The University of Texas Medical Branch
Department of Biochemistry and Molecular Biology Sealy Center for Structural Biology Computational Biology


SDAP Home Page
SDAP Overview

Use SDAP
SDAP All
SDAP Food

SDAP Tools
FAO/WHO Allergenicity Test
FASTA Search in SDAP
Peptide Match
Peptide Similarity
Peptide-Protein PD Index
Aller_ML, Allergen Markup Language
List SDAP

About SDAP
General Information
Manual
FAQ
Publications
Who Are We
Advisory Board
New Allergen Submission form

Allergy Links

Our Software Tools
MPACK
FANTOM
GETAREA
InterProSurf
EpiSearch

Allergen Databases
WHO/IUIS Allergen Nomenclature database
FARRP Allergen Protein Database (University of Nebraska)
Allergen Database for Food Safety (ADFS)
COMPARE database
ALLFAM (Medical University of Vienna)
Allermatch (Wageninen University)
Allergome Database

Protein Databases
PDB
MMDB - Entrez
SWISS-PROT
NCBI - Entrez
PIR

Protein Classification
CATH
FSSP
iProClass
ProtoMap
SCOP
VAST

Bioinformatics Servers
BLAST @ NCBI
FASTA @ EMBL-EBI
Peptide Match @ PIR
ClustalW @ EMBL - EBI


                SDAP 2.0 - Structural Database of Allergenic Proteins
Go to: SDAP All allergens       Go to: SDAP Food allergens
Send a comment to Werner Braun      Submit new allergen information to SDAP
  
Alphabetical listing of allergens: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Access to SDAP is available free of charge for Academic and non-profit use.< Licenses for commercial use can be obtained by contacting W. Braun (webraun@utmb.edu). Secure access to SDAP is available from https://fermi.utmb.edu/SDAP

Allergen Info Description
Allergen ID 326
Allergen Scientific Name Ara h 3
Allergen Species - Systematic Name Arachis hypogaea
Allergen Species - Common Name peanut
Allergen Common source foods
Allergen Common name
Allergen Keywords glycinin
Allergen IUIS (Yes=1, No=0) 1
ID Allergen Name
Ara h 3 - References
ID Reference
No reference found!
Ara h 3 - Protein Sequences
Source Link to source
GenBank 3703107
SwissProt O82580
Ara h 3 - PDB Structure
PDB Id PDB Name PDB Entry Deposition Date Experiment Type Observation
326 204 3C3V 2008-01-28 X-ray diffraction resolution 1.73 A
3C3V.pdb


