1BZH

Cyclic peptide inhibitor of human PTP1B


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.196

Literature

Macromolecules
Sequence Display for 1BZH

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 35725.51

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (PROTEIN-TYROSINE-PHOSPHATASE 1B) A 298 Homo sapiens EC#: 3.1.3.48 IUBMB
Fragment: CATALYTIC DOMAIN
Mutation: E252D, D265E
Gene Name(s): PTPN1 Gene View PTP1B
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PROTEIN (PROTEIN-TYROSINE-PHOSPHATASE 1B INHIBITOR) I 7 Homo sapiens

Small Molecules
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
FLT
Query on FLT
I L-PEPTIDE LINKING C12 H12 F N O7 TYR
AEA
Query on AEA
I L-PEPTIDE LINKING C5 H10 N2 O3 S --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.196
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 39.69 α = 90.00
b = 86.82 β = 96.91
c = 52.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-10-28
  • Released Date: 1999-02-16
  • Deposition author(s): Groves, M.R., Yao, Z.J., Burke Jr., T.R., Barford, D.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance