4JRB

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.41 Å
  • R-Value Free: 0.246 
  • R-Value Work: 0.198 
  • R-Value Observed: 0.200 

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
  • Primary Citation of Related Structures:  
    4JRB

  • 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.


    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:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Green fluorescent proteinA416Aequorea victoriaBlattella germanica
This entity is chimeric
Mutation(s): 1 
Gene Names: GFP
Find proteins for P42212 (Aequorea victoria)
Explore P42212 
Go to UniProtKB:  P42212
Find proteins for Q9UAM5 (Blattella germanica)
Explore Q9UAM5 
Go to UniProtKB:  Q9UAM5
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PGT
Query on PGT

Download Ideal Coordinates CCD File 
D [auth A](1S)-2-{[{[(2R)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE
C40 H79 O10 P
KBPVYRBBONZJHF-AMAPPZPBSA-N
 Ligand Interaction
D12
Query on D12

Download Ideal Coordinates CCD File 
E [auth A], F [auth A], G [auth A], H [auth A], I [auth A], J [auth A]DODECANE
C12 H26
SNRUBQQJIBEYMU-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL

Download Ideal Coordinates CCD File 
B [auth A], C [auth A]CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
CR2
Query on CR2
AL-PEPTIDE LINKINGC13 H13 N3 O4GLY, TYR, GLY
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.41 Å
  • R-Value Free: 0.246 
  • R-Value Work: 0.198 
  • R-Value Observed: 0.200 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 91.768α = 90
b = 141.92β = 90
c = 93.465γ = 90
Software Package:
Software NamePurpose
SERGUIdata collection
MLPHAREphasing
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

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