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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 1664
Allergen Scientific Name Cul q 2.01
Allergen Species - Systematic Name Culex quinquefasciatus
Allergen Species - Common Name Southern house mosquito
Allergen Common source insects
Allergen Common name Animalia Arthropoda
Allergen Keywords Salivary odorant binding protein
Allergen IUIS (Yes=1, No=0) 1
Cul q 2.01 - References
ID Reference
Pubmed ID: 32706416
Bueno-Díaz C, Martín-Pedraza L, León L, Haroun-Díaz E, Pastor-Vargas C, Muñoz-García E, de Las Heras M, Batanero E, Cuesta-Herranz J, Villalba M. 2S albumins and 11S globulins, two storage proteins involved in pumpkin seeds allergy. Allergy. 2021 Jan;76(1):383-386. doi: 10.1111/all.14518. Epub 2020 Aug 25. PMID: 32706416.
Pubmed ID: 32099589
Opasawatchai A, Yolwong W, Thuncharoen W, Inrueangsri N, Itsaradisaikul S, Sasisakulporn C, Jotikasthira W, Matangkasombut O, Reamtong O, Manuyakorn W, Songnuan W, Matangkasombut P. Novel salivary gland allergens from tropical mosquito species and IgE reactivity in allergic patients. World Allergy Organ J. 2020 Feb 17;13(2):100099. doi: 10.1016/j.waojou.2020.100099. PMID: 32099589; PMCID: PMC7031643
Cul q 2.01 - Protein Sequences
Source Link to source
GenBank Q95V92
Cul q 2.01 - Sequence Search :
Sequence Header Sequence
Cul q 2.01
SDAP Sequence ID: 1431
SDAP Allergen ID: 1664
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
Cul q 2.01 - 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
Cul q 2.01 91.5 0.81 6V4C_A 35.786 299 313 22 - 313 3 - 295 0 190 Download (SI: 1431)
Cul q 2.01 - Alphafold Theoretical Model Structure
Model Structure

Coverage Plddt
Cul q 2.01 - Protein Sequence Properties!
Protein Sequence Protease cleavage sites PeptideCutter at ExPASy
Q95V92 Click here to process the data
Cul q 2.01 - PFAM Information
SeqID Aller ID AlnS AlnE EnvS EnvE PFAM ID Family Type Clan Description
1431 1664 36 104 20 117 PF01395 PBP_GOBP Domain No_clan PBP/GOBP family
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
Cul q 2.01 - 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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