| Basic Information | |
|---|---|
| Species | Sorghum bicolor |
| Cazyme ID | Sb04g025430.1 |
| Family | GH19 |
| Protein Properties | Length: 271 Molecular Weight: 28433.5 Isoelectric Point: 4.381 |
| Chromosome | Chromosome/Scaffold: 4 Start: 55177399 End: 55178562 |
| Description | homolog of carrot EP3-3 chitinase |
| View CDS | |
| External Links |
|---|
| NCBI Taxonomy |
| Plaza |
| CAZyDB |
| Signature Domain Download full data set without filtering | |||
|---|---|---|---|
| Family | Start | End | Evalue |
| GH19 | 67 | 270 | 0 |
| VASIVTPAFFDALLAQAAASCEANGFYTRDAFLAAAGYYPSFGRTGTVDDSKREIAAFFGNANHETIKFCYINEIDGPSKNYCDANNTEWPCQAGKGYYG RGPLQISWNYNYGPAGQSIGFDGLGDPDAVARSAVVAFRAALWYWMNSVHGVFVSGQGFGATIRAINGALECDGKNPDSVNDRVAYYKQFCQDFGVDPGS NLTC | |||
| Full Sequence |
|---|
| Protein Sequence Length: 271 Download |
| MAQTTKLAVA AAVLAALVLS AGAQNCGCAS DQCCSKYGYC GTGEDYCGAD TCQSGPCDVP 60 ATNNVSVASI VTPAFFDALL AQAAASCEAN GFYTRDAFLA AAGYYPSFGR TGTVDDSKRE 120 IAAFFGNANH ETIKFCYINE IDGPSKNYCD ANNTEWPCQA GKGYYGRGPL QISWNYNYGP 180 AGQSIGFDGL GDPDAVARSA VVAFRAALWY WMNSVHGVFV SGQGFGATIR AINGALECDG 240 KNPDSVNDRV AYYKQFCQDF GVDPGSNLTC * 300 |
| Functional Domains Download unfiltered results here | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
| cd00035 | ChtBD1 | 0.0003 | 28 | 55 | 28 | + Hevein or type 1 chitin binding domain. Hevein or type 1 chitin binding domain (ChtBD1), a lectin domain found in proteins from plants and fungi that bind N-acetylglucosamine, plant endochitinases, wound-induced proteins such as hevein, a major IgE-binding allergen in natural rubber latex, and the alpha subunit of Kluyveromyces lactis killer toxin. This domain is involved in the recognition and/or binding of chitin subunits; it typically occurs N-terminal to glycosyl hydrolase domains in chitinases, together with other carbohydrate-binding domains, or by itself in tandem-repeat arrangements. | ||
| smart00270 | ChtBD1 | 0.0001 | 28 | 55 | 28 | + Chitin binding domain. | ||
| cd00442 | lysozyme_like | 5.0e-5 | 151 | 232 | 82 | + 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 | 1.0e-73 | 86 | 270 | 216 | + Chitinase class I. | ||
| cd00325 | chitinase_glyco_hydro_19 | 3.0e-82 | 86 | 270 | 214 | + 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: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 | ACM45716.1 | 0 | 5 | 270 | 9 | 272 | class IV chitinase [Pyrus pyrifolia] |
| GenBank | ACX94236.1 | 0 | 1 | 270 | 1 | 267 | chitinase [Lactuca sativa] |
| RefSeq | NP_001047373.1 | 0 | 23 | 270 | 25 | 271 | Os02g0605900 [Oryza sativa (japonica cultivar-group)] |
| RefSeq | NP_001150754.1 | 0 | 24 | 270 | 26 | 271 | endochitinase PR4 [Zea mays] |
| RefSeq | XP_002452418.1 | 0 | 1 | 270 | 1 | 270 | hypothetical protein SORBIDRAFT_04g025430 [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 | 66 | 270 | 1 | 204 | A Chain A, Crystal Structure Of Hyperthermophilic Endo-Beta-1,4-Glucanase |
| PDB | 3hbe_X | 0 | 66 | 270 | 1 | 204 | A Chain A, Crystal Structure Of Hyperthermophilic Endo-Beta-1,4-Glucanase |
| PDB | 3hbd_A | 0 | 66 | 270 | 1 | 204 | A Chain A, Class Iv Chitinase Structure From Picea Abies At 1.8a |
| PDB | 2z37_D | 0 | 70 | 270 | 6 | 237 | A Chain A, Crystal Structure Of Brassica Juncea Chitinase Catalytic Module (Bjchi3) |
| PDB | 2z37_C | 0 | 70 | 270 | 6 | 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 |
