4QAE

Crystal structure of an engineered lipocalin (Anticalin) in complex with human hepcidin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 0.206 
  • R-Value Work: 0.166 
  • R-Value Observed: 0.168 

wwPDB Validation   3D Report Full Report



Literature

Structure of a hepcidin-binding anticalin in complex with its peptide ligand

Giese, T.Skerra, A.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Hepcidin PQRSTU25Homo sapiensMutation(s): 0 
Gene Names: HAMPHEPCLEAP1UNQ487/PRO1003
Find proteins for P81172 (Homo sapiens)
Explore P81172 
Go to UniProtKB:  P81172
NIH Common Fund Data Resources
PHAROS:  P81172
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Neutrophil gelatinase-associated lipocalin ABCDEF188Homo sapiensMutation(s): 26 
Gene Names: engineered variantHNLLCN2NGAL
Find proteins for P80188 (Homo sapiens)
Explore P80188 
Go to UniProtKB:  P80188
NIH Common Fund Data Resources
PHAROS:  P80188
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 0.206 
  • R-Value Work: 0.166 
  • R-Value Observed: 0.168 
  • Space Group: P 31 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 126.894α = 90
b = 126.894β = 90
c = 156.707γ = 120
Software Package:
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
MAR345dtbdata collection
XDSdata reduction
Auto-Rickshawphasing

Structure Validation

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Entry History 

Deposition Data

  • Deposited Date: 2014-05-04 
  • Released Date: 2015-05-06 
  • Deposition Author(s): Giese, T., Skerra, A.

Revision History 

  • Version 1.0: 2015-05-06
    Type: Initial release