1HN4

PROPHOSPHOLIPASE A2 DIMER COMPLEXED WITH MJ33, SULFATE, AND CALCIUM

Structural Biology Knowledgebase: 1HN4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.215

Literature

Macromolecules
Sequence Display for 1HN4

Classification: HYDROLASE

Total Structure Weight: 30590.15

Macromolecule Entities
Molecule Chains Length Organism Details
PROPHOSPHOLIPASE A2 A, B 131 Sus scrofa EC#: 3.1.1.4 IUBMB
Gene Name(s): PLA2G1B Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 1-HEXADECYL-3-TRIFLUOROETHYL-SN-GLYCERO-2- PHOSPHATE METHANE
MJ33 INHIBITOR (Synonym)
C22 H44 F3 O6 P
XPTFBVFCGHXMRK-OAQYLSRUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
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)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
MJI N/A in BindingDB
Kd: 150000 nM  BindingMOAD
Kd: 150000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.215
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 37.49 α = 90.00
b = 54.85 β = 104.06
c = 56.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-12-06
  • Released Date: 2001-12-05
  • Deposition author(s): Epstein, T.M., Pan, Y.H., Jain, M.K., Bahnson, B.J.

Revision History

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