1EEO

CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH ACETYL-E-L-E-F-PTYR-M-D-Y-E-NH2

Structural Biology Knowledgebase: 1EEO SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.183

Literature

Macromolecules
Sequence Display for 1EEO

Classification: HYDROLASE / HYDROLASE SUBSTRATE

Total Structure Weight: 38716.56

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN TYROSINE PHOSPHATASE 1B A 321 Homo sapiens EC#: 3.1.3.48 IUBMB
Fragment: RESIDUES 1-321
Mutation: C215S
Gene Name(s): PTPN1 Gene View PTP1B
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
ACETYL-E-L-E-F-PTYR-M-D-Y-E-NH2 PEPTIDE B 11 synthetic Details: CHEMICALLY SYNTHESIZED

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 3 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
B NON-POLYMER C2 H4 O --
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: 1.8 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.183
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 52.58 α = 90.00
b = 82.05 β = 90.00
c = 88.54 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-02-01
  • Released Date: 2001-02-01
  • Deposition author(s): Sarmiento, M., Puius, Y.A., Vetter, S.W., Lawrence, D.S., Almo, S.C., Zhang, Z.Y.

Revision History

  • 2012-07-18
    Type: Linkage | Details: --
  • 2011-07-13
    Type: Atom nomenclature | Details: Atom nomenclature
  • 2011-07-13
    Type: Binding sites and description | Details: Binding sites and description
  • 2011-07-13
    Type: Non-polymer description | Details: Non-polymer description
  • 2011-07-13
    Type: Function and keywords | Details: Function and keywords
  • 2011-07-13
    Type: Linkage | Details: Linkage
  • 2011-07-13
    Type: Sequence database correspondence | Details: Sequence database correspondence
  • 2011-07-13
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4