ID 2.3.1.98 DE chlorogenate--glucarate O-hydroxycinnamoyltransferase. CA chlorogenate + D-glucarate = 2-O-caffeoylglucarate + L-quinate. CC -!- Galactarate can act as acceptor, more slowly. CC -!- Involved with EC 2.3.1.99 in the formation of caffeoylglucarate in CC tomato. //