4IUZ

High resolution crystal structure of racemic ester insulin

Structural Biology Knowledgebase: 4IUZ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.221

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4IUZ

Classification: HORMONE PRECURSOR

Total Structure Weight: 6098.96

Macromolecule Entities
Molecule Chains Length Organism Details
Insulin A chain A 21 Homo sapiens Fragment: UNP residues 90-110
Gene Name(s): INS Gene View
Insulin B chain B 30 Homo sapiens Fragment: UNP residues 25-64
Mutation: H10D, P28K, K29P
Gene Name(s): INS Gene View

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

B DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.221
  • Space Group: P -1

Unit Cell:

Length (Å) Angle (°)
a = 20.50 α = 96.42
b = 27.76 β = 98.60
c = 34.76 γ = 104.46

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-01-22
  • Released Date: 2013-02-13
  • Deposition author(s): Avital-Shmilovici, M., Mandal, K., Gates, Z.P., Phillips, N., Weiss, M.A., Kent, S.B.H.

Revision History

  • 2013-03-20
    Type: Citation | Details: Citation update