ID   MATK_ANEMR              Reviewed;         510 AA.
AC   B0YPN0;
DT   16-DEC-2008, integrated into UniProtKB/Swiss-Prot.
DT   08-APR-2008, sequence version 1.
DT   25-MAY-2022, entry version 30.
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   Aneura mirabilis (Parasitic liverwort) (Cryptothallus mirabilis).
OG   Plastid; Non-photosynthetic plastid.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Marchantiophyta;
OC   Jungermanniopsida; Metzgeriidae; Metzgeriales; Aneuraceae; Aneura.
OX   NCBI_TaxID=280810;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=18056074; DOI=10.1093/molbev/msm267;
RA   Wickett N.J., Zhang Y., Hansen S.K., Roper J.M., Kuehl J.V., Plock S.A.,
RA   Wolf P.G., dePamphilis C.W., Boore J.L., Goffinet B.;
RT   "Functional gene losses occur with minimal size reduction in the plastid
RT   genome of the parasitic liverwort Aneura mirabilis.";
RL   Mol. Biol. Evol. 25:393-401(2008).
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.
CC   -!- SIMILARITY: Belongs to the intron maturase 2 family. MatK subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01390}.
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DR   EMBL; EU043314; ABS54477.1; -; Genomic_DNA.
DR   RefSeq; YP_001687216.1; NC_010359.1.
DR   AlphaFoldDB; B0YPN0; -.
DR   PRIDE; B0YPN0; -.
DR   GeneID; 5952160; -.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-UniRule.
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   mRNA processing; Plastid; RNA-binding; tRNA processing.
FT   CHAIN           1..510
FT                   /note="Maturase K"
FT                   /id="PRO_0000355912"
SQ   SEQUENCE   510 AA;  60443 MW;  5544CB5588E4CFB9 CRC64;
     MTEAFSAIHE LGGIRGIGGI RGIRRSSYWQ QKFLYLFLFQ DHFYGIVYNS FVNESEYVRN
     TTIHGLTYGF NFVMLKHLMK KLHQSQSPSI LFDELTNQSQ FVREILMIAS NPILQPRSRD
     SAGRINEWNG YQSIHSVFPF IEDRIHNPSN YLDITIPHCV HPEILIRICR KHILDISFLH
     LLRLMLHTSN HFRIPNSSNR VINLFYRFLW NFCTQSIEYC LIHLWKQIYK FQCTPFWFLF
     DKTEFIRKIQ SVSKKSNPRP DRTISRKNCL IHYVRSQNHL ILVIDGEGDF ESIKDWKILF
     IILWSKYLHS WLDPCRISVK NLSNNPLSIL GYILYTKNDL IKIRIRFFDF SINTSLVIKG
     FCGIIPIISL IRSLAKEGFC NTSGRPICKL SWTTLTDNEI IYRFDRIMRN IFYYYSGCCK
     KKGLYQLQYI FRFSCAKTLA CRHKSTIRTV WKRYGSNFAR NYVVLEGVKS IPSNLWQRES
     DEKRFWCLTI TQTNFLADLL RKSKNIYSVG