3EF7

ZP-N domain of mammalian sperm receptor ZP3 (crystal form III)

Structural Biology Knowledgebase: 3EF7 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.208

Literature

Macromolecules
Sequence Display for 3EF7

Classification: CELL ADHESION

Total Structure Weight: 107593.98

Macromolecule Entities
Molecule Chains Length Organism Details
Maltose-binding periplasmic protein, LINKER, Zona pellucida protein 3 A, B 481 Escherichia coli Mus musculus Unidentified Fragment: ZP3 ZP-N domain, UNP residues 27-393, UNP residues 42-143
Mutation: I3T, E360A, K363A, D364A, R368N
Details: This protein is a chimera. residues 2-368 are from e. coli maltose binding protein (MBP), correspond to residues 27-393 of swiss-prot database entry P0AEX9 and contain mutations I3T, E360A, K363A, D364A, R368N (corresponding to I28T, E385A, K388A, D389A and R393N IN P0AEX9). residues 372-473 are from mouse ZP3 protein and correspond to residues 42-143 of swiss-prot database entry P10761.
Gene Name(s): Zp3 Zp-3 Zpc
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B MALTOSE
C12 H22 O11
GUBGYTABKSRVRQ-ASMJPISFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

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

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.208
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 86.20 α = 90.00
b = 98.58 β = 90.00
c = 143.68 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-09-08
  • Released Date: 2008-12-02
  • Deposition author(s): Monne, M., Jovine, L.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4