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P16061 (CHI8_POPTR) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 100. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein attributes

Sequence length316 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at transcript 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.

Sequence similarities

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

Contains 1 chitin-binding type-1 domain.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2323 Potential
Chain24 – 316293Endochitinase WIN8
PRO_0000005319

Regions

Domain24 – 6441Chitin-binding type-1

Amino acid modifications

Disulfide bond26 ↔ 41 By similarity
Disulfide bond35 ↔ 47 By similarity
Disulfide bond40 ↔ 54 By similarity
Disulfide bond58 ↔ 62 By similarity
Disulfide bond84 ↔ 146 By similarity
Disulfide bond158 ↔ 168 By similarity
Disulfide bond266 ↔ 298 By similarity

Sequences

Sequence LengthMass (Da)Tools
P16061 [UniParc].

Last modified April 1, 1990. Version 1.
Checksum: A441FD604B2C1615

FASTA31635,046
        10         20         30         40         50         60 
MRFWALTVLS LLLSLLLGVS SDTAQCGSQA GNATCPNDLC CSSGGYCGLT VAYCCAGCVS 

        70         80         90        100        110        120 
QCRNCFFTES MFEQMLPNRN NDSCPGKGFY TYDAYFVATE FYPGFGMTGD DDTRKRELAA 

       130        140        150        160        170        180 
FFAQTSQETS GRSIIGEDAP FTWGYCLVNE LNPNSDYCDP KTKSSYPCVA DYYGRGPLQL 

       190        200        210        220        230        240 
RWNYNYGECG NYLGQNLLDE PEKVATDPVL SFEAALWFWM NPHSTGAPSC HEVITGEWSP 

       250        260        270        280        290        300 
SEADIEAGRK PGFGMLTNII TNGGECTKDG KTRQQNRIDY YLRYCDMLQV DPGDNLYCDN 

       310 
QETFEDNGLL KMVGTM 

« Hide

References

[1]"Systemic accumulation of specific mRNAs in response to wounding in poplar trees."
Parsons T.J., Bradshaw H.D. Jr., Gordon M.P.
Proc. Natl. Acad. Sci. U.S.A. 86:7895-7899(1989) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
M25337 mRNA. Translation: AAA96702.1.
PIRA33985.

3D structure databases

ProteinModelPortalP16061.
SMRP16061. Positions 24-64.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING3694.estExt_fgenesh4_pg.C_LG_IV1532.

Protein family/group databases

CAZyCBM18. Carbohydrate-Binding Module Family 18.
GH19. Glycoside Hydrolase Family 19.

Proteomic databases

PRIDEP16061.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Phylogenomic databases

eggNOGCOG3979.
HOGENOMHOG000231411.

Family and domain databases

Gene3D3.30.60.10. 1 hit.
InterProIPR001002. Chitin-bd_1.
IPR018371. Chitin-binding_1_CS.
IPR016283. Glyco_hydro_19.
IPR000726. Glyco_hydro_19_cat.
IPR023346. Lysozyme-like_dom.
[Graphical view]
PfamPF00187. Chitin_bind_1. 1 hit.
PF00182. Glyco_hydro_19. 1 hit.
[Graphical view]
PIRSFPIRSF001060. Endochitinase. 1 hit.
ProDomPD000609. Chitin_bd_1. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SMARTSM00270. ChtBD1. 1 hit.
[Graphical view]
SUPFAMSSF53955. SSF53955. 1 hit.
SSF57016. SSF57016. 1 hit.
PROSITEPS00026. CHIT_BIND_I_1. 1 hit.
PS50941. CHIT_BIND_I_2. 1 hit.
PS00773. CHITINASE_19_1. 1 hit.
PS00774. CHITINASE_19_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameCHI8_POPTR
AccessionPrimary (citable) accession number: P16061
Entry history
Integrated into UniProtKB/Swiss-Prot: April 1, 1990
Last sequence update: April 1, 1990
Last modified: April 16, 2014
This is version 100 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries