ID   MATK_ACMAM              Reviewed;         508 AA.
AC   Q9TKP8;
DT   06-JUN-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2000, sequence version 1.
DT   25-MAY-2022, entry version 65.
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   Acmispon americanus (American bird's-foot trefoil) (Lotus purshianus).
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; robinioid clade; Loteae; Acmispon.
OX   NCBI_TaxID=100151;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=10719003; DOI=10.2307/2656638;
RA   Hu J.-M., Lavin M., Wojciechowski M.F., Sanderson M.J.;
RT   "Phylogenetic systematics of the tribe Millettieae (Leguminosae) based on
RT   chloroplast trnK/matK sequences and its implications for evolutionary
RT   patterns in Papilionoideae.";
RL   Am. J. Bot. 87:418-430(2000).
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; AF142729; AAD52900.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q9TKP8; -.
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_0000143492"
SQ   SEQUENCE   508 AA;  61371 MW;  F1E5591C20FEE3B5 CRC64;
     MEEYQLYLEL DRYRQQDFLY PLVFHEYIYG LAYSHDLNRS IFVENIGYDK KYSLLIVKRL
     ITRMYRQNHL IISAKDSNKN RFLRYNKNFY SQIISEGFAI VVEILFSLQL SGSLEEAEII
     KSYKNLRSIH SIFPFFEDKV TYLNYISDIR VPYPINLEIL VQILRYWVKD APLFHLLRLF
     LYDYCNWNSI IIPKKSIFLF SKNNPRFFFF LYNFYLCEFE SIFFFLRTKS SHLRLKSFRV
     FFERIFFYAK KGHLVEVFLK DFFSTLTFFK DPFIHYVRYQ GKSILASKNL PILMNKWKYF
     FIHLWQCYFD VWSQPRTIHI NQLSEYSFHF LGYFLKVGLK HSVVRGQMLQ NGFLIKILIK
     KLDIIVPIIP IIRLLAKSKF CNVLGNPLSK PSWADLSDFE IIARFLRICR NLSHYYNGSS
     KKKSLYRIKY ILRLSCIKTL ACKHKSSVRA FLKRLGSEEL LEEFFTEEEE ILSLIFPRTS
     STLRRLHRNR IWYLDILFSN DNDIINHD