| IED ID | IndEnz0011000317 |
| Enzyme Type ID | glucanase000317 |
| Protein Name |
Endoglucanase B EGB EC 3.2.1.4 Cellulase Endo-1,4-beta-glucanase |
| Gene Name | celB cel45A CJA_0374 |
| Organism | Cellvibrio japonicus (strain Ueda107) (Pseudomonas fluorescens subsp. cellulosa) |
| Taxonomic Lineage | cellular organisms Bacteria Proteobacteria Gammaproteobacteria Cellvibrionales Cellvibrionaceae Cellvibrio Cellvibrio japonicus (Pseudomonas fluorescens subsp. cellulosa) Cellvibrio japonicus (strain Ueda107) (Pseudomonas fluorescens subsp. cellulosa) |
| Enzyme Sequence | MNLLSGWVRPLMLGCGLLGAALSAGSIQAAVCEYRVTNEWGSGFTASIRITNNGSSTINGWSVSWNYTDGSRVTSSWNAGLSGANPYSATPVGWNTSIPIGSSVEFGVQGNNGSSRAQVPAVTGAICGGQGSSAPSSVASSSSSSSVVSSTPRSSSSSVSSSVPGTSSSSSSSVLTGAQACNWYGTLTPLCNNTSNGWGYEDGRSCVARTTCSAQPAPYGIVSTSSSTPLSSSSSSRSSVASSSSLSSATSSSASSVSSVPPIDGGCNGYATRYWDCCKPHCGWSANVPSLVSPLQSCSANNTRLSDVSVGSSCDGGGGYMCWDKIPFAVSPTLAYGYAATSSGDVCGRCYQLQFTGSSYNAPGDPGSAALAGKTMIVQATNIGYDVSGGQFDILVPGGGVGAFNACSAQWGVSNAELGAQYGGFLAACKQQLGYNASLSQYKSCVLNRCDSVFGSRGLTQLQQGCTWFAEWFEAADNPSLKYKEVPCPAELTTRSGMNRSILNDIRNTCP |
| Enzyme Length | 511 |
| Uniprot Accession Number | P18126 |
| Absorption | |
| Active Site | ACT_SITE 276; /note=Nucleophile; /evidence=ECO:0000255|PROSITE-ProRule:PRU10069; ACT_SITE 393; /note=Proton donor; /evidence=ECO:0000250 |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans.; EC=3.2.1.4; |
| DNA Binding | |
| EC Number | 3.2.1.4 |
| Enzyme Function | FUNCTION: This enzyme catalyzes the endohydrolysis of 1,4-beta-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans. EGB is most active against barley beta-glucan, but showed significant activity against amorphous and crystalline cellulose. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (2); Chain (1); Disulfide bond (3); Domain (2); Region (1); Signal peptide (1) |
| Keywords | Carbohydrate metabolism;Cellulose degradation;Direct protein sequencing;Disulfide bond;Glycosidase;Hydrolase;Periplasm;Polysaccharide degradation;Reference proteome;Signal |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Periplasm. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | SIGNAL 1..29; /evidence=ECO:0000269|PubMed:2117693 |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 52,078 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |