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P81669 (BGAL_PINPS) Reviewed, UniProtKB/Swiss-Prot

Last modified March 19, 2014. Version 41. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Putative beta-galactosidase

Short name=Lactase
EC=3.2.1.23
OrganismPinus pinaster (Maritime pine)
Taxonomic identifier71647 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaPinidaePinalesPinaceaePinusPinus

Protein attributes

Sequence length44 AA.
Sequence statusFragments.
Protein existenceEvidence at protein level

General annotation (Comments)

Catalytic activity

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

Induction

By water stress.

Miscellaneous

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

Sequence similarities

Belongs to the glycosyl hydrolase 35 family.

Ontologies

Keywords
   Biological processStress response
   Molecular functionGlycosidase
Hydrolase
   Technical termDirect protein sequencing
Gene Ontology (GO)
   Biological_processresponse to stress

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular_functionbeta-galactosidase activity

Inferred from electronic annotation. Source: UniProtKB-EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain‹1 – ›44›44Putative beta-galactosidase
PRO_0000057686

Experimental info

Non-adjacent residues15 – 162
Non-adjacent residues29 – 302
Non-terminal residue11
Non-terminal residue441

Sequences

Sequence LengthMass (Da)Tools
P81669 [UniParc].

Last modified July 15, 1999. Version 1.
Checksum: 30886985FF48C9FA

FASTA444,831
        10         20         30         40 
VNIGVNYGML GNSYPTGPET ERHFGLNPDT LHVVRHAQGF HNLA 

« Hide

References

[1]"Separation and characterization of needle and xylem maritime pine proteins."
Costa P., Pionneau C., Bauw G., Dubos C., Bahrman N., Kremer A., Frigerio J.-M., Plomion C.
Electrophoresis 20:1098-1108(1999) [PubMed] [Europe PMC] [Abstract]
Cited for: PROTEIN SEQUENCE.
Tissue: Needle.

Cross-references

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

ProtoNetSearch...

Entry information

Entry nameBGAL_PINPS
AccessionPrimary (citable) accession number: P81669
Entry history
Integrated into UniProtKB/Swiss-Prot: July 15, 1999
Last sequence update: July 15, 1999
Last modified: March 19, 2014
This is version 41 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries