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Protein

Chitosanase

Gene

csn

Organism
Bacillus sp. DAU101
Status
Unreviewed-Annotation score: -Protein inferred from homologyi

Functioni

Aids in the defense against invading fungal pathogens by degrading their cell wall chitosan.UniRule annotation

Catalytic activityi

Endohydrolysis of beta-(1->4)-linkages between D-glucosamine residues in a partly acetylated chitosan.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei55Proton donorUniRule annotation1
Active sitei71NucleophileUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosidaseUniRule annotation, Hydrolase

Protein family/group databases

CAZyiGH46 Glycoside Hydrolase Family 46

Names & Taxonomyi

Protein namesi
Recommended name:
ChitosanaseUniRule annotation (EC:3.2.1.132UniRule annotation)
Gene namesi
Name:csnImported
OrganismiBacillus sp. DAU101Imported
Taxonomic identifieri363332 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

SecretedUniRule annotation

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 36Sequence analysisAdd BLAST36
ChainiPRO_500262460237 – 278ChitosanaseSequence analysisAdd BLAST242

Structurei

3D structure databases

ProteinModelPortaliA0EQW7
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 46 family.UniRule annotation

Keywords - Domaini

SignalSequence analysis

Family and domain databases

CDDicd00978 chitosanase_glyco_hydro_46, 1 hit
Gene3Di3.30.386.10, 1 hit
InterProiView protein in InterPro
IPR000400 Glyco_hydro_46
IPR023099 Glyco_hydro_46_N
IPR023346 Lysozyme-like_dom_sf
PfamiView protein in Pfam
PF01374 Glyco_hydro_46, 1 hit
PIRSFiPIRSF036551 Chitosanase, 1 hit
SUPFAMiSSF53955 SSF53955, 1 hit
PROSITEiView protein in PROSITE
PS60000 CHITOSANASE_46_80, 1 hit

Sequencei

Sequence statusi: Complete.

A0EQW7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKISLKKKAG FWKKTAVSSL IFTMFFTLMM SGTVFAAGLN KDQKRRAEQL
60 70 80 90 100
TSIFENGKTE IQYGYVEALD DGRGYTCGRA GFTTATGDAL EVVEVYTKAV
110 120 130 140 150
PNNKLKKYLP ELRRLAKDES DDISNLKGFA SAWRSLGNDK AFRAAQDKVN
160 170 180 190 200
DSLYYQPAMK RSENAGLKTA LAKAVMYDTV IQHGDGDDPD SFYALIKRTN
210 220 230 240 250
KKMGGSPKDG TDEKKWLNKF LDVRYDDLMN PSDEDTQDEW RESVARVDVF
260 270
RDIVKEKNYN LNGPIHVRSS EYGNFTIQ
Length:278
Mass (Da):31,420
Last modified:November 28, 2006 - v1
Checksum:i075D979DB911A2AD
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DQ316095 Genomic DNA Translation: ABC66094.1

Similar proteinsi

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DQ316095 Genomic DNA Translation: ABC66094.1

3D structure databases

ProteinModelPortaliA0EQW7
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

CAZyiGH46 Glycoside Hydrolase Family 46

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

CDDicd00978 chitosanase_glyco_hydro_46, 1 hit
Gene3Di3.30.386.10, 1 hit
InterProiView protein in InterPro
IPR000400 Glyco_hydro_46
IPR023099 Glyco_hydro_46_N
IPR023346 Lysozyme-like_dom_sf
PfamiView protein in Pfam
PF01374 Glyco_hydro_46, 1 hit
PIRSFiPIRSF036551 Chitosanase, 1 hit
SUPFAMiSSF53955 SSF53955, 1 hit
PROSITEiView protein in PROSITE
PS60000 CHITOSANASE_46_80, 1 hit
ProtoNetiSearch...

Entry informationi

Entry nameiA0EQW7_9BACI
AccessioniPrimary (citable) accession number: A0EQW7
Entry historyiIntegrated into UniProtKB/TrEMBL: November 28, 2006
Last sequence update: November 28, 2006
Last modified: February 28, 2018
This is version 30 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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