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                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 24
Allergen Scientific Name Lol p 1
Allergen Species - Systematic Name Lolium perenne
Allergen Species - Common Name rye grass
Allergen Common source grass
Allergen Common name Poales
Allergen Keywords group I
Allergen IUIS (Yes=1, No=0) 1

Lol p 1 : There are iso allergen in the table! Click on each iso-allergen for more information.

ID Allergen Name
1 Lol p 1.0101
2 Lol p 1.0102
3 Lol p 1.0103
Lol p 1 - References
ID Reference
Pubmed ID: 1697854
Perez M, Ishioka GY, Walker LE, Chesnut RW, cDNA cloning and immunological characterization of the rye grass allergen Lol pI. J Biol Chem. 1990 Sep 25;265(27):16210-5.
Pubmed ID: 2001733
Griffith IJ, Smith PM, Pollock J, Theerakulpisut P, Avjioglu A, Davies S, Hough T, Singh MB, Simpson RJ, Ward LD, et al, Cloning and sequencing of Lol pI, the major allergenic protein of rye-grass pollen. FEBS Lett. 1991 Feb 25;279(2):210-5.
Lol p 1 - Protein Sequences
Source Link to source
SwissProt P14946
Lol p 1 - Theoretical Model Structure
Model ID PDB file PDB Snapshot PDB Snapshot 90 PDB Snapshot 180 PDB Snapshot 270 3D PDB View
174 GetModel Model Pic Model Pic Model Pic Model Pic Click here
Lol p 1 - Sequence Search :
Sequence Header Sequence
Lol p 1
SDAP Sequence ID: 174
SDAP Allergen ID: 24
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
Lol p 1 - 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
Lol p 1 92.85 0.8 1N10_A 89.583 240 263 24 - 263 2 - 241 0 449 Download (SI: 174)
Lol p 1 - Alphafold Theoretical Model Structure
Model Structure

Coverage Plddt
Lol p 1 - Protein Sequence Properties!
Protein Sequence Protease cleavage sites PeptideCutter at ExPASy
P14946 Click here to process the data
Lol p 1 - PFAM Information
SeqID Aller ID AlnS AlnE EnvS EnvE PFAM ID Family Type Clan Description
174 24 79 142 78 156 PF03330 DPBB_1 Domain CL0199 Lytic transglycolase
174 24 171 251 171 251 PF01357 Expansin_C Domain CL0159 Expansin C-terminal domain
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
Lol p 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!
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