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Phoenix dactylifera (Date palm)
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli



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

Catalytic activityi

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

GO - Molecular functioni

GO - Biological processi


Molecular functionGlycosidase, Hydrolase

Names & Taxonomyi

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

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Apoplast, Secreted

Pathology & Biotechi

Allergenic propertiesi

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

Keywords - Diseasei


PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_0000372706‹1 – ›12Beta-galactosidaseAdd BLAST›12

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 35 family.Sequence analysis


Sequence statusi: Fragment.

Mass (Da):1,361
Last modified:May 5, 2009 - v1

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Non-terminal residuei11 Publication1
Non-terminal residuei121 Publication1

Mass spectrometryi

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

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.

Entry informationi

Entry nameiBGAL_PHODC
AccessioniPrimary (citable) accession number: P85412
Entry historyiIntegrated 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. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program


Keywords - Technical termi

Direct protein sequencing


  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families