D8VPP5 · AL11A_OLEEU

Function

function

Catalyzes the demethylesterification of homogalacturonan components of pectin. May be involved in pollen tube development.

Catalytic activity

pH Dependence

Optimum pH is 5.5-6.0.

Pathway

Glycan metabolism; pectin degradation; 2-dehydro-3-deoxy-D-gluconate from pectin: step 1/5.

Features

Showing features for active site.

136450100150200250300350
TypeIDPosition(s)Description
Active site220

GO annotations

AspectTerm
Cellular Componentextracellular region
Molecular Functionpectinesterase activity
Biological Processcell wall modification
Biological Processpectin catabolic process

Keywords

Enzyme and pathway databases

Protein family/group databases

Names & Taxonomy

Protein names

  • Recommended name
    Pectinesterase 1
  • EC number
  • Alternative names
    • Pollen allergen Ole e 11.0101 (Ole e 11-1)
  • Allergen name
    Ole e 11.0101

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > asterids > lamiids > Lamiales > Oleaceae > Oleeae > Olea

Accessions

  • Primary accession
    D8VPP5

Subcellular Location

Keywords

Phenotypes & Variants

Allergenic properties

Causes an allergic reaction in human. Allergen from olive pollen. Important in Mediterranean countries and California. Its prevalence is related to the geographic area.

Keywords

Protein family/group databases

PTM/Processing

Features

Showing features for signal, chain, glycosylation.

TypeIDPosition(s)Description
Signal1-22
ChainPRO_000042108323-364Pectinesterase 1
Glycosylation103N-linked (GlcNAc...) asparagine

Post-translational modification

Glycosylated.

Keywords

PTM databases

Expression

Tissue specificity

Expressed in pollen.

Structure

Family & Domains

Sequence similarities

Belongs to the pectinesterase family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    364
  • Mass (Da)
    39,667
  • Last updated
    2010-10-05 v1
  • Checksum
    EE0B77A896D62F12
MSCIAVEAVLLGILLYIPIVLSDDRAPIPSNSAQLNSWFDGIIQPVAVRKATMDPALVTAEGQTKVIKLKSDGSGDFKSINEAIKSIPDDNTKRVILSLAPGNYSEKVKIGMYKHYITFYGEDPNNMPILVFGGTAAEYGTVDSATLIVESNYFSAVNLKIVNSAPRPDGKRVGAQAAALRISGDKASFYNVKIYGFQDTLCDDKGKHFYKDCYIEGTVDFIFGSGKSIFLNTELHAVPGDQPAIITAQARKTDSEDTGYYFVNCRVTGGGAFLGRSWMPAAKVVFAYTEMVDAIHPEGWILVKPEHESTVRFSEYNNKGPGANMEKRAKFVKRLSDAEAKQSISLGSIEASKWLLPPRVVGLP

Polymorphism

Several isoforms of the allergen exist due to polymorphism.

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
GU084173
EMBL· GenBank· DDBJ
ACZ57582.1
EMBL· GenBank· DDBJ
mRNA

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.
FeedbackHelp