1I71

HIGH RESOLUTION CRYSTAL STRUCTURE OF APOLIPOPROTEIN(A) KRINGLE IV TYPE 7: INSIGHTS INTO LIGAND BINDING

Structural Biology Knowledgebase: 1I71 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.173

Literature

Macromolecules
Sequence Display for 1I71

Classification: HYDROLASE

Total Structure Weight: 9874.86

Macromolecule Entities
Molecule Chains Length Organism Details
APOLIPOPROTEIN(A) A 83 Homo sapiens EC#: 3.4.21 IUBMB
Fragment: RECOMBINANT KRINGLE IV TYPE 7 (RESIDUES 3781-3863)
Gene Name(s): LPA Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.173
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 35.11 α = 90.00
b = 40.49 β = 90.00
c = 65.46 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-03-07
  • Released Date: 2001-06-13
  • Deposition author(s): Ye, Q., Rahman, M.N., Koschinsky, M.L., Jia, Z.

Revision History

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