ID   MATK_PHASI              Reviewed;         505 AA.
AC   Q5J2W2;
DT   21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-FEB-2005, sequence version 1.
DT   25-MAY-2022, entry version 41.
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   Phaulothamnus spinescens (Snake-eyes) (Devilqueen).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   Caryophyllales; Achatocarpaceae; Phaulothamnus.
OX   NCBI_TaxID=3600;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Mueller K.F., Borsch T.;
RT   "Phylogenetics of Amaranthaceae based on matK/trnK sequence data
RT   -- evidence from parsimony, likelihood, and Bayesian analyses.";
RL   Ann. Mo. Bot. Gard. 92:66-102(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}.
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DR   EMBL; AY514846; AAT28276.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q5J2W2; -.
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_0000143587"
SQ   SEQUENCE   505 AA;  60098 MW;  E80171A08F89D36D CRC64;
     MEEFQGHIEL DRSWQDNFFY PLIFQEYIYA FAYDHGLNKS ILLENAGDKK YSLLIVKRLI
     TRMYQQNHLI LSANDSNQNE FFGHKHKKNL YSQMISEGFA VIVEIPFSLL LISSLEGKEI
     VKSPNLRSIH SIFPFFEDKF LHLNYVLDIL IPYPAHLEIL VQTLRYWVKD ASSLHLLRFF
     LYEYRNWNSL SIPKESIYIF SKRNQRLFLF LYNFHVCEYE SIFVFLRNQS SHLRSTSFGA
     LLERIHFYGK LEYLVNVFTK DFGVILWLFK EPFPHYVRYQ GKSILASKGT SLLMHKWKYY
     LIHFWQCHFS VWSQPRRIYI NRLSNHSLDF MGFFSSVRLN SSVVRSQMLE NSFLIDNTIM
     KFDTIIPIIP LIGSLAKAKF CNVLGHPISK SVWTDLSDSD IIDRFGRICK NLSHYYSGSS
     RKKSLYRIKY ILRLSCARTL ARKHKSTVRA FLKRLGSEFL EEFFTEEEKV LSLILPRDSF
     TSRELYRGRF WYFDIICIHN LANDE