"DEBP" Related Products

Periplasmic Binding Transport Protein

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

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Optional requirements on this protein    +Expand
C-fusion    N-fusion   Non-tagged
His    GST   Fc   Others
<1.0 eu/μg    <0.1 eu/μg   <0.01 eu/μg   Not required
Monomer Isolation    Dimer Isolation    Not required
>80% by SDS-PAGE    >90% by SDS-PAGE   >95% by SDS-PAGE   Others

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