1GXC

FHA domain from human Chk2 kinase in complex with a synthetic phosphopeptide

Structural Biology Knowledgebase: 1GXC SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.231

Literature

Macromolecules
Sequence Display for 1GXC

Classification: PHOSPHOPROTEIN-BINDING DOMAIN

Total Structure Weight: 75587.81

Macromolecule Entities
Molecule Chains Length Organism Details
SERINE/THREONINE-PROTEIN KINASE CHK2 A, D, G, J 149 Homo sapiens EC#: 2.7.11.1 IUBMB
Fragment: PHOSPHOTHREONINE-BINDING DOMAIN (FHA), RESIDUES 64-212
Gene Name(s): CHEK2 Gene View CDS1 Gene View CHK2 RAD53
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
SYNTHETIC PHOSPHOPEPTIDE B, E, H, K 10 Synthetic construct

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
TPO
Query on TPO
B, E, H, K L-PEPTIDE LINKING C4 H10 N O6 P THR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.231
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 79.82 α = 90.00
b = 82.88 β = 90.00
c = 129.86 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-04-02
  • Released Date: 2002-06-13
  • Deposition author(s): Li, J., Williams, B.L., Haire, L.F., Goldberg, M., Wilker, E., Durocher, D., Yaffe, M.B., Jackson, S.P., Smerdon, S.J.

Revision History

  • 2016-12-21
    Type: Version format compliance | Details: REMARK 4
  • 2016-12-21
    Type: Polymer description | Details: COMPND
  • 2016-12-21
    Type: Non-polymer description | Details: FORMUL
  • 2016-12-21
    Type: Other | Details: REMARK 525,REMARK 280
  • 2016-12-21
    Type: Source and taxonomy | Details: SOURCE
  • 2016-12-21
    Type: Biological assembly | Details: REMARK 300,REMARK 350