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

SDAP Home Page
SDAP Overview

Search SDAP

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

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

Allergy Links

Our Software Tools

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
MMDB - Entrez
NCBI - Entrez

Protein Classification

Bioinformatics Servers
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 ( Secure access to SDAP is available from

Allergen Info Description
Allergen ID 346
Allergen Scientific Name Asc s 1
Allergen Species - Systematic Name Ascaris suum
Allergen Species - Common Name worm
Allergen Common source foods
Allergen Common name
Allergen Keywords ABA-1 polyprotein
Allergen IUIS (Yes=1, No=0) 1
ID Allergen Name
Asc s 1 - References
ID Reference
Pubmed ID: 2335378
Christie JF, Dunbar B, Davidson I, Kennedy MW. N-terminal amino acid sequence identity between a major allergen of Ascaris lumbricoides and Ascaris suum, and MHC-restricted IgE responses to it. Immunology. 1990 Apr;69(4):596-602.
Asc s 1 - Protein Sequences
Source Link to source
GenBank 2970628
Asc s 1 - PDB Structure
PDB Id PDB Name PDB Entry Deposition Date Experiment Type Observation
346 271 2XV9 2010-10-25 Solution NMR

Asc s 1 - Sequence Search :
Sequence Header Sequence
Asc s 1
SDAP Sequence ID: 530
SDAP Allergen ID: 346
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
Asc s 1 - Protein Sequence Properties!
Protein Sequence Protease cleavage sites PeptideCutter at ExPASy
2970628 Click here to process the data
Asc s 1 - PFAM Information
SeqID Aller ID AlnS AlnE EnvS EnvE PFAM ID Family Type Clan Description
530 346 2 121 1 121 PF16469 NPA Domain No_clan Nematode polyprotein allergen ABA-1
530 346 138 257 135 257 PF16469 NPA Domain No_clan Nematode polyprotein allergen ABA-1
530 346 271 390 268 390 PF16469 NPA Domain No_clan Nematode polyprotein allergen ABA-1
530 346 404 523 401 523 PF16469 NPA Domain No_clan Nematode polyprotein allergen ABA-1
530 346 538 657 535 657 PF16469 NPA Domain No_clan Nematode polyprotein allergen ABA-1
530 346 671 790 668 790 PF16469 NPA Domain No_clan Nematode polyprotein allergen ABA-1
530 346 804 923 801 923 PF16469 NPA Domain No_clan Nematode polyprotein allergen ABA-1
530 346 937 1056 934 1056 PF16469 NPA Domain No_clan Nematode polyprotein allergen ABA-1
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
Asc s 1 - Epitope Information from published data
No. Position Epitope Sequence Epitope Type View epitope Search epitope in SDAP PD search in SDAP Cross-React search
No epitope information found!
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.