5WQU

Crystal structure of Sweet Potato Beta-Amylase complexed with Maltotetraose

Summary for 5WQU

• Entry DOI: 10.2210/pdb5wqu/pdb
• Related: 5WQS
• Related PRD ID: PRD_900010
• Descriptor: Beta-amylase, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose (3 entities in total)
• Functional Keywords: amylase, maltotetraose, sweet potato, hydrolase
• Biological source: Ipomoea batatas (Sweet potato)
• Total number of polymer chains: 1
• Total formula weight: 56672.82

Authors

Vajravijayan, S.,Sergei, P.,Nandhagopal, N.,Gunasekaran, K. (deposition date: 2016-11-28, release date: 2017-12-06, Last modification date: 2023-11-08)

• Primary citation: Vajravijayan, S.,Pletnev, S.,Mani, N.,Pletneva, N.,Nandhagopal, N.,Gunasekaran, K.; Structural insights on starch hydrolysis by plant beta-amylase and its evolutionary relationship with bacterial enzymes; Int. J. Biol. Macromol., 113:329-337, 2018; PubMed: 29481953; DOI: 10.1016/j.ijbiomac.2018.02.138

Experimental method

X-RAY DIFFRACTION (2.49 Å)