Basic Information | |
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Species | Malus domestica |
Cazyme ID | MDP0000655939 |
Family | GH19 |
Protein Properties | Length: 182 Molecular Weight: 19572 Isoelectric Point: 6.3254 |
Chromosome | Chromosome/Scaffold: 02349275 Start: 34 End: 679 |
Description | homolog of carrot EP3-3 chitinase |
View CDS |
External Links |
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NCBI Taxonomy |
CAZyDB |
Signature Domain Download full data set without filtering | |||
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Family | Start | End | Evalue |
GH19 | 71 | 151 | 2.4e-24 |
VADIVTPEFFNGIIDQADASCAGKNFYSRDTFLEALNSYTQFGRIGSIDDSKREIAAFFAHVTHETGHLTTLKDIISGSNM |
Full Sequence |
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Protein Sequence Length: 182 Download |
MAARSIILTL FIVATGVLSG YADAQNCGCA ADQCCSQYGY CGTDDAYCGT GCKSGPCKTP 60 AQTPSTSDVV VADIVTPEFF NGIIDQADAS CAGKNFYSRD TFLEALNSYT QFGRIGSIDD 120 SKREIAAFFA HVTHETGHLT TLKDIISGSN MINKDHHCQK WSRSESWRLV DLCKKNLKIN 180 G* |
Functional Domains Download unfiltered results here | ||||||
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Cdd ID | Domain | E-Value | Start | End | Length | Domain Description |
pfam00187 | Chitin_bind_1 | 5.0e-7 | 24 | 54 | 31 | + Chitin recognition protein. |
smart00270 | ChtBD1 | 1.0e-7 | 22 | 55 | 34 | + Chitin binding domain. |
cd00035 | ChtBD1 | 1.0e-7 | 29 | 55 | 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. |
cd00325 | chitinase_glyco_hydro_19 | 9.0e-26 | 75 | 139 | 66 | + 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. |
pfam00182 | Glyco_hydro_19 | 5.0e-26 | 74 | 138 | 66 | + Chitinase class I. |
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 | 1 | 145 | 1 | 145 | class IV chitinase [Pyrus pyrifolia] |
EMBL | CAN79254.1 | 0 | 1 | 145 | 4 | 147 | hypothetical protein [Vitis vinifera] |
RefSeq | XP_002274758.1 | 0 | 8 | 145 | 9 | 147 | PREDICTED: hypothetical protein [Vitis vinifera] |
RefSeq | XP_002326039.1 | 0 | 12 | 145 | 1 | 131 | predicted protein [Populus trichocarpa] |
RefSeq | XP_002326040.1 | 0 | 5 | 145 | 7 | 143 | predicted protein [Populus trichocarpa] |
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 | 3e-17 | 71 | 144 | 2 | 75 | A Chain A, Ornithine Transcarbamoylase From Pseudomonas Aeruginosa |
PDB | 3hbe_X | 3e-17 | 71 | 144 | 2 | 75 | A Chain A, Ornithine Transcarbamoylase From Pseudomonas Aeruginosa |
PDB | 3hbd_A | 3e-17 | 71 | 144 | 2 | 75 | A Chain A, Class Iv Chitinase Structure From Picea Abies At 1.8a |
PDB | 3iwr_B | 0.000000002 | 16 | 144 | 5 | 133 | A Chain A, Class Iv Chitinase Structure From Picea Abies At 1.8a |
PDB | 3iwr_A | 0.000000002 | 16 | 144 | 5 | 133 | A Chain A, Class Iv Chitinase Structure From Picea Abies At 1.8a |