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O97402 (XYN_PHACE) Reviewed, UniProtKB/Swiss-Prot

Last modified November 13, 2013. Version 60. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | 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:
Endo-1,4-beta-xylanase

Short name=Xylanase
EC=3.2.1.8
Alternative name(s):
1,4-beta-D-xylan xylanohydrolase
OrganismPhaedon cochleariae (Mustard beetle)
Taxonomic identifier80249 [NCBI]
Taxonomic lineageEukaryotaMetazoaEcdysozoaArthropodaHexapodaInsectaPterygotaNeopteraEndopterygotaColeopteraPolyphagaCucujiformiaChrysomeloideaChrysomelidaeChrysomelinaeChrysomeliniPhaedon

Protein attributes

Sequence length217 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at transcript level

General annotation (Comments)

Catalytic activity

Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans.

Pathway

Glycan degradation; xylan degradation. UniProtKB P36217

Subcellular location

Secreted Potential.

Tissue specificity

Expressed in larval carcasses and gut, and adult gut. Ref.1

Developmental stage

Larvae and adult. Ref.1

Sequence similarities

Belongs to the glycosyl hydrolase 11 (cellulase G) family.

Ontologies

Keywords
   Biological processCarbohydrate metabolism
Digestion
Polysaccharide degradation
Xylan degradation
   Cellular componentSecreted
   DomainSignal
   Molecular functionGlycosidase
Hydrolase
   PTMGlycoprotein
Gene Ontology (GO)
   Biological_processdigestion

Inferred from electronic annotation. Source: UniProtKB-KW

xylan catabolic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

   Cellular_componentextracellular region

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionendo-1,4-beta-xylanase activity

Inferred from electronic annotation. Source: UniProtKB-EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 1717 Potential
Chain18 – 217200Endo-1,4-beta-xylanase
PRO_5000147330

Sites

Active site1071Nucleophile By similarity UniProtKB P36217
Active site2041Proton donor By similarity UniProtKB P36217

Amino acid modifications

Glycosylation561N-linked (GlcNAc...) Potential
Glycosylation801N-linked (GlcNAc...) Potential

Sequences

Sequence LengthMass (Da)Tools
O97402 [UniParc].

Last modified May 1, 1999. Version 1.
Checksum: 92185C41BF39A644

FASTA21723,942
        10         20         30         40         50         60 
MQFLIPVVIL CVSLVDSQKV LYNNEIGFNN GFYYAFWKDS GSATFTLESG GRYAGNWTTS 

        70         80         90        100        110        120 
TNNWVGGKGW NPGNSWRTVN YSGYYGINEY ANSYLSLYGW TTNPLIEYYV VESYGSYSPL 

       130        140        150        160        170        180 
NCPGGTDEGS FTSGGATYQV RKCRRTNAPS IIGTQSFDQY FSVRTPKKGF GQVSGSVNFA 

       190        200        210 
DHVQYWASKG LPLGTHAHQI FATEGYQSSG FADITVS 

« Hide

References

[1]"Molecular cloning of cDNAs encoding a range of digestive enzymes from a phytophagous beetle, Phaedon cochleariae."
Girard C., Jouanin L.
Insect Biochem. Mol. Biol. 29:1129-1142(1999) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA], TISSUE SPECIFICITY, DEVELOPMENTAL STAGE.
Tissue: Larval gut.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
Y17908 mRNA. Translation: CAA76932.1.

3D structure databases

ProteinModelPortalO97402.
SMRO97402. Positions 18-217.
ModBaseSearch...
MobiDBSearch...

Protein family/group databases

CAZyGH11. Glycoside Hydrolase Family 11.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Enzyme and pathway databases

UniPathwayUPA00114.

Family and domain databases

Gene3D2.60.120.180. 1 hit.
InterProIPR008985. ConA-like_lec_gl_sf.
IPR001137. Glyco_hydro_11.
IPR013319. Glyco_hydro_11/12.
IPR018208. Glyco_hydro_11_AS.
[Graphical view]
PfamPF00457. Glyco_hydro_11. 1 hit.
[Graphical view]
PRINTSPR00911. GLHYDRLASE11.
SUPFAMSSF49899. SSF49899. 1 hit.
PROSITEPS00776. GLYCOSYL_HYDROL_F11_1. 1 hit.
PS00777. GLYCOSYL_HYDROL_F11_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameXYN_PHACE
AccessionPrimary (citable) accession number: O97402
Secondary accession number(s): P81525
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: May 1, 1999
Last modified: November 13, 2013
This is version 60 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries