Crystal structures of the GacH receptor of Streptomyces glaucescens GLA.O in the unliganded form and in complex with acarbose and an acarbose homolog. Comparison with acarbose-loaded maltose binding protein of Salmonella typhimurium.
3k00 is a 1 chain structure with sequence from Streptomyces glaucescens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.