ID   MATK_PERAE              Reviewed;         507 AA.
AC   Q9GHR6;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   29-MAR-2005, sequence version 2.
DT   25-MAY-2022, entry version 57.
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   Persea americana (Avocado).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Magnoliidae; Laurales; Lauraceae; Persea.
OX   NCBI_TaxID=3435;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   TISSUE=Leaf;
RX   AGRICOLA=IND22043295; DOI=10.2307/2666673;
RA   Rohwer J.G.;
RT   "Toward a phylogenetic classification of the Lauraceae: evidence from matK
RT   sequences.";
RL   Syst. Bot. 25:60-71(2000).
RN   [2]
RP   SEQUENCE REVISION.
RA   Rohwer J.G.;
RL   Submitted (MAR-2005) to the EMBL/GenBank/DDBJ databases.
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; AJ247179; CAC05386.2; -; Genomic_DNA.
DR   RefSeq; YP_009298521.1; NC_031189.1.
DR   AlphaFoldDB; Q9GHR6; -.
DR   GeneID; 29075245; -.
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..507
FT                   /note="Maturase K"
FT                   /id="PRO_0000143582"
SQ   SEQUENCE   507 AA;  59663 MW;  46CEAD62B5999101 CRC64;
     MEELQGYLEM DGFRQQYFLY PFLFQEYIYA LAHGHALNGS ILYEPVENLD HDNKSSSLIV
     KRLITRMHQQ NRLIISVNDS NQNRFVGHNN HFDSQMISEG FAVVVEIPFS LRLVSSLEEK
     EIAKSHNLRS IHSIFPFFED KLSHLNHVSD ILIPHPIHLE ILVQTLHSWI QDTPSLHLLR
     LSLYEYWNSN SLITSKNSIS LFSKENQRFF LFLSNSHVYE CEFIFIFLRK QPFHLRSKSF
     GSFLERTHFY AKIEYLVVVL CNDFQKTLGL FKDPFMHYVR YQGKSILASR GAHLLIKKWK
     SHLVNFWQCH FDLWSQPARI HIKQLYNHPF YFLGYLSSVR LNSSVIRSQM LENSFRIDTA
     IKKFETVVPI IPLIGSLAKA KFCNVSGHPI SKPFRADLSD SEILNRFGRI CRNLSHYHSG
     SSKKQSLYRI KYILRLSCAR TLSRKHKSTI RAFLKRLGSE FLEEFFTEEE QALSLIFPTT
     SSPSHRSHRE RIWYLDIIRI NDLVSHL