Table 1.

Number of proteins that contain the same sequence patterns as the binding motifs of GroES mobile loop peptide and the SBP

		GroES pattern matches		SBP pattern matches
Genome	Database size	Single	Multiple	Single	Multiple
E. coli	4307	2754	1422	942	188
S. cerevisiae	9626	5943	3064	2019	442
U. urealyticum	614	383	189	122	16
T. acidophilum	1481	870	415	274	65
M. kandleri	1687	838	323	222	23

Single matches refer to protein sequences containing at least one pattern, while multiple matches represent sequences containing two or more patterns with two successive patterns being separated by at least 23 residues.