4JRB

Structure of Cockroach Allergen Bla g 1 Tandem Repeat as a EGFP fusion


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.414 Å
  • R-Value Free: 0.246 
  • R-Value Work: 0.198 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history

Literature

The novel structure of the cockroach allergen Bla g 1 has implications for allergenicity and exposure assessment.

Mueller, G.A.Pedersen, L.C.Lih, F.B.Glesner, J.Moon, A.F.Chapman, M.D.Tomer, K.B.London, R.E.Pomes, A.

(2013) J.Allergy Clin.Immunol. 132: 1420-1426.e9

  • DOI: 10.1016/j.jaci.2013.06.014

  • PubMed Abstract: 
  • Sensitization to cockroach allergens is a major risk factor for asthma. The cockroach allergen Bla g 1 has multiple repeats of approximately 100 amino acids, but the fold of the protein and its biological function are unknown.

    Sensitization to cockroach allergens is a major risk factor for asthma. The cockroach allergen Bla g 1 has multiple repeats of approximately 100 amino acids, but the fold of the protein and its biological function are unknown.


    Organizational Affiliation

    Laboratory of Structural Biology, National Institute of Environmental Health Sciences, Research Triangle Park, NC. Electronic address: Mueller3@niehs.nih.gov.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Green fluorescent protein
A
418Blattella germanicaAequorea victoria
This entity is chimeric
Mutation(s): 0 
Gene Names: GFP
Find proteins for Q9UAM5 (Blattella germanica)
Go to UniProtKB:  Q9UAM5
Find proteins for P42212 (Aequorea victoria)
Go to UniProtKB:  P42212
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PGT
Query on PGT

Download SDF File 
Download CCD File 
A
(1S)-2-{[{[(2R)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE
PHOSPHATIDYLGLYCEROL; 1-PALMITOYL-2-OLEOYL-SN-GLYCERO-3-[PHOSPHO-RAC-(1-GLYCEROL)](SODIUM SALT)
C40 H79 O10 P
KBPVYRBBONZJHF-AMAPPZPBSA-N
 Ligand Interaction
CL
Query on CL

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Download CCD File 
A
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
D12
Query on D12

Download SDF File 
Download CCD File 
A
DODECANE
C12 H26
SNRUBQQJIBEYMU-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
CR2
Query on CR2
A
L-PEPTIDE LINKINGC13 H13 N3 O4GLY, TYR, GLY
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.414 Å
  • R-Value Free: 0.246 
  • R-Value Work: 0.198 
  • Space Group: C 2 2 21
Unit Cell:
Length (Å)Angle (°)
a = 91.768α = 90.00
b = 141.920β = 90.00
c = 93.465γ = 90.00
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-2000data reduction
SERGUIdata collection
HKL-2000data scaling
MLPHAREphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-07-24
    Type: Initial release
  • Version 1.1: 2013-08-21
    Type: Database references
  • Version 1.2: 2013-11-20
    Type: Database references
  • Version 1.3: 2013-12-25
    Type: Database references
  • Version 1.4: 2017-06-21
    Type: Database references, Source and taxonomy, Structure summary