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Protein

Chitinase 9

Gene

Cht9

Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

May play a role in defense against fungal pathogens containing chitin.

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:
Chitinase 9 (EC:3.2.1.14)
Alternative name(s):
Pathogenesis related (PR)-3 chitinase 9
Gene namesi
Name:Cht9
Synonyms:Cht1
Ordered Locus Names:Os05g0399400, LOC_Os05g33140
ORF Names:P0605G01.14
OrganismiOryza sativa subsp. japonica (Rice)
Taxonomic identifieri39947 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryzaOryza sativa
Proteomesi
  • UP000059680 Componenti: Chromosome 5

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 23Sequence analysisAdd BLAST23
ChainiPRO_000038346924 – 334Chitinase 9Add BLAST311

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi26 ↔ 41PROSITE-ProRule annotation
Disulfide bondi35 ↔ 47PROSITE-ProRule annotation
Disulfide bondi38 ↔ 65PROSITE-ProRule annotation
Disulfide bondi40 ↔ 54PROSITE-ProRule annotation
Disulfide bondi58 ↔ 62PROSITE-ProRule annotation
Disulfide bondi107 ↔ 169PROSITE-ProRule annotation
Disulfide bondi181 ↔ 189PROSITE-ProRule annotation
Disulfide bondi288 ↔ 320PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bond

Proteomic databases

PaxDbiQ688M5

Expressioni

Tissue specificityi

Expressed at high levels in roots, sheaths and meristems.1 Publication

Gene expression databases

ExpressionAtlasiQ688M5 differential

Interactioni

Protein-protein interaction databases

STRINGi39947.LOC_Os05g33140.1

Structurei

3D structure databases

ProteinModelPortaliQ688M5
SMRiQ688M5
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

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

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi66 – 84Poly-GlyAdd BLAST19

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiKOG4742 Eukaryota
COG3979 LUCA
HOGENOMiHOG000231411
InParanoidiQ688M5
KOiK01183
OMAiNNLDCAN
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
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
PS00774 CHITINASE_19_2, 1 hit

Sequencei

Sequence statusi: Complete.

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

Q688M5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKATTTAVAL LVAAAAMAAQ VVAEQCGSQA GGALCPNCLC CSSYGWCGST
60 70 80 90 100
SDYCGDGCQS QCDGCGGGGG GGGGGGGGGG GGGGAVEAVV SKELFEQLLL
110 120 130 140 150
HRNDAACPAR GFYTYDALVT AAAAFPDFAA TGDDEARKRE VAAFLGQTSH
160 170 180 190 200
ETTGGWATAP DGPYSWGYCF KEEIGATASY CVPSAEWPCA PDKKYFGRGP
210 220 230 240 250
IQLSYNYNYG PAGEAIGEDL LNNPELVASD PVVSFKTALW FWMTPQSPKP
260 270 280 290 300
SCHDVITGQW TPSSGDIAAG RVPGYGVITN IINGGLECGF GPDDRVANRI
310 320 330
GFYQRYCDVL GIGYGSNLDC YDQRPFNSGL TAAQ
Length:334
Mass (Da):34,401
Last modified:October 11, 2004 - v1
Checksum:iB147004C31999D14
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC132492 Genomic DNA Translation: AAU10806.1
AP008211 Genomic DNA Translation: BAF17391.1
AP014961 Genomic DNA Translation: BAS93904.1
RefSeqiXP_015640433.1, XM_015784947.1

Genome annotation databases

EnsemblPlantsiOs05t0399400-00; Os05t0399400-00; Os05g0399400
GeneIDi4338719
GrameneiOs05t0399400-00; Os05t0399400-00; Os05g0399400
KEGGiosa:4338719

Similar proteinsi

Entry informationi

Entry nameiCHI9_ORYSJ
AccessioniPrimary (citable) accession number: Q688M5
Secondary accession number(s): A0A0P0WM33
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: October 11, 2004
Last modified: May 23, 2018
This is version 93 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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