| Basic Information | |
|---|---|
| Species | Zea mays |
| Cazyme ID | GRMZM2G129189_T01 |
| Family | GH19 |
| Protein Properties | Length: 272 Molecular Weight: 28563.9 Isoelectric Point: 4.9489 |
| Chromosome | Chromosome/Scaffold: 5 Start: 182518442 End: 182519605 |
| 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 | 67 | 271 | 0 |
| SVASIVTPAFFDALLAQAAASCEANGFYTRDAFLAAAGYYPAFGRTGTVDDSKREIAAFFGNANHETIKFCYINEIDGPSKNYCDRNNTQWPCQAGKGYY GRGPLQISWNFNYGPAGQSIGFDGLGDPDAVARSAVLAFRSALWYWMNNVHGAIVSGQGFGATIRAINGALECDGKNPNSVNNRVAYYKQFCQDFGVDPG NNLTC | |||
| Full Sequence |
|---|
| Protein Sequence Length: 272 Download |
| MAQKLAPPTA AVVVVLLALA LSAAAQNCGC ASGLCCSRFG YCGTGEDYCG AGCQSGPCDV 60 PETNNASVAS IVTPAFFDAL LAQAAASCEA NGFYTRDAFL AAAGYYPAFG RTGTVDDSKR 120 EIAAFFGNAN HETIKFCYIN EIDGPSKNYC DRNNTQWPCQ AGKGYYGRGP LQISWNFNYG 180 PAGQSIGFDG LGDPDAVARS AVLAFRSALW YWMNNVHGAI VSGQGFGATI RAINGALECD 240 GKNPNSVNNR VAYYKQFCQD FGVDPGNNLT C* 300 |
| Functional Domains Download unfiltered results here | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
| cd00442 | lysozyme_like | 2.0e-6 | 158 | 214 | 57 | + 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. | ||
| pfam00187 | Chitin_bind_1 | 5.0e-7 | 30 | 55 | 26 | + Chitin recognition protein. | ||
| smart00270 | ChtBD1 | 2.0e-7 | 30 | 56 | 27 | + Chitin binding domain. | ||
| pfam00182 | Glyco_hydro_19 | 3.0e-80 | 87 | 271 | 215 | + Chitinase class I. | ||
| cd00325 | chitinase_glyco_hydro_19 | 1.0e-92 | 87 | 271 | 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 | 13 | 271 | 12 | 272 | class IV chitinase [Pyrus pyrifolia] |
| GenBank | ACX94236.1 | 0 | 15 | 271 | 13 | 267 | chitinase [Lactuca sativa] |
| RefSeq | NP_001047373.1 | 0 | 25 | 271 | 25 | 271 | Os02g0605900 [Oryza sativa (japonica cultivar-group)] |
| RefSeq | NP_001150754.1 | 0 | 1 | 271 | 1 | 271 | endochitinase PR4 [Zea mays] |
| RefSeq | XP_002452418.1 | 0 | 22 | 271 | 20 | 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 | 67 | 271 | 1 | 204 | A Chain A, Crystal Structure Of Pectate Lyase Bsp165pela From Bacillus Sp. N165 |
| PDB | 3hbe_X | 0 | 67 | 271 | 1 | 204 | A Chain A, Crystal Structure Of Pectate Lyase Bsp165pela From Bacillus Sp. N165 |
| PDB | 3hbd_A | 0 | 67 | 271 | 1 | 204 | A Chain A, Class Iv Chitinase Structure From Picea Abies At 1.8a |
| PDB | 2z37_D | 0 | 71 | 271 | 6 | 237 | A Chain A, Crystal Structure Of Brassica Juncea Chitinase Catalytic Module (Bjchi3) |
| PDB | 2z37_C | 0 | 71 | 271 | 6 | 237 | A Chain A, Crystal Structure Of Brassica Juncea Chitinase Catalytic Module (Bjchi3) |
