHLLRFFL
     HEYRNWNSLI TPKKTSSSFS KRNQRLFFFL YNSHVCEYES IFIFILSQSS HLRSTSSGAL
     LERIYFYGKI EHSVEVFAKD FPSILCLLKD PFIHYLRYQG KSILASKGTP LLMNKWKYYL
     VNSWQCHFYV WSQSRRIYIN QLSNHFLDFL GYLSSVRLNP SMVRSQMLEN SFLIDNAIKK
     FETIVPIIPL IGSLAKAKFC NVLGHPISKP VWADLSDSDI IDRFGRICRN LSHYHSGSSK
     KKSLYRIKYI LRLSCARTLA RKHKSTVRAF LKMKRVGSEL LEKFFTEEEQ VFSLTFPRVS
     STSTSRGLYR RRIWYLDIIC INDLANHE