Table 2. Summary of the analysis of the dimer interface of the human wild-type B4GalT1 closed conformation crystal structure, which shows metrics in accordance with biological relevance.

Metrics calculated by the jsPISA server are interface area (IA), solvation energy (DG) and total binding energy (BE). jsPISA score is a weighted average of each of the jsPISA radar metrics, for which a value higher than 50% depicts good chances of the interface being biologically relevant. DiMoVO score values below 0.5 predict crystallographic dimers, while values above 0.5 predict biological dimers.

PDB codes	Conformation	IA (Å2)	DG (kcal/mol)	BE (kcal/mol)	jsPISA	DiMoVo
6FWU	Closed	659.3	-10.11	-12.86	49%	0.3
6FWU with the lid modelled	Closed	1106	-12.96	-17.04	58%	0.5