| Basic Information | |
|---|---|
| Species | Populus trichocarpa |
| Cazyme ID | Potri.015G024000.1 |
| Family | GH18 |
| Protein Properties | Length: 295 Molecular Weight: 30849.6 Isoelectric Point: 4.2479 |
| Chromosome | Chromosome/Scaffold: 15 Start: 1867914 End: 1869092 |
| Description | chitinase A |
| View CDS | |
| External Links |
|---|
| NCBI Taxonomy |
| Plaza |
| CAZyDB |
| Signature Domain Download full data set without filtering | |||
|---|---|---|---|
| Family | Start | End | Evalue |
| GH18 | 28 | 243 | 5.2e-27 |
| IAIYWGQNGNEGSLADTCNTGNYQFVNVAFLSSFGNGQSPVLNLAGHCDPSAGTCTGISNDIRSCQNQGIKVLLSIGGGAGSYSLSSADDAGQVANYIWN NFLGGQSSSRPLGDAILDGVDFDIEAGSGQFWDDLARALNGFSQQRKVYLAAAPQCIFPDANLDTAIKTGLFDYVWVQFYNNPPCQYVNDATGLLSAWNQ WTTVQSNQIFLGLPAA | |||
| Full Sequence |
|---|
| Protein Sequence Length: 295 Download |
| MACQAKAITL LLSILAVSLC KPSDGAGIAI YWGQNGNEGS LADTCNTGNY QFVNVAFLSS 60 FGNGQSPVLN LAGHCDPSAG TCTGISNDIR SCQNQGIKVL LSIGGGAGSY SLSSADDAGQ 120 VANYIWNNFL GGQSSSRPLG DAILDGVDFD IEAGSGQFWD DLARALNGFS QQRKVYLAAA 180 PQCIFPDANL DTAIKTGLFD YVWVQFYNNP PCQYVNDATG LLSAWNQWTT VQSNQIFLGL 240 PAAPEAAPSG GFIPADVLIS QVLPSIKGSP KYGGVMLWSK QYDNGYSAAI KGSV* 300 |
| Functional Domains Download unfiltered results here | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
| COG3469 | COG3469 | 0.002 | 145 | 285 | 177 | + Chitinase [Carbohydrate transport and metabolism] | ||
| cd02871 | GH18_chitinase_D-like | 1.0e-6 | 31 | 287 | 309 | + 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. | ||
| pfam00704 | Glyco_hydro_18 | 3.0e-23 | 28 | 242 | 241 | + Glycosyl hydrolases family 18. | ||
| cd02877 | GH18_hevamine_XipI_class_III | 2.0e-112 | 26 | 292 | 281 | + 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 | |
|---|---|
| GO Term | Description |
| GO:0004553 | hydrolase activity, hydrolyzing O-glycosyl compounds |
| GO:0005975 | carbohydrate metabolic process |
| Annotations - NR Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| RefSeq | XP_002316626.1 | 0 | 23 | 294 | 1 | 272 | predicted protein [Populus trichocarpa] |
| RefSeq | XP_002331827.1 | 0 | 1 | 294 | 1 | 294 | predicted protein [Populus trichocarpa] |
| RefSeq | XP_002331828.1 | 0 | 1 | 294 | 1 | 294 | predicted protein [Populus trichocarpa] |
| RefSeq | XP_002331829.1 | 0 | 1 | 294 | 1 | 294 | predicted protein [Populus trichocarpa] |
| RefSeq | XP_002339262.1 | 0 | 1 | 219 | 1 | 219 | predicted protein [Populus trichocarpa] |
| Annotations - PDB Download unfiltered results here | |||||||
|---|---|---|---|---|---|---|---|
| Source | Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
| PDB | 2hvm_A | 0 | 27 | 294 | 2 | 273 | A Chain A, Crystal Structure Of Medicago Truncatula Ugt71g1 Complexed With Udp-Glucose |
| PDB | 1llo_A | 0 | 27 | 294 | 2 | 273 | A Chain A, Crystal Structure Of Medicago Truncatula Ugt71g1 Complexed With Udp-Glucose |
| PDB | 1hvq_A | 0 | 27 | 294 | 2 | 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 | 27 | 294 | 2 | 273 | A Chain A, Hevamine Mutant D125aY183F IN COMPLEX WITH TETRA-Nag |
| PDB | 1kr1_A | 0 | 27 | 294 | 2 | 273 | A Chain A, Hevamine Mutant D125aE127A IN COMPLEX WITH TETRA-Nag |
| Metabolic Pathways | |||
|---|---|---|---|
| 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 |
