ID   MATK_RHISY              Reviewed;         505 AA.
AC   Q9GFN8;
DT   17-JAN-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2001, sequence version 1.
DT   25-MAY-2022, entry version 54.
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   Rhizophora stylosa (Bakau) (Red mangrove).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Malpighiales; Rhizophoraceae; Rhizophora.
OX   NCBI_TaxID=98588;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Shi S., Zhong Y., Huang Y., Chang H.;
RT   "Molecular phylogenies, evolution, and biogeography of Rhizophoraceae in
RT   China.";
RL   Submitted (DEC-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; AF105092; AAG35559.2; -; Genomic_DNA.
DR   AlphaFoldDB; Q9GFN8; -.
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_0000143675"
SQ   SEQUENCE   505 AA;  60450 MW;  E364AE779B7C369F CRC64;
     MEEYPRYLEL DRSRKNDFLF PLIYREYIYR LSHDHGLNRS ILLENEGHNN KFSLVIIKRL
     ITRIYQQNHL IISANDSNQN PFLRYNKNLY LQMISEGFAV IVEILFCLQL VSSLEESEIV
     KSHNLRSIHS LFPFLEDKFP HLNYVSDVLV PYPIHLEKLI QTLRYWVKDP SSLHLFRLVV
     HEEWNWNSLI ISKKSISIFP KSNPRFFFFL YNIYVYEYES IFFFLRNQSF YLRSTFSWVL
     LERIYFYGKL EQFTDVFAND FPSVLCLFKD PFMHYVRYQG KLILASKYTP LLMKKWKYYL
     VNLGQCHFYV WFQPEKIYIN LLSKHSLDFL GYLSRYRLNP SVVRSQMFEN SFIIDNAMKK
     LDTIVPIIPL IGSLAQTNFC NEIGYPVSNP TRAANSSDSD IIARFLRLCR NLFHYYSGSS
     KKKSLYRLKY ILRLSCVKTL ACKHKSTVRF FLKRLGSEFL EEFLTEEARV LSLIFPRVSY
     ISRTLYRGKV WYLDIICIND LSNHK