SMART accession number:SM01208
Description: This domain is found in a wide range of extracellular proteins. It is found tandemly repeated in up to 8 copies. It is found in the N-terminus of peptidases belonging to the M26 family which cleave human IgA. The domain is also found in proteins involved in metabolism of bacterial cell walls suggesting this domain may have an adhesive function.
Family alignment:
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There are 5559 G5 domains in 3783 proteins in SMART's nrdb database.

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