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Table 2 Proteins that are Specific for the Phylum Bacteroidetes

From: Phylogeny and molecular signatures (conserved proteins and indels) that are specific for the Bacteroidetes and Chlorobi species

Protein Name

Accession No.

Length

Possible/Predicted Function

Comments

PG0202

NP_904537

165

Uroporphyrinogen-III synthase HemD, putative; COG1587, HemD; pfam02602, HEM4

Missing in S. ruber+

PG0362

NP_904673

722

Hypothetical

Missing in S. ruber

PG0399

NP_904705

156

Putative lipoprotein

Missing in S. ruber

PG0448

NP_904748

434

Toluene × outer membrane/transport protein (OMPP1/FadL/TodX); pfam03349

All species present

PG0449

NP_904749

441

TPR domain protein; cd00189, TPR; COG3071, HemY; COG4783, Putative Zn-dependent protease

Not found in F. johnsoniae and C. hutchinsonii

PG0482

NP_904777

143

Hypothetical protein

Missing in S. ruber

PG0621

NP_904906

182

Hypothetical protein

Missing in S. ruber

PG0779

NP_905041

157

ExbD, Biopolymer transport protein; COG0848

Not found in F. bacterium HTC, F. johnsoniae and C. hutchinsonii

PG1281

NP_905462

387

Putative DNA mismatch repair protein; pfam01713, Smr; COG1193, Mismatch repair ATPase

Not found in C. atlanticus and S. ruber+

PG1367

NP_905532

200

Hypothetical protein

Missing in S. ruber

PG1394

NP_905555

165

Putative trans-membrane

Missing in S. ruber

PG1626

NP_905755

554

Putative hemin receptor

Missing in C. hutchinsonii; also present in C. phaeobacteriodes.

PG1679

NP_905797

464

Putative trans-membrane

Not found in P. ruminicola and C. hutchinsonii

PG1850

NP_905940

302

Hypothetical protein

Missing in Bacteroides species+

PG2066

NP_906128

351

Putative lipoprotein

Missing in P. ruminicola and C. hutchinsonii

PG2092

NP_906153

419

Hypothetical protein

Missing in Bacteroides species

BF0296

YP_097579

988

Outer membrane assembly protein

Missing in P. gingivalis and S. ruber+

BF0439

YP_097722

565

Putative outer membrane protein probably involved in nutrient binding

Missing in P. gingivalis, and Tenacibaculum

BF0534

YP_097817

192

Putative acetyl-transferase

Missing in P. gingivalis, C. atlanticus and S. ruber

BF0665

YP_097947

531

Putative exported protein

Missing in P. gingivalis, and C. hutchinsonii

BF0751

YP_098036

577

Putative exported protein

Missing in P. gingivalis, P. torquis, R. biformata and C. hutchinsonii

BF1057

YP_098341

506

Putative exported protein

Missing in P. gingivalis, and C. hutchinsonii

BF1254

YP_098538

507

Putative exported protein

Missing in P. gingivalis, and C. hutchinsonii

BF1327

YP_098610

514

Putative exported protein

Missing in P. gingivalis, and C. hutchinsonii

BF3185

YP_100464

490

Putative exported protein

Missing in P. gingivalis, and C. hutchinsonii

BF3612

YP_100889

542

Putative exported protein

Missing in P. gingivalis and C. hutchinsonii

BF4330

YP_101602

538

Putative exported protein

Missing in P. gingivalis,, R. biformata and C. hutchinsonii

  1. For the proteins listed here, all significant blast hits are from various Bacteroidetes species, except as noted below. These proteins are present in all of the Bacteroidetes species listed in Table 1, except as noted in the comments.
  2. +For the protein PG0202, a significant hit is also observed from C. phaeobacteroides; For BF0296 significant hits also observed from P. aestuarii and C. phaeobacteroides.
  3. Of the proteins listed here, the following proteins are homologous to each other: BF0751, BF1057, BF1327, BF3185; BF1254, BF3612, BF4330.