5BOQ

Human insulin with intra-chain chemical crosslink between modified B24 and B29


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.196

Literature

Macromolecules
Sequence Display for 5BOQ

Classification: HORMONE

Total Structure Weight: 23458.52

Macromolecule Entities
Molecule Chains Length Organism Details
Insulin A, C, E, G 21 Homo sapiens Fragment: UNP residues 90-110
Gene Name(s): INS Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Insulin B, D, F, H 30 Homo sapiens Fragment: UNP residues 25-54
Mutation: F24X, K29X
Details: covalent cross-link between modified B24 and B29
Gene Name(s): INS Gene View

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, C SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
HIX
Query on HIX
B, D, F, H L-PEPTIDE LINKING C5 H8 N4 O2 ALA
NLE
Query on NLE
B, D, F, H L-PEPTIDE LINKING C6 H13 N O2 LEU

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.196
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 55.44 α = 90.00
b = 56.87 β = 90.00
c = 60.01 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2015-05-27
  • 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

  • Version 1_1: 2017-09-13

    Type: Author supporting evidence