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Q8LGR0 (CHE1_CHEAL) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 31. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Pollen allergen Che a 1
Alternative name(s):
Allergen=Che a 1
OrganismChenopodium album (Lamb's-quarters)
Taxonomic identifier3559 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeCaryophyllalesAmaranthaceaeChenopodioideaeAtripliceaeChenopodium

Protein attributes

Sequence length168 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein level

General annotation (Comments)

Subcellular location

Secreted By similarity.

Allergenic properties

Causes an allergic reaction in human. Binds to IgE.

Sequence similarities

Belongs to the Ole e I family.

Ontologies

Keywords
   Cellular componentSecreted
   DiseaseAllergen
   DomainSignal
   PTMDisulfide bond
Glycoprotein
   Technical termDirect protein sequencing
Gene Ontology (GO)
   Cellular_componentextracellular space

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2525
Chain26 – 168143Pollen allergen Che a 1
PRO_0000020070

Amino acid modifications

Glycosylation641N-linked (GlcNAc...) Potential
Disulfide bond38 ↔ 109 By similarity
Disulfide bond41 ↔ 153 By similarity
Disulfide bond62 ↔ 97 By similarity

Sequences

Sequence LengthMass (Da)Tools
Q8LGR0 [UniParc].

Last modified October 1, 2002. Version 1.
Checksum: FD7250C6075AE4A5

FASTA16818,295
        10         20         30         40         50         60 
MAKCQAVFLL VGALCVLSLA GVANAAENHF KVQGMVYCDT CRIQFMTRIS TIMEGATVKL 

        70         80         90        100        110        120 
ECRNITAGTQ TFKAEAVTDK VGQYSIPVNG DFEDDICEIE LVKSPNSECS EVSHDVYAKQ 

       130        140        150        160 
SAKVSLTSNN GEASDIRSAN ALGFMRKEPL KECPEVLKEL DLYDVKAN 

« Hide

References

[1]"Identification and characterization of Che a 1 allergen from Chenopodium album pollen."
Barderas R., Villalba M., Lombardero M., Rodriguez R.
Int. Arch. Allergy Immunol. 127:47-54(2002) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA], PARTIAL PROTEIN SEQUENCE.
Tissue: Pollen.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AY049012 mRNA. Translation: AAL07319.1.

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protein family/group databases

Allergome199. Che a 1.
3188. Che a 1.0101.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

InterProIPR006040. Allegen_Ole_e_I_CS.
IPR006041. Pollen_Ole_e1_allergen.
[Graphical view]
PfamPF01190. Pollen_Ole_e_I. 1 hit.
[Graphical view]
PROSITEPS00925. OLEEI. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameCHE1_CHEAL
AccessionPrimary (citable) accession number: Q8LGR0
Entry history
Integrated into UniProtKB/Swiss-Prot: May 24, 2004
Last sequence update: October 1, 2002
Last modified: February 19, 2014
This is version 31 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Allergens

Nomenclature of allergens and list of entries