ID   MATK_SOYBN              Reviewed;         505 AA.
AC   Q9TKS6; Q2PMV2;
DT   22-FEB-2003, integrated into UniProtKB/Swiss-Prot.
DT   21-FEB-2006, sequence version 2.
DT   03-AUG-2022, entry version 79.
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   Glycine max (Soybean) (Glycine hispida).
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; indigoferoid/millettioid clade; Phaseoleae; Glycine;
OC   Glycine subgen. Soja.
OX   NCBI_TaxID=3847;
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).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. PI 437654;
RX   PubMed=16247559; DOI=10.1007/s11103-005-8882-0;
RA   Saski C., Lee S.-B., Daniell H., Wood T.C., Tomkins J., Kim H.-G.,
RA   Jansen R.K.;
RT   "Complete chloroplast genome sequence of Glycine max and comparative
RT   analyses with other legume genomes.";
RL   Plant Mol. Biol. 59:309-322(2005).
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; AF142700; AAD52872.1; -; Genomic_DNA.
DR   EMBL; DQ317523; ABC25106.1; -; Genomic_DNA.
DR   RefSeq; YP_538746.1; NC_007942.1.
DR   AlphaFoldDB; Q9TKS6; -.
DR   PRIDE; Q9TKS6; -.
DR   GeneID; 3989261; -.
DR   KEGG; gmx:3989261; -.
DR   InParanoid; Q9TKS6; -.
DR   OrthoDB; 462131at2759; -.
DR   Proteomes; UP000008827; Chloroplast.
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; Reference proteome; RNA-binding;
KW   tRNA processing.
FT   CHAIN           1..505
FT                   /note="Maturase K"
FT                   /id="PRO_0000143401"
FT   CONFLICT        384
FT                   /note="G -> A (in Ref. 1; AAD52872)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        393
FT                   /note="A -> P (in Ref. 1; AAD52872)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        483
FT                   /note="K -> Q (in Ref. 1; AAD52872)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   505 AA;  61362 MW;  307204DC44251D88 CRC64;
     MEESRAYLEL HRSRHQDTLY PLFFRESIYG LACGHGSIFV ENVGYNNKFS LLIVKRLITR
     MYQQTHFIIF TNDSNKNPFM GYNNHFYSQI ILEGFVVVVE ILFSLQFCIS SLREFEIVKS
     YNNLRSIHSI FPFFEDKLIY LNHESDIRIP YPIHLEILVQ ILRYWIKDVS FFHLLRFFFS
     YYYNWNSIFT PKKWISTFFS KSNPRFFLFL YNLYVWEYES IFLFLRNKSS KLRLKYFRVF
     FERIFFYEKI EHLVEVSVKD CSYTLSFFKD TFMHYVRYQG KSILVSKNTP LLINKWKYYF
     IYLWQCHFDI WSRPGTIHIN QLSQHSFHFL GYFLSIRPNL SVVRNQMLQN SFLIKMVMKR
     LDTIVPIIPL IRSLAKAKFC NVFGHPISKP VWANLSDFDI IDRFLRICRN FSHYYNGSAK
     KKSLYQIRYI LRLSCIKTLA RKHKSTARTF LKRLGSEKLL EEFFTEEEET FSLIFPRTSF
     TLKRLYIGRI WYLDILVRND FVNHF