2WRX

Semi-synthetic analogue of human insulin NMeAlaB26-insulin at pH 3.0

Structural Biology Knowledgebase: 2WRX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.180

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2WRX

Classification: HORMONE

Total Structure Weight: 11502.21

Macromolecule Entities
Molecule Chains Length Organism Details
INSULIN A CHAIN A, C 21 Homo sapiens Gene Name(s): INS Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
INSULIN B CHAIN B, D 30 Homo sapiens Mutation: Y26X
Details: METHYLATION OF B26 AND D26 PEPTIDE NITROGEN ATOM IN B AND D CHAIN OF HUMAN INSULIN
Gene Name(s): INS Gene View

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

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MAA
Query on MAA
B, D L-peptide linking C4 H9 N O2 ALA

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.180
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 39.24 α = 90.00
b = 39.24 β = 90.00
c = 124.91 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-09-02
  • Released Date: 2010-02-09
  • Deposition author(s): Brzozowski, A.M., Jiracek, J., Zakova, L., Antolikova, E., Watson, C.J., Turkenburg, J.P., Dodson, G.G.

Revision History

  • 2012-04-04
    Type: Atom nomenclature | Details: HETATM
  • 2012-04-04
    Type: Other | Details: ANISOU
  • 2012-04-04
    Type: Advisory | Details: CAVEAT
  • 2012-04-04
    Type: Version format compliance | Details: REMARK 4
  • 2012-04-04
    Type: Citation | Details: JRNL
  • 2012-04-04
    Type: Non-polymer description | Details: HET,REMARK 620,HETNAM
  • 2012-04-04
    Type: Linkage | Details: LINK