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Protein

Endochitinase

Gene
N/A
Organism
Avena sativa (Oat)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

This protein functions as a defense against chitin-containing fungal pathogens.1 Publication

Catalytic activityi

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

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAntimicrobial, Fungicide, Glycosidase, Hydrolase
Biological processCarbohydrate metabolism, Chitin degradation, Plant defense, Polysaccharide degradation

Enzyme and pathway databases

BRENDAi3.2.1.14. 588.

Names & Taxonomyi

Protein namesi
Recommended name:
Endochitinase (EC:3.2.1.14)
OrganismiAvena sativa (Oat)
Taxonomic identifieri4498 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladePooideaePoodaePoeaeAveninaeAvena

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_0000365620‹1 – ›200EndochitinaseAdd BLAST›200

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi? ↔ 193By similarity

Keywords - PTMi

Disulfide bond

Structurei

3D structure databases

SMRiP86181.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Family and domain databases

CDDicd00325. chitinase_glyco_hydro_19. 1 hit.
InterProiView protein in InterPro
IPR016283. Glyco_hydro_19.
IPR000726. Glyco_hydro_19_cat.
IPR023346. Lysozyme-like_dom_sf.
PfamiView protein in Pfam
PF00182. Glyco_hydro_19. 2 hits.
PIRSFiPIRSF001060. Endochitinase. 1 hit.
SUPFAMiSSF53955. SSF53955. 1 hit.

Sequencei

Sequence statusi: Fragments.

P86181-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
VSSVISSSLF EKMLLHRGFY TYDAFIAAAK SFPAFATTGS TDVRKREVAA
60 70 80 90 100
FLAQTSHETT GGWPTAPDGP YELGSTSDYF GRGPIQISYN YNYGAAGKAI
110 120 130 140 150
GVDLLRNPDL VTSDNTVEFK TALWFWMTPQ SPKPSSHDVI TGRWSPSSTD
160 170 180 190 200
KAAGRVPGYG VLTNIIDGGV ECGKGQESHV ADRIGYYKDN LDCYNQKPFA
Length:200
Mass (Da):21,728
Last modified:March 3, 2009 - v1
Checksum:i725479B5CF16A1CB
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Non-terminal residuei11
Non-adjacent residuesi17 – 18Curated2
Non-adjacent residuesi71 – 72Curated2
Non-adjacent residuesi79 – 80Curated2
Non-adjacent residuesi188 – 189Curated2
Non-terminal residuei2001

Similar proteinsi

Entry informationi

Entry nameiCHIT_AVESA
AccessioniPrimary (citable) accession number: P86181
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 3, 2009
Last sequence update: March 3, 2009
Last modified: November 22, 2017
This is version 26 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

Direct protein sequencing

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families