5OTJ

Monomeric polcalcin (Phl p 7) in complex with two identical allergen-specific antibodies


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.199 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structure of a patient-derived antibody in complex with allergen reveals simultaneous conventional and superantigen-like recognition.

Mitropoulou, A.N.Bowen, H.Dodev, T.S.Davies, A.M.Bax, H.J.Beavil, R.L.Beavil, A.J.Gould, H.J.James, L.K.Sutton, B.J.

(2018) Proc. Natl. Acad. Sci. U.S.A. 115: E8707-E8716


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
102.1F10 Fab light chain
L, A
217N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
102.1F10 Fab heavy chain
H, B
230N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Polcalcin Phl p 7
D, C
110Phleum pratenseMutation(s): 0 
Find proteins for O82040 (Phleum pratense)
Go to UniProtKB:  O82040
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CA
Query on CA

Download SDF File 
Download CCD File 
C, D
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
EDO
Query on EDO

Download SDF File 
Download CCD File 
A, D, H
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
PCA
Query on PCA
A, L
L-PEPTIDE LINKINGC5 H7 N O3GLU
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.199 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 52.760α = 90.00
b = 178.671β = 94.82
c = 66.070γ = 90.00
Software Package:
Software NamePurpose
XDSdata reduction
Aimlessdata scaling
PHASERphasing
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Asthma UKUnited KingdomAUK-IG-2016-338
Medical Research Council (United Kingdom)United KingdomG1100090

Revision History 

  • Version 1.0: 2018-09-05
    Type: Initial release
  • Version 1.1: 2018-09-19
    Type: Data collection, Database references