2L1Y

NMR Structure of human insulin mutant GLY-B20-D-ALA, GLY-B23-D-ALA PRO-B28-LYS, LYS-B29-PRO, 20 Structures

• PDB DOI: https://doi.org/10.2210/pdb2L1Y/pdb
• BMRB: 17107

• Classification: HORMONE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2010-08-09 Released: 2011-08-31 
• Deposition Author(s): Wan, Z.L., Hua, Q.X., Huang, K., Hu, S.Q., Philips, N.B., Katsoyannis, J.W., Weiss, M.A.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 40 
• Conformers Submitted: 20 
• Selection Criteria: STRUCTURES WITH THE LOWEST ENERG 

Literature

Chiral Protein Engineering and its Application in G Health

Wan, Z.L., Hua, Q.X., Huang, K., Hu, S.Q., Philips, N.B., Whittaker, J., Katsoyannis, P.G., Weiss, M.A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 5.85 kDa 
• Atom Count: 407 
• Modelled Residue Count: 51 
• Deposited Residue Count: 51 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Insulin A chain	A	21	Homo sapiens	Mutation(s): 0  Gene Names: INS
UniProt & NIH Common Fund Data Resources
Find proteins for P01308 (Homo sapiens) Explore P01308  Go to UniProtKB:  P01308
PHAROS:  P01308 GTEx:  ENSG00000254647

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Insulin B chain	B	30	Homo sapiens	Mutation(s): 2  Gene Names: INS
UniProt & NIH Common Fund Data Resources
Find proteins for P01308 (Homo sapiens) Explore P01308  Go to UniProtKB:  P01308
PHAROS:  P01308 GTEx:  ENSG00000254647

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 40 
• Conformers Submitted: 20 
• Selection Criteria: STRUCTURES WITH THE LOWEST ENERG 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-08-31 
Deposition Author(s): Wan, Z.L., Hua, Q.X., Huang, K., Hu, S.Q., Philips, N.B., Katsoyannis, J.W., Weiss, M.A.

Revision History  

• Version 1.0: 2011-08-31
  Type: Initial release
  
• Version 1.1: 2024-11-20
  Changes: Data collection, Database references, Derived calculations, Structure summary