1G1H

CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH A BIS-PHOSPHORYLATED PEPTIDE (ETD(PTR)(PTR)RKGGKGLL) FROM THE INSULIN RECEPTOR KINASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.207

Literature

Macromolecules
Sequence Display for 1G1H

Classification: HYDROLASE SIGNALING PROTEIN

Total Structure Weight: 36351.16

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN TYROSINE PHOSPHATASE 1B A 298 Homo sapiens EC#: 3.1.3.48 IUBMB
Fragment: CATALYTIC DOMAIN
Mutation: C215A
Gene Name(s): PTPN1 Gene View PTP1B
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
BI-PHOSPHORYLATED PEPTIDE FROM THE INSULIN RECEPTOR KINASE B 13 synthetic

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
PTR
Query on PTR
B L-PEPTIDE LINKING C9 H12 N O6 P TYR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.207
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 44.83 α = 90.00
b = 90.11 β = 99.21
c = 53.59 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-10-11
  • Released Date: 2001-01-17
  • Deposition author(s): Salmeen, A., Andersen, J.N., Myers, M.P., Tonks, N.K., Barford, D.

Revision History

  • Version 1_0: 2001-01-17

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance