1AYP

A PROBE MOLECULE COMPOSED OF SEVENTEEN PERCENT OF TOTAL DIFFRACTING MATTER GIVES CORRECT SOLUTIONS IN MOLECULAR REPLACEMENT

Structural Biology Knowledgebase: 1AYP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.57 Å
  • R-Value Observed: 0.214

Literature

Macromolecules
Sequence Display for 1AYP

Classification: HYDROLASE

Total Structure Weight: 87389.81

Macromolecule Entities
Molecule Chains Length Organism Details
PHOSPHOLIPASE A2 A, B, C..., D, E, FA, B, C, D, E, F 124 Homo sapiens EC#: 3.1.1.4 IUBMB
Gene Name(s): PLA2G2A Gene View PLA2B PLA2L RASF-A
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F 1-OCTADECYL-2-ACETAMIDO-2-DEOXY-SN-GLYCEROL- 3-PHOSPHOETHYLMETHYL SULFIDE
C26 H54 N O6 P S
ZULTVWFLRZJENJ-AREMUKBSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B, C, D, E, F 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: 2.57 Å
  • R-Value Observed: 0.214
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 64.51 α = 90.00
b = 114.72 β = 120.13
c = 64.43 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-07-19
  • Released Date: 1995-07-31
  • Deposition author(s): Oh, B.-H.

Revision History

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