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Protein

Endochitinase At2g43610

Gene

At2g43610

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

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:AT2G43610-MONOMER

Protein family/group databases

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

Names & Taxonomyi

Protein namesi
Recommended name:
Endochitinase At2g43610Curated (EC:3.2.1.14)
Gene namesi
Ordered Locus Names:At2g43610Imported
ORF Names:F18O19.28Imported
OrganismiArabidopsis thaliana (Mouse-ear cress)Imported
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 2

Organism-specific databases

AraportiAT2G43610
TAIRilocus:2043934 AT2G43610

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_000043391529 – 281Endochitinase At2g43610Sequence analysisAdd BLAST253

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
Glycosylationi278N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDbiO22842
PRIDEiO22842

PTM databases

SwissPalmiO22842

Expressioni

Gene expression databases

ExpressionAtlasiO22842 differential
GenevisibleiO22842 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT2G43610.1

Structurei

3D structure databases

ProteinModelPortaliO22842
SMRiO22842
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
Regioni86 – 281CatalyticBy similarityAdd BLAST196

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiKOG4742 Eukaryota
COG3979 LUCA
HOGENOMiHOG000231411
InParanoidiO22842
KOiK01183
OMAiSGPCNSK
OrthoDBiEOG09360IHT
PhylomeDBiO22842

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
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.

O22842-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MATQNAILKK ALIIFLFTLT IMTGTAFSQN CGTNGCKGNM CCSRWGYCGT
60 70 80 90 100
TKAYCGTGCQ SGPCNSKPKP TPTPSGSGGL NAGPRGTIAS VITPAFFNSI
110 120 130 140 150
MSKVGSGCPA KGFYTRQAFI AAAESFAAYK GTVAKREIAA MLAQFSHESG
160 170 180 190 200
SFCYKEEIAR GRYCSPSTTY PCQPGKNYYG RGPIQITWNY NYGAAGKFLG
210 220 230 240 250
LPLLKDPDMV ARSPTVAFQC AMWFWNKNVR PVLSQGFGAT TRRINGGECN
260 270 280
GGRPAAVQSR VNHYLDFCKK LGVTPGTNLS C
Length:281
Mass (Da):29,999
Last modified:January 1, 1998 - v1
Checksum:i2E397E39A7762CCD
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC002333 Genomic DNA Translation: AAB64045.1
CP002685 Genomic DNA Translation: AEC10295.1
AY072357 mRNA Translation: AAL62349.1
AY114724 mRNA Translation: AAM48043.1
PIRiC84868
RefSeqiNP_181889.1, NM_129923.4
UniGeneiAt.36871

Genome annotation databases

EnsemblPlantsiAT2G43610.1; AT2G43610.1; AT2G43610
GeneIDi818963
GrameneiAT2G43610.1; AT2G43610.1; AT2G43610
KEGGiath:AT2G43610

Similar proteinsi

Entry informationi

Entry nameiCHI61_ARATH
AccessioniPrimary (citable) accession number: O22842
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 14, 2015
Last sequence update: January 1, 1998
Last modified: May 23, 2018
This is version 140 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