| IED ID | IndEnz0009000327 |
| Enzyme Type ID | chitinase000327 |
| Protein Name |
Class V chitinase CHIT5a MtCHIT5a EC 3.2.1.14 |
| Gene Name | CHIT5A MTR_1g013150 |
| Organism | Medicago truncatula (Barrel medic) (Medicago tribuloides) |
| Taxonomic Lineage | cellular organisms Eukaryota Viridiplantae Streptophyta Streptophytina Embryophyta Tracheophyta Euphyllophyta Spermatophyta Magnoliopsida Mesangiospermae eudicotyledons Gunneridae Pentapetalae rosids fabids Fabales Fabaceae Papilionoideae 50 kb inversion clade NPAAA clade Hologalegina IRL clade Trifolieae Medicago (medics) Medicago truncatula (Barrel medic) (Medicago tribuloides) |
| Enzyme Sequence | MAVQKIIITPILVFLVTIFFNVSSSSSSNNSQYQFLNHGVRSAYWPAGDDFSPSLIDTNYFTHILLAFIQPEPISFKLEITKSGIKWGQNFIKALRHRSPPVKTLLSIGGGGSNSTLFSEIASTKQNREIFINSTIEVARKYRFDGVDLDWEFPETQQDMFNLGLLYEEWYNALFAEAKVRRKPRLLLTSAVYYNSTVRLIGKHGPRSYPTQAINKYLDWASPMCFDYHGTWDNNTDFNAALYDSKSEISTNFGLHSWIKSGVRPEKLVMGLALYGRAWELKDPNVNGVGAEAVGPATDTDGSMNYNEILKFNKQSGANVVYDKVAISFYSYAGTTWIGYDDGPSITTKVRFAKSLGLKGYFFWALGKDKDWSISKQASNAWGH |
| Enzyme Length | 384 |
| Uniprot Accession Number | A0A072VEP0 |
| Absorption | |
| Active Site | ACT_SITE 152; /note=Proton donor; /evidence=ECO:0000255|PROSITE-ProRule:PRU01258 |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=Random endo-hydrolysis of N-acetyl-beta-D-glucosaminide (1->4)-beta-linkages in chitin and chitodextrins.; EC=3.2.1.14; Evidence={ECO:0000255|PROSITE-ProRule:PRU10053, ECO:0000269|PubMed:27383628}; |
| DNA Binding | |
| EC Number | 3.2.1.14 |
| Enzyme Function | FUNCTION: Possesses chitinase activity in vitro toward glycol chitin, carboxymethyl-chitin, colloidal chitin, and the chitin oligosaccharides (N-acetylglucosamine) (GlcNAc)6 and (GlcNAc)5 (PubMed:27383628). Hydrolyzes (GlcNAc)6 into (GlcNAc)4 and (GlcNAc)2, or two (GlcNAc)3 molecules (PubMed:27383628). Has the capacity to inhibit hyphal growth of the fungus Trichoderma viride in an agar-plate bioassay (PubMed:27383628). {ECO:0000269|PubMed:27383628}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | PATHWAY: Glycan degradation; chitin degradation. {ECO:0000305}. |
| nucleotide Binding | |
| Features | Active site (1); Chain (1); Domain (1); Glycosylation (5); Sequence conflict (3); Signal peptide (1) |
| Keywords | Carbohydrate metabolism;Chitin degradation;Glycoprotein;Glycosidase;Hydrolase;Plant defense;Polysaccharide degradation;Reference proteome;Signal |
| Interact With | |
| Induction | |
| Subcellular Location | |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | SIGNAL 1..27; /evidence=ECO:0000255 |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 43,241 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |