1TJK

Crystal structure of the complex formed between group II phospholipase A2 with a designed pentapeptide, Phe- Leu- Ser- Thr- Lys at 1.2 A resolution

Structural Biology Knowledgebase: 1TJK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.203
  • R-Value Work: 0.184

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1TJK

Classification: HYDROLASE

Total Structure Weight: 14567.65

Macromolecule Entities
Molecule Chains Length Organism Details
Phospholipase A2 A 121 Daboia russelii EC#: 3.1.1.4 IUBMB
Mutation: K34S
Gene Name(s):
synthetic peptide I 5 synthetic

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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.203
  • R-Value Work: 0.184
  • Space Group: P 43

Unit Cell:

Length (Å) Angle (°)
a = 52.29 α = 90.00
b = 52.29 β = 90.00
c = 47.83 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-06-06
  • Released Date: 2004-06-15
  • Deposition author(s): Singh, N., Jabeen, T., Somvanshi, R.K., Sharma, S., Perbandt, M., Dey, S., Betzel, C., Singh, T.P.

Revision History

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