Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004623 | molecular_function | phospholipase A2 activity |
| A | 0005509 | molecular_function | calcium ion binding |
| A | 0005543 | molecular_function | phospholipid binding |
| A | 0005576 | cellular_component | extracellular region |
| A | 0006644 | biological_process | phospholipid metabolic process |
| A | 0016042 | biological_process | lipid catabolic process |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0035821 | biological_process | modulation of process of another organism |
| A | 0042130 | biological_process | negative regulation of T cell proliferation |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0047498 | molecular_function | calcium-dependent phospholipase A2 activity |
| A | 0050482 | biological_process | arachidonic acid secretion |
| A | 0090729 | molecular_function | toxin activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE IMN A 301 |
| Chain | Residue |
| A | HIS48 |
| A | HOH284 |
| A | ASP49 |
| A | TYR52 |
| A | ASN54 |
| A | PRO56 |
| A | CYS61 |
| A | LYS69 |
| A | HOH158 |
| A | HOH261 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 401 |
| Chain | Residue |
| A | SER1 |
| A | LEU3 |
| A | ARG72 |
| A | HOH170 |
| A | HOH187 |
| A | HOH191 |
| A | HOH340 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 402 |
| Chain | Residue |
| A | SER90 |
| A | ASN93 |
| A | HOH168 |
| A | HOH183 |
| A | HOH190 |
| A | HOH247 |
| A | HOH307 |
| A | HOH344 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 403 |
| Chain | Residue |
| A | TYR113 |
| A | SER114 |
| A | LYS115 |
| A | LYS131 |
| A | HOH177 |
| A | HOH182 |
| A | HOH246 |
Functional Information from PROSITE/UniProt
| site_id | PS00118 |
| Number of Residues | 8 |
| Details | PA2_HIS Phospholipase A2 histidine active site. CCFvHDcC |
| Chain | Residue | Details |
| A | CYS44-CYS51 | |
| site_id | PS00119 |
| Number of Residues | 11 |
| Details | PA2_ASP Phospholipase A2 aspartic acid active site. ICECDKAAaIC |
| Chain | Residue | Details |
| A | ILE95-CYS105 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | HIS48 | |
| A | ASP99 | |
| Chain | Residue | Details |
| A | TYR28 | |
| A | GLY30 | |
| A | GLY32 | |
| A | ASP49 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1n29 |
| Chain | Residue | Details |
| A | HIS48 | |
| A | GLY30 | |
| A | ASP99 | |
