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POR1 Por1p [ Saccharomyces cerevisiae S288c ]

Gene ID: 855669, updated on 21-Dec-2014
Gene symbol
POR1
Gene description
Por1p
Primary source
SGD:S000005000
Locus tag
YNL055C
Gene type
protein coding
RNA name
Por1p
RefSeq status
PROVISIONAL
Organism
Saccharomyces cerevisiae S288c (strain: S288c)
Lineage
Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; Saccharomycetales; Saccharomycetaceae; Saccharomyces
Also known as
OMP2
See POR1 in MapViewer
Location:
chromosome: XIV
Exon count:
1
Sequence:
Chromosome: XIV; NC_001146.8 (517994..518845, complement)

Chromosome XIV - NC_001146.8Genomic Context describing neighboring genes Neighboring gene hypothetical protein Neighboring gene Oca2p Neighboring gene tRNA Neighboring gene gag protein Neighboring gene gag-pol fusion protein

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

Products Interactant Other Gene Complex Source Pubs Description

Homology

Gene Ontology Provided by GO

Function Evidence Code Pubs
porin activity IEA
Inferred from Electronic Annotation
more info
 
voltage-gated anion channel activity IDA
Inferred from Direct Assay
more info
PubMed 
voltage-gated anion channel activity IEA
Inferred from Electronic Annotation
more info
 
Process Evidence Code Pubs
DNA transport IMP
Inferred from Mutant Phenotype
more info
PubMed 
anion transport IEA
Inferred from Electronic Annotation
more info
 
apoptotic process IMP
Inferred from Mutant Phenotype
more info
PubMed 
cell redox homeostasis IMP
Inferred from Mutant Phenotype
more info
PubMed 
ion transport IDA
Inferred from Direct Assay
more info
PubMed 
ion transport IEA
Inferred from Electronic Annotation
more info
 
mitochondrion organization IMP
Inferred from Mutant Phenotype
more info
PubMed 
regulation of anion transport IEA
Inferred from Electronic Annotation
more info
 
transmembrane transport IEA
Inferred from Electronic Annotation
more info
 
transport IEA
Inferred from Electronic Annotation
more info
 
Component Evidence Code Pubs
cytoplasm IDA
Inferred from Direct Assay
more info
PubMed 
integral component of membrane IEA
Inferred from Electronic Annotation
more info
 
integral component of mitochondrial outer membrane IDA
Inferred from Direct Assay
more info
PubMed 
membrane IEA
Inferred from Electronic Annotation
more info
 
mitochondrial outer membrane IDA
Inferred from Direct Assay
more info
PubMed 
mitochondrial outer membrane IEA
Inferred from Electronic Annotation
more info
 
mitochondrion IDA
Inferred from Direct Assay
more info
PubMed 
mitochondrion IEA
Inferred from Electronic Annotation
more info
 
mitochondrion IPI
Inferred from Physical Interaction
more info
PubMed 
pore complex IEA
Inferred from Electronic Annotation
more info
 
Names
Por1p
NP_014343.1
  • Mitochondrial porin (voltage-dependent anion channel); outer membrane protein required for maintenance of mitochondrial osmotic stability and mitochondrial membrane permeability; couples the glutathione pools of the intermembrane space (IMS) and the cytosol; phosphorylated; protein abundance increases in response to DNA replication stress; POR1 has a paralog, POR2, that arose from the whole genome duplication

Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_001146.8 

    Range
    517994..518845
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_001182894.1NP_014343.1  Por1p [Saccharomyces cerevisiae S288c]

    See proteins identical to NP_014343.1

    Status: PROVISIONAL

    UniProtKB/Swiss-Prot
    P04840
    Conserved Domains (1) summary
    cd07306
    Location:3282
    Porin3_VDAC; Voltage-dependent anion channel of the outer mitochondrial membrane