Biological Assembly 1  

 3D View: Structure | Ligand Interaction

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Protein Workshop | Ligand Explorer

Global Symmetry: Dihedral - D3  (3D View)
Global Stoichiometry: Hetero 12-mer - A6B6 

Biological assembly 1 assigned by authors and generated by PQS (software)

Biological Assembly 2  

 3D View: Structure | Ligand Interaction

Standalone Viewers  
Protein Workshop | Ligand Explorer

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 12-mer - A6B6 

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 35766.41 
• Atom Count: 2424 
• Residue Count: 306 
• Unique protein chains: 2

1ZNJ

INSULIN, MONOCLINIC CRYSTAL FORM

• DOI: 10.2210/pdb1ZNJ/pdb

• Classification: HORMONE
• Organism(s): Homo sapiens
• Expression System: Saccharomyces cerevisiae


• Deposited: 1997-09-23 Released: 1998-01-28 
• Deposition Author(s): Turkenburg, M.G.W., Whittingham, J.L., Turkenburg, J.P., Dodson, G.G., Derewenda, U., Smith, G.D., Dodson, E.J., Derewenda, Z.S., Xiao, B.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2 Å
• R-Value Work: 0.178 

Literature

Structure Determination and Refinement of Two Crystal Forms of Native Insulins

Turkenburg, J.P., Whittingham, J.L., Derewenda, U., Derewenda, Z.S., Dodson, E.J., Dodson, G.G., Smith, G.D., Xiao, B.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
INSULIN	A, C, E, G, I, K	21	Homo sapiens	Gene Names: INS
Find proteins for P01308 (Homo sapiens) Go to Gene View: INS Go to UniProtKB:  P01308

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details
INSULIN	B, D, F, H, J, L	30	Homo sapiens	Gene Names: INS
Find proteins for P01308 (Homo sapiens) Go to Gene View: INS Go to UniProtKB:  P01308

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
ZN	B, D	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
CL	B, H	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
IPH	A, B, C, E, G, I, K	PHENOL C6 H6 O ISWSIDIOOBJBQZ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2 Å
• R-Value Work: 0.178 
• Space Group: P 1 2₁ 1

Unit Cell:

Length (Å)	Angle (°)
a = 61.230	α = 90.00
b = 61.650	β = 110.50
c = 48.050	γ = 90.00

Software Package:

Software Name	Purpose
CCP4	data scaling
CCP4	model building
CCP4	data reduction
DENZO	data reduction
PROLSQ	refinement
CCP4	phasing

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 1997-09-23 
• Released Date: 1998-01-28 
• Deposition Author(s): Turkenburg, M.G.W., Whittingham, J.L., Turkenburg, J.P., Dodson, G.G., Derewenda, U., Smith, G.D., Dodson, E.J., Derewenda, Z.S., Xiao, B.

Revision History 

• Version 1.0: 1998-01-28
  Type: Initial release
• Version 1.1: 2008-03-03
  Type: Version format compliance
• Version 1.2: 2011-07-13
  Type: Derived calculations, Version format compliance