The Microbial Protein Interaction Database

Interaction Evidences

rpoA - rpoD  ( Escherichia coli (strain K12) )  

Protein A

Protein B


DNA-directed RNA polymerase subunit alpha rpoA b3295, JW3257


RNA polymerase sigma factor rpoD rpoD b3067, JW3039

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GO MF: protein dimerization activity
GO MF: DNA binding
GO MF: DNA-directed RNA polymerase activity
GO CC: cytoplasm
GO CC: membrane
GO BP: transcription, DNA-dependent

GO MF: transcription factor activity
GO MF: protein binding
GO MF: sigma factor activity
GO BP: transcription initiation
GO BP: regulation of transcription, DNA-dependent

List of evidences (19)

Experiments (2)


DB Source



far western blotting

physical association

Arthur TM et al. (2000)

genetic interference

physical association

Arthur TM et al. (2000)

Protein Complex Memberships (16)

Secondary references (1)

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