| Basic Information | |
|---|---|
| Species | Oryza sativa |
| Cazyme ID | LOC_Os08g41100.1 |
| Family | GH19 |
| Protein Properties | Length: 317 Molecular Weight: 34645 Isoelectric Point: 6.17 |
| Chromosome | Chromosome/Scaffold: 8 Start: 25975389 End: 25977444 |
| Description | Chitinase family protein |
| View CDS | |
| External Links |
|---|
| NCBI Taxonomy |
| CAZyDB |
| Signature Domain Download full data set without filtering | |||
|---|---|---|---|
| Family | Start | End | Evalue |
| GH19 | 60 | 301 | 0 |
| TDYFKAYQFEELFAHRNDRSLAHAAGFWDYHAFITAAALFEPRGFGTTGGKEVGMKEVAAFLGHVGAKTSCGYSVATGGPLAWGLCYNHELSPSQSYCDN SNELYPCVEGVEYYGRGALPVYWNYNYGIIGQGIKQDLLNHPELLEQNATLAFEAAIWRWMTPMKRKQPSAHDVFVGNWKPTKNDTLSKRYPGFGATMNI LYGDLICGQGSIDKMNVIVSHYQHYLDLMGVGSDKAGDNLDC | |||
| Full Sequence |
|---|
| Protein Sequence Length: 317 Download |
| MRTSRAAAAA ASLPLLLLVA LLVAAEGRRH KDGSGDEEAK ACDKGWECSG SRFCCNDTIT 60 DYFKAYQFEE LFAHRNDRSL AHAAGFWDYH AFITAAALFE PRGFGTTGGK EVGMKEVAAF 120 LGHVGAKTSC GYSVATGGPL AWGLCYNHEL SPSQSYCDNS NELYPCVEGV EYYGRGALPV 180 YWNYNYGIIG QGIKQDLLNH PELLEQNATL AFEAAIWRWM TPMKRKQPSA HDVFVGNWKP 240 TKNDTLSKRY PGFGATMNIL YGDLICGQGS IDKMNVIVSH YQHYLDLMGV GSDKAGDNLD 300 CADQVAFNPS SKNLDS* 360 |
| Functional Domains Download unfiltered results here | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
| cd00442 | lysozyme_like | 0.0007 | 165 | 227 | 63 | + 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 | 4.0e-72 | 67 | 301 | 235 | + Chitinase class I. | ||
| cd00325 | chitinase_glyco_hydro_19 | 4.0e-104 | 63 | 301 | 239 | + 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:0004568 | chitinase activity |
| GO:0005623 | cell |
| GO:0005975 | carbohydrate metabolic process |
| 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 |
| DDBJ | BAI63079.1 | 0 | 37 | 316 | 27 | 305 | putative chitinase [Epipremnum aureum] |
| GenBank | EAZ07679.1 | 0 | 1 | 316 | 1 | 316 | hypothetical protein OsI_29936 [Oryza sativa Indica Group] |
| RefSeq | NP_001062281.1 | 0 | 1 | 316 | 1 | 316 | Os08g0522500 [Oryza sativa (japonica cultivar-group)] |
| RefSeq | NP_001063549.1 | 0 | 36 | 315 | 42 | 320 | Os09g0494200 [Oryza sativa (japonica cultivar-group)] |
| RefSeq | XP_002445877.1 | 0 | 40 | 315 | 27 | 301 | hypothetical protein SORBIDRAFT_07g027310 [Sorghum bicolor] |
| Annotations - PDB Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| PDB | 3cql_B | 0 | 68 | 307 | 11 | 242 | A Chain A, Crystal Structure Of Gh Family 19 Chitinase From Carica Papaya |
| PDB | 3cql_A | 0 | 68 | 307 | 11 | 242 | A Chain A, Crystal Structure Of Gh Family 19 Chitinase From Carica Papaya |
| PDB | 3w3e_B | 0 | 68 | 307 | 12 | 241 | A Chain A, Structure Of Vigna Unguiculata Chitinase With Regulation Activity Of The Plant Cell Wall |
| PDB | 3w3e_A | 0 | 68 | 307 | 12 | 241 | A Chain A, Structure Of Vigna Unguiculata Chitinase With Regulation Activity Of The Plant Cell Wall |
| PDB | 4dyg_B | 0 | 58 | 307 | 2 | 243 | A Chain A, Structure Of Vigna Unguiculata Chitinase With Regulation Activity Of The Plant Cell Wall |
| 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 |
