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cox

Gene
cox
Protein
Regulatory protein cox
Organism
Escherichia phage P2
Length
91 amino acids
Function
Repressor of the Pc promoter which controls gene C, which codes for the immunity repressor, and int, whose product promotes the site-specific recombination over att.
Similarity
To phage HP1 cox.
Mass
10.301 kDa
Sequence
MSKQVTLMTDAIPYQEFAKLIGKSTGAVRRMIDKGKLPVIDMTDPQSASGRAGEYWVYLPAWNNGLKLAYESRPKEIRDGWLMWLGLGEPR

Gene
cox
Protein
Regulatory protein cox
Organism
Haemophilus phage HP1 (strain HP1c1)
Length
79 amino acids
Function
Accessory protein needed to activate excisive recombination. Appears to serve the additional function of repressing the production of the lysogenic repressor.
Similarity
To phage P22 cox.
Mass
9.093 kDa
Sequence
MSKQNAICINIHMEQPYMTREEFAKKLDVSTRTIDRLRQQGVLKCIKMKNDEGEETERGLVLVDLVAIAVRNAKNAFQI