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P81216 (ALL21_HORSE) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 59. 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:
Dander allergen Equ c 2.0101
Alternative name(s):
Allergen=Equ c 2.0101
OrganismEquus caballus (Horse) [Reference proteome]
Taxonomic identifier9796 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaPerissodactylaEquidaeEquus

Protein attributes

Sequence length29 AA.
Sequence statusFragment.
Protein existenceEvidence at protein level

General annotation (Comments)

Subcellular location

Secreted Potential.

Allergenic properties

Causes an allergic reaction in human. Potent allergen of horse dander. Ref.1

Sequence similarities

Belongs to the calycin superfamily. Lipocalin family.

Caution

Equ c 2.0101 and c 2.0102 might be two variants of the same protein.

Mass spectrometry

Molecular mass is 16000 Da from positions 1 - ?. Determined by ESI. Ref.2

Ontologies

Keywords
   Biological processTransport
   Cellular componentSecreted
   DiseaseAllergen
   Technical termComplete proteome
Direct protein sequencing
Reference proteome
Gene Ontology (GO)
   Biological_processtransport

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular_componentextracellular region

Inferred from electronic annotation. Source: UniProtKB-SubCell

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – ›29›29Dander allergen Equ c 2.0101
PRO_0000201032

Experimental info

Non-terminal residue291

Sequences

Sequence LengthMass (Da)Tools
P81216 [UniParc].

Last modified July 15, 1998. Version 1.
Checksum: 4BBE0D9FF17A4EC6

FASTA293,198
        10         20 
SQXPQSETDY SQLSGEWNTI YGAASNIXK 

« Hide

References

[1]"Separation of horse dander allergen proteins by two-dimensional electrophoresis -- molecular characterisation and identification of Equ c 2.0101 and Equ c 2.0102 as lipocalin proteins."
Bulone V., Krogstad-Johnsen T., Smestad-Paulsen B.
Eur. J. Biochem. 253:202-211(1998) [PubMed] [Europe PMC] [Abstract]
Cited for: PROTEIN SEQUENCE, ALLERGEN.
Tissue: Skin.
[2]"Biochemical characterization and surfactant properties of horse allergens."
Goubran Botros H., Poncet P., Rabillon J., Fontaine T., Laval J.-M., David B.
Eur. J. Biochem. 268:3126-3136(2001) [PubMed] [Europe PMC] [Abstract]
Cited for: MASS SPECTROMETRY.
Tissue: Dander.

Cross-references

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protein family/group databases

Allergome332. Equ c 2.
333. Equ c 2.0101.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

Gene3D2.40.128.20. 1 hit.
InterProIPR012674. Calycin.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameALL21_HORSE
AccessionPrimary (citable) accession number: P81216
Entry history
Integrated into UniProtKB/Swiss-Prot: July 15, 1998
Last sequence update: July 15, 1998
Last modified: February 19, 2014
This is version 59 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Allergens

Nomenclature of allergens and list of entries