ID   MATK_SAPSA              Reviewed;         522 AA.
AC   Q646M7;
DT   22-NOV-2005, integrated into UniProtKB/Swiss-Prot.
DT   21-DEC-2004, sequence version 2.
DT   07-OCT-2020, entry version 47.
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   Sapindus saponaria (Soapberry).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Sapindales; Sapindaceae; Sapindus.
OX   NCBI_TaxID=171222;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   AGRICOLA=IND43726779; DOI=10.1600/0363644054223549;
RA   Harrington M.G., Edwards K.J., Johnson S.A., Chase M.W., Gadek P.A.;
RT   "Phylogenetic inference in Sapindaceae using plastid matK and rbcL
RT   sequences.";
RL   Syst. Bot. 30:366-382(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; AY724324; AAU21376.1; -; 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_0000143697"
SQ   SEQUENCE   522 AA;  61432 MW;  C4BB6DE98F129D20 CRC64;
     MEKSQIYLEL DGFQQHNFLY PLLFREYIYA LAQDHGLNRS TISLENGGYD NKSSSLSGKR
     LITLLYQQIH LSISANDSNP NQFIGHNNNL YSQMISEGFA VIVEIPFSLQ LVSFLEGKEM
     AKSHNFQSIH SIFPFFEDNF SHLNYVLDVL IPHPIRPEIL VQTFRYWVKD ASSLHLLRFF
     LHEYFNWNSL ITPKKSISSF STSNPRFFLF LYNFHVYEYE FLFFFLRNQS SHLRLTSSGV
     LLERIHFYGK VDYLVEVFAN GFQDILRLYK DLFMHYVRYQ GKAILASKDT PLLMNKWKNY
     FVNLWQWHFH VWSQPGRVHI NHLHKDSINF LGYLSSRRQN PLVVRSQMLE NAFLIDNAMK
     KFETAVPIIP MIESLTKARF CNPLGNPISK PTWADSSDCH IIGRFVRICR NLSHYHSGSS
     KKKSLYRIKY ILRVSCVKSL VRKHKSTVRV FLKRLGSEFF QXFLTEEEXV LSLIFSRASF
     TWRXLYXGRV XYXDIICIND LVNHDKLXXX XXXXXXXXXX XX