3K8M

Crystal structure of SusG with acarbose

Summary for 3K8M

• Entry DOI: 10.2210/pdb3k8m/pdb
• Related: 3K8K 3K8L
• Related PRD ID: PRD_900001 PRD_900007 PRD_900110
• Descriptor: Alpha-amylase, susG, 4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, 4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ... (7 entities in total)
• Functional Keywords: amylase, alpha8/beta8 barrel, cbm, beta-sandwich, membrane protein
• Biological source: Bacteroides thetaiotaomicron
• Cellular location: Cell outer membrane ; Lipid-anchor : Q8A1G3
• Total number of polymer chains: 2
• Total formula weight: 156111.78

Authors

Koropatkin, N.M.,Smith, T.J. (deposition date: 2009-10-14, release date: 2010-03-02, Last modification date: 2023-11-22)

• Primary citation: Koropatkin, N.M.,Smith, T.J.; SusG: A Unique Cell-Membrane-Associated alpha-Amylase from a Prominent Human Gut Symbiont Targets Complex Starch Molecules.; Structure, 18:200-215, 2010; PubMed: 20159465; DOI: 10.1016/j.str.2009.12.010

Experimental method

X-RAY DIFFRACTION (2.5 Å)