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YecM bacterial protein domain
Protein family From Wikipedia, the free encyclopedia
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In molecular biology, YecM refers to a protein domain found in Escherichia coli. It is a conserved, hypothetical protein with sequence homologues found exclusively in bacteria. Several bacterial YecM proteins in this particular family are of unknown function.
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Function
The precise function of the YecM domain remains to be elucidated. However, YecM structural homologues reveal that all the proteins bind a divalent metal cation. This comparison suggests that YecM may be a metal-binding protein and therefore may function as an enzyme.[1]
Structure
The protein domain, YecM, is a monomer. The eight, mostly antiparallel beta-strands form around C-terminal alpha-helix. There are four alpha helices in total.[1]
References
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