| Basic Information | |
|---|---|
| Species | Oryza sativa |
| Cazyme ID | LOC_Os04g41620.1 |
| Family | GH19 |
| Protein Properties | Length: 230 Molecular Weight: 25151.3 Isoelectric Point: 8.639 |
| Chromosome | Chromosome/Scaffold: 4 Start: 24687707 End: 24689307 |
| Description | homolog of carrot EP3-3 chitinase |
| View CDS | |
| External Links |
|---|
| NCBI Taxonomy |
| CAZyDB |
| Signature Domain Download full data set without filtering | |||
|---|---|---|---|
| Family | Start | End | Evalue |
| GH19 | 28 | 229 | 0 |
| VESVVTEAFFNGIKNQAPNGCAGKSFYTRQSFLNAARSYSGFANDRTNDDSKREIAAFFAHVTHETGHMCYINEINGANMDYCDKSNKQWPCQPGKKYYG RGPLQISWNFNYGPAGKNIGFDGLRDPDKVAQDPTISFKTALWFWMNNVHQVMSQGFGATIRAINGALECNGKNPGAVNARVNYYKDYCRQFGVSPGGNL YC | |||
| Full Sequence |
|---|
| Protein Sequence Length: 230 Download |
| MANSPTLTML VFLAIGLSLV LSAAGVSVES VVTEAFFNGI KNQAPNGCAG KSFYTRQSFL 60 NAARSYSGFA NDRTNDDSKR EIAAFFAHVT HETGHMCYIN EINGANMDYC DKSNKQWPCQ 120 PGKKYYGRGP LQISWNFNYG PAGKNIGFDG LRDPDKVAQD PTISFKTALW FWMNNVHQVM 180 SQGFGATIRA INGALECNGK NPGAVNARVN YYKDYCRQFG VSPGGNLYC* 240 |
| Functional Domains Download unfiltered results here | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
| COG3179 | COG3179 | 3.0e-6 | 77 | 199 | 160 | + Predicted chitinase [General function prediction only] | ||
| cd00442 | lysozyme_like | 6.0e-11 | 112 | 198 | 87 | + lysozyme_like domain. This contains several members including Soluble Lytic Transglycosylases (SLT), Goose Egg-White Lysozymes (GEWL), Hen Egg-White Lysozymes (HEWL), chitinases, bacteriophage lambda lysozymes, endolysins, autolysins, and chitosanases. All the members are involved in the hydrolysis of beta-1,4- linked polysaccharides. | ||
| pfam00182 | Glyco_hydro_19 | 2.0e-99 | 31 | 229 | 232 | + Chitinase class I. | ||
| cd00325 | chitinase_glyco_hydro_19 | 4.0e-110 | 32 | 229 | 230 | + Glycoside hydrolase family 19 chitinase domain. Chitinases are enzymes that catalyze the hydrolysis of the beta-1,4-N-acetyl-D-glucosamine linkages in chitin polymers. Family 19 chitinases are found primarily in plants (classes I, III, and IV), but some are found in bacteria. Class I and II chitinases are similar in their catalytic domains. Class I chitinases have an N-terminal cysteine-rich, chitin-binding domain which is separated from the catalytic domain by a proline and glycine-rich hinge region. Class II chitinases lack both the chitin-binding domain and the hinge region. Class IV chitinases are similar to class I chitinases but they are smaller in size due to certain deletions. Despite any significant sequence homology with lysozymes, structural analysis reveals that family 19 chitinases, together with family 46 chitosanases, are similar to several lysozymes including those from T4-phage and from goose. The structures reveal that the different enzyme groups arose from a common ancestor glycohydrolase antecedent to the procaryotic/eucaryotic divergence. | ||
| Gene Ontology | |
|---|---|
| GO Term | Description |
| GO:0000003 | reproduction |
| GO:0004568 | chitinase activity |
| GO:0005618 | cell wall |
| GO:0006032 | chitin catabolic process |
| GO:0006950 | response to stress |
| Annotations - NR Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| GenBank | ACJ24349.1 | 0 | 28 | 229 | 87 | 288 | chitinase class IVa [Oryza grandiglumis] |
| RefSeq | NP_001053184.1 | 0 | 1 | 229 | 1 | 229 | Os04g0493400 [Oryza sativa (japonica cultivar-group)] |
| RefSeq | NP_001053186.1 | 0 | 29 | 229 | 88 | 288 | Os04g0494100 [Oryza sativa (japonica cultivar-group)] |
| Swiss-Prot | O04138 | 0 | 22 | 229 | 78 | 285 | CHI4_ORYSJ RecName: Full=Chitinase 4; AltName: Full=Pathogenesis related (PR)-3 chitinase 4; AltName: Full=OsChia2b; Flags: Precursor |
| RefSeq | XP_002448105.1 | 0 | 26 | 229 | 68 | 271 | hypothetical protein SORBIDRAFT_06g021220 [Sorghum bicolor] |
| Annotations - PDB Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| PDB | 3hbh_A | 0 | 27 | 229 | 1 | 204 | A Chain A, Crystal Structure Of A 6-Sst6-Sft From Pachysandra Terminalis |
| PDB | 3hbe_X | 0 | 27 | 229 | 1 | 204 | A Chain A, Crystal Structure Of A 6-Sst6-Sft From Pachysandra Terminalis |
| PDB | 3hbd_A | 0 | 27 | 229 | 1 | 204 | A Chain A, Class Iv Chitinase Structure From Picea Abies At 1.8a |
| PDB | 4dyg_B | 0 | 26 | 229 | 1 | 237 | A Chain A, Class Iv Chitinase Structure From Picea Abies At 1.8a |
| PDB | 4dyg_A | 0 | 26 | 229 | 1 | 237 | A Chain A, Class Iv Chitinase Structure From Picea Abies At 1.8a |
| 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 |
