what is the side-chain polarity for the amino acid with the 1-letter v?
CREATE TABLE "table_of_standard_amino_acid_abbreviatio" (
  "amino_acid" text,
  "3_letter" text,
  "1_letter" text,
  "side_chain_polarity" text,
  "side_chain_charge_p_h_7_4" text,
  "hydropathy_index" text
);
SELECT "side_chain_polarity" FROM "table_of_standard_amino_acid_abbreviatio" WHERE "1_letter"='v';