3PSR

HUMAN PSORIASIN (S100A7) CA2+ BOUND FORM (CRYSTAL FORM I)

Structural Biology Knowledgebase: 3PSR SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.220

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3PSR

Classification: EF-HAND PROTEIN

Total Structure Weight: 22833.27

Macromolecule Entities
Molecule Chains Length Organism Details
PSORIASIN A, B 100 Homo sapiens Details: CHAIN A IS CA2+ AND ZN2+ BOUND FORM, CHAIN B IS CA2+ BOUND FORM
Gene Name(s): S100A7 Gene View PSOR1 S100A7C
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.220
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 52.15 α = 90.00
b = 56.67 β = 90.00
c = 76.38 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-09-17
  • Released Date: 1999-06-15
  • Deposition author(s): Brodersen, D.E., Nyborg, J., Kjeldgaard, M.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4