TABLE 1.

Reported crystal structures of UGT:UDP-sugar complexes.

UGT isoform	Plant species	UDP-sugar	Resolution (Å)	Crystallisation method	PDB	Reference
UGT71G1	Medicago truncatula	UDP-Glc	2.60	Soaking	2ACW	Shao et al. (2005)
UGT708C1	Fagopyrum esculentum	UDP-Glc	2.01	Co-crystallisation	6LLZ	Liu et al. (2020a)
UGT74AC1	Siraitia grosvenorii	UDP-Glc	2.10	Soaking	6L8Z	Li et al. (2020)
SbCGTb	Scutellaria baicalensis	UDP-Glc	2.87	Co-crystallisation	6LFZ	Wang et al. (2020)
PtUGT1	Polygonum tinctorium	UDP-Glc	2.40	Soaking	6SU6	Teze et al. (2021)
MiCGT	Mangifera indica	UDP-Glc	2.85	Co-crystallisation	7VA8	Wen et al. (2021)
UGT74AN2	Calotropis gigantea	UDP-Glc	2.15	Soaking	7W1H	Huang et al. (2022)
GgCGT	Glycyrrhiza glabra	UDP-Glc	2.60	Co-crystallisation	6L5P	Zhang et al. (2020)
GgCGT	Glycyrrhiza glabra	UDP-Gal	2.89	Co-crystallisation	6L5Q	Zhang et al. (2020)
UGT89C1	Arabidopsis thaliana	UDP-Rha	3.21	Co-crystallisation	6IJA	Zong et al. (2019)
UGT76G1	Stevia rebaudiana	UDP-Xyl	2.50	Co-crystallisation	6KVJ	Liu et al. (2020b)