ID   MATK_KIGAF              Reviewed;         509 AA.
AC   Q9TIR9;
DT   02-NOV-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2000, sequence version 1.
DT   11-DEC-2019, entry version 56.
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   Kigelia africana (Sausage tree) (Kigelia pinnata).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Lamiales; Bignoniaceae; Crescentiina;
OC   paleotropical clade; Kigelia.
OX   NCBI_TaxID=70070;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Young N.D., Steiner K.E., dePamphilis C.W.;
RT   "The evolution of parasitism in Scrophulariaceae/Orobanchaceae: a critical
RT   analysis of progressive evolution and transitional forms based on plastid
RT   gene sequences.";
RL   Submitted (MAR-1998) to the EMBL/GenBank/DDBJ databases.
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; AF051988; AAF21693.1; -; 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..509
FT                   /note="Maturase K"
FT                   /id="PRO_0000143446"
SQ   SEQUENCE   509 AA;  60348 MW;  0F44968F8F682455 CRC64;
     MEEIQRYLQL ERSQQHDFLY PLIFQEYIYA FAHDRGFSRS ILSENPGYDN KSSLLIVKRL
     ITRMYQQNHF LISPNDSNQN RFLARNKNLY FQIISEGFAF IVEIPFSLRL ISCLEGKKRV
     KSQNLRSIHS IFPFLEDNFS HFNFVLDIGI PHPIHVEILV QILRYWVKDA SSLHLLRFFL
     NEYCNWNSLI TPKKGSSSFS KRNQRLFLFL YNSHVCEYES IFVFLRNQSS HLRSTSSGVL
     LERIYFYEKI ERLVNVFVKV KDFQANLWFV KEPCMHYIRY QRKSILASKG TSLFMNKWKC
     YLVTFWQWHF XLWFHPRRIY INQLSNHSLE FLGYLSNVRM NPSVVRSQVL ENSFLINNAI
     KKFDTLVPII PLIASLAKAK FCNVLGHPIS KPVRADLSDS NIIDRFGRIC RNLSHYHSGS
     SKKKSLYRIK YILRLSCART LARKHKSTVR AFLKRLGSEL LEEFLMSEED VLFLTFPKAS
     SALWGVYRSR IWYLDIICIN DLANHKSKF