4XR6

Tailspike protein double mutant D339A/E372Q of E. coli bacteriophage HK620 in complex with hexasaccharide

Summary for 4XR6

• Entry DOI: 10.2210/pdb4xr6/pdb
• Descriptor: Tail spike protein, alpha-L-rhamnopyranose-(1-6)-alpha-D-glucopyranose-(1-4)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)]alpha-D-galactopyranose-(1-3)-[alpha-D-glucopyranose-(1-6)]2-acetamido-2-deoxy-alpha-D-glucopyranose, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, ... (6 entities in total)
• Functional Keywords: beta helix, protein-carbohydrate complex, pectin lyase fold, metal binding protein, viral protein
• Biological source: Enterobacteria phage HK620
• Total number of polymer chains: 1
• Total formula weight: 65765.25

Authors

Gohlke, U.,Broeker, N.K.,Heinemann, U.,Seckler, R.,Barbirz, S. (deposition date: 2015-01-20, release date: 2016-01-27, Last modification date: 2024-01-10)

• Primary citation: Gohlke, U.,Broeker, N.K.,Kunstmann, S.,Santer, M.,Heinemann, U.,Lipowski, R.,Seckler, R.,Barbirz, S.; Enthalpic cost of water removal from a hydrophobic glucose binding cavity on HK620 tailspike protein.; to be published,

Experimental method

X-RAY DIFFRACTION (1.78 Å)