TABLE 3.

Structural similarities between core Cα atoms of LDI (chain C; 101 Cα atoms) and related proteins

	The bifunctional trypsin/α-amylase inhibitor from ragi (RBI)	Inhibitor of α-amylase from yellow meal worm in complex with RBI (TMA:RBI)	Corn Hageman factor inhibitor (CHFI)	α-Amylase inhibitor from wheat (0.19 AI)
PDB code	1B1U	1TMQ: chain B	1BEA: chain A	1HSS: chain A
Reference	Ref. 43	Ref. 30	Ref. 55	Ref. 56
RMSD (Å)	0.86	0.83	0.78	1.18
No. of Cα-atoms in superposition	117	117	116	111
Sequence identity (%)	48.4	48.4	46.9	25.8
Sequence similarity (%)	57.8	57.8	53.1	37.1