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Table 3 Predicted genes of cbb operons

From: Genes and pathways for CO2 fixation in the obligate, chemolithoautotrophic acidophile, Acidithiobacillus ferrooxidans, Carbon fixation in A. ferrooxidans

*Accession

aGene

name

bPredicted function

cBest BlastP hit

d% Similarity

eScore

fE-value

gDomains and motifs

Operon cbb1

       

ACK78724.1

cbbR

LysR family transcriptional regulatory protein CbbR

Nitrococcus mobilis

76

363

7e-99

PD462572, PD756396, Pfam03466, Pfam00126, COG0583

ACK79627.1

cbbL1

Ribulose bisphosphate carboxylase large subunit 1 [4.1.1.39]

Halothiobacillus neapolitanus

94

882

0

PD417314, PD000044, Pfam00016, Pfam02788, COG1850

ACK77836.1

cbbS1

Ribulose bisphosphate carboxylase small subunit 1 [4.1.1.39]

Methylococcus capsulatus

80

161

8e-39

PD000290, Pfam00101, COG4451

ACK78689.1

csoS2

Carboxysome structural peptide

Thiobacillus denitrificans

59

325

9e-87

PD579361, tat signal peptide

ACK80925.1

csoS3

Carboxysome structural peptide

Thiobacillus denitrificans

65

537

5e-151

PD191834, Pfam08936

ACK80352.1

csoS4A

Carboxysome peptide A

Thiobacillus denitrificans

93

139

6e-32

PD012510, Pfam03319, COG4576, tat signal peptide

ACK79436.1

csoS4B

Carboxysome peptide B

Thiobacillus denitrificans

82

119

7e-26

PD012510, Pfam03319, COG4576

ACK78722.1

csoS1C

Microcompartments protein

Nitrosomonas eutropha

97

142

6e-33

PD003442, Pfam00936, COG4577

ACK79154.1

csoS1A

Microcompartments protein

Nitrosomonas eutropha

97

144

1e-33

PD003442, Pfam00936, COG4577

ACK79584.1

csoS1B

Microcompartments protein

Nitrosomonas eutropha

95

146

3e-34

PD003442, Pfam00936, COG4577

ACK79096.1

bfrA

Bacterioferritin

Thiobacillus denitrificans

70

135

6e-31

PDA00179, Pfam00210, COG1633

ACK77923.1

hyp1

Hypothetical protein

Thiobacillus denitrificans

81

68

2e-10

PDA1E0I5

ACK80576.1

parA

Partition protein A

Thiobacillus denitrificans

72

196

6e-49

PD194671, Pfam01656, COG1192

ACK78664.1

hyp2

Hypothetical protein

Acidithiobacillus ferrooxidans

100

156

1e-09

 

ACK80060.1

cbbQ1

Rubisco activation protein

Nitrosomonas europaea

92

489

5e-137

PD490543, Pfam08406, Pfam07728, COG0714, COG5271

ACK80817.1

cbbO1

Rubisco activation protein

Thiobacillus denitrificans

74

940

0

PD140693, PD679436, Pfam00092, COG4867, COG4548

ACK80290.1

cbbA

Fructose-bisphosphate aldolase [4.1.2.13]

Bradyrhizobium sp.

61

295

3e-78

PD002376, PD030418, Pfam01116, Pfam07876, COG191

Operon cbb2

       

ACK80366.1

cbbL2

Ribulose bisphosphate carboxylase/oxygenase large subunit 2 [4.1.1.39]

Thiobacillus denitrificans

97

920

0

PD417314, PD000044, Pfam00016, Pfam02788, COG1850

ACK79774.1

cbbS2

Ribulose bisphosphate carboxylase/oxygenase small subunit 2 [4.1.1.39]

Thiobacillus denitrificans

88

203

3e-51

PD000290, Pfam00101, COG4451

ACK80953.1

cbbQ2

Rubisco activation protein

Nitrosomonas europaea

92

483

6e-135

PD490543, PD372819; Pfam08406, Pfam07728, COG0714

ACK78928.1

cbbO2

Rubisco activation protein

Thiobacillus denitrificans

76

965

0

PD140693, PD025507, COG4548

Operon cbb3

       

