ID   MATK_KOKDR              Reviewed;         504 AA.
AC   Q95EF3;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   25-MAY-2022, entry version 53.
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   Kokia drynarioides (Hawaiian tree cotton) (Gossypium drynarioides).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Malvales; Malvaceae; Malvoideae; Kokia.
OX   NCBI_TaxID=47617;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   AGRICOLA=IND23314348;
RA   Cronn R.C., Small R.L., Haselkorn T., Wendel J.F.;
RT   "Rapid diversification of the cotton genus (Gossypium: Malvaceae) revealed
RT   by analysis of sixteen nuclear and chloroplast genes.";
RL   Am. J. Bot. 89:707-725(2002).
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; AF403564; AAK91317.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q95EF3; -.
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_0000143449"
SQ   SEQUENCE   504 AA;  59283 MW;  4884AEAF20295830 CRC64;
     MEQFQVYLEL NRSRRHDFLY PLIFRESIYA LAHGHGLNKS MIFFENQGYG NKFSSLIVKR
     LILRMDQQKR LISSANDSNQ NPVFGHNNNL YSQMVAAGFA VIVEIPFSLR LISYSQGAEV
     AKSHNLQSIH SIFPFLEDKL SHLNYVLEAL IPHPIHLEIL VQALRYWVKD ASSLHLLRFS
     LYEYCNLKSF ITPKKSISIF NPRLFLFLYN SHACEYEFIF LFLRNQSSHL RSTSSGVFLE
     RIFFYGKIKY LGEVFYNDFQ NNLWLFKDPF IHFIRYQGKS ILASKDTSLL INKWKYYFVD
     LWQYYFYLWS QSGRVRINQL SKYSLDFLGY LSSVRLNPSV VRSQMLENSF LIDNAMKTLD
     TRIPIISLIG SLSKAKFCNT LGHPISKPTW ADSPDSDIID RFVRICRNLS HYHSGSSKKK
     SLYRIKYILR FSCVKTLARK HKSTVRAFLK KLGSEFLEEF FTETEEEHAF SLIFPRGFFA
     LRKFDRGRIW YLDIICIDAL VNHS