2WRU

Semi-synthetic highly active analogue of human insulin NMeAlaB26-DTI- NH2

Structural Biology Knowledgebase: 2WRU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.57 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.179

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2WRU

Classification: HORMONE

Total Structure Weight: 5428.21

Macromolecule Entities
Molecule Chains Length Organism Details
INSULIN A CHAIN A 21 Homo sapiens Gene Name(s): INS Gene View
INSULIN B CHAIN B 26 Homo sapiens Fragment: RESIDUES 25-50
Mutation: Y26X
Details: THIS IS B-CHAIN OF HUMAN INSULIN WITH B26Y MUTATED TO A, TRUNCATED TO POSITION B26 AND TERMINATED WITH CARBOXYAMIDE AT POSITION B26. THE NITROGEN ATOM OF B26 IS METHYLATED.
Gene Name(s): INS Gene View

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

B ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
ZZJ
Query on ZZJ
B L-PEPTIDE LINKING C4 H10 N2 O ALA

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.57 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.179
  • Space Group: I 41 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 38.72 α = 90.00
b = 38.72 β = 90.00
c = 123.15 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

  • 2013-03-20
    Type: Biological assembly | Details: REMARK 350
  • 2013-03-13
    Type: Atom nomenclature | Details: ATOM
  • 2013-03-13
    Type: Citation | Details: JRNL
  • 2013-03-13
    Type: Version format compliance | Details: REMARK 4
  • 2013-03-13
    Type: Refinement description | Details: REMARK 3
  • 2013-03-13
    Type: Biological assembly | Details: REMARK 300,REMARK 350