ID   MATK_VACFA              Reviewed;         509 AA.
AC   Q6E4Q3;
DT   22-NOV-2005, integrated into UniProtKB/Swiss-Prot.
DT   16-AUG-2004, sequence version 1.
DT   11-DEC-2019, entry version 51.
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   Vachellia farnesiana (Sweet acacia) (Acacia farnesiana).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Fabales; Fabaceae; Caesalpinioideae; mimosoid clade;
OC   Acacieae; Vachellia.
OX   NCBI_TaxID=72368;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=15241414; DOI=10.1038/nature02703;
RA   Heil M., Greiner S., Meimberg H., Kruger R., Noyer J.L., Heubl G.,
RA   Eduard Linsenmair K., Boland W.;
RT   "Evolutionary change from induced to constitutive expression of an indirect
RT   plant resistance.";
RL   Nature 430:205-208(2004).
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; AY574103; AAT72738.1; -; Genomic_DNA.
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_0000143198"
SQ   SEQUENCE   509 AA;  60543 MW;  46FC9C57A4082065 CRC64;
     MEEFQVYLEL DRXRQHDFLY PLIFREYIYA LAYDHGLNSS ILVQNXGYDN KSSLLIVKRL
     ITRMYQQNHL IISANNSNKN PFWGYNKNLY SQIMSEGLAV SVEIPFSLQL ISSLEKAEII
     KSYNLRSIHS IFPFFEEKFP YLNYVSDVQI PYPIHLEILI QTLRYWVKDA SSFHLLRLFL
     YEYCNWNSLI TPKKRISTFS NSKSNPXFFS KSNPXFFLFL YNFXVCEYXS IFLFLRTKSS
     YLXLXSFGVL FERIYFYAKI KHFVKVFDKD FPSTLWFFKD PFIHYVXYQG KSILASXNTP
     FLMKKWKYFL IHLWQXXXXX XXXXXXXXXX XXXXXXXXFL GYFSNVQXNP SVVRSQMLEK
     SFIMENLMKK LDTIIPIIPL XRSLAKAKXC NVLGHPISKP VWADSSDFDI IDRFLQICRD
     LSXYYNGSSK KKSLYRIKYI LRLSCIKTLA RKHKSTVRFF LKRLGSELLE EFFTEEEDLF
     SLIFSRASST LQKLDRGRIW YLDIFYFHQ