About Products Protein Database Contact

psiB

Gene
psiB
Protein
Protein psiB
Organism
Dictyostelium discoideum
Length
552 amino acids
Similarity
Belongs to the prespore-cell-inducing factor family.
Mass
59.687 kDa
Sequence
MKLLSVLITFLLATVIYSQTNPATLTFTVQVYDQFPGYNNNFQTNGAGARVTGLIKSTLNSTTRVPELVSTATGGLNGVGLILNPSLFPYFFSPQQDSSLPGQNSPLSLDLVFTYDTTRNIYVYNNQNFFPIDNQGLDVDPAKRIYLNGATYHNYHFCMKMNTVFTYKGYEVFNFQGDDDVWVFINNKLVIDLGGVHGPLAASVDATTLGLTIGNSYNFDLFFCERQTVGSTIKIETNLLFVCPFEDYCGVCQGDGSSCCNPLTTCNDNNQCTIDSCPPANTTIGSGSISDYCIHTPKINTNPIDICFNYQCNSSTGNFDPIPIPCLDRSSECLSTIGCNSTVGCQYESICNSNVCNIQNQCSSNGTCVPKSSNDCGIELDGQVDKCKIYSCDSNGGVGCIKEDKCKPSEDKCHVVSCDSLTGSCITTPLEDPLAGLHLCSIARCNSSTGEFTYDPIICTPSSNPCISTQCNATNGQCYETQIPGDICDCGCGIPENKCKVSWCTPEGICQPKFKSEIDDNNSCTLDSCDPCTGIISHMTAPQCLSCNQCSN

Gene
psiB
Protein
Protein PsiB
Organism
Escherichia coli (strain K12)
Length
144 amino acids
Function
In contrast to PsiB protein of plasmid R6-5, this protein is unable to prevent SOS induction for potentially two reasons: less activity and/or insufficient expression.
Similarity
To PsiB protein of plasmid R6-5.
Mass
15.853 kDa
Sequence
MKTELTLNVLQTMNAQEYEDIRAAGSDERRELTHAVMRELDAPDNWTMNGEYGSEFGGFFPVQVRFTPAHERFHLALCSPGDVSQVWVLVLVNAGGEPFAVVQVQRRFASEAVSHSLALAASLDTQGYSVNDIIHISMAEGGQV

Gene
psiB
Protein
Protein PsiB
Organism
Escherichia coli
Length
144 amino acids
Function
Inhibition of the induction of the SOS pathway.
Similarity
To PsiB protein of plasmid F.
Mass
15.777 kDa
Sequence
MKTELTLNVLQTMSAQEYEDIRAAGSDERRELTHAVMRELDAPDNWTMNGEYGSEFGGFFPVQVRFTPAHERFHLALCSPGDVSQVWVLVLVNAGGEPFAVVQVQRRFAPEAVSHSLALAASLDAQGYSVSDIIHILMAEGGQA

Gene
psiB
Protein
Protein PsiB
Organism
Rhizobium leguminosarum bv. phaseoli
Length
134 amino acids
Function
Could be involved directly or indirectly in exopolysaccharide synthesis.
Mass
14.607 kDa
Sequence
MRSFRAAELPDRNSIASISGLIGSDLIQMIRFDDMHSLFVGEEALRVGLTAFTIFDGYPIPLAGQIALLGGDGSKPYRSPSITMTEAARRFECCRPVLDPVFAPMDRVANKGLIVAGALESLQVRIDRRSPVLL