dbPAF Protein Information


Tag Content
dbPAF ID dbPAF-0004083
Uniprot Accession P03873; MBI2_YEAST; A0A0A7P383; Q9T2W1; Q9ZZW8;
Genbank Protein ID NP_009318.1;
Genbank Nucleotide ID NC_001224.1;
Protein Name Cytochrome b mRNA maturase bI2
Protein Synonyms/Alias
Gene Name BI2
Gene Synonyms/Alias Q0110;
Organism Saccharomyces cerevisiae (strain ATCC 204508 / S288c)(Baker's yeast)
NCBI Taxa ID 559292
Functional Description
(View all)
This protein is responsible for splicing and maturation of cytochrome b mRNA. Specifically, it may be responsible for the splicing specificity of the second intron.
Phosphorylation Sites
dbPAF PTMs: 3
PositionPeptidesSourceReferences ( PMIDs )
199DYINKNKYMINLNMTcurated26040406
206YMINLNMTNKKDMNNcurated22817900
414VSPYIIPSMKYKLGNcurated22817900
Sequence
(Fasta)
MAFRKSNVYL SLVNSYIIDS PQPSSINYWW NMGSLLGLCL VIQIVTGIFM AMHYSSNIEL 60
AFSSVEHIMR DVHNGYILRY LHANGASFFF MVMFMHMAKG LYYGSYRSPR VTLWNVGVII 120
FILTIATAFL GYCCVYGQMS HWGNMNIASN MFNMMKTIYM MMLMLLIYIF YTIMMRQMMK 180
TKEYTMLIKS MDYINKNKYM INLNMTNKKD MNNNIGPLNM NILSIIYGSM LGDGHAEKRK 240
GGKGTRIVFQ QEYCNINYLY YLHSLLANLG YCNTNLPLIK TRLGKKGKIR QYLKFNTWTY 300
DSFNMIYSEW YIKNMSGKGN IKVIPKSLDN YLTPLALAIW IMDDGCKLGK GLKFTTNCFS 360
YKDVQYLTYL LHNKYNIKST ITKGNKENTQ FVIYVWKESM PILTKIVSPY IIPSMKYKLG 420
NYL 424
Keyword

KW-0181--Complete proteome
KW-0472--Membrane
KW-0496--Mitochondrion
KW-0999--Mitochondrion inner membrane
KW-0507--mRNA processing
KW-0508--mRNA splicing
KW-1185--Reference proteome
KW-0812--Transmembrane
KW-1133--Transmembrane helix

Interpro

IPR005797--Cyt_b/b6_N
IPR027387--Cytb/b6-like
IPR016174--Di-haem_cyt_TM
IPR027434--Homing_endonucl
IPR004860--LAGLIDADG_2

PROSITE

PS51002--CYTB_NTER

Pfam

PF13631--Cytochrom_B_N_2
PF03161--LAGLIDADG_2

Gene Ontology

GO:0016021--C:integral component of membrane
GO:0005743--C:mitochondrial inner membrane
GO:0005739--C:mitochondrion
GO:0009055--F:electron carrier activity
GO:0004519--F:endonuclease activity
GO:0004518--F:nuclease activity
GO:0016491--F:oxidoreductase activity
GO:0006397--P:mRNA processing
GO:0090305--P:nucleic acid phosphodiester bond hydrolysis
GO:0022904--P:respiratory electron transport chain
GO:0008380--P:RNA splicing