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Table 3 Prediction of α-helical topology within oligosaccharide transporters identified in B. lactis Bl-04

From: Transcriptional analysis of oligosaccharide utilization by Bifidobacterium lactisBl-04

ORF

Predicted substrates

Class

Predicted TMH1

Sequence length (aa)

0054

Gentiobiose

MFS

11

384

0139

Sucrose (putative)

MFS

12

537

0475

GOS

GPH homolog of MFS

12

505

1240

FOS (putative)

MFS

12

441

1588

arabinofuranosides (putative)

GPH homolog of MFS

12

481

0485

GOS

ABC

6

326

0486

GOS

ABC

6

322

0515

XOS

ABC

6

352

0516

XOS

ABC

6

289

1563

Maltose (putative)

ABC

6

322

1564

Maltose (putative)

ABC

8

457

1569

Maltotriose

ABC

6

278

1570

Maltotriose

ABC

6

284

1597

RFO + IMO

ABC

6

301

1598

RFO + IMO

ABC

6

330

  1. 1Transmembrane α-helices (TMH) predicted using the Phobius tool [71].