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Q02438 (E13E_HORVU) Reviewed, UniProtKB/Swiss-Prot

Last modified October 16, 2013. Version 64. 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:
Glucan endo-1,3-beta-glucosidase GV

EC=3.2.1.39
Alternative name(s):
(1->3)-beta-glucan endohydrolase GV
(1->3)-beta-glucanase isoenzyme GV
Beta-1,3-endoglucanase GV
OrganismHordeum vulgare (Barley)
Taxonomic identifier4513 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladePooideaeTriticeaeHordeum

Protein attributes

Sequence length316 AA.
Sequence statusComplete.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

May provide a degree of protection against microbial invasion of germinated barley grain through its ability to degrade fungal cell wall polysaccharides.

Catalytic activity

Hydrolysis of (1->3)-beta-D-glucosidic linkages in (1->3)-beta-D-glucans.

Subcellular location

Cytoplasm Probable.

Sequence similarities

Belongs to the glycosyl hydrolase 17 family.

Ontologies

Keywords
   Biological processPlant defense
   Cellular componentCytoplasm
   Molecular functionGlycosidase
Hydrolase
Gene Ontology (GO)
   Biological_processcarbohydrate metabolic process

Inferred from electronic annotation. Source: InterPro

defense response

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionglucan endo-1,3-beta-D-glucosidase activity

Inferred from electronic annotation. Source: UniProtKB-EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 316316Glucan endo-1,3-beta-glucosidase GV
PRO_0000205275

Sites

Active site2391Nucleophile By similarity
Active site2961Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
Q02438 [UniParc].

Last modified February 1, 1996. Version 2.
Checksum: 0CC0AA9D48269B4F

FASTA31634,414
        10         20         30         40         50         60 
MGAVHGVCYG MVGDNLPSRS DVVQLYKSRN IHAMRIYNPD QEALTALRGS GIFLILDVGG 

        70         80         90        100        110        120 
VDEVRRLGRD PSYAAGWVRS NVQAYYPDVL IRYIAVGNEV PAGDTGIILL AMQNVHNALA 

       130        140        150        160        170        180 
SANLSSSIKV STAVRFDVIT NSFPPSSGVF RDPSGLVPIA RFLDSTGAPF LANVYPYFAY 

       190        200        210        220        230        240 
RDDRGQNIRL NYATLQPGTT VRDNGNGLTY TSLFDAMVDS IYAALEKAGT PNVRVVVSES 

       250        260        270        280        290        300 
GWPSAGGFGA SVENARNYNQ GLIDHIRSGT PKRPGAIETY IFAMFNENRK PGDEVERNFG 

       310 
LFFPNKQPVY PTTFPN 

« Hide

References

[1]"Heterologous expression of cDNAs encoding barley (Hordeum vulgare) (1-->3)-beta-glucanase isoenzyme GV."
Xu P., Harvey A.J., Fincher G.B.
FEBS Lett. 348:206-210(1994) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
Strain: cv. Clipper.
Tissue: Leaf and Root.
[2]"Evolution and differential expression of the (1-->3)-beta-glucan endohydrolase-encoding gene family in barley, Hordeum vulgare."
Xu P., Wang J., Fincher G.B.
Gene 120:157-165(1992) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 5-316.
Strain: cv. Clipper.
Tissue: Leaf and Root.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
M96939 mRNA. Translation: AAA21564.1.
PIRS46237.

3D structure databases

ProteinModelPortalQ02438.
SMRQ02438. Positions 6-314.
ModBaseSearch...
MobiDBSearch...

Protein family/group databases

CAZyGH17. Glycoside Hydrolase Family 17.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Organism-specific databases

GrameneQ02438.

Gene expression databases

GenevestigatorQ02438.

Family and domain databases

Gene3D3.20.20.80. 1 hit.
InterProIPR000490. Glyco_hydro_17.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamPF00332. Glyco_hydro_17. 1 hit.
[Graphical view]
SUPFAMSSF51445. SSF51445. 1 hit.
PROSITEPS00587. GLYCOSYL_HYDROL_F17. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameE13E_HORVU
AccessionPrimary (citable) accession number: Q02438
Entry history
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: February 1, 1996
Last modified: October 16, 2013
This is version 64 of the entry and version 2 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