Skip Header

Contribute Send feedback
Read comments (?) or add your own

P85338 (CHI2_TAXBA) Reviewed, UniProtKB/Swiss-Prot

Last modified May 31, 2011. Version 17. 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:
Endochitinase 2

EC=3.2.1.14
OrganismTaxus baccata (English yew)
Taxonomic identifier25629 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaConiferopsidaConiferalesTaxaceaeTaxus

Protein attributes

Sequence length19 AA.
Sequence statusFragment.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

Defense against chitin containing fungal pathogens.

Catalytic activity

Random hydrolysis of N-acetyl-beta-D-glucosaminide (1->4)-beta-linkages in chitin and chitodextrins.

Subcellular location

Secretedcell wall Ref.1.

Sequence similarities

Belongs to the glycosyl hydrolase 19 family. Chitinase class I subfamily.

Ontologies

Keywords
   Biological processCarbohydrate metabolism
Chitin degradation
Plant defense
Polysaccharide degradation
   Cellular componentCell wall
Secreted
   Molecular functionGlycosidase
Hydrolase
   PTMDisulfide bond
   Technical termDirect protein sequencing
Gene Ontology (GO)
   Biological processchitin catabolic process

Inferred from electronic annotation. Source: UniProtKB-KW

defense response

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentcell wall

Inferred from electronic annotation. Source: UniProtKB-SubCell

extracellular region

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular functionchitinase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain‹1 – ›19›19Endochitinase 2
PRO_0000314646

Amino acid modifications

Disulfide bond17 ↔ ? By similarity UniProtKB Q39785

Experimental info

Non-terminal residue11
Non-terminal residue191

Sequences

Sequence LengthMass (Da)Tools
P85338 [UniParc].

Last modified January 15, 2008. Version 1.
Checksum: DBC4347B85B4A1B9

FASTA191,898
        10 
TAGFGVFTNI INGGLECGK 

« Hide

References

[1]"Analysis of the soluble cell wall proteome of gymnosperms."
Uzal E.N., Gomez-Ros L.V., Hernandez J.A., Pedreno M.A., Cuello J., Ros Barcelo A.
J. Plant Physiol. 166:831-843(2009) [PubMed: 19157640] [Abstract]
Cited for: PROTEIN SEQUENCE, SUBCELLULAR LOCATION.
Strain: PC-1008.
Tissue: Callus.

Cross-references

3D structure databases

ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

PROSITEPS00773. CHITINASE_19_1. Partial match.
PS00774. CHITINASE_19_2. Partial match.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameCHI2_TAXBA
AccessionPrimary (citable) accession number: P85338
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: January 15, 2008
Last modified: May 31, 2011
This is version 17 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries

SIMILARITY comments

Index of protein domains and families