what's the salmonella with escherichia being espd
CREATE TABLE "nomenclature_of_t3_ss_proteins" (
  "function_genus" text,
  "shigella" text,
  "salmonella" text,
  "yersinia" text,
  "escherichia" text
);
SELECT "salmonella" FROM "nomenclature_of_t3_ss_proteins" WHERE "escherichia"='EspD';