| IED ID | IndEnz0002005793 |
| Enzyme Type ID | protease005793 |
| Protein Name |
Cyanophycinase EC 3.4.15.6 |
| Gene Name | cphB |
| Organism | Geminocystis herdmanii (strain PCC 6308) (Synechocystis sp. (strain PCC 6308)) |
| Taxonomic Lineage | cellular organisms Bacteria Terrabacteria group Cyanobacteria/Melainabacteria group Cyanobacteria Oscillatoriophycideae Chroococcales Chroococcaceae Geminocystis Geminocystis herdmanii Geminocystis herdmanii (strain PCC 6308) (Synechocystis sp. (strain PCC 6308)) |
| Enzyme Sequence | MKQYLRSSVLVIGGAEDKVHGKEILQRFWHCAGGTDAIIAIIPSASREPTIIGDRYVSIFSEMGAKDLKVLDVRDRIQGEDKDYQEYVEKCTAIFMTGGDQLRLCGLLADTPLMERIRQRVKLGEVTLGGTSAGAAVMGHHMIAGGSSGESPNRALVDMAMGLGIIPEVIVDQHFHNRNRMARLLSALSNHPERLGIGIDEDTCAVFQKDEYIEVIGKGTVTIVDGQAMSYTNHGKVAAEDPLALHNLRLHILGHGDRYNRKTHQPMAGIVE |
| Enzyme Length | 272 |
| Uniprot Accession Number | P56946 |
| Absorption | |
| Active Site | ACT_SITE 132; /note=Charge relay system; /evidence=ECO:0000250; ACT_SITE 150; /note=Charge relay system; /evidence=ECO:0000250; ACT_SITE 174; /note=Charge relay system; /evidence=ECO:0000250 |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=[L-4-(L-arginin-2-N-yl)aspartate](n) + H2O = [L-4-(L-arginin-2-N-yl)aspartate](n-1) + L-4-(L-arginin-2-N-yl)aspartate; Xref=Rhea:RHEA:12845, Rhea:RHEA-COMP:13728, Rhea:RHEA-COMP:13734, ChEBI:CHEBI:15377, ChEBI:CHEBI:137986, ChEBI:CHEBI:137991; EC=3.4.15.6; |
| DNA Binding | |
| EC Number | 3.4.15.6 |
| Enzyme Function | FUNCTION: Exopeptidase that catalyzes the hydrolytic cleavage of multi-L-arginyl-poly-L-aspartic acid (cyanophycin; a water-insoluble reserve polymer) into aspartate-arginine dipeptides. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (3); Chain (1) |
| Keywords | Hydrolase;Protease;Serine protease |
| Interact With | |
| Induction | |
| Subcellular Location | |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 29,766 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | RHEA:12845 |
| Cross Reference Brenda |