4QAE

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.206 
  • R-Value Work: 0.166 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

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: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Hepcidin
P, Q, R, S, T, U
25Homo sapiensMutation(s): 0 
Gene Names: HAMP (HEPC, LEAP1)
Find proteins for P81172 (Homo sapiens)
Go to Gene View: HAMP
Go to UniProtKB:  P81172
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Neutrophil gelatinase-associated lipocalin
A, B, C, D, E, F
188Homo sapiensMutation(s): 26 
Gene Names: LCN2 (HNL, NGAL)
Find proteins for P80188 (Homo sapiens)
Go to Gene View: LCN2
Go to UniProtKB:  P80188
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CL
Query on CL

Download SDF File 
Download CCD File 
B, D, P, S, U
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
MPD
Query on MPD

Download SDF File 
Download CCD File 
A, B, D, E, F
(4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.206 
  • R-Value Work: 0.166 
  • Space Group: P 31 2 1
Unit Cell:
Length (Å)Angle (°)
a = 126.894α = 90.00
b = 126.894β = 90.00
c = 156.707γ = 120.00
Software Package:
Software NamePurpose
XSCALEdata scaling
MAR345dtbdata collection
REFMACrefinement
Auto-Rickshawphasing
PDB_EXTRACTdata extraction
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



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