ID   MATK_BACSM              Reviewed;         503 AA.
AC   Q8WJ31;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 2.
DT   07-OCT-2020, entry version 55.
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   Backhousia subargentea (Giant ironwood) (Choricarpia subargentea).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Myrtales; Myrtaceae; Myrtoideae; Backhousieae; Backhousia.
OX   NCBI_TaxID=178123;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Wilson P.G., O'Brien M.M., Heslewood M.M., Quinn C.J.;
RT   "Relationships within Myrtaceae sensu lato based on a matK phylogeny.";
RL   Plant Syst. Evol. 251:3-19(2005).
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}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AF368202; AAL37570.2; -; Genomic_DNA.
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..503
FT                   /note="Maturase K"
FT                   /id="PRO_0000143332"
SQ   SEQUENCE   503 AA;  59806 MW;  F7F92263BDAAB5E2 CRC64;
     MEEFQRYLEL DRSRQHDFLY PLLFREYIYA LAHDHGLNKS ILSENAGYGN KSSSIIVKRL
     ITRMYQQNPL IFSANDSIQN QFFGHNKNLY SQIISEGFAV IVEIPFSLRL VSFLERKEIA
     KSQNLQSIHS IFPFLEDKFS HLDYVSXVLI PYHIHLEILV QTLRYWVKDA SSLHLLRFFL
     HEYWNTLITP KKYITLFSKG NPRLFLFLYN SHICEYESIF LFLRNKSSHL RSTSSGIFFE
     RIYFYVKIKH FVKVFFDNDF QCILWFFKDP FMHYVKYQGK SILASKXTPL LMNKWKYYLV
     NLWQYHFYAW FQPGRININQ LCXYSLDFLG YRSSVRLNSS VVXXQMLKNL FLINNAMKXF
     ETIVPIIPLI GSLSKANFCN TLGHPISKPT RSDSSDSDII NRFLRICRNL SHYHSGSSKK
     KSLYRVKYIL RLSCVKTLAR KHKITIRTFL KKSGSEFLEK FLTEEEVVLS LIFPRTYSTS
     RRLYXZQSWY LDITSINDLV NYE