ID   MATK_SIMCH              Reviewed;         504 AA.
AC   Q5J2V4;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-FEB-2005, sequence version 1.
DT   25-MAY-2022, entry version 43.
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   Simmondsia chinensis (Jojoba) (Buxus chinensis).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   Caryophyllales; Simmondsiaceae; Simmondsia.
OX   NCBI_TaxID=3999;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Mueller K.F., Borsch T.;
RT   "Phylogenetics of Amaranthaceae based on matK/trnK sequence data
RT   -- evidence from parsimony, likelihood, and Bayesian analyses.";
RL   Ann. Mo. Bot. Gard. 92:66-102(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; AY514854; AAT28284.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q5J2V4; -.
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..504
FT                   /note="Maturase K"
FT                   /id="PRO_0000143708"
SQ   SEQUENCE   504 AA;  60088 MW;  8339FBC0D7BF7646 CRC64;
     MEKFQGYLEL DRSWKHDFLY PLIFQEYIYA FAHDHGLNRY ILLENVSYDR KYSFLIVKRL
     ITRMYQQNHL ILSANDSNQN EFFGHKKNLY SQMISEGFAV IVEIPFSLRL ISSLAGKEIV
     KFHNLRSIHS IFPFLEDKFS HLNYILDIRI PYPVHIEILV QTLRSWVKDA PSLHLLRLFL
     YEYHNWNSII TSNKSISIFS KGNQRLFLFL YNSHIWEYES LFVFFRNQSS HLRSTSSGAL
     LGRSYFYGKL ENLVKVFTKD LPVILRFCKD PFMHYVRYQE KSILASKGTF YLMNKWKYYL
     VNLWQCHFSV WSQPRRIYIN QLSKNSLDFM GFLSNVRLNL SVVRSQMLEN SFIMDKPIKK
     FDTIVPIITM IRSLTKAKFC TVLGHPISKP VWADLLDSDI IERFGRICRN LFHYYSGSSR
     KKSLYRIKYI LRLSCVRTLA RKHQSTVRAF LKKLGSDFLE EFFTEEEKVL SLILSRDFSI
     SQKLYRGRVW YLDIICIHDL ANHS