| IED ID | IndEnz0003000024 |
| Enzyme Type ID | pectinase000024 |
| Protein Name |
Endopolygalacturonase AN8327 EC 3.2.1.15 Pectinase AN8327 Polygalacturonase AN8327 |
| Gene Name | AN8327 |
| 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 | MFYALGPLALFAFATEVMATPVAYPMTTASPTLAKRDSCTFSGSDGAASASRSQTDCATITLSDITVPSGTTLDLSDLEDDTTVIFEGTTSWEYEEWDGPLLQIKGNGITIKGADGAKLNPDGSRWWDGEGSNGGVTKPKFFYAHDLTDSTIQNLYIENTPVQAVSINGCDGLTITDMTIDNSAGDDAGGHNTDGFDIGESSNVVITGAKVYNQDDCVAVNSGTSITFSGGTCSGGHGLSIGSVGGRDDNTVDTVTFKDSTVSNSVNGIRIKAKSGETGEIKGVTYSGISLESISDYGILIEQNYDGGDLDGEVTSGIPITDLTIENISGSGAVDSDGYNIVIVCGDDACSNWTWSDVEVTGGEDYGSCENVPSVASCST |
| Enzyme Length | 380 |
| Uniprot Accession Number | Q5ATQ3 |
| Absorption | |
| Active Site | ACT_SITE 215; /note=Proton donor; /evidence=ECO:0000255|PROSITE-ProRule:PRU10052; ACT_SITE 237; /evidence=ECO:0000255|PROSITE-ProRule:PRU10052 |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=(1,4-alpha-D-galacturonosyl)(n+m) + H(2)O = (1,4-alpha-D-galacturonosyl)(n) + (1,4-alpha-D-galacturonosyl)(m).; EC=3.2.1.15; |
| DNA Binding | |
| EC Number | 3.2.1.15 |
| Enzyme Function | FUNCTION: Involved in maceration and soft-rotting of plant tissue. Hydrolyzes the 1,4-alpha glycosidic bonds of de-esterified pectate in the smooth region of the plant cell wall. {ECO:0000269|PubMed:16844780}. |
| Temperature Dependency | BIOPHYSICOCHEMICAL PROPERTIES: Temperature dependence: Optimum temperature is 48 degrees Celsius. {ECO:0000269|PubMed:16844780}; |
| PH Dependency | BIOPHYSICOCHEMICAL PROPERTIES: pH dependence: Optimum pH is 4.8. {ECO:0000269|PubMed:16844780}; |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (2); Chain (1); Disulfide bond (4); Glycosylation (2); Propeptide (1); Repeat (7); Signal peptide (1) |
| Keywords | Cell wall biogenesis/degradation;Disulfide bond;Glycoprotein;Glycosidase;Hydrolase;Reference proteome;Repeat;Secreted;Signal;Zymogen |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Secreted {ECO:0000305}. |
| 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 | 39,360 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |