Motion in Sulfate & Phosphate Binding Proteins [sbp]

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Classification Suspected Domain Motion, Hinge Mechanism [D-h-1]

Structures 1ABH Conformation 2 1SBP Conformation 1 [ PartsList ]

Description Similar to MBP and lactoferrin. These are group-II periplasmic binding proteins.

Particular values describing motion Creation Date = 19970822 Modification Date = 19970822 Experimental Methods = x (Traditional x-ray)

References J W Pflugrath and F A Quiocho (1988). The 2 Å Resolution Structure of the Sulfate-binding Protein Involved in Active-transport in Salmonella typimurium. J. Mol. Biol. 200: 163-180. [Medline info for 94157914] H Luecke and F A Quiocho (1990). High specificity of a phosphate-transport protein determined by hydrogen-bonds. Nature. 347: 402-406. [Medline info for 94157914]

GO terms associated with structures Molecular function sulfate porter activity, sulfate-transporting ATPase activity, transporter activity Cellular component periplasmic space (sensu Gram-negative Bacteria) Biological process sulfate transport, transport

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Copyright 1995-2005 M. Gerstein, W. Krebs, S. Flores, N. Echols, and others
Email: Mark.Gerstein _at_ yale.edu