6PHJ

Crystal structure of native glucagon in space group P213 at 1.99 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.307 
  • R-Value Work: 0.280 
  • R-Value Observed: 0.281 

Starting Model: experimental
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This is version 1.1 of the entry. See complete history


Literature

High resolution X-ray structure of glucagon and selected stereo-inversed analogs in novel crystallographic packing arrangement.

Mroz, P.A.Gonzalez-Gutierrez, G.DiMarchi, R.D.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Glucagon29Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P01275 (Homo sapiens)
Explore P01275 
Go to UniProtKB:  P01275
PHAROS:  P01275
GTEx:  ENSG00000115263 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP01275
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.307 
  • R-Value Work: 0.280 
  • R-Value Observed: 0.281 
  • Space Group: P 21 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 44.724α = 90
b = 44.724β = 90
c = 44.724γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing

Structure Validation

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Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Other governmentUnited StatesIndiana University Internal Grant

Revision History  (Full details and data files)

  • Version 1.0: 2020-07-01
    Type: Initial release
  • Version 1.1: 2023-10-11
    Changes: Data collection, Database references, Refinement description