Table 2. Identification of mucin binding proteins using a homology search of N-terminal amino acid sequences.

Strain	No. identified bands1	Determined N-terminal sequences	Homology (%)	Homologous protein	Species	Deduced molecular weight2	Accession No.
MYU 208	1	AKDIKFSEDARSKMQAGVDQ	100	GroEL	W. viridescens and others	57,300	WP_057745829.1 etc.
	2-1	SAITDIYAREVLDSRGNPTV	100	Enolase	W. viridescens and others	47,900−49,100	WP_057746967.1 etc.
	2-2	AKETYERTKPHVNIGTIGHV	90−100	Elongation factor Tu (EF-Tu)	W. viridescens and others	43,400	WP_057747191.1 etc.
MYU 221	3-1	VQIDNEDLKQVRSEFLDTAK	100	Peptidase C1 (PepC)	L. johnsonii and others	51,500−51,600	WP_004896885.1 etc.
	3-2	MLKSVIENVHALEIFDSRGN	100	Enolase	L. johnsonii and others	46,700−46,800	WP_004897160.1 etc.
	3-3	SENEKFEQNAYAPMKGIKVI	75−90	Formyl-CoA transferase (FRC)	L. johnsonii and others	50,600	WP_004898834.1 etc.
	4-1	AKLVLIRHGQSEANLTNQFV	89	Phosphoglyceromutase (PGM)	L. johnsonii and others	26,100	WP_053106914.1 etc.
	4-2	SRTPIIAGNWKLHMNPEQTV	95−100	Triosephosphate isomerase (TPI)	L. johnsonii and others	27,600	WP_012846434.1 etc.
	4-3	MIYTVTVNPALDYVMQLEKV	100	Phosphofructokinase (PFK)	L. johnsonii and others	32,500−32,800	WP_012846697.1 etc.
MYU 227	5	SKIIGIDLGTTNSAVAVLQG	95	DnaK	L. agilis and others	66,000−67,400	WP_056976892.1 etc.
	6-1	SAITEIYAREVLDSRGNPTV	100	Enolase	L. agilis and others	47,800−48,100	WP_050611677.1 etc.
	6-2	AKLIVSDLDVKDKKVLIRVD	100	Phosphoglycerate kinase (PGK)	L. agilis and others	42,200−42,900	WP_050611679.1 etc.

¹See Fig. 3.

²Deduced from amino acid sequences (simple protein) by the pI/Mw tool.