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Protein

Endochitinase At2g43620

Gene

At2g43620

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalytic activityi

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

GO - Molecular functioni

GO - Biological processi

Keywordsi

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

Enzyme and pathway databases

BioCyciARA:AT2G43620-MONOMER

Protein family/group databases

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

Names & Taxonomyi

Protein namesi
Recommended name:
Endochitinase At2g43620Curated (EC:3.2.1.14)
Gene namesi
Ordered Locus Names:At2g43620Imported
ORF Names:F18O19.27Imported
OrganismiArabidopsis thaliana (Mouse-ear cress)Imported
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 2

Organism-specific databases

AraportiAT2G43620
TAIRilocus:2043919 AT2G43620

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 28Sequence analysisAdd BLAST28
ChainiPRO_000043391629 – 283Endochitinase At2g43620Sequence analysisAdd BLAST255

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi31 ↔ 42PROSITE-ProRule annotation
Disulfide bondi36 ↔ 48PROSITE-ProRule annotation
Disulfide bondi41 ↔ 55PROSITE-ProRule annotation
Disulfide bondi59 ↔ 64PROSITE-ProRule annotation
Glycosylationi280N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDbiO22841
PRIDEiO22841
ProMEXiO22841

Expressioni

Gene expression databases

ExpressionAtlasiO22841 baseline and differential
GenevisibleiO22841 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT2G43620.1

Structurei

3D structure databases

ProteinModelPortaliO22841
SMRiO22841
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini29 – 66Chitin-binding type-1PROSITE-ProRule annotationAdd BLAST38

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni88 – 283CatalyticBy similarityAdd BLAST196

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiKOG4742 Eukaryota
COG3979 LUCA
HOGENOMiHOG000231411
InParanoidiO22841
KOiK01183
OMAiIARGKYC
OrthoDBiEOG093614Y0
PhylomeDBiO22841

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, 2 hits
PIRSFiPIRSF001060 Endochitinase, 1 hit
PRINTSiPR00451 CHITINBINDNG
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

Sequencei

Sequence statusi: Complete.

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

O22841-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MATLRAMLKN AFILFLFTLT IMAKTVFSQQ CGTTGCAANL CCSRYGYCGT
60 70 80 90 100
TDAYCGTGCR SGPCSSSTTP IPPTPSGGAG GLNADPRDTI ENVVTPAFFD
110 120 130 140 150
GIMSKVGNGC PAKGFYTRQA FIAAAQSFDA YKGTVAKREI AAMLAQFSHE
160 170 180 190 200
SGSFCYKEEI ARGKYCSPST AYPCTPGKDY YGRGPIQITW NYNYGAAGKF
210 220 230 240 250
LGLPLLTDPD MVARSPQVAF QCAMWFWNLN VRPVLDQGFG ATTRKINGGE
260 270 280
CNGRRPAAVQ SRVNYYLEFC RTLGITPGAN LSC
Length:283
Mass (Da):30,378
Last modified:January 1, 1998 - v1
Checksum:iD758222971EE8404
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC002333 Genomic DNA Translation: AAB64044.1
CP002685 Genomic DNA Translation: AEC10296.1
PIRiD84868
RefSeqiNP_181890.1, NM_129924.3
UniGeneiAt.43170

Genome annotation databases

EnsemblPlantsiAT2G43620.1; AT2G43620.1; AT2G43620
GeneIDi818964
GrameneiAT2G43620.1; AT2G43620.1; AT2G43620
KEGGiath:AT2G43620

Similar proteinsi

Entry informationi

Entry nameiCHI62_ARATH
AccessioniPrimary (citable) accession number: O22841
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 14, 2015
Last sequence update: January 1, 1998
Last modified: May 23, 2018
This is version 127 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
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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