| Basic Information | |
|---|---|
| Species | Oryza sativa |
| Cazyme ID | LOC_Os04g27980.1 |
| Family | GH18 |
| Protein Properties | Length: 302 Molecular Weight: 32206.9 Isoelectric Point: 10.27 |
| Chromosome | Chromosome/Scaffold: 4 Start: 16519831 End: 16521452 |
| Description | chitinase A |
| View CDS | |
| External Links |
|---|
| NCBI Taxonomy |
| CAZyDB |
| Signature Domain Download full data set without filtering | |||
|---|---|---|---|
 | |||
| Family | Start | End | Evalue |
| GH18 | 33 | 256 | 4.6e-27 |
| GRITVYWGQTAAEGRLREACGSGLYTTVIVSFLTGFGGGRYKLDLAGHDRGAVGPDVKYCQSRGVLVLLSIGGGIGRYSLASKADAKAVADHLWDFYLGG RSKSRPFGDAVLDGIDFDIELGRPAHYDDLARYLKAYSGRKPGGKKVWLTAAPQCPFPDRMLGEALRTGVFDRVHVQFYNNPACSYRASNAAAFAAAWRK WASSLPRSSVYLGLPAAPGAANSG | |||
| Full Sequence |
|---|
| Protein Sequence Length: 302 Download |
| MASLWRLALA AAMCGALILS SSSSAAAAGK KTGRITVYWG QTAAEGRLRE ACGSGLYTTV 60 IVSFLTGFGG GRYKLDLAGH DRGAVGPDVK YCQSRGVLVL LSIGGGIGRY SLASKADAKA 120 VADHLWDFYL GGRSKSRPFG DAVLDGIDFD IELGRPAHYD DLARYLKAYS GRKPGGKKVW 180 LTAAPQCPFP DRMLGEALRT GVFDRVHVQF YNNPACSYRA SNAAAFAAAW RKWASSLPRS 240 SVYLGLPAAP GAANSGYVPP AALAGEALPI VQRSRNYGGV MLWSRYWDRR TGYSKKIKHA 300 V* |
| Functional Domains Download unfiltered results here | ||||||||
|---|---|---|---|---|---|---|---|---|
 | ||||||||
| Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
| COG3469 | COG3469 | 1.0e-7 | 145 | 291 | 176 | + Chitinase [Carbohydrate transport and metabolism] | ||
| cd02871 | GH18_chitinase_D-like | 1.0e-8 | 144 | 294 | 202 | + GH18 domain of Chitinase D (ChiD). ChiD, a chitinase found in Bacillus circulans, hydrolyzes the 1,4-beta-linkages of N-acetylglucosamine in chitin and chitodextrins. The domain architecture of ChiD includes a catalytic glycosyl hydrolase family 18 (GH18) domain, a chitin-binding domain, and a fibronectin type III domain. The chitin-binding and fibronectin type III domains are located either N-terminal or C-terminal to the catalytic domain. This family includes exochitinase Chi36 from Bacillus cereus. | ||
| pfam00704 | Glyco_hydro_18 | 1.0e-9 | 33 | 211 | 196 | + Glycosyl hydrolases family 18. | ||
| cd02877 | GH18_hevamine_XipI_class_III | 5.0e-111 | 33 | 298 | 280 | + This conserved domain family includes xylanase inhibitor Xip-I, and the class III plant chitinases such as hevamine, concanavalin B, and PPL2, all of which have a glycosyl hydrolase family 18 (GH18) domain. Hevamine is a class III endochitinase that hydrolyzes the linear polysaccharide chains of chitin and peptidoglycan and is important for defense against pathogenic bacteria and fungi. PPL2 (Parkia platycephala lectin 2) is a class III chitinase from Parkia platycephala seeds that hydrolyzes beta(1-4) glycosidic bonds linking 2-acetoamido-2-deoxy-beta-D-glucopyranose units in chitin. | ||
| Gene Ontology | |
|---|---|
| GO Term | Description |
| GO:0003824 | catalytic activity |
| GO:0004553 | hydrolase activity, hydrolyzing O-glycosyl compounds |
| GO:0005488 | binding |
| GO:0005623 | cell |
| GO:0005975 | carbohydrate metabolic process |
| Annotations - NR Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| DDBJ | BAC10165.1 | 0 | 44 | 301 | 11 | 269 | putative class III chitinase [Oryza sativa Japonica Group] |
| DDBJ | BAH92611.1 | 0 | 1 | 167 | 1 | 167 | Os04g0347200 [Oryza sativa Japonica Group] |
| EMBL | CAD40352.2 | 0 | 1 | 301 | 1 | 301 | OSJNBa0020I02.6 [Oryza sativa (japonica cultivar-group)] |
| GenBank | EAZ03635.1 | 0 | 6 | 301 | 5 | 301 | hypothetical protein OsI_25770 [Oryza sativa Indica Group] |
| GenBank | EEE67049.1 | 0 | 32 | 301 | 15 | 288 | hypothetical protein OsJ_23994 [Oryza sativa Japonica Group] |
| Annotations - PDB Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| PDB | 2gsj_A | 0 | 33 | 301 | 1 | 271 | A Chain A, Cdna Cloning And 1.75a Crystal Structure Determination Of Ppl2, A Novel Chimerolectin From Parkia Platycephala Seeds Exhibiting Endochitinolytic Activity |
| PDB | 2hvm_A | 0 | 33 | 301 | 1 | 273 | A Chain A, Cdna Cloning And 1.75a Crystal Structure Determination Of Ppl2, A Novel Chimerolectin From Parkia Platycephala Seeds Exhibiting Endochitinolytic Activity |
| PDB | 1llo_A | 0 | 33 | 301 | 1 | 273 | A Chain A, Cdna Cloning And 1.75a Crystal Structure Determination Of Ppl2, A Novel Chimerolectin From Parkia Platycephala Seeds Exhibiting Endochitinolytic Activity |
| PDB | 1hvq_A | 0 | 33 | 301 | 1 | 273 | A Chain A, Crystal Structures Of Hevamine, A Plant Defence Protein With Chitinase And Lysozyme Activity, And Its Complex With An Inhibitor |
| PDB | 1kr0_A | 0 | 33 | 301 | 1 | 273 | A Chain A, Hevamine Mutant D125aY183F IN COMPLEX WITH TETRA-Nag |
| Metabolic Pathways | |||
|---|---|---|---|
| Pathway Name | Reaction | EC | Protein Name |
| chitin degradation II | 3.2.1.14-RXN | EC-3.2.1.14 | chitinase |
| chitin degradation II | RXN-12623 | EC-3.2.1.14 | chitinase |
| chitin degradation II | RXN-12624 | EC-3.2.1.14 | chitinase |
| chitin degradation III (carnivorous plants) | 3.2.1.14-RXN | EC-3.2.1.14 | chitinase |
