1PTU

CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH PHOSPHOTYROSINE-CONTAINING HEXA-PEPTIDE (DADEPYL-NH2)

Structural Biology Knowledgebase: 1PTU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Observed: 0.199

Literature

Macromolecules
Sequence Display for 1PTU

Classification: COMPLEX (HYDROLASE / PEPTIDE)

Total Structure Weight: 38166.63

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN TYROSINE PHOSPHATASE 1B A 321 Homo sapiens EC#: 3.1.3.48 IUBMB
Mutation: S151T, C215S
Gene Name(s): PTPN1 Gene View PTP1B
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PHOSPHOTYROSINE-CONTAINING HEXA-PEPTIDE B 7 synthetic

Small Molecules
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
PTR
Query on PTR
B L-PEPTIDE LINKING C9 H12 N O6 P TYR
NH2
Query on NH2
B NON-POLYMER H2 N --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Observed: 0.199
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 88.40 α = 90.00
b = 88.40 β = 90.00
c = 123.60 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-04-21
  • Released Date: 1996-08-01
  • Deposition author(s): Barford, D., Jia, Z.

Revision History

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