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Protein

Chitinase 9

Gene

Cht9

Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

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

Catalytic activityi

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

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Chitin degradation, Plant defense, Polysaccharide degradation

Keywords - Ligandi

Chitin-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 cladeOryzoideaeOryzeaeOryzinaeOryza
Proteomesi
  • UP000059680 Componenti: Chromosome 5, cultivar: Nipponbare

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2323Sequence analysisAdd
BLAST
Chaini24 – 334311Chitinase 9PRO_0000383469Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
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.
PRIDEiQ688M5.

Expressioni

Tissue specificityi

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

Interactioni

Protein-protein interaction databases

STRINGi39947.LOC_Os05g33140.1.

Structurei

3D structure databases

ProteinModelPortaliQ688M5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini24 – 6441Chitin-binding type-1PROSITE-ProRule annotationAdd
BLAST

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi66 – 8419Poly-GlyAdd
BLAST

Sequence similaritiesi

Contains 1 chitin-binding type-1 domain.PROSITE-ProRule annotation

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiKOG4742. Eukaryota.
COG3979. LUCA.
HOGENOMiHOG000231411.
InParanoidiQ688M5.
KOiK01183.
OMAiNNLDCAN.

Family and domain databases

Gene3Di3.30.60.10. 1 hit.
InterProiIPR001002. Chitin-bd_1.
IPR018371. Chitin-binding_1_CS.
IPR016283. Glyco_hydro_19.
IPR000726. Glyco_hydro_19_cat.
IPR023346. Lysozyme-like_dom.
[Graphical view]
PfamiPF00187. Chitin_bind_1. 1 hit.
PF00182. Glyco_hydro_19. 1 hit.
[Graphical view]
PIRSFiPIRSF001060. Endochitinase. 1 hit.
PRINTSiPR00451. CHITINBINDNG.
ProDomiPD000609. Chitin_bd_1. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SMARTiSM00270. ChtBD1. 1 hit.
[Graphical view]
SUPFAMiSSF53955. SSF53955. 1 hit.
SSF57016. SSF57016. 1 hit.
PROSITEiPS00026. CHIT_BIND_I_1. 1 hit.
PS50941. CHIT_BIND_I_2. 1 hit.
PS00774. CHITINASE_19_2. 1 hit.
[Graphical view]

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.
UniGeneiOs.47564.

Genome annotation databases

EnsemblPlantsiOS05T0399400-00; OS05T0399400-00; OS05G0399400.
GeneIDi4338719.
GrameneiOS05T0399400-00; OS05T0399400-00; OS05G0399400.
KEGGiosa:4338719.

Cross-referencesi

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.
UniGeneiOs.47564.

3D structure databases

ProteinModelPortaliQ688M5.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi39947.LOC_Os05g33140.1.

Protein family/group databases

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

Proteomic databases

PaxDbiQ688M5.
PRIDEiQ688M5.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiOS05T0399400-00; OS05T0399400-00; OS05G0399400.
GeneIDi4338719.
GrameneiOS05T0399400-00; OS05T0399400-00; OS05G0399400.
KEGGiosa:4338719.

Phylogenomic databases

eggNOGiKOG4742. Eukaryota.
COG3979. LUCA.
HOGENOMiHOG000231411.
InParanoidiQ688M5.
KOiK01183.
OMAiNNLDCAN.

Family and domain databases

Gene3Di3.30.60.10. 1 hit.
InterProiIPR001002. Chitin-bd_1.
IPR018371. Chitin-binding_1_CS.
IPR016283. Glyco_hydro_19.
IPR000726. Glyco_hydro_19_cat.
IPR023346. Lysozyme-like_dom.
[Graphical view]
PfamiPF00187. Chitin_bind_1. 1 hit.
PF00182. Glyco_hydro_19. 1 hit.
[Graphical view]
PIRSFiPIRSF001060. Endochitinase. 1 hit.
PRINTSiPR00451. CHITINBINDNG.
ProDomiPD000609. Chitin_bd_1. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SMARTiSM00270. ChtBD1. 1 hit.
[Graphical view]
SUPFAMiSSF53955. SSF53955. 1 hit.
SSF57016. SSF57016. 1 hit.
PROSITEiPS00026. CHIT_BIND_I_1. 1 hit.
PS50941. CHIT_BIND_I_2. 1 hit.
PS00774. CHITINASE_19_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Nipponbare.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Nipponbare.
  3. "The rice annotation project database (RAP-DB): 2008 update."
    The rice annotation project (RAP)
    Nucleic Acids Res. 36:D1028-D1033(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: GENOME REANNOTATION.
    Strain: cv. Nipponbare.
  4. Cited for: GENOME REANNOTATION.
    Strain: cv. Nipponbare.
  5. "Distribution, structure, organ-specific expression, and phylogenic analysis of the pathogenesis-related protein-3 chitinase gene family in rice (Oryza sativa L.)."
    Nakazaki T., Tsukiyama T., Okumoto Y., Kageyama D., Naito K., Inouye K., Tanisaka T.
    Genome 49:619-630(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: GENE FAMILY, NOMENCLATURE, TISSUE SPECIFICITY.

Entry informationi

Entry nameiCHI9_ORYSJ
AccessioniPrimary (citable) accession number: Q688M5
Secondary accession number(s): A0A0P0WM33
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: October 11, 2004
Last modified: May 11, 2016
This is version 77 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. Oryza sativa (rice)
    Index of Oryza sativa entries and their corresponding gene designations
  3. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.