Basic Information | |
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Species | Setaria italica |
Cazyme ID | Si018061m |
Family | GH19 |
Protein Properties | Length: 275 Molecular Weight: 28481.9 Isoelectric Point: 6.4383 |
Chromosome | Chromosome/Scaffold: 1 Start: 30265863 End: 30266892 |
Description | homolog of carrot EP3-3 chitinase |
View CDS |
External Links |
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CAZyDB |
Signature Domain Download full data set without filtering | |||
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Family | Start | End | Evalue |
GH19 | 70 | 274 | 0 |
VASIVTPAFFDALLAQAAAGCEAKGFYTRDAFLAAAGYYPSFGRTGTADDSRREIAAFFGNANHETIRFCYVNEIDGPSKNYCDAGNTEWPCQAGKGYYG RGPLQISWNYNYGPAGQSIGFDGLGDPDAVARSAVVAFRAALWYWMNNVHEPLLASGGGFGATIRAINGALECGGKNPTAVNSRVGYYKQFCQDFGVDPG SNLTC |
Full Sequence |
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Protein Sequence Length: 275 Download |
MAANKLAAAA ALLLVVLAVA AATPASAQKC GCATGLCCSR FGFCGTGNDY CGTGCQSGPC 60 NMPATNNVSV ASIVTPAFFD ALLAQAAAGC EAKGFYTRDA FLAAAGYYPS FGRTGTADDS 120 RREIAAFFGN ANHETIRFCY VNEIDGPSKN YCDAGNTEWP CQAGKGYYGR GPLQISWNYN 180 YGPAGQSIGF DGLGDPDAVA RSAVVAFRAA LWYWMNNVHE PLLASGGGFG ATIRAINGAL 240 ECGGKNPTAV NSRVGYYKQF CQDFGVDPGS NLTC* |
Functional Domains Download unfiltered results here | ||||||||
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Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
cd00035 | ChtBD1 | 8.0e-5 | 32 | 58 | 27 | + 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. | ||
pfam00187 | Chitin_bind_1 | 1.0e-5 | 32 | 57 | 26 | + Chitin recognition protein. | ||
smart00270 | ChtBD1 | 4.0e-6 | 32 | 58 | 27 | + Chitin binding domain. | ||
pfam00182 | Glyco_hydro_19 | 1.0e-72 | 89 | 274 | 215 | + Chitinase class I. | ||
cd00325 | chitinase_glyco_hydro_19 | 6.0e-81 | 89 | 274 | 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 | |
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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 | |||||||
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Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
GenBank | ACM45716.1 | 0 | 8 | 274 | 2 | 272 | class IV chitinase [Pyrus pyrifolia] |
RefSeq | NP_001047373.1 | 0 | 27 | 274 | 25 | 271 | Os02g0605900 [Oryza sativa (japonica cultivar-group)] |
RefSeq | NP_001150754.1 | 0 | 28 | 274 | 26 | 271 | endochitinase PR4 [Zea mays] |
RefSeq | XP_002448105.1 | 0 | 24 | 274 | 24 | 271 | hypothetical protein SORBIDRAFT_06g021220 [Sorghum bicolor] |
RefSeq | XP_002452418.1 | 0 | 25 | 274 | 21 | 270 | hypothetical protein SORBIDRAFT_04g025430 [Sorghum bicolor] |
Annotations - PDB Download unfiltered results here | |||||||
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Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
PDB | 3hbh_A | 0 | 69 | 274 | 1 | 204 | A Chain A, Crystal Structure Of Medicago Truncatula Ugt71g1 Complexed With Udp-Glucose |
PDB | 3hbe_X | 0 | 69 | 274 | 1 | 204 | A Chain A, Crystal Structure Of Medicago Truncatula Ugt71g1 Complexed With Udp-Glucose |
PDB | 3hbd_A | 0 | 69 | 274 | 1 | 204 | A Chain A, Class Iv Chitinase Structure From Picea Abies At 1.8a |
PDB | 2z37_D | 0 | 73 | 274 | 6 | 237 | A Chain A, Crystal Structure Of Brassica Juncea Chitinase Catalytic Module (Bjchi3) |
PDB | 2z37_C | 0 | 73 | 274 | 6 | 237 | A Chain A, Crystal Structure Of Brassica Juncea Chitinase Catalytic Module (Bjchi3) |
Metabolic Pathways | |||
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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 |