2ZCK

Crystal structure of a ternary complex between PSA, a substrat-acyl intermediate and an activating antibody

Structural Biology Knowledgebase: 2ZCK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.221

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2ZCK

Classification: IMMUNE SYSTEM

Total Structure Weight: 75559.22

Macromolecule Entities
Molecule Chains Length Organism Details
Prostate-specific antigen P 237 Homo sapiens EC#: 3.4.21.77 IUBMB
Fragment: UNP residues 25-261
Gene Name(s): KLK3 Gene View APS
KGISSQY S 7 synthetic
monoclonal antibody 8G8F5 Fab L 218 Mus musculus
monoclonal antibody 8G8F5 Fab H 230 Mus musculus

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

P N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MAN
Query on MAN

P ALPHA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-PQMKYFCFSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.221
  • Space Group: P 41 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 86.76 α = 90.00
b = 86.76 β = 90.00
c = 238.18 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-11-09
  • Released Date: 2008-01-29
  • Deposition author(s): Menez, R., Stura, E., Jolivet-Reynaud, C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update