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Protein

Endochitinase

Gene
N/A
Organism
Pisum sativum (Garden pea)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Defense against chitin-containing fungal pathogens.

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:
Endochitinase (EC:3.2.1.14)
OrganismiPisum sativum (Garden pea)
Taxonomic identifieri3888 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaeFabeaePisum

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 23By similarityAdd BLAST23
ChainiPRO_000000530724 – 320EndochitinaseAdd BLAST297

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi26 ↔ 41PROSITE-ProRule annotation
Disulfide bondi35 ↔ 47PROSITE-ProRule annotation
Disulfide bondi40 ↔ 54PROSITE-ProRule annotation
Disulfide bondi58 ↔ 62PROSITE-ProRule annotation
Disulfide bondi101 ↔ 163PROSITE-ProRule annotation
Disulfide bondi175 ↔ 182PROSITE-ProRule annotation
Disulfide bondi281 ↔ 313PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bond

Proteomic databases

PRIDEiP36907.

Expressioni

Inductioni

By fungal infection.

Structurei

3D structure databases

ProteinModelPortaliP36907.
SMRiP36907.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

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

Sequence similaritiesi

Keywords - Domaini

Signal

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.
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.
PS00773. CHITINASE_19_1. 1 hit.
PS00774. CHITINASE_19_2. 1 hit.

Sequencei

Sequence statusi: Complete.

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

P36907-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKRTLKVSFF ILCLLPLFLG SKAEQCGSQA GGAVCPNGLC CSKFGFCGST
60 70 80 90 100
DPYCGDGCQS QCKSSPTPTI PTPSTGGGDV GRLVPSSLFD QMLKYRNDGR
110 120 130 140 150
CAGHGFYTYD AFIAAARSFN GFGTTGDDNT KKKELAAFLA QTSHETTGGW
160 170 180 190 200
PTAPDGPYAW GYCFVSEQNT QEVYCSPKDW PCAPGKKYYG RGPIQLTHNY
210 220 230 240 250
NYGLAGQAIK EDLINNPDLL STNPTVSFKT AIWFWMTPQA NKPSSHDVIT
260 270 280 290 300
GRWTPSAADS SAGRVPGYGV ITNIINGGIE CGHGQDNRVD DRVGFYKRYC
310 320
QIFGVDPGGN LDCNNQRSFA
Length:320
Mass (Da):34,508
Last modified:June 1, 1994 - v1
Checksum:i7EDEC8C1AECC3435
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X63899 mRNA. Translation: CAA45359.1.
PIRiS59947.

Similar proteinsi

Entry informationi

Entry nameiCHIX_PEA
AccessioniPrimary (citable) accession number: P36907
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 1, 1994
Last sequence update: June 1, 1994
Last modified: October 25, 2017
This is version 92 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families