5BQQ

Human insulin with intra-chain chemical crosslink between modified B27 and B30


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.54 Å
  • R-Value Free: 0.195
  • R-Value Work: 0.161

Literature

Macromolecules
Sequence Display for 5BQQ

Classification: HORMONE

Total Structure Weight: 35826.28

Macromolecule Entities
Molecule Chains Length Organism Details
Insulin A, C, E..., G, I, KA, C, E, G, I, K 21 Homo sapiens Gene Name(s): INS Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Insulin B, D, F..., H, J, LB, D, F, H, J, L 30 Homo sapiens Mutation: T27X
Gene Name(s): INS Gene View

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

A, C, E, G, H, I, J, K PHENOL
C6 H6 O
ISWSIDIOOBJBQZ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

B, D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

B, D CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
NVA
Query on NVA
B, D, F, H, J, L L-PEPTIDE LINKING C5 H11 N O2 VAL
HIX
Query on HIX
B, D, F, H, J, L L-PEPTIDE LINKING C5 H8 N4 O2 ALA

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.54 Å
  • R-Value Free: 0.195
  • R-Value Work: 0.161
  • Space Group: P 31

Unit Cell:

Length (Å) Angle (°)
a = 60.99 α = 90.00
b = 60.99 β = 90.00
c = 81.92 γ = 120.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2015-05-29
  • Released Date: 2016-02-03
  • Deposition author(s): Brzozowski, A.M., Turkenburg, J.P., Jiracek, J., Zakova, L.

Revision History

  • Version 1_0: 2016-02-03

    Type: Initial release