Table 1 Potential DauA interacting partner identified by nLS-MS-MS.

From: The E. coli dicarboxylic acid transporters DauA act as a signal transducer by interacting with the DctA uptake system

Gene

Description

Unique peptides detected

Seq. covered %

atpF

ATP synthase subunit b

2–3

16–23

cls

Cardiolipin synthase (CL synthase) (EC 2.7.8.-)

2–6

5–15

dauA

C4-dicarboxylic acid transporter DauA

5–12

7–19

dctA

Aerobic C4-dicarboxylate transport protein

2–4

8–25

fruA

PTS system fructose-specific EIIBC component (EIIBC-Fru)

1

3

hflD

High frequency lysogenization protein HflD

1–5

7–27

lptB

Lipopolysaccharide export system ATP-binding protein LptB (EC 3.6.3.-)

1–5

8–32

nikE

Nickel import ATP-binding protein NikE (EC 3.6.3.24)

1–3

5–14

ybhL

Inner membrane protein YbhL

1

3

ycaR

UPF0434 protein YcaR

1–2

35

zraS

Sensor protein ZraS (EC 2.7.13.3)

1–2

6