ID   MATK_OCHPY              Reviewed;         504 AA.
AC   Q6EIJ2;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   16-AUG-2004, sequence version 1.
DT   25-MAY-2022, entry version 47.
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   Ochroma pyramidale (Balsa).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Malvales; Malvaceae; Bombacoideae; Ochroma.
OX   NCBI_TaxID=66662;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Nyffeler R., Yen A., Alverson W.S., Bayer C., Blattner F., Whitlock B.,
RA   Chase M.W., Baum D.A.;
RT   "Phylogenetic analysis of Malvaceae sensu lato based on chloroplast and
RT   nuclear DNA sequences.";
RL   Submitted (JUN-2003) 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; AY321172; AAQ84254.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q6EIJ2; -.
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_0000143554"
SQ   SEQUENCE   504 AA;  59718 MW;  D4AE03D350E3C493 CRC64;
     MEEFQVYLEL NRSRRHDFLY PLIFREYIYA LAHDHGLNKS MIFFENQGYG NKFSSLIVKR
     LIIRMDQQNH LIISANDSNQ NPFFGHNNNL YSQMISAGFA VIVEIPFSLR LVSYSQGEEV
     AKSHNLQSIH SIFPFLEDKF SHLNYVLDVL IPHPIHLEIL VQALRYWVKD ASSLHLLRFS
     LYEYCNLKSF ITPKKSISIF NPRLFLFLYN SHACEYESIF LFLRNQSSHL RSTSSGAFLE
     RIYFYGKIEY LVEVFYNDFQ NNLWLFKDPF IHFIRYQGKA ILASKDTSLL MNKWKYYFVD
     LWQYYFYMWS QSGRVRINQL SKYSLDFLGY LSSVRLNPSV VRSQMLENSF IIDNAMKKLD
     TRIPIISLIG SLSKAKFCNT LGHPISKPTW ADSSDSDIID RFVRICRNLS HYHSGSSKKK
     SLYQIKYILR FSCVKTLARK HKSTVRAFLK RLGSEFLEEF FTETEEEHVF SLIFPRVFFT
     SRKLYRGRIW YLDIICINAL VNHE