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Protein

Endochitinase WIN8

Gene

WIN8

Organism
Populus trichocarpa (Western balsam poplar) (Populus balsamifera subsp. trichocarpa)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Defense against chitin-containing fungal pathogens.

Catalytic activityi

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

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosidase, Hydrolase
Biological processCarbohydrate metabolism, Chitin degradation, Plant defense, Polysaccharide degradation
LigandChitin-binding

Protein family/group databases

CAZyiCBM18 Carbohydrate-Binding Module Family 18
GH19 Glycoside Hydrolase Family 19

Names & Taxonomyi

Protein namesi
Recommended name:
Endochitinase WIN8 (EC:3.2.1.14)
Gene namesi
Name:WIN8
OrganismiPopulus trichocarpa (Western balsam poplar) (Populus balsamifera subsp. trichocarpa)
Taxonomic identifieri3694 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsMalpighialesSalicaceaeSaliceaePopulus
Proteomesi
  • UP000006729 Componenti: Linkage group LGIV

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 23Sequence analysisAdd BLAST23
ChainiPRO_000000531924 – 316Endochitinase WIN8Add BLAST293

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi26 ↔ 41PROSITE-ProRule annotation
Disulfide bondi35 ↔ 47PROSITE-ProRule annotation
Disulfide bondi40 ↔ 54PROSITE-ProRule annotation
Disulfide bondi58 ↔ 62PROSITE-ProRule annotation
Disulfide bondi84 ↔ 146PROSITE-ProRule annotation
Disulfide bondi158 ↔ 168PROSITE-ProRule annotation
Disulfide bondi266 ↔ 298PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bond

Interactioni

Protein-protein interaction databases

STRINGi3694.POPTR_0004s18880.1

Structurei

3D structure databases

ProteinModelPortaliP16061
SMRiP16061
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini24 – 64Chitin-binding type-1PROSITE-ProRule annotationAdd BLAST41

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiKOG4742 Eukaryota
COG3979 LUCA
HOGENOMiHOG000231411
OrthoDBiEOG09360IMR

Family and domain databases

CDDicd00325 chitinase_glyco_hydro_19, 1 hit
Gene3Di3.30.60.10, 1 hit
InterProiView protein in InterPro
IPR001002 Chitin-bd_1
IPR018371 Chitin-binding_1_CS
IPR036861 Endochitinase-like_sf
IPR016283 Glyco_hydro_19
IPR000726 Glyco_hydro_19_cat
IPR023346 Lysozyme-like_dom_sf
PfamiView protein in Pfam
PF00187 Chitin_bind_1, 1 hit
PF00182 Glyco_hydro_19, 1 hit
PIRSFiPIRSF001060 Endochitinase, 1 hit
ProDomiView protein in ProDom or Entries sharing at least one domain
PD000609 Chitin_bd_1, 1 hit
SMARTiView protein in SMART
SM00270 ChtBD1, 1 hit
SUPFAMiSSF53955 SSF53955, 1 hit
SSF57016 SSF57016, 1 hit
PROSITEiView protein in PROSITE
PS00026 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

Sequencei

Sequence statusi: Complete.

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

P16061-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRFWALTVLS LLLSLLLGVS SDTAQCGSQA GNATCPNDLC CSSGGYCGLT
60 70 80 90 100
VAYCCAGCVS QCRNCFFTES MFEQMLPNRN NDSCPGKGFY TYDAYFVATE
110 120 130 140 150
FYPGFGMTGD DDTRKRELAA FFAQTSQETS GRSIIGEDAP FTWGYCLVNE
160 170 180 190 200
LNPNSDYCDP KTKSSYPCVA DYYGRGPLQL RWNYNYGECG NYLGQNLLDE
210 220 230 240 250
PEKVATDPVL SFEAALWFWM NPHSTGAPSC HEVITGEWSP SEADIEAGRK
260 270 280 290 300
PGFGMLTNII TNGGECTKDG KTRQQNRIDY YLRYCDMLQV DPGDNLYCDN
310
QETFEDNGLL KMVGTM
Length:316
Mass (Da):35,046
Last modified:April 1, 1990 - v1
Checksum:iA441FD604B2C1615
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M25337 mRNA Translation: AAA96702.1
CM000340 Genomic DNA No translation available.
PIRiA33985

Similar proteinsi

Entry informationi

Entry nameiCHI8_POPTR
AccessioniPrimary (citable) accession number: P16061
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 1, 1990
Last sequence update: April 1, 1990
Last modified: April 25, 2018
This is version 114 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health