| IED ID | IndEnz0009000051 |
| Enzyme Type ID | chitinase000051 |
| Protein Name |
Chitinase 4 EC 3.2.1.14 OsChia2b Pathogenesis related PR -3 chitinase 4 |
| Gene Name | Cht4 Os04g0493400 LOC_Os04g41620 OsJ_15306 OSJNBb0091E11.8 |
| Organism | Oryza sativa subsp. japonica (Rice) |
| Taxonomic Lineage | cellular organisms Eukaryota Viridiplantae Streptophyta Streptophytina Embryophyta Tracheophyta Euphyllophyta Spermatophyta Magnoliopsida Mesangiospermae Liliopsida Petrosaviidae commelinids Poales Poaceae BOP clade Oryzoideae Oryzeae Oryzinae Oryza Oryza sativa (Rice) Oryza sativa subsp. japonica (Rice) |
| Enzyme Sequence | MAAKMATMVALVFGLALLLSAAAPAAAQNCGCQDGYCCSQWGYCGTTEAYCGQGCQSGPCWGSGGEAAAGMAGRKAGAGAGVSVESVVTEAFFNGIKNQAPNGCAGKSFYTRQSFLNAARSYSGFANDRTNDDSKREIAAFFAHVTHETGHMCYINEINGANMDYCDKSNKQWPCQPGKKYYGRGPLQISWNFNYGPAGKNIGFDGLRDPDKVAQDPTISFKTALWFWMNNVHQVMSQGFGATIRAINGALECNGKNPGAVNARVNYYKDYCRQFGVSPGGNLYC |
| Enzyme Length | 285 |
| Uniprot Accession Number | O04138 |
| Absorption | |
| Active Site | ACT_SITE 148; /note=Proton donor; /evidence=ECO:0000250|UniProtKB:P29022 |
| 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; |
| DNA Binding | |
| EC Number | 3.2.1.14 |
| Enzyme Function | FUNCTION: Hydrolyzes chitin and may function in reproductive organs during embryogenesis and seed maturation. {ECO:0000269|PubMed:12834284}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (1); Alternative sequence (2); Chain (1); Disulfide bond (7); Domain (1); Signal peptide (1) |
| Keywords | Alternative splicing;Carbohydrate metabolism;Chitin degradation;Chitin-binding;Disulfide bond;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 | 30,451 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |