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Table 10 ABC export porters in Sco and Mxa

From: Comparative genomics of transport proteins in developmental bacteria: Myxococcus xanthus and Streptomyces coelicolor

TC #

Family name

Known substrate range

ABC Type

Sco

Mxa

3.A.1.103

Lipopolysaccharide Exporter (LPSE)

LPS

2

2

1

3.A.1.105

Drug Exporter-1 (DrugE1)

Drugs

2

10

1

3.A.1.106

Lipid Exporter (LipidE)

PL, LPS, Lipid A, Drugs, Peptides

1

6

3

3.A.1.107

Putative Heme Exporter (HemeE)

Heme, Cytochrome c

2

 

1

3.A.1.109

Protein-1 Exporter (Prot1E)

Proteins

1

 

1

3.A.1.110

Protein-2 Exporter (Prot2E)

Proteins

1

 

1

3.A.1.111

Peptide-1 Exporter (Pep1E)

Bacteriocin, Peptides

1

2

1

3.A.1.112

Peptide-2 Exporter (Pep2E)

Other Peptides

1

1

 

3.A.1.115

Na+ Exporter (NatE)

Sodium

2

 

1

3.A.1.117

Drug Exporter-2 (DrugE2)

Drugs, Lipids, Dyes

1

1

 

3.A.1.119

Drug/Siderophore Exporter-3 (DrugE3)

Drugs, Siderophores

1

6

 

3.A.1.122

Macrolide Exporter (MacB)

Macrolides, Heme

3

1

16

3.A.1.123

Peptide-4 Exporter (Pep4E)

Drugs, Peptides

1

1

 

3.A.1.125

Lipoprotein Translocase (LPT)

O.M. Lipoproteins

3

7

3

3.A.1.127

AmfS Peptide Exporter (AmfS-E)

Peptides, Morphogens

2

2

 

3.A.1.129

CydDC Cysteine Exporter (CydDC-E)

Cysteine

1

1

 

3.A.1.132

Gliding Motility ABC Transporter (Gld)

Polysaccharides, Copper Ions

2

 

2

3.A.1.134

Peptide-7 Exporter (Pep7E)

Peptides, Bacteriocins

3

1

 

3.A.1.135

Drug Exporter-4 (DrugE4)

Drugs

1

2

 

3.A.1.140

FtsX/FtsE Septation (FtsX/FtsE)

Septation

 

1

1

3.A.1.141

Ethyl Viologen Exporter (EVE)

Ethylviologen

 

2

2

3.A.1.201

Multidrug Resistance Exporter (MDR)

Drugs, Fatty Acids, Lipids

1

 

2

3.A.1.204

Eye Pigment Precursor Transporter (EPP)

Pigments, Drugs, Hemes

2

1

 

3.A.1.210

Heavy Metal Transporter (HMT)

Drugs, Metal Conjugates, Heme

1

1

1

  1. Numbers of integral membrane ABC export proteins in Sco and Mxa arranged by family.