MATK_TRIFE
ID MATK_TRIFE Reviewed; 521 AA.
AC Q7JEV9;
DT 21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2004, sequence version 1.
DT 25-MAY-2022, entry version 45.
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 Trillium flexipes (Nodding wakerobin).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Liliales; Melanthiaceae;
OC Trillium.
OX NCBI_TaxID=82483;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC TISSUE=Leaf;
RA Kazempour Osaloo S., Utech F.H., Ohara M., Kawano S.;
RT "Molecular systematics of Trilliaceae I. Phylogenetic analyses of Trillium
RT using matK gene sequences.";
RL J. Plant Res. 112:35-49(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, 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; AB017389; BAA36805.1; -; Genomic_DNA.
DR AlphaFoldDB; Q7JEV9; -.
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..521
FT /note="Maturase K"
FT /id="PRO_0000143764"
SQ SEQUENCE 521 AA; 62039 MW; DE7F1E02509E50D7 CRC64;
MEELQLQGYL EKDGSRQQNF LYPLIFQEYI YTLAHDHGLN SSIFYEPMEI VGLGYDNKSS
SVLVKRLITQ MYQQNSLIYS MNDFNQNRFV GHNNSFYSNF YSQMVSEGFA VIVEIPFSLR
LVPSSEEIQI PKSQNLRSIH SIFPFLEDKL SHLNYVLDIL IPYPIHLEIL VQILQCWIQD
VPSLHFLRFF LHEFHNWNNL NLITPTKSIS VFSKENKRLF WILYNSYVSE YEFLFVFLRK
QSYYLRSTSS RAFLERTHFY VKIEHLIDVC HNHFQKILWF FKDSFMHYVR YKGKAILASR
GTYLLIKKWK CYLVNFWQYN FHFWSKPYRI HINPFSNYSF YFLGYISSVL INPSAVKNQM
LENFYLVDTL TQKFDTIVPV IPLIGSLSKA KFCTILGHPI SKPIWAELSD SDIMDRFGRI
CRNLSHYHSG SSKKQSLYRI KYILRLSCAR TLARKHKSTV RNLLQRLGSG LLEEFFTEEE
QVISPIFPKT TLFPLHGSHR ERIWYLDIIR INDLANYLDW S