ID   MATK_IRIDA              Reviewed;         522 AA.
AC   Q5GF76;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2005, sequence version 1.
DT   07-OCT-2020, entry version 42.
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   Iris danfordiae (Danford iris) (Xiphion danfordiae).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Asparagales; Iridaceae;
OC   Iridoideae; Irideae; Iris.
OX   NCBI_TaxID=292523;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=15336674; DOI=10.1016/j.ympev.2004.06.013;
RA   Wilson C.A.;
RT   "Phylogeny of Iris based on chloroplast matK gene and trnK intron sequence
RT   data.";
RL   Mol. Phylogenet. Evol. 33:402-412(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}.
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; AY596630; AAW67429.2; -; 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..522
FT                   /note="Maturase K"
FT                   /id="PRO_0000143435"
SQ   SEQUENCE   522 AA;  62157 MW;  CEBDB9739741A20C CRC64;
     MEELQGYLEK DRSRQQPFXY PLLFQEYIYA LAHDRGLKGS LFYEPTEVFG YDSKSSLALV
     KRLIIRIYQQ NDFTSVVNDS NKNQFVNHHH NNFGYSHFYS QMISEGFAIL VEIPFSLRLV
     SYFEKKEIPK SHNLRSIHSI FPFLEGKLXH LNYVSDILIP HPVHMEILIQ ILQCWIQDAP
     LLHFXRFFLH KXHNWBRFLX TPKESXYVFS KXNKRLFRFL YNSYVSECEF LLVFLRKKSS
     YLRLTSFGLF LERRHFYVKM EHLQMQHLIL IVVCLDYXQG TLWSFXXXXX XXVRCQGXVV
     LASKGTHLLM KKWKYNFVNL WQYHFHFWYQ SYRIHINQLS NYSLYFLGYL SSLLRNSSTV
     RNQMLENSFL IDTVTNKLET LVPVIFLIGS LSKAQFCTVS GHPISKPIWA DLSDFEIIER
     FGRMCRNLSH YHSGSSKKQE LHRIKYILRL SCARTLARKH KSTVRTFLRR LGSVLLEEFF
     TEEEQVLSLI LPKAIPFTFY GSHKERIWHL DIIRINDLVN HS