| Basic Information | |
|---|---|
| Species | Populus trichocarpa |
| Cazyme ID | Potri.012G033900.1 |
| Family | GH18 |
| Protein Properties | Length: 302 Molecular Weight: 32046.3 Isoelectric Point: 8.1783 |
| Chromosome | Chromosome/Scaffold: 12 Start: 3028590 End: 3032817 |
| 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 | 249 | 6.3e-27 |
| IAIYWGQNGNEGTLAATCNSGNYQFVNVAFLSAFGNGQTPVLNLAGHCNPSANTCTGLSADIKACQGKGIKVLLSIGGASGAYSLSSADDARQVASYIWN NFLGGQSSSRPLGDAILDGVDFDIETSSGQFWDDLARALSGFSQQRKQGRKVYLAAAPQCPFPDRNLGTALNTGLFDYVWVQFYSNGPCQYSSGNTTNLI NSWNQWAASLVAGTIFLGLPAA | |||
| Full Sequence |
|---|
| Protein Sequence Length: 302 Download |
| MAFCTQAVIL ILSVLIVSWC KPSYGAGIAI YWGQNGNEGT LAATCNSGNY QFVNVAFLSA 60 FGNGQTPVLN LAGHCNPSAN TCTGLSADIK ACQGKGIKVL LSIGGASGAY SLSSADDARQ 120 VASYIWNNFL GGQSSSRPLG DAILDGVDFD IETSSGQFWD DLARALSGFS QQRKQGRKVY 180 LAAAPQCPFP DRNLGTALNT GLFDYVWVQF YSNGPCQYSS GNTTNLINSW NQWAASLVAG 240 TIFLGLPAAP AAARRGYIPP DVLTSQILPV IKMAPKYGGV MLWSKFWDDR NGYSRSILSS 300 V* 360 |
| Functional Domains Download unfiltered results here | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
| pfam00704 | Glyco_hydro_18 | 6.0e-19 | 28 | 233 | 237 | + Glycosyl hydrolases family 18. | ||
| cd02877 | GH18_hevamine_XipI_class_III | 3.0e-111 | 26 | 297 | 279 | + 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 | 301 | 1 | 272 | predicted protein [Populus trichocarpa] |
| RefSeq | XP_002318359.1 | 0 | 1 | 301 | 1 | 301 | predicted protein [Populus trichocarpa] |
| RefSeq | XP_002331827.1 | 0 | 1 | 301 | 1 | 294 | predicted protein [Populus trichocarpa] |
| RefSeq | XP_002331828.1 | 0 | 1 | 301 | 1 | 294 | predicted protein [Populus trichocarpa] |
| RefSeq | XP_002331829.1 | 0 | 1 | 301 | 1 | 294 | 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 | 301 | 2 | 273 | A Chain A, The 1.9 Angstrom Crystal Structure Of E. Coli Murg |
| PDB | 1llo_A | 0 | 27 | 301 | 2 | 273 | A Chain A, The 1.9 Angstrom Crystal Structure Of E. Coli Murg |
| PDB | 1hvq_A | 0 | 27 | 301 | 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 | 301 | 2 | 273 | A Chain A, Hevamine Mutant D125aY183F IN COMPLEX WITH TETRA-Nag |
| PDB | 1kr1_A | 0 | 27 | 301 | 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 |
