6CK2

Insulin analog containing a YB26W mutation

  • Classification: HORMONE
  • Organism(s): Homo sapiens
  • Mutation(s): 2 

  • Deposited: 2018-02-27 Released: 2018-06-13 
  • Deposition Author(s): Rege, N.K., Yee, V.C., Weiss, M.A.
  • Funding Organization(s): National Institutes of Health/National Institute of Diabetes and Digestive and Kidney Disease 

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.207 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history. 

Literature

Structure-based stabilization of insulin as a therapeutic protein assembly via enhanced aromatic-aromatic interactions.

Rege, N.K., Wickramasinghe, N.P., Tustan, A.N., Phillips, N.F.B., Yee, V.C., Ismail-Beigi, F., Weiss, M.A.

(2018) J. Biol. Chem. 293: 10895-10910


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Insulin A chain
A, C
21Homo sapiensMutation(s): 0 
Gene Names: INS
Find proteins for P01308 (Homo sapiens)
Go to Gene View: INS
Go to UniProtKB:  P01308
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Insulin B chain
B, D
30Homo sapiensMutation(s): 2 
Gene Names: INS
Find proteins for P01308 (Homo sapiens)
Go to Gene View: INS
Go to UniProtKB:  P01308
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN
Download SDF File 
Download CCD File 
B, D
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL
Download SDF File 
Download CCD File 
D
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
IPH
Query on IPH
Download SDF File 
Download CCD File 
C
PHENOL
C6 H6 O
ISWSIDIOOBJBQZ-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
ORN
Query on ORN
B, D
L-PEPTIDE LINKINGC5 H12 N2 O2ALA
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.207 
  • Space Group: H 3
Unit Cell:
Length (Å)Angle (°)
a = 79.755α = 90.00
b = 79.755β = 90.00
c = 37.610γ = 120.00
Software Package:
Software NamePurpose
Aimlessdata scaling
REFMACphasing
XDSdata reduction
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots


View more in-depth experimental data

Entry History & Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of Diabetes and Digestive and Kidney DiseaseUnited StatesR01 DK0409849
National Institutes of Health/National Institute of Diabetes and Digestive and Kidney DiseaseUnited States1F30DK112644

Revision History 

  • Version 1.0: 2018-06-13
    Type: Initial release
  • Version 1.1: 2018-06-27
    Type: Data collection, Database references
  • Version 1.2: 2018-07-25
    Type: Data collection, Database references