Anaerobic ribonucleoside-triphosphate reductase-activating protein (P0A9N8)

Identification
Name:Anaerobic ribonucleoside-triphosphate reductase-activating protein
Synonyms:
  • Class III anaerobic ribonucleotide reductase small component
Gene Name:nrdG
Enzyme Class:
Biological Properties
General Function:Involved in [formate-C-acetyltransferase]-activating enzyme activity
Specific Function:Activation of anaerobic ribonucleoside-triphosphate reductase under anaerobic conditions by generation of an organic free radical, using S-adenosylmethionine and reduced flavodoxin as cosubstrates to produce 5'-deoxy-adenosine
Cellular Location:Cytoplasm
SMPDB Pathways:Not Available
KEGG Pathways:Not Available
Complex Reactions:
1.0Thumb+2.0Flavodoxin reduced+2.0Thumb → 1.0Thumb+2.0flavodoxin semi oxidized+1.0Thumb
1.0Cytidine triphosphate + 2.0Flavodoxin reduced + 2.0Hydrogen ion → 1.0dCTP + 2.0flavodoxin semi oxidized + 1.0Water
ReactionCard
1.0Thumb+2.0Flavodoxin reduced+2.0Thumb → 1.0Thumb+2.0flavodoxin semi oxidized+1.0Thumb
1.0Adenosine triphosphate + 2.0Flavodoxin reduced + 2.0Hydrogen ion → 1.0dATP + 2.0flavodoxin semi oxidized + 1.0Water
ReactionCard
2.0Flavodoxin reduced+1.0Thumb+2.0Thumb → 1.0Thumb+2.0flavodoxin semi oxidized+1.0Thumb
2.0Flavodoxin reduced + 1.0Guanosine triphosphate + 2.0Hydrogen ion → 1.0dGTP + 2.0flavodoxin semi oxidized + 1.0Water
ReactionCard
2.0Flavodoxin reduced+2.0Thumb+1.0Thumb → 1.0Thumb+2.0flavodoxin semi oxidized+1.0Thumb
2.0Flavodoxin reduced + 2.0Hydrogen ion + 1.0Uridine triphosphate → 1.0Deoxyuridine triphosphate + 2.0flavodoxin semi oxidized + 1.0Water
ReactionCard
Metabolites:
ECMDB IDNameView
ECMDB211745'-DeoxyadenosineMetaboCard
ECMDB00538Adenosine triphosphateMetaboCard
ECMDB00082Cytidine triphosphateMetaboCard
ECMDB01532dATPMetaboCard
ECMDB00998dCTPMetaboCard
ECMDB01191Deoxyuridine triphosphateMetaboCard
ECMDB01440dGTPMetaboCard
ECMDB01273Guanosine triphosphateMetaboCard
ECMDB21225Hydrogen ionMetaboCard
ECMDB00696L-MethionineMetaboCard
ECMDB01185S-AdenosylmethionineMetaboCard
ECMDB00285Uridine triphosphateMetaboCard
ECMDB00494WaterMetaboCard
GO Classification:
Component
cell part
cytoplasm
intracellular part
Function
4 iron, 4 sulfur cluster binding
binding
catalytic activity
iron-sulfur cluster binding
metal cluster binding
oxidoreductase activity
[formate-C-acetyltransferase]-activating enzyme activity
Process
cellular metabolic process
metabolic process
oxidation reduction
oxygen and reactive oxygen species metabolic process
Gene Properties
Blattner:b4237
Gene OrientationCounterclockwise
Centisome Percentage:96.08
Left Sequence End4457923
Right Sequence End4458387
Gene Sequence:
>465 bp
ATGACTGATTACGCGATAAGCAAGAAAAGCAAGCGATCGCTTTGGATCCCGATTCTGGTA
TTCATTACCCTCGCGGCCTGTGCCAGCGCAGGTTACAGCTACTGGCATTCGCATCAGGTT
GCCGCTGACGACAAAGCGCAGCAACGCGTCGTGCCCTCACCGGTCTTCTACGCGCTGGAT
ACCTTCACGGTCAATTTGGGCGATGCGGATCGCGTACTTTATATCGGCATAACCCTGCGC
CTGAAAGATGAAGCTACCCGCTCGCGGCTGAGTGAGTATTTGCCGGAAGTCCGTAGTCGC
TTGCTGTTACTGTTTTCGCGTCAGGATGCTGCCGTACTGGCGACAGAAGAAGGCAAGAAA
AACCTGATTGCCGAGATTAAAACCACACTTTCCACCCCGCTTGTTGCCGGGCAACCGAAA
CAGGATGTCACCGACGTGCTGTATACCGCTTTTATTCTGCGATAA
Protein Properties
Pfam Domain Function:Not Available
Protein Residues:154
Protein Molecular Weight:17446
Protein Theoretical pI:7
Signaling Regions:
  • None
Transmembrane Regions:
  • None
Protein Sequence:
>Anaerobic ribonucleoside-triphosphate reductase-activating protein
MNYHQYYPVDIVNGPGTRCTLFVSGCVHECPGCYNKSTWRVNSGQPFTKAMEDQIINDLN
DTRIKRQGISLSGGDPLHPQNVPDILKLVQRIRAECPGKDIWVWTGYKLDELNAAQMQVV
DLINVLVDGKFVQDLKDPSLIWRGSSNQVVHHLR
References
External Links:
ResourceLink
Uniprot ID:P0A9N8
Uniprot Name:NRDG_ECOLI
GenBank Gene ID:AP009048
Genebank Protein ID:1736610
Ecogene ID:EG12523
Ecocyc:EG12523
ColiBase:b4237
Kegg Gene:b4237
EchoBASE ID:EB2414
CCDB:NRDG_ECOLI
BacMap:16132059
General Reference:
  • Blattner, F. R., Plunkett, G. 3rd, Bloch, C. A., Perna, N. T., Burland, V., Riley, M., Collado-Vides, J., Glasner, J. D., Rode, C. K., Mayhew, G. F., Gregor, J., Davis, N. W., Kirkpatrick, H. A., Goeden, M. A., Rose, D. J., Mau, B., Shao, Y. (1997). "The complete genome sequence of Escherichia coli K-12." Science 277:1453-1462. Pubmed: 9278503
  • Burland, V., Plunkett, G. 3rd, Sofia, H. J., Daniels, D. L., Blattner, F. R. (1995). "Analysis of the Escherichia coli genome VI: DNA sequence of the region from 92.8 through 100 minutes." Nucleic Acids Res 23:2105-2119. Pubmed: 7610040
  • Hayashi, K., Morooka, N., Yamamoto, Y., Fujita, K., Isono, K., Choi, S., Ohtsubo, E., Baba, T., Wanner, B. L., Mori, H., Horiuchi, T. (2006). "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110." Mol Syst Biol 2:2006.0007. Pubmed: 16738553
  • Sun, X., Eliasson, R., Pontis, E., Andersson, J., Buist, G., Sjoberg, B. M., Reichard, P. (1995). "Generation of the glycyl radical of the anaerobic Escherichia coli ribonucleotide reductase requires a specific activating enzyme." J Biol Chem 270:2443-2446. Pubmed: 7852304
  • Tamarit, J., Gerez, C., Meier, C., Mulliez, E., Trautwein, A., Fontecave, M. (2000). "The activating component of the anaerobic ribonucleotide reductase from Escherichia coli. An iron-sulfur center with only three cysteines." J Biol Chem 275:15669-15675. Pubmed: 10821845