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TitleStructural Basis of Substrate Binding Specificity Revealed by the Crystal Structures of Polyamine Receptors SpuD and SpuE from Pseudomonas aeruginosa
Journal, issue, pagesJ. Mol. Biol., Vol. 416, Page 697-712, Year 2012
Publish dateSep 14, 2011 (structure data deposition date)
AuthorsWu, D.H. / Lim, S.C. / Dong, Y.H. / Wu, J.E. / Tao, F. / Zhou, L. / Zhang, L.H. / Song, H.W.
External linksJ. Mol. Biol. / PubMed:22300763
MethodsX-ray diffraction
Resolution2 - 2.97 Å
Structure data

PDB-3ttk:
Crystal structure of apo-SpuD
Method: X-RAY DIFFRACTION / Resolution: 2.97 Å

PDB-3ttl:
Crystal structure of apo-SpuE
Method: X-RAY DIFFRACTION / Resolution: 2.3 Å

PDB-3ttm:
Crystal structure of SpuD in complex with putrescine
Method: X-RAY DIFFRACTION / Resolution: 2 Å

PDB-3ttn:
Crystal structures of polyamine receptors SpuD and SpuE from Pseudomonas aeruginosa
Method: X-RAY DIFFRACTION / Resolution: 2 Å

Chemicals

ChemComp-HOH:
WATER

ChemComp-PUT:
1,4-DIAMINOBUTANE

ChemComp-SPD:
SPERMIDINE

Source
  • pseudomonas aeruginosa (bacteria)
KeywordsTRANSPORT PROTEIN / polyamine receptor / polyamine binding / spermidine / putrescine / polyamine binding protein

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