ID   CBP2_SACPA              Reviewed;         630 AA.
AC   Q08996;
DT   09-SEP-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 46.
DE   RecName: Full=Cytochrome B pre-mRNA-processing protein 2;
GN   Name=CBP2;
OS   Saccharomyces paradoxus (Yeast) (Saccharomyces douglasii).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Saccharomycetaceae; Saccharomyces.
OX   NCBI_TaxID=27291;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=8602146; DOI=10.1007/bf02174389;
RA   Li G.Y., Tian G.L., Slonimski P.P., Herbert C.J.;
RT   "The CBP2 gene from Saccharomyces douglasii is a functional homologue of
RT   the Saccharomyces cerevisiae gene and is essential for respiratory growth
RT   in the presence of a wild-type (intron containing) mitochondrial genome.";
RL   Mol. Gen. Genet. 250:316-322(1996).
CC   -!- FUNCTION: Appears to be specifically required for the splicing of the
CC       terminal intron (bI5) of the cytochrome b pre-mRNA. Can also stimulates
CC       the splicing of the omega intron of the precursor of large ribosomal
CC       RNA (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion {ECO:0000250}.
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DR   EMBL; X94370; CAA64148.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q08996; -.
DR   GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-SubCell.
DR   GO; GO:0003723; F:RNA binding; IEA:InterPro.
DR   GO; GO:0000372; P:Group I intron splicing; IEA:InterPro.
DR   GO; GO:0006397; P:mRNA processing; IEA:UniProtKB-KW.
DR   InterPro; IPR016424; Cbp2.
DR   PIRSF; PIRSF004611; CBP2; 1.
PE   3: Inferred from homology;
KW   Mitochondrion; mRNA processing; mRNA splicing.
FT   CHAIN           1..630
FT                   /note="Cytochrome B pre-mRNA-processing protein 2"
FT                   /id="PRO_0000089379"
SQ   SEQUENCE   630 AA;  73725 MW;  D26C67CF27865F28 CRC64;
     MVNWQTLFMV SLRRQGSSSR YRYKFNMENI THQVFPRCKQ AFKKANLSYE YCDLEGKLYN
     ASLMDLQKML LRDINAPRDH VFKIVRTDLV EKSSKKRIQH WEQIAPIFDH PLSLYENLLS
     EMDNDFKPSF EWQQLIEVRS RDDQLKLQRV VWPKSIFSNF CRGIGVKKNT YDRLLKQNNG
     EVPMFVNPAN AKPLPLFQVG DDATIGEFDG IGIFPYFVVK HRAFFVTEVD KLKTKIISPL
     CNLNERKRTD KANAGRLLEN EKGEPFYVDA KGAASRAADG NAVTLKQLLE RSVSHKTLWS
     KQTNKDRTCP GDILRATILS NDFSIRQLRT EFCKNFILYN IFTILQRNKK SIRDFSNDNN
     VPSFRFNWNV WDSYIWKQYQ EAESMTLPAD QASLINYKTK YDSFLQDLQT YSTLVISEMK
     WNQFSIFQNN ETSLSRFEHI TLILQTILTK SKMIRIFQPN LYKFMQDDLR ATLMELTGFT
     ESINATIGPG FANEQSLQSA NALKKLANQL LHFEQKIYAE KFRVNRPIQL RPLTLSTNFK
     IVILDKQNAI PEIFQTLLKF TTQITTYFVK DLSEVELHGH MHCIDKKMLD KSTFMYLYEL
     KYNEDLKAVP PQKEKIVDNI IGLLSNDEEH