ID   MATK_GYMCH              Reviewed;         499 AA.
AC   Q5YJX4;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   23-NOV-2004, sequence version 1.
DT   25-MAY-2022, entry version 46.
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   Gymnocladus chinensis (Soap tree) (Yunnan bean).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Fabales; Fabaceae; Caesalpinioideae; Umtiza clade;
OC   Gymnocladus.
OX   NCBI_TaxID=66097;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   AGRICOLA=IND43661289;
RA   Wojciechowski M.F., Lavin M., Sanderson M.J.;
RT   "A phylogeny of legumes (Leguminosae) based on analysis of the plastid matK
RT   gene resolves many well-supported subclades within the family.";
RL   Am. J. Bot. 91:1846-1862(2004).
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; AY386928; AAQ92006.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q5YJX4; -.
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..499
FT                   /note="Maturase K"
FT                   /id="PRO_0000143411"
SQ   SEQUENCE   499 AA;  59940 MW;  E93C44BCD1C6FF79 CRC64;
     MKEFQVYLEL DRSRQHDFLY PLIFREYIYA LAYDHGLNSS ILVENLGYDN KSSLLIVKRL
     ITRMYQQNHL ILSANDSNKN QFLGYNKNLY SQIISEGFAV SVEIPFSLQL ISSLEEEEIV
     KSYNLRSIHS IFPFFEDKFP YLNYVSDVRI PYPIHLEILV QTLRYWVKDA SSFHLLRLFL
     YEYFNWNSLI TPKKWISTFS QSNPRLFLFL YNFYVCEYES IFIFLRKKSS YLRLTSSGVL
     FERIYFYAKI EHRVEVLDKD FPSTLWFFKD PFIHYVRYKG KSILSSKNTP FFMNKWKYYL
     IHLWQCHFYV WSQPGKIHIN QLSEHSFYFL GYFSNVRLNP SVVRSQMLEN SFIIENVMKK
     LDTIIPIIPL IRSLAKANFC NVLGHPISKP VWADSSDFDI IDRFLRICRN LSHYYNGSSK
     KKSLYRIKYI LRLSCIKTLA RKHKSTVRVF LKRLGSEVLE EFFTEEEEIL SLILPRASST
     LQRLYRGRIW YLDIFYFHQ