| IED ID | IndEnz0011000429 |
| Enzyme Type ID | glucanase000429 |
| Protein Name |
Probable glucan endo-1,3-beta-glucosidase At4g16260 EC 3.2.1.39 |
| Gene Name | At4g16260 dl4170c |
| Organism | Arabidopsis thaliana (Mouse-ear cress) |
| Taxonomic Lineage | cellular organisms Eukaryota Viridiplantae Streptophyta Streptophytina Embryophyta Tracheophyta Euphyllophyta Spermatophyta Magnoliopsida Mesangiospermae eudicotyledons Gunneridae Pentapetalae rosids malvids Brassicales Brassicaceae Camelineae Arabidopsis Arabidopsis thaliana (Mouse-ear cress) |
| Enzyme Sequence | MTTLFLLIALFITTILNPTSGESVGVCYGMMGNNLPSQSDTIALFRQNNIRRVRLYDPNQAALNALRNTGIEVIIGVPNTDLRSLTNPSSARSWLQNNVLNYYPAVSFKYIAVGNEVSPSNGGDVVLPAMRNVYDALRGANLQDRIKVSTAIDMTLIGNSFPPSSGEFRGDVRWYIDPVIGFLTSTNSALLANIYPYFSYVDNPRDISLSYALFTSPSVVVWDGSRGYQNLFDALLDVVYSAVERSGGGSLPVVVSESGWPSNGGNAASFDNARAFYTNLASRVRENRGTPKRPGRGVETYLFAMFDENQKSPEIEKNFGLFFPNKQPKFPITFSAARDGTAVE |
| Enzyme Length | 344 |
| Uniprot Accession Number | Q8VZJ2 |
| Absorption | |
| Active Site | ACT_SITE 116; /note=Proton donor; /evidence=ECO:0000250|UniProtKB:O22317; ACT_SITE 257; /note=Nucleophile; /evidence=ECO:0000250|UniProtKB:O22317 |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=Hydrolysis of (1->3)-beta-D-glucosidic linkages in (1->3)-beta-D-glucans.; EC=3.2.1.39; Evidence={ECO:0000305}; |
| DNA Binding | |
| EC Number | 3.2.1.39 |
| Enzyme Function | FUNCTION: May be involved in plant defense against cyst nematode pathogens. {ECO:0000269|PubMed:22442414}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (2); Chain (1); Frameshift (3); Signal peptide (1) |
| Keywords | Glycosidase;Hydrolase;Plant defense;Reference proteome;Secreted;Signal |
| Interact With | |
| Induction | INDUCTION: Induced by infection with the Cucumber mosaic virus (CMV). {ECO:0000269|PubMed:23656331}.; INDUCTION: (Microbial infection) Specifically down-regulated by Heterodera schachtii (cyst nematodes) in nematode-induced syncytia. {ECO:0000269|PubMed:22442414}. |
| Subcellular Location | SUBCELLULAR LOCATION: Secreted {ECO:0000305}. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | SIGNAL 1..21; /evidence=ECO:0000255 |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | 12034900; 12169696; 12620105; 12671089; 12805589; 14535885; 14730065; 15047898; 15082927; 15200641; 15235117; 15272873; 15593128; 15720685; 15860015; 16262716; 16461379; 16813576; 17151019; 17189325; 17704230; 17916636; 18184068; 18467450; 18650403; 18783601; 18790826; 18796151; 19857612; 20234049; 22375709; 23858430; 28627464; |
| Motif | |
| Gene Encoded By | |
| Mass | 37,712 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |