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1.B.8.1.13
Mitochondrial outer membrane porin, PorA or VDAC (Troll et al. 1992).

Accession Number:Q01501
Protein Name:PorA
Length:275
Molecular Weight:30158.00
Species:Dictyostelium discoideum [44689]
Location1 / Topology2 / Orientation3: Mitochondrion outer membrane1
Substrate small molecules

Cross database links:

RefSeq: XP_645436.1   
Entrez Gene ID: 8618176   
Pfam: PF01459   
KEGG: ddi:DDB_0185213   

Gene Ontology

GO:0005741 C:mitochondrial outer membrane
GO:0045335 C:phagocytic vesicle
GO:0046930 C:pore complex
GO:0008308 F:voltage-gated anion channel activity
GO:0006820 P:anion transport
GO:0055085 P:transmembrane transport

References (4)

[1] “Purification, functional characterization, and cDNA sequencing of mitochondrial porin from Dictyostelium discoideum.”  Troll H.et.al.   1328220
[2] “Sequence and analysis of chromosome 2 of Dictyostelium discoideum.”  Gloeckner G.et.al.   12097910
[3] “The genome of the social amoeba Dictyostelium discoideum.”  Eichinger L.et.al.   15875012
[4] “Proteomics fingerprinting of phagosome maturation and evidence for the role of a Galpha during uptake.”  Gotthardt D.et.al.   16926386

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MNPGLYADLT KPTADFIKKD FAETFKLDTT FKGKYGSIVA VTDIKDSGVV ASIQPKADFT 
61:	KYLGKVSNGN FTVDTNGVKK GEFTIENIIP GLKAVANGDS KQNFSTEFQY KKDKIAFTLF 
121:	GHNNKSFNTS LAFLINPTFS VGVQAEGNAK NTLKNVNATI TIRPRPDVFV SIVDRFMDKQ 
181:	ILLSTLYTAT SKLSFAGDVT VDLKASEKAP SFNVGTQYKI DSASLLKAKV NNNRKVNISY 
241:	IYNTSNNTKF VLGWNVNTKN FKQGNTFGAT VNLTL