Periplasmic Binding Transport Protein

• Cat.No.: CBCRY22

Specification

• Cat. No.: CBCRY22
• Background: The crystal structure of a periplasmic l-aspartate/l-glutamate binding protein (DEBP) from Shigella flexneri complexed with an l-glutamate molecule has been determined and refined to an atomic resolution of 1.0 A. There are two DEBP molecules in the asymmetric unit. The refined model contains 4462 non-hydrogen protein atoms, 730 water molecules, 2 bound glutamate molecules, and 2 Tris molecules from the buffer used in crystallization. The final R(cryst) and R(free) factors are 13.61% and 16.89%, respectively.
• Protein Classification: Transport protein
• Structure Weight: 64851.95 Da
• Polymer: 1
• Molecule: Periplasmic Binding Transport Protein
• Chain Length: 287 amino acids
• PDB ID: 2VHA
• MMDB ID: 70491
• Source: E.coli
• Method: X-Ray Diffraction
• Resolution: 2.8Å
• Ligand Chemical Component: Glutamic acid; 2-amino-2-hydroxymethyl-propane-1,3-diol
• Reference: Hu, Y.L., Fan, C.-P., Fu, G.S., Zhu, D.Y., Jin, Q., Wang, D.-C. (2008) Crystal Structure of a Glutamate/Aspartate Binding Protein Complexed with a Glutamate Molecule: Structural Basis of Ligand Specificity at Atomic Resolution. J.Mol.Biol. 382: 99-111
• Tag: Non

Gene Information

• Gene Name: livJ
• Synonyms: S4285
• Gene ID: 1080493
• Function: Transport activity