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Protein

Pollen allergen Lol p 2-A

Gene
N/A
Organism
Lolium perenne (Perennial ryegrass)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Names & Taxonomyi

Protein namesi
Recommended name:
Pollen allergen Lol p 2-A
Alternative name(s):
Allergen Lol p II-A
Allergen: Lol p 2-A
OrganismiLolium perenne (Perennial ryegrass)
Taxonomic identifieri4522 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladePooideaePoodaePoeaePoeae Chloroplast Group 2 (Poeae type)LoliinaeLolium

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Secreted

Pathology & Biotechi

Allergenic propertiesi

Causes an allergic reaction in human. Causes grass pollen allergy. Binds to IgE.1 Publication

Keywords - Diseasei

Allergen

Protein family/group databases

Allergomei3355. Lol p 2.0101.
457. Lol p 2.

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001545721 – 97Pollen allergen Lol p 2-AAdd BLAST97

Structurei

3D structure databases

ProteinModelPortaliP14947.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini15 – 96Expansin-like CBDPROSITE-ProRule annotationAdd BLAST82

Sequence similaritiesi

Belongs to the expansin family. Expansin B subfamily.Curated
Contains 1 expansin-like CBD domain.PROSITE-ProRule annotation

Family and domain databases

Gene3Di2.60.40.760. 1 hit.
InterProiIPR005453. Allergen_Lolp2.
IPR007117. Expansin_CBD.
[Graphical view]
PfamiPF01357. Pollen_allerg_1. 1 hit.
[Graphical view]
PRINTSiPR01637. LOLP2ALLERGN.
SUPFAMiSSF49590. SSF49590. 1 hit.
PROSITEiPS50843. EXPANSIN_CBD. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P14947-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
AAPVEFTVEK GSDEKNLALS IKYNKEGDSM AEVELKEHGS NEWLALKKNG
60 70 80 90
DGVWEIKSDK PLKGPFNFRF VSEKGMRNVF DDVVPADFKV GTTYKPE
Length:97
Mass (Da):10,880
Last modified:April 1, 1990 - v1
Checksum:i91A7DDB5DEA5BDD7
GO

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural varianti29S → A.1
Natural varianti49N → D.1
Natural varianti59D → E.1
Natural varianti76M → E.1

Sequence databases

PIRiA34291.

Cross-referencesi

Sequence databases

PIRiA34291.

3D structure databases

ProteinModelPortaliP14947.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

Allergomei3355. Lol p 2.0101.
457. Lol p 2.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

Gene3Di2.60.40.760. 1 hit.
InterProiIPR005453. Allergen_Lolp2.
IPR007117. Expansin_CBD.
[Graphical view]
PfamiPF01357. Pollen_allerg_1. 1 hit.
[Graphical view]
PRINTSiPR01637. LOLP2ALLERGN.
SUPFAMiSSF49590. SSF49590. 1 hit.
PROSITEiPS50843. EXPANSIN_CBD. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiMPAL2_LOLPR
AccessioniPrimary (citable) accession number: P14947
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 1, 1990
Last sequence update: April 1, 1990
Last modified: October 5, 2016
This is version 80 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

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.