| IED ID | IndEnz0008000057 |
| Enzyme Type ID | cellulase000057 |
| Protein Name |
Endo-beta-1,4-glucanase A Endoglucanase A EC 3.2.1.4 Carboxymethylcellulase A Cellulase A |
| Gene Name | eglA AN1285 |
| Organism | Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) (Aspergillus nidulans) |
| Taxonomic Lineage | cellular organisms Eukaryota Opisthokonta Fungi Dikarya Ascomycota saccharomyceta Pezizomycotina leotiomyceta Eurotiomycetes Eurotiomycetidae Eurotiales (green and blue molds) Aspergillaceae Aspergillus Aspergillus subgen. Nidulantes Emericella nidulans (Aspergillus nidulans) Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) (Aspergillus nidulans) |
| Enzyme Sequence | MRSLVLLSSVLALVAPSKGAFTWLGTNEAGAEFGEGSYPGELGTEYIWPDLGTIGTLRNEGMNIFRVAFSMERLVPDSLAGPVADEYFQDLVETVNGITALGAYAVLDPHNYGRYYGNIITSTDDFAAFWTILATEFASNELVIFDTNNEYHTMDQSLVLNLNQAAIDAIRASGATSQYIFAEGNSWTGAWTWVDVNDNMKALTDPQDKLIYEMHQYLDSDGSGTNTACVSSTIGSERVTAATNWLRENGKLGVLGEFAGANNQVCKDAVADLLEYLEENSDVWLGALWWAAGPWWGDYMFNMEPTSGIAYQEYSEILQPYFVGSQ |
| Enzyme Length | 326 |
| Uniprot Accession Number | Q5BDU5 |
| Absorption | |
| Active Site | ACT_SITE 150; /note=Proton donor; /evidence=ECO:0000250; ACT_SITE 257; /note=Nucleophile; /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: Has endoglucanase activity on substrates containing beta-1,4 glycosidic bonds, like in carboxymethylcellulose (CMC), hydroxyethylcellulose (HEC) and beta-glucan. Involved in the degradation of complex natural cellulosic substrates. {ECO:0000269|PubMed:10386374, ECO:0000269|PubMed:16844780}. |
| Temperature Dependency | BIOPHYSICOCHEMICAL PROPERTIES: Temperature dependence: Optimum temperature is 57 degrees Celsius. {ECO:0000269|PubMed:16844780}; |
| PH Dependency | BIOPHYSICOCHEMICAL PROPERTIES: pH dependence: Optimum pH is 4.0. {ECO:0000269|PubMed:16844780}; |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (2); Chain (1); Sequence conflict (1); Signal peptide (1) |
| Keywords | Carbohydrate metabolism;Cellulose degradation;Glycosidase;Hydrolase;Polysaccharide degradation;Reference proteome;Secreted;Signal |
| Interact With | |
| Induction | INDUCTION: Highly expressed in presence of carboxymethylcellulose (CMC). {ECO:0000269|PubMed:10386374}. |
| Subcellular Location | SUBCELLULAR LOCATION: Secreted {ECO:0000250}. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | SIGNAL 1..19; /evidence=ECO:0000255 |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 35,812 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |