ID   MATK_MORAL              Reviewed;         505 AA.
AC   Q8WKM1;
DT   17-JAN-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   25-MAY-2022, 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   Morus alba (White mulberry).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Rosales; Moraceae; Morus.
OX   NCBI_TaxID=3498;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Kita Y., Kato M.;
RT   "Phylogenetic relationships of the aquatic angiosperm family Podostemaceae
RT   inferred from matK sequence data.";
RL   Submitted (FEB-2000) 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; AB038183; BAB83144.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q8WKM1; -.
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..505
FT                   /note="Maturase K"
FT                   /id="PRO_0000143528"
SQ   SEQUENCE   505 AA;  59830 MW;  8637B6C97D1AB563 CRC64;
     MAEFQGYLEL DRSWKHDLLY PLIFREYIYV FAHDLGLNRS NLLENVGYDN KSSLLIVKRL
     ISRMYQQNHF IISANDSNQN QLFGYNKNLY SQMISEGFAV IVEIPFSLRL VSSLKGTEIV
     KYYNLRSIHS IFPFLEDKFS QLNYVSDVLI PYPIHLEILV QTLRYWVKDA SSLHLLRFFL
     HDYYNWNTLI IPNKYISIFS KSNPRLFLFL YNSHVCEYES ILLFLRNQSS HLRLTSSGGF
     FERIYFYGKI KHPVEEVFAN DSPTSLWFLE DLFMHYVRYQ GKSILASKDT PLFMNKWKYY
     LVLLWQCHFY VWSQPGRMYI NQLCKHSFSF LGYLSSMQIN LSVVRSQMLE NSFLMDNAMK
     KIDTLVPISL LIGSLDKMKF CNVLGHPVSK STWADSSDFD IIDRFVCICR NLFHYYSGSS
     KKKSLYRIKY ILRLSCVKTL ARKPKSTVRT FLKKLGSNLL EEFFTEEEKV LSLIFPRTYS
     ALRRSYKGRI WDLDIFCIND LVNHK