1QPJ

CRYSTAL STRUCTURE OF THE LYMPHOCYTE-SPECIFIC KINASE LCK IN COMPLEX WITH STAUROSPORINE.

Structural Biology Knowledgebase: 1QPJ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.267
  • R-Value Work: 0.214

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1QPJ

Classification: TRANSFERASE

Total Structure Weight: 32916.68

Macromolecule Entities
Molecule Chains Length Organism Details
LCK TYROSINE KINASE A 279 Homo sapiens EC#: 2.7.10.2 IUBMB
Fragment: CATALYTIC DOMAIN
Mutation: Y394X
Gene Name(s): LCK Gene View

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

A STAUROSPORINE
C28 H26 N4 O3
HKSZLNNOFSGOKW-FYTWVXJKSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
STU IC50: 1.3 - 18 nM (100) BindingDB
Kd: 3 - 30 nM (100) BindingDB

N/A in BindingMoad
N/A in PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
PTR
Query on PTR
A L-PEPTIDE LINKING C9 H12 N O6 P TYR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.267
  • R-Value Work: 0.214
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 61.54 α = 90.00
b = 69.04 β = 90.00
c = 73.73 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-05-25
  • Released Date: 2000-05-31
  • Deposition author(s): Zhu, X., Kim, J.L., Rose, P.E., Stover, D.R., Toledo, L.M.

Revision History

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