A7PQW3 (E13B_VITVI) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Glucan endo-1,3-beta-glucosidase
EC=3.2.1.39

Alternative name(s):
(1->3)-beta-glucan endohydrolase
Short name=(1->3)-beta-glucanase
Beta-1,3-endoglucanase

Gene names

Ordered Locus Names:

VIT_06s0061g00120

Organism

Vitis vinifera (Grape) [Reference proteome]

Taxonomic identifier

29760 [NCBI]

Taxonomic lineage

cellular organisms › Eukaryota › Viridiplantae › Streptophyta › Streptophytina › Embryophyta › Tracheophyta › Euphyllophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › rosids incertae sedis › Vitales › Vitaceae › Vitis

Protein attributes

Sequence length	344 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level

General annotation (Comments)

Function	Implicated in the defense of plants against pathogens By similarity. UniProtKB Q03467
Catalytic activity	Hydrolysis of (1->3)-beta-D-glucosidic linkages in (1->3)-beta-D-glucans.
Sequence similarities	Belongs to the glycosyl hydrolase 17 family.

Ontologies

Keywords
Biological process	Plant defense
Domain	Signal
Molecular function	Glycosidase Hydrolase Pathogenesis-related protein
Technical term	Complete proteome Direct protein sequencing Reference proteome
Gene Ontology (GO)
Biological_process	carbohydrate metabolic process Inferred from electronic annotation. Source: InterPro defense response Inferred from electronic annotation. Source: UniProtKB-KW response to biotic stimulus Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	glucan endo-1,3-beta-D-glucosidase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 27	27	Potential
	Chain	28 – 344	317	Glucan endo-1,3-beta-glucosidase		PRO_0000363744
Sites
	Active site	268	1	Nucleophile By similarity
	Active site	325	1	Proton donor By similarity

Sequences

	Sequence		Length	Mass (Da)
	A7PQW3 [UniParc]. Last modified February 22, 2012. Version 2. Checksum: FB0E7417F0EB1A72	FASTA	344	37,093
	10 20 30 40 50 60 MALTRNRPFV VVLLLGFVIM STITIGAQSI GVCYGRNGNN LPSASQVINL YKSNGIGSMR 70 80 90 100 110 120 IYDPNSDTLQ ALRGSDIELI LDVPNTDLQS LASDASAAAT WVQNNVVNYA SEVKFRYIAV 130 140 150 160 170 180 GNEVLPTGSN AQYAQYVLPA MKNVQSAITS AGLQDQIKVS TATFSAVLGK SYPPSEGSFS 190 200 210 220 230 240 DDVSSFINPI ISFLAENGSP LLANIYPYFS YTGDTQNIRL DYALFTASGV VVQDGSYQYQ 250 260 270 280 290 300 NLFDALLDAL YAALEKAGGS NLKIVVSESG WPSEGGTAAT VDNARTYYKN LINHVKGGTP 310 320 330 340 RKSGAIETYL FAMFDENQKT GLETEKHFGL FTPGQESKYQ ISFS

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"The grapevine genome sequence suggests ancestral hexaploidization in major angiosperm phyla." Jaillon O., Aury J.-M., Noel B., Policriti A., Clepet C., Casagrande A., Choisne N., Aubourg S., Vitulo N., Jubin C., Vezzi A., Legeai F., Hugueney P., Dasilva C., Horner D., Mica E., Jublot D., Poulain J. , Bruyere C., Billault A., Segurens B., Gouyvenoux M., Ugarte E., Cattonaro F., Anthouard V., Vico V., Del Fabbro C., Alaux M., Di Gaspero G., Dumas V., Felice N., Paillard S., Juman I., Moroldo M., Scalabrin S., Canaguier A., Le Clainche I., Malacrida G., Durand E., Pesole G., Laucou V., Chatelet P., Merdinoglu D., Delledonne M., Pezzotti M., Lecharny A., Scarpelli C., Artiguenave F., Pe M.E., Valle G., Morgante M., Caboche M., Adam-Blondon A.-F., Weissenbach J., Quetier F., Wincker P. Nature 449:463-467(2007) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Pinot noir / PN40024.
[2]	Belchi-Navarro S., Almagro L., Bru R., Pedreno M.A. Submitted (JUL-2008) to UniProtKB Cited for: PROTEIN SEQUENCE OF 143-158.

Cross-references

Sequence databases
EMBL GenBank DDBJ	FN594957 Genomic DNA. Translation: CCB44250.1.
RefSeq	XP_002278123.1. XM_002278087.2.
UniGene	Vvi.13874.
3D structure databases
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	100265368.
KEGG	vvi:100265368.
Phylogenomic databases
eggNOG	euNOG08544.
Gene expression databases
ArrayExpress	A7PQW3.
Family and domain databases
Gene3D	3.20.20.80. 1 hit.
InterPro	IPR000490. Glyco_hydro_17. IPR013781. Glyco_hydro_catalytic_dom. IPR017853. Glycoside_hydrolase_SF. [Graphical view]
Pfam	PF00332. Glyco_hydro_17. 1 hit. [Graphical view]
SUPFAM	SSF51445. Glyco_hydro_cat. 1 hit.
PROSITE	PS00587. GLYCOSYL_HYDROL_F17. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

E13B_VITVI

Accession

Primary (citable) accession number: A7PQW3
Secondary accession number(s): F6GWB5

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 10, 2009
Last sequence update:	February 22, 2012
Last modified:	May 1, 2013
This is version 34 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program