The EAWAG-BBD Naphthalenesulfonate Family Pathway

• 1,2-Dihydroxynaphthalene-6-sulfonate -----> (Z)-4-(2-Hydroxy-5-sulfonatophenyl)-2-oxo-3-butenoate (reacID# r0324)
• (Z)-4-(2-Hydroxy-5-sulfonatophenyl)-2-oxo-3-butenoate -----> 5-Sulfosalicylate + Pyruvate (reacID# r0325)
• Naphthalene-1,6-disulfonate -----> 1,2-Dihydroxynaphthalene-6-sulfonate (reacID# r0323)
• Naphthalene-1-sulfonate -----> 1,2-Dihydroxynaphthalene (reacID# r0320)
• Naphthalene-2,6-disulfonate -----> 1,2-Dihydroxynaphthalene-6-sulfonate (reacID# r0322)
• Naphthalene-2-sulfonate -----> 1,2-Dihydroxynaphthalene (reacID# r0318)
• 5-Sulfosalicylate -----> Gentisate (reacID# r0326)

• 1,2-Dihydroxynaphthalene [574-00-5] (compID# c0129)
• 1,2-Dihydroxynaphthalene-6-sulfonate (compID# c0322)
• Gentisate [490-79-9] (compID# c0325)
• (Z)-4-(2-Hydroxy-5-sulfonatophenyl)-2-oxo-3-butenoate (compID# c0323)
• Naphthalene-1,6-disulfonate [1655-43-2] (compID# c0317)
• Naphthalene-1-sulfonate [85-47-2] (compID# c0320)
• Naphthalene-2,6-disulfonate [1655-45-4] (compID# c0319)
• Naphthalene-2-sulfonate [120-18-3] (compID# c0321)
• Pyruvate [127-17-3] (compID# c0159)
• 5-Sulfosalicylate [97-05-2] (compID# c0324)

• EC 1.13.11.- 1,2-dihydroxynaphthalene-6-sulfonate 1,8a-dioxygenase (enzymeID# e0250)
• EC 1.14.-.- 5-sulfosalicylate monooxygenase (enzymeID# e0918)
• EC 1.14.99.- naphthalene disulfonate 1,2-dioxygenase (enzymeID# e0249)

Page Author(s): Ryan McLeish
December 15, 1997 4:55:22 PM CST Contact Us

This is the EAWAG-BBD compounds and reactions page for the Naphthalenesulfonate Family Pathway.
It was generated on June 12, 2025 at 5:02:22 PM CDT.

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