ACK80740.1

hyp3

Hypothetical protein

Thiobacillus denitrificans

49

149

8e-9

PD796582

ACK78212.1

suhB

Inositol-phosphate phosphatase [3.1.3.25]

Methylococcus capsulatus

66

646

8e-66

PD001491, PD013702, pfam00459, pfam00316, COG0483, COG1218

ACK80404.1

cbbF

Fructose-1,6-bisphosphatase [3.1.3.11]

Mariprofundus ferrooxydans

71

823

3e-86

PD007014, PD863173, pfam03320, COG1494

ACK79091.1

cbbT

Transketolase [2.2.1.1]

Methylococcus capsulatus

75

2264

0.0

PD308336, pfam00456, pfam02779, COG3959, COG0021

ACK78716.1

cbbG

Glyceraldehyde-3-phosphate dehydrogenase type I [1.2.1.-]

Burkholderia thailandensis

82

1189

1e-128

PD959395, PD859695, pfam02800, pfam00044, COG0057

ACK79414.1

cbbK

Phosphoglycerate kinase [2.7.2.3]

Alcanivorax borkumensis

80

1296

6e-141

PD000619, PDA014E1, pfam00162, COG0126

ACK78522.1

pykA

Pyruvate kinase II [2.7.1.40]

Thiobacillus denitrificans

79

1491

2e-163

PD983049, PD745602, pfam00224, pfam02887, COG0469

ACK79923.1

cbbA

Fructose-bisphosphate aldolase [4.1.2.13]

Nitrosococcus oceani

90

1474

1e-161

PD875785, PD002376, pfam01116, COG0191

ACK80630.1

cbbE

Ribulose-5-phosphate 3-epimerase [5.1.3.1]

Herminiimonas arsenicoxydans

80

753

2e-78

PD003683, PD591639, pfam00834, COG0036

ACK80633.1

cbbZ

Phosphoglycolate phosphatase [3.1.3.18]

Thiobacillus denitrificans

64

484

4e-47

PD946755, PDA11895, pfam00702, COG0546, COG0637

ACK78314.1

trpE

Anthranilate synthase component I [4.1.3.27]

Methylococcus capsulatus

77

1569

2e-172

PD005777, PD105823, pfam00425, pfam04715, COG0147, COG1169

ACK78895.1

trpG

Anthranilate synthase component II [4.1.3.27]

Nitrosomonas europaea

86

770

2e-80

PD806135, PD976090, pfam00117, pfam07722, COG0512, COG0518

Operon cbb4

       

ACK79981.1

metK

S-adenosylmethionine synthetase [2.5.1.6]

Ralstonia eutropha

86

591

2e-167

PD499406, PD606972, pfam02773, pfam02772, COG0192

ACK78713.1

sahA

S-adenosyl-L-homocysteine hydrolase [3.3.1.1]

Pseudomonas stutzeri

88

748

0

PD730548, PD551162, pfam05221, pfam00670, COG0499

ACK78001.1

metF

5,10-methylenetetrahydrofolate reductase [1.7.99.5]

Methylococcus capsulatus

69

306

1e-81

PD756524, PD763008, pfam02219, COG0685

ACK78673.1

cbbP

Phosphoribulokinase [2.7.1.19]

Nitrosococcus oceani

78

402

2e-110

PD739884, PD015803, pfam00485, COG3954

ACK79243.1

ynbD

Phosphosterase, PA-phosphatase

Polaromonas naphthalenivorans

81

759

1e-81

PD589889, pfam 01569, COG0474, CD03386, CD00127

  1. * The sequence and annotation of the complete A. ferrooxidans strain ATCC 23270 genome is available at the Comprehensive Microbial Resource (CMR) (J. Craig Venter Institute, http://www.jcvi.org) and in GenBank/EMBL/DDBJ accession number CP001219.
  2. a Proposed gene name.
  3. b Proposed enzyme activity with EC number if available
  4. c Organism with the best BlastP hit to the candidate gene.
  5. d Percentage of similarity (% Sim) of candidate gene to that found in the organism listed in row (c).
  6. e Score of BlastP match.
  7. f E value of BlastP match.
  8. g Motif and domains identified in the candidate proteins: CD, Conserved Domains; COG, Clusters of Orthologous Groups of Proteins; Pfam, protein families; PD, Prodom (protein domains); PS, Prosite tat signal peptide