ID   MATK_CUSRE              Reviewed;         509 AA.
AC   A7M948;
DT   16-DEC-2008, integrated into UniProtKB/Swiss-Prot.
DT   02-OCT-2007, sequence version 1.
DT   25-MAY-2022, entry version 35.
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   Cuscuta reflexa (Southern Asian dodder).
OG   Plastid.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Solanales; Convolvulaceae; Cuscuteae; Cuscuta;
OC   Cuscuta subgen. Monogynella.
OX   NCBI_TaxID=4129;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=18078516; DOI=10.1186/1741-7007-5-55;
RA   McNeal J.R., Arumugunathan K., Kuehl J.V., Boore J.L., dePamphilis C.W.;
RT   "Systematics and plastid genome evolution of the cryptically photosynthetic
RT   parasitic plant genus Cuscuta (Convolvulaceae).";
RL   BMC Biol. 5:55-55(2007).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=17714582; DOI=10.1186/1471-2229-7-45;
RA   Funk H.T., Berg S., Krupinska K., Maier U.-G., Krause K.;
RT   "Complete DNA sequences of the plastid genomes of two parasitic flowering
RT   plant species, Cuscuta reflexa and Cuscuta gronovii.";
RL   BMC Plant Biol. 7:45-45(2007).
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   -!- CAUTION: Young tissue from this organism is photosynthetic and contains
CC       some thylakoids, although the photosynthetic activity does not exceed
CC       the light compensation point. {ECO:0000305}.
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DR   EMBL; AM711640; CAM98376.1; -; Genomic_DNA.
DR   EMBL; EU330285; ABY74024.1; -; Genomic_DNA.
DR   RefSeq; YP_001430090.1; NC_009766.1.
DR   AlphaFoldDB; A7M948; -.
DR   GeneID; 5536674; -.
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_0000355928"
SQ   SEQUENCE   509 AA;  60828 MW;  715AB80DB2087D0D CRC64;
     MSLVQIQLKT EDFKIYLQLP VRSQQHNFIY PLLFQEYIYV LVHDRDLKRS IFFANIGYEK
     KFRFQIVKRL INRMYKQIHL TTYYSNYSNK RTIYGLLKSF YYKLLSSGFS FLFEIPFFFK
     FISERKKILK SQNLRSIHSI FTFFEDNLSH LKYVLDLLIP NPPHPEILVQ KIRYWVQDAS
     SLHLLRFFLH EFCSVKSLIT TNKSKRNERF LFLLYNSYIC EYESIFLVLR NQSLHLGSMS
     FVTLFERNIF YGKIECFAEL FAQDSQANLR LFKDTDPSMH YARYRGKSIL ASNGGLLLMP
     KWKYYIVNFW QCYFYLWFHT ERINISQIDS HPFYLMDYIS SIAQIPSMVR SKMLENLFLI
     NNDMKIFETF VPIIPIIGSL AKAKFCNLLG NPISKPVWAD FSDSDIIERF GRICRNIFHY
     YSGSSKKRSL YQIKYILRLS CARTLARKHK STLRGFLQSL GLKLLEEFFT SEEQIIFLTF
     PNASLNLRGV SKGRIWYFDI VYINEQANF