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Protein

Glucan endo-1,3-beta-glucosidase GV

Gene
N/A
Organism
Hordeum vulgare (Barley)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

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

Catalytic activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei239 – 2391NucleophileBy similarity
Active sitei296 – 2961Proton donorBy similarity

GO - Molecular functioni

  1. glucan endo-1,3-beta-D-glucosidase activity Source: UniProtKB-EC

GO - Biological processi

  1. carbohydrate metabolic process Source: InterPro
  2. defense response Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Plant defense

Protein family/group databases

CAZyiGH17. Glycoside Hydrolase Family 17.

Names & Taxonomyi

Protein namesi
Recommended 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
OrganismiHordeum vulgare (Barley)
Taxonomic identifieri4513 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladePooideaeTriticeaeHordeum

Organism-specific databases

GrameneiQ02438.

Subcellular locationi

Cytoplasm Curated

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 316316Glucan endo-1,3-beta-glucosidase GVPRO_0000205275Add
BLAST

Expressioni

Gene expression databases

ExpressionAtlasiQ02438. baseline.
GenevestigatoriQ02438.

Structurei

3D structure databases

ProteinModelPortaliQ02438.
SMRiQ02438. Positions 6-314.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 17 family.Curated

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR000490. Glyco_hydro_17.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF00332. Glyco_hydro_17. 1 hit.
[Graphical view]
SUPFAMiSSF51445. SSF51445. 1 hit.
PROSITEiPS00587. GLYCOSYL_HYDROL_F17. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q02438-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MGAVHGVCYG MVGDNLPSRS DVVQLYKSRN IHAMRIYNPD QEALTALRGS
60 70 80 90 100
GIFLILDVGG VDEVRRLGRD PSYAAGWVRS NVQAYYPDVL IRYIAVGNEV
110 120 130 140 150
PAGDTGIILL AMQNVHNALA SANLSSSIKV STAVRFDVIT NSFPPSSGVF
160 170 180 190 200
RDPSGLVPIA RFLDSTGAPF LANVYPYFAY RDDRGQNIRL NYATLQPGTT
210 220 230 240 250
VRDNGNGLTY TSLFDAMVDS IYAALEKAGT PNVRVVVSES GWPSAGGFGA
260 270 280 290 300
SVENARNYNQ GLIDHIRSGT PKRPGAIETY IFAMFNENRK PGDEVERNFG
310
LFFPNKQPVY PTTFPN
Length:316
Mass (Da):34,414
Last modified:February 1, 1996 - v2
Checksum:i0CC0AA9D48269B4F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M96939 mRNA. Translation: AAA21564.1.
PIRiS46237.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M96939 mRNA. Translation: AAA21564.1.
PIRiS46237.

3D structure databases

ProteinModelPortaliQ02438.
SMRiQ02438. Positions 6-314.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

CAZyiGH17. Glycoside Hydrolase Family 17.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Organism-specific databases

GrameneiQ02438.

Gene expression databases

ExpressionAtlasiQ02438. baseline.
GenevestigatoriQ02438.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR000490. Glyco_hydro_17.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF00332. Glyco_hydro_17. 1 hit.
[Graphical view]
SUPFAMiSSF51445. SSF51445. 1 hit.
PROSITEiPS00587. GLYCOSYL_HYDROL_F17. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  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.

Entry informationi

Entry nameiE13E_HORVU
AccessioniPrimary (citable) accession number: Q02438
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: February 1, 1996
Last modified: January 7, 2015
This is version 67 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

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

External Data

Dasty 3

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 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.