Snake phospholipase A2 homolog that lacks enzymatic activity (PubMed:19944711, PubMed:20036276). May display myotoxin activity (Probable). In isolated heart decreases cardiac frequency (PubMed:20036276). Also decreases mean arterial pressure (PubMed:19944711). Does not show antimicrobial activity (PubMed:19944711). Does not change renal parameters (such as perfusion pressure, renal vascular resistance, urinary flow, glomerular filtration rate and sodium tubular transport) (PubMed:20036276). Homodimer; non-covalently linked. Expressed by the venom gland. Belongs to the phospholipase A2 family. Group II subfamily. K49 sub-subfamily. Does not bind calcium as one of the calcium-binding sites is lost (Asp->Lys which corresponds to 'Lys-49' in the current nomenclature).