y
Basic Information | |
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Species | Populus trichocarpa |
Cazyme ID | Potri.014G091700.1 |
Family | GH18 |
Protein Properties | Length: 299 Molecular Weight: 31562.3 Isoelectric Point: 4.5128 |
Chromosome | Chromosome/Scaffold: 14 Start: 7183387 End: 7184289 |
Description | chitinase A |
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 |
GH18 | 28 | 246 | 5.3e-33 |
IAIYWGQNGNEGTLADTCATGNYQYVNLAFLVTFGNGQTPMINLAGHCDPYSNGCTSLSSDIKSCQAQGVKVMLSIGGASGSYSLASSEDARQVATYLWN NFLGGHSSSRPLGSAVLDGIDFDIEGGTGLYWDDLARYLSAYSNKGKRVHLTAAPQCPFPDAWVGNALKTGLFDYVWVQFYNNPPCQYASGEVTNLEDAW KQWTSAIPASKIFLGLPAS |
Full Sequence |
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Protein Sequence Length: 299 Download |
MAFQPATTLS VAALVLLILA TGSDAGGIAI YWGQNGNEGT LADTCATGNY QYVNLAFLVT 60 FGNGQTPMIN LAGHCDPYSN GCTSLSSDIK SCQAQGVKVM LSIGGASGSY SLASSEDARQ 120 VATYLWNNFL GGHSSSRPLG SAVLDGIDFD IEGGTGLYWD DLARYLSAYS NKGKRVHLTA 180 APQCPFPDAW VGNALKTGLF DYVWVQFYNN PPCQYASGEV TNLEDAWKQW TSAIPASKIF 240 LGLPASPAAA GSGFIPVPDL TSNVLPSIKD SSKYGGVMLW SKYYDDQSGY SSSIKNDV* 300 |
Functional Domains Download unfiltered results here | ||||||||
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Cdd ID | Domain | E-Value | Start | End | Length | Domain Description | ||
COG3469 | COG3469 | 0.0003 | 145 | 286 | 174 | + Chitinase [Carbohydrate transport and metabolism] | ||
pfam00704 | Glyco_hydro_18 | 2.0e-22 | 26 | 239 | 243 | + Glycosyl hydrolases family 18. | ||
cd02877 | GH18_hevamine_XipI_class_III | 7.0e-116 | 26 | 296 | 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 | 1 | 298 | 1 | 298 | class III chitinase [Panax ginseng] |
RefSeq | XP_002301383.1 | 0 | 1 | 298 | 1 | 298 | predicted protein [Populus trichocarpa] |
RefSeq | XP_002320164.1 | 0 | 1 | 298 | 3 | 300 | predicted protein [Populus trichocarpa] |
RefSeq | XP_002511934.1 | 0 | 1 | 298 | 1 | 298 | hevamine-A precursor, putative [Ricinus communis] |
RefSeq | XP_002533316.1 | 0 | 1 | 298 | 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 | 26 | 298 | 1 | 273 | A Chain A, Crystal Structure Of The Putative Acetylxylan Esterase From Clostridium Acetobutylicum, Northeast Structural Genomics Target Car6 |
PDB | 1llo_A | 0 | 26 | 298 | 1 | 273 | A Chain A, Crystal Structure Of The Putative Acetylxylan Esterase From Clostridium Acetobutylicum, Northeast Structural Genomics Target Car6 |
PDB | 1hvq_A | 0 | 26 | 298 | 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 | 26 | 298 | 1 | 273 | A Chain A, Hevamine Mutant D125aY183F IN COMPLEX WITH TETRA-Nag |
PDB | 1kr1_A | 0 | 26 | 298 | 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 |