2LF3

Solution NMR structure of HopPmaL_281_385 from Pseudomonas syringae pv. maculicola str. ES4326, Midwest Center for Structural Genomics target APC40104.5 and Northeast Structural Genomics Consortium target PsT2A


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Structural Analysis of HopPmaL Reveals the Presence of a Second Adaptor Domain Common to the HopAB Family of Pseudomonas syringae Type III Effectors.

Singer, A.U.Wu, B.Yee, A.Houliston, S.Xu, X.Cui, H.Skarina, T.Garcia, M.Semesi, A.Arrowsmith, C.H.Savchenko, A.

(2012) Biochemistry 51: 1-3

  • DOI: 10.1021/bi2013883
  • Primary Citation of Related Structures:  
    3SVI, 3TJY, 2LF3, 2LF6

  • PubMed Abstract: 
  • HopPmaL is a member of the HopAB family of type III effectors present in the phytopathogen Pseudomonas syringae. Using both X-ray crystallography and solution nuclear magnetic resonance, we demonstrate that HopPmaL contains two structurally homologou ...

    HopPmaL is a member of the HopAB family of type III effectors present in the phytopathogen Pseudomonas syringae. Using both X-ray crystallography and solution nuclear magnetic resonance, we demonstrate that HopPmaL contains two structurally homologous yet functionally distinct domains. The N-terminal domain corresponds to the previously described Pto-binding domain, while the previously uncharacterised C-terminal domain spans residues 308-385. While structurally similar, these domains do not share significant sequence similarity and most importantly demonstrate significant differences in key residues involved in host protein recognition, suggesting that each of them targets a different host protein.


    Organizational Affiliation

    Department of Chemical Engineering and Applied Chemistry, Banting and Best Department of Medical Research, University of Toronto, Toronto, Ontario M5G 1L6, Canada.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Effector protein hopAB3A107Pseudomonas syringae pv. maculicolaMutation(s): 0 
Gene Names: hopAB3hopPmaL
Find proteins for Q8RP04 (Pseudomonas syringae pv. maculicola)
Explore Q8RP04 
Go to UniProtKB:  Q8RP04
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 
  • OLDERADO: 2LF3 Olderado

Structure Validation

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Entry History 

Revision History 

  • Version 1.0: 2011-07-13
    Type: Initial release
  • Version 1.1: 2012-01-11
    Changes: Database references
  • Version 1.2: 2012-01-25
    Changes: Database references
  • Version 1.3: 2012-02-22
    Changes: Structure summary