Basic Information | |
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Species | Physcomitrella patens |
Cazyme ID | Pp1s184_140V6.1 |
Family | GH19 |
Protein Properties | Length: 289 Molecular Weight: 31090.6 Isoelectric Point: 4.6856 |
Chromosome | Chromosome/Scaffold: 184 Start: 864967 End: 866455 |
Description | homolog of carrot EP3-3 chitinase |
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 | 91 | 288 | 0 |
SFFTEEVFDGWFPSRNADFYTFERFKAAASAYPTFGNEGSVDDQKREIAAFFGNVNQESGGLKFVRETNPTEIYCDTTNTQYPCAAGKSYYGRGPIQLSW NYNYGACGAALNLPLLATPELVETDADVAFKTALWFWMANQCHQAIIGPPPSFGKTIRIINGAKECGLVNDERVTNRVTYYTNFCNSLGVDPGTDLRC |
Full Sequence |
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Protein Sequence Length: 289 Download |
MGRTTGTSVG HQHHVAAFVV VALVALVRFV ASQGECSEST ACPDNTMCCS QYNYCGTGDA 60 YCGEGCKNGP CNAGGTPPAP EPPTSGSGWS SFFTEEVFDG WFPSRNADFY TFERFKAAAS 120 AYPTFGNEGS VDDQKREIAA FFGNVNQESG GLKFVRETNP TEIYCDTTNT QYPCAAGKSY 180 YGRGPIQLSW NYNYGACGAA LNLPLLATPE LVETDADVAF KTALWFWMAN QCHQAIIGPP 240 PSFGKTIRII NGAKECGLVN DERVTNRVTY YTNFCNSLGV DPGTDLRC* |
Functional Domains Download unfiltered results here | ||||||||
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Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
cd00035 | ChtBD1 | 3.0e-7 | 34 | 69 | 36 | + 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. | ||
COG3179 | COG3179 | 1.0e-9 | 133 | 264 | 164 | + Predicted chitinase [General function prediction only] | ||
cd00442 | lysozyme_like | 3.0e-10 | 173 | 260 | 88 | + 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 | 4.0e-75 | 92 | 288 | 233 | + Chitinase class I. | ||
cd00325 | chitinase_glyco_hydro_19 | 2.0e-81 | 93 | 288 | 232 | + 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 | AAB65776.1 | 0 | 16 | 288 | 3 | 261 | class IV endochitinase [Vitis vinifera] |
DDBJ | BAD77932.1 | 0 | 42 | 288 | 37 | 281 | class IV chitinase [Cryptomeria japonica] |
DDBJ | BAF99002.1 | 0 | 89 | 288 | 26 | 228 | chitinase A [Bryum coronatum] |
RefSeq | NP_001150754.1 | 0 | 47 | 288 | 34 | 271 | endochitinase PR4 [Zea mays] |
RefSeq | XP_001774954.1 | 0 | 1 | 288 | 1 | 288 | 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 | 3hbh_A | 0 | 109 | 288 | 27 | 204 | A Chain A, Pectin Methylesterase From Yersinia Enterocolitica |
PDB | 3hbe_X | 0 | 109 | 288 | 27 | 204 | A Chain A, Pectin Methylesterase From Yersinia Enterocolitica |
PDB | 3hbd_A | 0 | 109 | 288 | 27 | 204 | A Chain A, Class Iv Chitinase Structure From Picea Abies At 1.8a |
PDB | 3cql_B | 0 | 88 | 288 | 1 | 236 | A Chain A, Crystal Structure Of Gh Family 19 Chitinase From Carica Papaya |
PDB | 3cql_A | 0 | 88 | 288 | 1 | 236 | A Chain A, Crystal Structure Of Gh Family 19 Chitinase From Carica Papaya |
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 |