Table 1.

Proteins enriched in purified complexes

	H2-excess*			H2-limited			Formate
	MM1263†	MM1264	MM1265	MM1263	MM1264	MM1265	MM1263	MM1264	MM1265
HdrAu	+	+	−	+	+	+	+	+	+
HdrB1	+	+	ND	+	+	+	+	+	+
HdrB2	+	+	ND	+	+	+	+	+	+
HdrC1	+	+	ND	+	ND	ND	+	+	+
HdrC2	+	+	ND	+	+	+	+	+	+
FdhA1	−	−	ND	+	+	+	+	+	+
FdhB1	ND	ND	ND	+	+	+	+	+	+
FwdA	+	+	−	+	+	+	+	+	+
FwdB	+	+	−	+	+	+	+	+	+
FwdC	+	+	ND	+	+	+	+	+	+
FwdD	+	+	ND	+	+	+	ND	+	+
FwdF	+	+	ND	+	+	+	+	+	+
VhuA	+	+	ND	+	+	+	+	+	+
VhuD	+	+	ND	+	+	+	+	+	+
VhuG	+	+	ND	ND	ND	+	+	+	+
VhuU	+	ND	ND	ND	ND	ND	ND	ND	ND

+, SC values relative to control samples support enrichment in protein complex (unshaded squares in Table S2). −, SC values relative to control samples do not support enrichment in protein complex (shaded squares in Table S2). ND, not detected (SC ≤ 5 in experimental sample).

*Growth condition.

^†Experimental strain. MM1263, His-tagged HdrB1; MM1264, His-tagged HdrB2; MM1265, His-tagged FdhA1.