Ara h 3 - Sequence Search :
Sequence Header Sequence
Ara h 3
SDAP Sequence ID: 282
SDAP Allergen ID: 326
ISFRQQPEENACQFQRLNAQRPDNRIESEGGYIETWNPNNQEFECAGVALSRLVLRRNALRRPFYSNAPQEIFIQQGRGYFGLIFPGCPRHYEEPHTQGRRSQSQRPPRRLQGEDQSQQQRDSHQKVHRFDEGDLIAVPTGVAFWLYNDHDTDVVAVSLTDTNNNDNQLDQFPRRFNLAGNTEQEFLRYQQQSRQSRRRSLPYSPYSPQSQPRQEEREFSPRGQHSRRERAGQEEENEGGNIFSGFTPEFLEQAFQVDDRQIVQNLRGETESEEEGAIVTVRGGLRILSPDRKRRADEEEEYDEDEYEYDEEDRRRGRGSRGRGNGIEETICTASAKKNIGRNRSPDIYNPQAGSLKTANDLNLLILRWLGPSAEYGNLYRNALFVAHYNTNAHSIIYRLRGRAHVQVVDSNGNRVYDEELQEGHVLVVPQNFAVAGKSQSENFEYVAFKTDSRPSIANLAGENSVIDNLPEEVVANSYGLQREQARQLKNNNPFKFFVPPSQQSPRAVA
View 3D Structure Click here to view 3D model structure of allergen
Fasta Search in SDAP
Blast Swissprot database search at NCBI
Blast PDB database search at NCBI
Blast NR database search at NCBI
Ara h 3
SDAP Sequence ID: 817
SDAP Allergen ID: 326
RQQPEENACQFQRLNAQRPDNRIESEGGYIETWNPNNQEFECAGVALSRLVLRRNALRRPFYSNAPQEIFIQQGRGYFGLIFPGCPRHYEEPHTQGRRSQSQRPPRRLQGEDQSQQQRDSHQKVHRFDEGDLIAVPTGVAFWLYNDHDTDVVAVSLTDTNNNDNQLDQFPRRFNLAGNTEQEFLRYQQQSRQSRRRSLPYSPYSPQSQPRQEEREFSPRGQHSRRERAGQEEENEGGNIFSGFTPEFLEQAFQVDDRQIVQNLRGETESEEEGAIVTVRGGLRILSPDRKRRADEEEEYDEDEYEYDEEDRRRGRGSRGRGNGIEETICTASAKKNIGRNRSPDIYNPQAGSLKTANDLNLLILRWLGPSAEYGNLYRNALFVAHYNTNAHSIIYRLRGRAHVQVVDSNGNRVYDEELQEGHVLVVPQNFAVAGKSQSENFEYVAFKTDSRPSIANLAGENSVIDNLPEEVVANSYGLQREQARQLKNNNPFKFFVPPSQQSPRAVA
View 3D Structure Click here to view 3D model structure of allergen
Fasta Search in SDAP
Blast Swissprot database search at NCBI
Blast PDB database search at NCBI
Blast NR database search at NCBI
Ara h 3 - Statistics from Alphafold ( SI is sequence id, Best template format: PDB_ChainID)
Allergen Name pLDDT Score pTM Score Best PDB template %Seq ID Align length Seq length Query Range Sequence Range E-Value Bit Score Download Model
Ara h 3 82 0.75 3C3V_A 95.464 507 507 1 - 507 4 - 510 0 867 Download (SI: 817)
Ara h 3 82.1 0.76 3C3V_A 95.49 510 510 1 - 510 1 - 510 0 875 Download (SI: 282)
Ara h 3 - Alphafold Theoretical Model Structure
Model Structure
817_relaxed_rank_1_model_1.pdb


Coverage Plddt
Ara h 3 - Protein Sequence Properties!
Protein Sequence Protease cleavage sites PeptideCutter at ExPASy
3703107 Click here to process the data
O82580 Click here to process the data
Ara h 3 - PFAM Information
SeqID Aller ID AlnS AlnE EnvS EnvE PFAM ID Family Type Clan Description
282 326 17 184 17 184 PF00190 Cupin_1 Domain CL0029 Cupin
282 326 346 486 340 487 PF00190 Cupin_1 Domain CL0029 Cupin
817 326 14 181 14 181 PF00190 Cupin_1 Domain CL0029 Cupin
817 326 343 483 337 484 PF00190 Cupin_1 Domain CL0029 Cupin
Where: AlnS= Alignment start position, AlnE= Alignment end position, EnvS= Envelope start position, EnvE= Envelope end position.

List of B-cell epitopes predicted by BepiPred method using a window size of 9 amino acids

Cleck here for epitopes predicted by BepiPred method
Ara h 3 - Epitope Information from published data
No. Position Epitope Sequence Epitope Type View epitope Search epitope in SDAP PD search in SDAP Cross-React search
1 33-47 IETWNPNNQEFECAG IgE Click here to find exact epitope Click here to find similar epitopes Click here for Cross-React search
2 237-251 GNIFSGFTPEFLEQA IgE Click here to find exact epitope Click here to find similar epitopes Click here for Cross-React search
3 276-290 VTVRGGLRILSPDRK IgE Click here to find exact epitope Click here to find similar epitopes Click here for Cross-React search
4 303-317 DEDEYEYDEEDRRRG IgE Click here to find exact epitope Click here to find similar epitopes Click here for Cross-React search
817_relaxed_rank_1_model_1.pdb



Epitope Reference ( ID 5): P. Rabjohn, E. M. Helm, J. S. Stanley, C. M. West, H. A. Sampson, A. W. Burks, and G. A. Bannon, Molecular cloning and epitope analysis of the peanut allergen Ara h 3, J. Clin. Invest. 1999, 103, 535-542.
SDAP Home Page | Search SDAP | SDAP Manual | SDAP FAQ | Contact  
UTMB | Search | Directories | UTMB Map | News | Employment | Sitemap 
This site published by Surendra Negi
Copyright   2001-2023  The University of Texas Medical Branch. Please review our privacy policy and Internet guidelines.