| IED ID | IndEnz0002010187 | 
| Enzyme Type ID | protease010187 | 
| Protein Name | Serine proteinase inhibitor 2 Serp-2 Serpin-2 | 
| Gene Name | SPI-2 B12R B13R B14R | 
| Organism | Variola virus | 
| Taxonomic Lineage | Viruses Varidnaviria Bamfordvirae Nucleocytoviricota Pokkesviricetes Chitovirales Poxviridae Chordopoxvirinae Orthopoxvirus Variola virus | 
| Enzyme Sequence | MDIFREIASSTKGENVFISPATISSVLTILYYGANGSTAEQLSKYVEKEETMDKVSAQNISFKSMNKVYGRYSAVFKNSFLGKIGDNFQTVDFTDCRTIDAINKCVDVFTEGKINPLLTEQLSPNTCLLAISAVYFKAKWLIPFKKEFTSDYPFYVSPTEMVDVSMMSMYGESFNYASVKESFGNFSIIELPYVGNTSMMVILPDKIDGLESIKQNLTDTNFKKWCNSLEATFIDVHIPKFKVTGSYNLVDTLVKLGLTDVFYSTGDYSNMCNSDVSVDAMIHKTYIDVNEEYTEAAAATSVLVADCASTVTNEFCADHPFIYVIRHVDGKILFVGRYCSPTTN | 
| Enzyme Length | 344 | 
| Uniprot Accession Number | P0DSW4 | 
| Absorption | |
| Active Site | |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | |
| DNA Binding | |
| EC Number | |
| Enzyme Function | FUNCTION: May be involved in the regulation of the complement cascade. | 
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Chain (1); Site (1) | 
| Keywords | Host cytoplasm;Host-virus interaction;Inhibition of host caspases by virus;Modulation of host cell apoptosis by virus;Protease inhibitor;Serine protease inhibitor | 
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Host cytoplasm {ECO:0000305}. | 
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | |
| Cross Reference PDB | - | 
| Mapped Pubmed ID | - | 
| Motif | |
| Gene Encoded By | |
| Mass | 38,435 | 
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |