NMR structure of Rpa0253 from Rhodopseudomonas palustris. Northeast structural genomics consortium target RpR3

Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 20 
  • Conformers Submitted: 20 
  • Selection Criteria: all calculated structures submitted 

wwPDB Validation   3D Report Full Report

This is version 1.3 of the entry. See complete history


Structural genomics reveals EVE as a new ASCH/PUA-related domain.

Bertonati, C.Punta, M.Fischer, M.Yachdav, G.Forouhar, F.Zhou, W.Kuzin, A.P.Seetharaman, J.Abashidze, M.Ramelot, T.A.Kennedy, M.A.Cort, J.R.Belachew, A.Hunt, J.F.Tong, L.Montelione, G.T.Rost, B.

(2009) Proteins 75: 760-773

  • DOI: https://doi.org/10.1002/prot.22287
  • Primary Citation of Related Structures:  
    1ZCE, 2EVE, 2G2X, 2GBS

  • PubMed Abstract: 

    We report on several proteins recently solved by structural genomics consortia, in particular by the Northeast Structural Genomics consortium (NESG). The proteins considered in this study differ substantially in their sequences but they share a similar structural core, characterized by a pseudobarrel five-stranded beta sheet. This core corresponds to the PUA domain-like architecture in the SCOP database. By connecting sequence information with structural knowledge, we characterize a new subgroup of these proteins that we propose to be distinctly different from previously described PUA domain-like domains such as PUA proper or ASCH. We refer to these newly defined domains as EVE. Although EVE may have retained the ability of PUA domains to bind RNA, the available experimental and computational data suggests that both the details of its molecular function and its cellular function differ from those of other PUA domain-like domains. This study of EVE and its relatives illustrates how the combination of structure and genomics creates new insights by connecting a cornucopia of structures that map to the same evolutionary potential. Primary sequence information alone would have not been sufficient to reveal these evolutionary links.

  • Organizational Affiliation

    Department of Biochemistry and Molecular Biophysics, Columbia University, New York, NY 10032, USA. claudia.bertonati@uniroma1.it

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Hypothetical protein Rpa0253145Rhodopseudomonas palustris CGA009Mutation(s): 1 
Gene Names: RPA0253
Find proteins for Q6ND56 (Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009))
Explore Q6ND56 
Go to UniProtKB:  Q6ND56
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6ND56
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 20 
  • Conformers Submitted: 20 
  • Selection Criteria: all calculated structures submitted 

Structure Validation

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Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2006-04-11
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Source and taxonomy, Version format compliance
  • Version 1.3: 2021-10-20
    Changes: Data collection, Database references