ID   MATK_SCHTR              Reviewed;         509 AA.
AC   Q95E84;
DT   22-FEB-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   25-MAY-2022, entry version 52.
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   Schlumbergera truncata (Thanksgiving cactus) (Epiphyllum truncatum).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   Caryophyllales; Cactineae; Cactaceae; Cactoideae; Rhipsalideae;
OC   Schlumbergera.
OX   NCBI_TaxID=3595;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=SchtruE275;
RX   AGRICOLA=IND23311510;
RA   Nyffeler R.;
RT   "Phylogenetic relationships in the cactus family (Cactaceae) based on
RT   evidence from trnK/matK and trnL-trnF sequences.";
RL   Am. J. Bot. 89:312-326(2002).
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; AY015343; AAK19830.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q95E84; -.
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..509
FT                   /note="Maturase K"
FT                   /id="PRO_0000143703"
SQ   SEQUENCE   509 AA;  60896 MW;  C7BC1CD9EE066A05 CRC64;
     MEEFQRYIEL DRSWQHNFVY PLIFQEYIYG FAYDHGLNKY ILLENAGDKK YSLLIVKRLI
     NRMYQQTHWI LFANHSNQND FFGHKHKKNL YYQIISEGFA VIVEIPFSPL LISSLEAKEK
     KIVKSHNLRS IHSIFPFFED KFLHLNYVLE ILIPYPIHLE ILVQTLRYWV KDASSLHLLR
     FFLYEYRNWN SLITPQKSIS IFSKRNQRLF LFLYNFHVCE YESIFVFLCN QSSHLRSTSF
     GALLERNYFY GKLEYLVKVF TFTKDFCVIL WLLKDPFLHY VRYRGKSILA SKGTPLLMHK
     WKYFLFNFWQ CHFSLWSPPR RIYINRLSKH SLDFMGFFSS VRLNSSVVRS QMVENSFLID
     NPIKKFDTIV RIIPLVGSLA KAKFCNVLGH PISKSVWTDL LDSDIMDRFG RICRNLSHYY
     SGSSRKKSLY RIKYILRLSC ARTLARKHKS TVRAFLKRLG SEFLEEFFTE EEKVLSLILP
     RDSSISRGLY RGPFWYLDII CIHDLANDE