TABLE 3.

Putative membrane proteins of O. oeni^a

Spot	Sequence of peptide analyzed	Mass (kDa)	Description
1	ALVLFENPEDALK	35.5	PTS system, mannose-specific IIAB (EIIman)
2	AQQFVDQVQNH	27.2	Glutamine ABC transporter, ATP-binding protein
3	EYVPALQEDLRc
4	LIPSFTIEDFVK	53	Phosphogluconateb dehydrogenase (PGDH)

^aFor each spot (numbered according to Fig. 2), sequences of short single peptides, the molecular mass, and the possible function are indicated.

^bCytoplasmic protein.

^cNo hits found.