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P23431

- E13B_NICPL

UniProt

P23431 - E13B_NICPL

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Protein
Glucan endo-1,3-beta-glucosidase, basic vacuolar isoform
Gene
GN2
Organism
Nicotiana plumbaginifolia (Leadwort-leaved tobacco) (Tex-Mex tobacco)
Status
Reviewed - Annotation score: 4 out of 5 - Protein inferred from homologyi

Functioni

Implicated in the defense of plants against pathogens.

Catalytic activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei273 – 2731Nucleophile By similarity
Active sitei329 – 3291Proton donor By 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, basic vacuolar isoform (EC:3.2.1.39)
Alternative name(s):
(1->3)-beta-glucan endohydrolase
Short name:
(1->3)-beta-glucanase
Beta-1,3-endoglucanase, basic
Gene namesi
Name:GN2
OrganismiNicotiana plumbaginifolia (Leadwort-leaved tobacco) (Tex-Mex tobacco)
Taxonomic identifieri4092 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeNicotianoideaeNicotianeaeNicotiana

Subcellular locationi

GO - Cellular componenti

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

Keywords - Cellular componenti

Vacuole

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 3232
Add
BLAST
Chaini33 – 348316Glucan endo-1,3-beta-glucosidase, basic vacuolar isoform
PRO_0000011867Add
BLAST
Propeptidei349 – 36517Removed in mature form By similarity
PRO_0000011868Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi356 – 3561N-linked (GlcNAc...) Reviewed prediction

Keywords - PTMi

Glycoprotein

Structurei

3D structure databases

ProteinModelPortaliP23431.
SMRiP23431. Positions 35-347.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

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.

Sequence processingi: The displayed sequence is further processed into a mature form.

P23431-1 [UniParc]FASTAAdd to Basket

« Hide

MSTLHKHNTP QMAAITLLGL LLVASSIEIA GAESIGVCYG MLGNNLPNHW    50
EVIQLYKSRN IGRLRLYDPN HGALQALKGS NIEVMLGLPN SDVKHIASGM 100
EHARWWVQKN VKDFWPDVKI KYIAVGNEIS PVTGTSYLTS FLTPAMVNIY 150
KAIGEAGLGN NIKVSTSVDM TLIGNSYPPS QGSFRNDARW FVDPIVGFLR 200
DTRAPLLVNI YPYFSYSGNP GQISLPYSLF TAPNVVVQDG SRQYRNLFDA 250
MLDSVYAALE RSGGASVGIV VSESGWPSAG AFGATYDNAA TYLKNLIQHA 300
KEGSPRKPRP IETYIFAMFD ENNKNPELEK HFGLFSPNKQ PKYNLNFGVS 350
GSVETNATAS LISEI 365
Length:365
Mass (Da):39,984
Last modified:November 1, 1991 - v1
Checksum:iC744FD90E1D9C505
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X54742 Genomic DNA. Translation: CAA38540.1.
PIRiS13594.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X54742 Genomic DNA. Translation: CAA38540.1 .
PIRi S13594.

3D structure databases

ProteinModelPortali P23431.
SMRi P23431. Positions 35-347.
ModBasei Search...
MobiDBi Search...

Protein family/group databases

CAZyi GH17. Glycoside Hydrolase Family 17.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

Gene3Di 3.20.20.80. 1 hit.
InterProi IPR000490. Glyco_hydro_17.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view ]
Pfami PF00332. Glyco_hydro_17. 1 hit.
[Graphical view ]
SUPFAMi SSF51445. SSF51445. 1 hit.
PROSITEi PS00587. GLYCOSYL_HYDROL_F17. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Sequence of a Nicotiana plumbaginifolia beta(1,3)-glucanase gene encoding a vacuolar isoform."
    Gheysen G.D., Inze D., Soetaert P., van Montagu M., Castresana C.
    Nucleic Acids Res. 18:6685-6685(1990) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Entry informationi

Entry nameiE13B_NICPL
AccessioniPrimary (citable) accession number: P23431
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1991
Last sequence update: November 1, 1991
Last modified: February 19, 2014
This is version 66 of the entry and version 1 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

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