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Protein

Allergen Api g 5

Gene
N/A
Organism
Apium graveolens (Celery)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Cofactori

FADBy similarity

GO - Molecular functioni

GO - Biological processi

  • type I hypersensitivity Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Ligandi

FAD, Flavoprotein

Names & Taxonomyi

Protein namesi
Recommended name:
Allergen Api g 5
Alternative name(s):
Allergen: Api g 5
OrganismiApium graveolens (Celery)
Taxonomic identifieri4045 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridscampanulidsApialesApiaceaeApioideaeapioid supercladeApieaeApium

Pathology & Biotechi

Allergenic propertiesi

Causes an allergic reaction in human. Binds to IgE. The glycan moiety seems to constitute the relevant allergenic epitope.2 Publications

Keywords - Diseasei

Allergen

Protein family/group databases

Allergomei3087. Api g 5.0101.
44. Api g 5.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – ›86›86Allergen Api g 5PRO_0000128175Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi62 – 621N-linked (GlcNAc...)1 Publication

Post-translational modificationi

Carries MUXF and MMXF, two complex N-linked glycans with alpha-1,3-fucose and beta-1,2-xylose residues in their structures. MMXF is added to Asn-62.1 Publication

Keywords - PTMi

Glycoprotein

Family & Domainsi

Sequence similaritiesi

Belongs to the oxygen-dependent FAD-linked oxidoreductase family.Sequence analysis

Sequencei

Sequence statusi: Fragments.

P81943-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
LPNPSGFVTC LSSISKSVYT PAINLKAVIA DPVAKTAVVQ AGATLGEVYY
60 70 80
XIIYARVLWV GNTTQKLEWI RSLHDYQSSF FPFFSA
Length:86
Mass (Da):9,441
Last modified:July 25, 2003 - v3
Checksum:i09F5C64FA7ACD452
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-adjacent residuesi22 – 2321 Publication
Non-adjacent residuesi52 – 5321 Publication
Non-adjacent residuesi76 – 7721 Publication
Non-terminal residuei86 – 8611 Publication

Cross-referencesi

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

Allergomei3087. Api g 5.0101.
44. Api g 5.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

ProtoNetiSearch...

Publicationsi

  1. Cited for: PROTEIN SEQUENCE OF 1-18, ALLERGEN.
    Tissue: Tuber1 Publication.
  2. "Cross-reactive N-glycans of Api g 5, a high molecular weight glycoprotein allergen from celery, are required for immunoglobulin E binding and activation of effector cells from allergic patients."
    Bublin M., Radauer C., Wilson I.B.H., Kraft D., Scheiner O., Breiteneder H., Hoffmann-Sommergruber K.
    FASEB J. 17:1697-1699(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 19-86, SEQUENCE REVISION, GLYCOSYLATION, ALLERGEN.
    Tissue: Tuber1 Publication.

Entry informationi

Entry nameiALL5_APIGR
AccessioniPrimary (citable) accession number: P81943
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 27, 2003
Last sequence update: July 25, 2003
Last modified: November 26, 2014
This is version 41 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Caution

The order of the peptides shown is unknown.1 Publication

Keywords - Technical termi

Direct protein sequencing

Documents

  1. Allergens
    Nomenclature of allergens and list of entries
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.