Basic Information | |
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Species | Physcomitrella patens |
Cazyme ID | Pp1s55_35V6.1 |
Family | GH19 |
Protein Properties | Length: 158 Molecular Weight: 17368.5 Isoelectric Point: 8.0295 |
Chromosome | Chromosome/Scaffold: 55 Start: 181791 End: 182851 |
Description | Chitinase family protein |
View CDS |
External Links |
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NCBI Taxonomy |
Plaza |
CAZyDB |
Signature Domain Download full data set without filtering | |||
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Family | Start | End | Evalue |
GH19 | 64 | 157 | 4.7e-26 |
NYNYGACGDYIGKRLLQVPGQISTNPVIAFQTAFWFWMTQGSHRFILAKSFSGTTRAINGGYSEEGRRQMLSRVAYYKSFCTILGVDPGTDLEC |
Full Sequence |
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Protein Sequence Length: 158 Download |
MTALVLSLVQ GASAEWSSFI TKADFDQKYF PGHISFYTYD SLKAAAGTPF TQFGNSGSPE 60 DQKNYNYGAC GDYIGKRLLQ VPGQISTNPV IAFQTAFWFW MTQGSHRFIL AKSFSGTTRA 120 INGGYSEEGR RQMLSRVAYY KSFCTILGVD PGTDLEC* |
Functional Domains Download unfiltered results here | ||||||||
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Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
COG3179 | COG3179 | 5.0e-5 | 66 | 124 | 59 | + Predicted chitinase [General function prediction only] | ||
pfam00182 | Glyco_hydro_19 | 4.0e-26 | 64 | 157 | 116 | + Chitinase class I. | ||
cd00325 | chitinase_glyco_hydro_19 | 5.0e-27 | 64 | 157 | 115 | + 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: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 | ABR13304.1 | 1e-21 | 64 | 157 | 11 | 104 | putative class IV chitinase [Prunus dulcis] |
DDBJ | BAA22965.1 | 5e-21 | 48 | 157 | 165 | 275 | chitinase [Chenopodium amaranticolor] |
DDBJ | BAF99002.1 | 1e-23 | 10 | 157 | 19 | 228 | chitinase A [Bryum coronatum] |
RefSeq | XP_001762531.1 | 0 | 1 | 157 | 1 | 208 | predicted protein [Physcomitrella patens subsp. patens] |
RefSeq | XP_001780834.1 | 0 | 36 | 157 | 1 | 178 | predicted protein [Physcomitrella patens subsp. patens] |
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 | 2z37_D | 2e-17 | 64 | 157 | 123 | 237 | A Chain A, Crystal Structure Of Brassica Juncea Chitinase Catalytic Module (Bjchi3) |
PDB | 2z37_C | 2e-17 | 64 | 157 | 123 | 237 | A Chain A, Crystal Structure Of Brassica Juncea Chitinase Catalytic Module (Bjchi3) |
PDB | 2z37_B | 2e-17 | 64 | 157 | 123 | 237 | A Chain A, Crystal Structure Of Brassica Juncea Chitinase Catalytic Module (Bjchi3) |
PDB | 2z37_A | 2e-17 | 64 | 157 | 123 | 237 | A Chain A, Crystal Structure Of Brassica Juncea Chitinase Catalytic Module (Bjchi3) |
PDB | 2z38_A | 2e-17 | 64 | 157 | 126 | 240 | A Chain A, Crystal Structure Of Chloride Bound Brassica Juncea Chitinase Catalytic Module (Bjchi3) |