ID   MATK_TRISM              Reviewed;         509 AA.
AC   Q8MCM3;
DT   22-NOV-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2002, sequence version 1.
DT   25-MAY-2022, entry version 50.
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   Trifolium semipilosum (Kenya clover).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC   NPAAA clade; Hologalegina; IRL clade; Trifolieae; Trifolium.
OX   NCBI_TaxID=74529;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Steele K.P., Wojciechowski M.F.;
RT   "Phylogenetic analyses of tribes Trifolieae and Vicieae based on sequences
RT   of the plastid gene matK (Papilionoideae: Leguminosae).";
RL   (In) Klitgaard B.B., Bruneau A. (eds.);
RL   Advances in legume systematics - part 10, pp.355-370, Royal Botanic
RL   Gardens, Kew (2003).
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; AF522132; AAM82124.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q8MCM3; -.
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..509
FT                   /note="Maturase K"
FT                   /id="PRO_0000143753"
SQ   SEQUENCE   509 AA;  60869 MW;  1D65AADFBC49A586 CRC64;
     MKEYRVYLER ARSRQQDFLY PLIFREYIYG LAYSHIDRSI FVENGGYDNK YSLLNVKRLI
     TQMYQQNHLI ISTNDSNKNP FLGYNKNFYS QIIAEGFAIV VEIPFFLQLS SSLEEAEIIK
     SYKNVRSIHS IFPFLEDKFT YLNYVSDIRI PYPIHLEILV QILRYWVKDA PFFHLLRLFL
     YDFCNWNCFI PTKKSISTFS KSNPRLFLFL YNFYVCEYES IFLFLRNKSS HLRLKSFSVF
     NERIFFYAKR EHLVEVFSKD FSYTLPFFKD PNIHYVRYQG KCILASKNGP FLMNKWKHYF
     IHLWQCFFDV WSQPRTININ QLSEHSIQLL GYFSNVRLNR SVVRSQMLQN TFLIEIVSKK
     LDIIVPIIPI IRSLAKAKFC NVLGHPISKP VWADSSDFDI IERFLRICSN LCHYYHGSSK
     KKSLYRIKYI LRLSCIKTLA CKHKSTVRAF LQTSGSEELL EEFFTEEEEI LPWNFQILSL
     ICHSKSFTSH GFHSNRIWYL DILFSNDLE