Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Beta-galactosidase

Gene
N/A
Organism
Phoenix dactylifera (Date palm)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Catalytic activityi

Hydrolysis of terminal non-reducing beta-D-galactose residues in beta-D-galactosides.Curated

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Names & Taxonomyi

Protein namesi
Recommended name:
Beta-galactosidase (EC:3.2.1.23)
Short name:
Lactase
OrganismiPhoenix dactylifera (Date palm)
Taxonomic identifieri42345 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaArecaceaeCoryphoideaePhoeniceaePhoenix

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Apoplast, Secreted

Pathology & Biotechi

Allergenic propertiesi

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

Keywords - Diseasei

Allergen

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini‹1 – ›12›12Beta-galactosidasePRO_0000372706Add
BLAST

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 35 family.Sequence analysis

Sequencei

Sequence statusi: Fragment.

Length:12
Mass (Da):1,361
Last modified:May 5, 2009 - v1
Checksum:iDDB52F25DA57287D
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei1 – 111 Publication
Non-terminal residuei12 – 1211 Publication

Mass spectrometryi

Molecular mass is 90756 Da . Determined by MALDI. 1 Publication

Cross-referencesi

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

ProtoNetiSearch...

Publicationsi

  1. "Identification of 2 new allergens of Phoenix dactylifera using an immunoproteomics approach."
    Postigo I., Guisantes J.A., Negro J.M., Rodriguez-Pacheco R., David-Garcia D., Martinez J.
    J. Investig. Allergol. Clin. Immunol. 19:504-507(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE, MASS SPECTROMETRY, ALLERGEN.
    Tissue: Pollen1 Publication.

Entry informationi

Entry nameiBGAL_PHODC
AccessioniPrimary (citable) accession number: P85412
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 5, 2009
Last sequence update: May 5, 2009
Last modified: July 6, 2016
This is version 14 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Miscellaneous

On the 2D-gel the determined pI of this protein is: 6.23, its MW is: 90 kDa.1 Publication

Keywords - Technical termi

Direct protein sequencing

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families 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.