y
Basic Information | |
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Species | Carica papaya |
Cazyme ID | evm.model.supercontig_1833.1 |
Family | GH18 |
Protein Properties | Length: 301 Molecular Weight: 32064.2 Isoelectric Point: 5.3441 |
Chromosome | Chromosome/Scaffold: 1833 Start: 3567 End: 4469 |
Description | chitinase A |
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 |
GH18 | 30 | 248 | 1.1e-30 |
IAIYWGQNGNEGTLAETCATGNYQYVNLAFLATFGNGQKPMINLAGHCDPYSNGCTKLSSEIESCQKQGVKVLLSLGGAAGSYSLSSPEDARDVANYIWN NFLGGKSSSRPLGAAVLDGIDFDIEGGTGEYFDDLAKYLSRFSKRGKKVYLGAAPQCPFPDAWIGKALKTGVFDYVWVQFYNNPPCQYTSGGDENLKKSW EQWVADIPADKILLGLPAS |
Full Sequence |
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Protein Sequence Length: 301 Download |
MALQTIISAS IFAALATLLI LAKGSHAGGI AIYWGQNGNE GTLAETCATG NYQYVNLAFL 60 ATFGNGQKPM INLAGHCDPY SNGCTKLSSE IESCQKQGVK VLLSLGGAAG SYSLSSPEDA 120 RDVANYIWNN FLGGKSSSRP LGAAVLDGID FDIEGGTGEY FDDLAKYLSR FSKRGKKVYL 180 GAAPQCPFPD AWIGKALKTG VFDYVWVQFY NNPPCQYTSG GDENLKKSWE QWVADIPADK 240 ILLGLPASPE AAGSGFIPVD DLVSEVLPAI KNSGKYGGVM LWSKYYDDQS GYSSKIKSHV 300 * 360 |
Functional Domains Download unfiltered results here | ||||||||
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Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
cd06545 | GH18_3CO4_chitinase | 0.006 | 146 | 293 | 167 | + The Bacteroides thetaiotaomicron protein represented by pdb structure 3CO4 is an uncharacterized bacterial member of the family 18 glycosyl hydrolases with homologs found in Flavobacterium, Stigmatella, and Pseudomonas. | ||
cd02871 | GH18_chitinase_D-like | 1.0e-8 | 52 | 293 | 292 | + GH18 domain of Chitinase D (ChiD). ChiD, a chitinase found in Bacillus circulans, hydrolyzes the 1,4-beta-linkages of N-acetylglucosamine in chitin and chitodextrins. The domain architecture of ChiD includes a catalytic glycosyl hydrolase family 18 (GH18) domain, a chitin-binding domain, and a fibronectin type III domain. The chitin-binding and fibronectin type III domains are located either N-terminal or C-terminal to the catalytic domain. This family includes exochitinase Chi36 from Bacillus cereus. | ||
COG3469 | COG3469 | 3.0e-11 | 147 | 288 | 174 | + Chitinase [Carbohydrate transport and metabolism] | ||
pfam00704 | Glyco_hydro_18 | 9.0e-23 | 28 | 294 | 293 | + Glycosyl hydrolases family 18. | ||
cd02877 | GH18_hevamine_XipI_class_III | 1.0e-125 | 28 | 298 | 280 | + This conserved domain family includes xylanase inhibitor Xip-I, and the class III plant chitinases such as hevamine, concanavalin B, and PPL2, all of which have a glycosyl hydrolase family 18 (GH18) domain. Hevamine is a class III endochitinase that hydrolyzes the linear polysaccharide chains of chitin and peptidoglycan and is important for defense against pathogenic bacteria and fungi. PPL2 (Parkia platycephala lectin 2) is a class III chitinase from Parkia platycephala seeds that hydrolyzes beta(1-4) glycosidic bonds linking 2-acetoamido-2-deoxy-beta-D-glucopyranose units in chitin. |
Gene Ontology | |
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GO Term | Description |
GO:0004553 | hydrolase activity, hydrolyzing O-glycosyl compounds |
GO:0005975 | carbohydrate metabolic 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 | ABF82271.1 | 0 | 3 | 300 | 1 | 298 | class III chitinase [Panax ginseng] |
RefSeq | XP_002301383.1 | 0 | 1 | 300 | 1 | 298 | predicted protein [Populus trichocarpa] |
RefSeq | XP_002320164.1 | 0 | 1 | 300 | 3 | 300 | predicted protein [Populus trichocarpa] |
RefSeq | XP_002511934.1 | 0 | 1 | 300 | 1 | 298 | hevamine-A precursor, putative [Ricinus communis] |
RefSeq | XP_002533316.1 | 0 | 1 | 300 | 1 | 298 | hevamine-A precursor, putative [Ricinus communis] |
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 | 2hvm_A | 0 | 28 | 300 | 1 | 273 | A Chain A, Crystal Structure Of Class I Chitinase From Oryza Sativa L. Japonica |
PDB | 1llo_A | 0 | 28 | 300 | 1 | 273 | A Chain A, Crystal Structure Of Class I Chitinase From Oryza Sativa L. Japonica |
PDB | 1hvq_A | 0 | 28 | 300 | 1 | 273 | A Chain A, Crystal Structures Of Hevamine, A Plant Defence Protein With Chitinase And Lysozyme Activity, And Its Complex With An Inhibitor |
PDB | 1kr0_A | 0 | 28 | 300 | 1 | 273 | A Chain A, Hevamine Mutant D125aY183F IN COMPLEX WITH TETRA-Nag |
PDB | 1kr1_A | 0 | 28 | 300 | 1 | 273 | A Chain A, Hevamine Mutant D125aE127A IN COMPLEX WITH TETRA-Nag |
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 |