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Protein

Putative beta-galactosidase

Gene
N/A
Organism
Pinus pinaster (Maritime pine)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Miscellaneous

On the 2D-gel the determined pI of this protein (spot N76) is: 5.8, its MW is: 32 kDa.

Catalytic activityi

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

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosidase, Hydrolase
Biological processStress response

Names & Taxonomyi

Protein namesi
Recommended name:
Putative beta-galactosidase (EC:3.2.1.23)
Short name:
Lactase
OrganismiPinus pinaster (Maritime pine)
Taxonomic identifieri71647 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaPinidaePinalesPinaceaePinusPinus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_0000057686‹1 – ›44Putative beta-galactosidaseAdd BLAST›44

Expressioni

Inductioni

By water stress.

Structurei

3D structure databases

ProteinModelPortaliP81669.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 35 family.Curated

Sequencei

Sequence statusi: Fragments.

P81669-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40 
VNIGVNYGML GNSYPTGPET ERHFGLNPDT LHVVRHAQGF HNLA
Length:44
Mass (Da):4,831
Last modified:July 15, 1999 - v1
Checksum:i30886985FF48C9FA
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Non-terminal residuei11
Non-adjacent residuesi15 – 16Curated2
Non-adjacent residuesi29 – 30Curated2
Non-terminal residuei441

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_PINPS
AccessioniPrimary (citable) accession number: P81669
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 15, 1999
Last sequence update: July 15, 1999
Last modified: July 6, 2016
This is version 45 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

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