1PSR

HUMAN PSORIASIN (S100A7)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.05 Å
  • R-Value Free: 0.141 
  • R-Value Observed: 0.107 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

EF-hands at atomic resolution: the structure of human psoriasin (S100A7) solved by MAD phasing.

Brodersen, D.E.Etzerodt, M.Madsen, P.Celis, J.E.Thogersen, H.C.Nyborg, J.Kjeldgaard, M.

(1998) Structure 6: 477-489

  • DOI: https://doi.org/10.1016/s0969-2126(98)00049-5
  • Primary Citation of Related Structures:  
    1PSR

  • PubMed Abstract: 

    The S100 family consists of small acidic proteins, belonging to the EF-hand class of calcium-binding proteins. They are primarily regulatory proteins, involved in cell growth, cell structure regulation and signal transduction. Psoriasin (S100A7) is an 11.7 kDa protein that is highly upregulated in the epidermis of patients suffering from the chronic skin disease psoriasis. Although its exact function is not known, psoriasin is believed to participate in the biochemical response which follows transient changes in the cellular Ca2+ concentration.


  • Organizational Affiliation

    Macromolecular Crystallography, Aarhus University, Gustav Wieds Vej 10c, DK-8000, Aarhus C, Denmark.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
PSORIASIN
A, B
100Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P31151 (Homo sapiens)
Explore P31151 
Go to UniProtKB:  P31151
PHAROS:  P31151
GTEx:  ENSG00000143556 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP31151
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.05 Å
  • R-Value Free: 0.141 
  • R-Value Observed: 0.107 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 46.805α = 90
b = 61.631β = 90
c = 62.772γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
SHELXL-97model building
SHELXL-97refinement
SHELXL-97phasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1999-01-13
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance