Solution NMR Structure of asl3597 from Nostoc sp. PCC7120. Northeast Structural Genomics Consortium Target ID Nsr244.

Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 125 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation   3D Report Full Report

This is version 1.5 of the entry. See complete history


Solution NMR structure of Asl3597 from Nostoc sp. PCC7120, the first structure from protein domain family PF12095, reveals a novel fold.

Feldmann, E.A.Ramelot, T.A.Yang, Y.Xiao, R.Acton, T.B.Everett, J.K.Montelione, G.T.Kennedy, M.A.

(2012) Proteins 80: 671-675

  • DOI: https://doi.org/10.1002/prot.23236
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 

    The protein domain family PF12095 (DUF3571) is a functionally uncharacterized family of small proteins conserved from cyanobacteria to plants that are typically 85 to 95 amino acids in length in cyanobacteria. In this report, we describe the solution NMR structure of the 86-residue protein Asl3597 from Nostoc sp. PCC7120. The structure of Asl3597, which constitutes the first three-dimensional structure from protein family PF12095, has a unique α/β sandwich fold consisting of four anti-parallel β-strands opposite three continuous α-helices. Asl3597 may have a role in the assembly of the hydrophilic subcomplex of the cyanobacterial NAD(P)H complex as suggested by data for the orthologous Chlororespiratory reduction 7 protein from Arabidopsis thaliana.

  • Organizational Affiliation

    Department of Chemistry and Biochemistry and the Northeast Structural Genomics Consortium, Miami University, Oxford, Ohio 45056.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Asl3597 protein94Nostoc sp. PCC 7120 = FACHB-418Mutation(s): 0 
Gene Names: asl3597
Find proteins for Q8YR53 (Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576))
Explore Q8YR53 
Go to UniProtKB:  Q8YR53
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8YR53
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 125 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

Structure Validation

View Full Validation Report

Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2010-03-16
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2012-01-11
    Changes: Database references
  • Version 1.3: 2013-01-23
    Changes: Database references
  • Version 1.4: 2023-07-26
    Changes: Data collection, Database references
  • Version 1.5: 2024-05-22
    Changes: Data collection