| Basic Information | |
|---|---|
| Species | Brassica rapa |
| Cazyme ID | Bra000311 |
| Family | GH19 |
| Protein Properties | Length: 269 Molecular Weight: 28701.2 Isoelectric Point: 7.9614 |
| Chromosome | Chromosome/Scaffold: 03 Start: 10488539 End: 10489854 |
| Description | Chitinase family protein |
| View CDS | |
| External Links |
|---|
| NCBI Taxonomy |
| CAZyDB |
| Signature Domain Download full data set without filtering | |||
|---|---|---|---|
| Family | Start | End | Evalue |
| GH19 | 72 | 268 | 0 |
| VGSIVTQAFFNGIINQAGGGCAGKNFYTRDSFINAANTFPNFANSVTRREIATVFAHFTHETGHFCYIEEINGASRDYCDENNRQYPCAPGKGYFGRGPI QLSWNYNYGACGQSLNLNLLGQPELVSSNPTVAFRTGLWFWMNSVRPVLNQGFGATIRAINGMECNGGNSGAVNARIRYYRDYCGQLGVDPGPNLSC | |||
| Full Sequence |
|---|
| Protein Sequence Length: 269 Download |
| MALTKLSLVL FLCFLGLYSE TVKSQNCGCA PNLCCSQFGY CGSTDAYCGT GCRSGPCRSP 60 GGTPSPPGGG SVGSIVTQAF FNGIINQAGG GCAGKNFYTR DSFINAANTF PNFANSVTRR 120 EIATVFAHFT HETGHFCYIE EINGASRDYC DENNRQYPCA PGKGYFGRGP IQLSWNYNYG 180 ACGQSLNLNL LGQPELVSSN PTVAFRTGLW FWMNSVRPVL NQGFGATIRA INGMECNGGN 240 SGAVNARIRY YRDYCGQLGV DPGPNLSC* 300 |
| Functional Domains Download unfiltered results here | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
| smart00270 | ChtBD1 | 2.0e-6 | 29 | 53 | 25 | + Chitin binding domain. | ||
| pfam00187 | Chitin_bind_1 | 3.0e-7 | 29 | 53 | 25 | + Chitin recognition protein. | ||
| cd00442 | lysozyme_like | 4.0e-10 | 158 | 218 | 61 | + 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. | ||
| cd00325 | chitinase_glyco_hydro_19 | 6.0e-95 | 76 | 268 | 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. | ||
| pfam00182 | Glyco_hydro_19 | 2.0e-96 | 75 | 268 | 232 | + Chitinase class I. | ||
| Gene Ontology | |
|---|---|
| GO Term | Description |
| GO:0004568 | chitinase activity |
| GO:0006032 | chitin catabolic process |
| GO:0008061 | chitin binding |
| GO:0016998 | cell wall macromolecule catabolic process |
| Annotations - NR Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| GenBank | ABV89613.1 | 0 | 1 | 268 | 1 | 268 | chitinase [Brassica rapa] |
| DDBJ | BAF35569.1 | 0 | 1 | 268 | 1 | 268 | chitinase [Brassica rapa subsp. pekinensis] |
| RefSeq | NP_181886.1 | 0 | 1 | 268 | 1 | 265 | chitinase, putative [Arabidopsis thaliana] |
| RefSeq | NP_181887.1 | 0 | 1 | 268 | 1 | 264 | chitinase, putative [Arabidopsis thaliana] |
| Swiss-Prot | Q06209 | 0 | 1 | 268 | 1 | 268 | CHI4_BRANA RecName: Full=Basic endochitinase CHB4; Flags: Precursor |
| Annotations - PDB Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| PDB | 3hbh_A | 0 | 71 | 268 | 1 | 204 | A Chain A, Polygalacturonase From Erwinia Carotovora Ssp. Carotovora |
| PDB | 3hbe_X | 0 | 71 | 268 | 1 | 204 | A Chain A, Polygalacturonase From Erwinia Carotovora Ssp. Carotovora |
| PDB | 3hbd_A | 0 | 71 | 268 | 1 | 204 | A Chain A, Class Iv Chitinase Structure From Picea Abies At 1.8a |
| PDB | 2z38_A | 0 | 69 | 268 | 3 | 240 | A Chain A, Crystal Structure Of Chloride Bound Brassica Juncea Chitinase Catalytic Module (Bjchi3) |
| PDB | 2z37_D | 0 | 73 | 268 | 4 | 237 | A Chain A, Crystal Structure Of Brassica Juncea Chitinase Catalytic Module (Bjchi3) |
| 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 |
