Regulon of NanR in Bacteroides vulgatus ATCC 8482
Regulator type: | Transcription factor |
TF locus tag: | BVU_4116 |
Regulator family: | ROK |
Regulation mode: | repressor |
Biological process: | Sialic acid utilization; N-acetylglucosamine utilization |
Effector: | N-acetylglucosamine; N-acetylneuraminic acid |
Regulog: | NanR - Bacteroidaceae |
Statistics of regulated genes: | |
- Genes | 18 |
- Operons | 5 |
Visualization: | |
![]() |
Allows to visualize regulon content in the context of metabolic pathways |

Member of regulog collections
- By taxonomy - Bacteroidaceae
- By TF family - ROK
- By effector - N-acetylglucosamine
- By effector - N-acetylneuraminic acid
- By pathway - Sialic acid utilization
- By pathway - N-acetylglucosamine utilization
Locus Tag | Name | Function | |
---|---|---|---|
Position: -47
Score: 4.8 Sequence: ATTTCAATAAAAACTTTTATTTT
Locus tag: BVU_4143
Name: nanH Funciton: Sialidase (EC 3.2.1.18)
Locus tag: BVU_4142
Name: nahA Funciton: Beta-hexosaminidase (EC 3.2.1.52)
Locus tag: BVU_4141
Name: estA Funciton: Sialate-O-acetyltransferase
Locus tag: BVU_4140
Name: estS Funciton: Sialic acid-specific 9-O-acetylesterase
Locus tag: BVU_4139
Name: bmnA Funciton: Beta-mannosidase (EC 3.2.1.25)
Locus tag: BVU_4138
Name: nahB Funciton: Beta-hexosaminidase (EC 3.2.1.52) |
|||
nanH
|
Sialidase (EC 3.2.1.18)
|
||
nahA
|
Beta-hexosaminidase (EC 3.2.1.52)
|
||
estA
|
Sialate-O-acetyltransferase
|
||
estS
|
Sialic acid-specific 9-O-acetylesterase
|
||
bmnA
|
Beta-mannosidase (EC 3.2.1.25)
|
||
nahB
|
Beta-hexosaminidase (EC 3.2.1.52)
|
||
Position: -190
Score: 5.5 Sequence: AAACTAAATTTATTTATTAATAA
Locus tag: BVU_4116
Name: nanR Funciton: Putative N-acetylglucosamine repressor of sialic acid catabolism, ROK family |
|||
nanR
|
Putative N-acetylglucosamine repressor of sialic acid catabolism, ROK family
|
||
Position: -38
Score: 5 Sequence: AAGTTCATTTAATTTTTTAATTA
Position: -18
Score: 5.1 Sequence: TTAATAAATTACTAATTTATGAA
Position: -5
Score: 5 Sequence: TAATTATGAAAGTATTTTATTAT
Locus tag: BVU_2029
Name: susC_Nan-1 Funciton: TonB-dependent outer membrane transporter of sialic acid oligomers
Locus tag: BVU_2030
Name: susD_Nan-1 Funciton: Outer membrane polysaccharide binding protein for sialic acid oligomers
Locus tag: BVU_2031
Name: GH43 Funciton: Glycosyl hydrolase family 43, five-bladed beta-propellor domain |
|||
susC_Nan-1
|
TonB-dependent outer membrane transporter of sialic acid oligomers
|
||
susD_Nan-1
|
Outer membrane polysaccharide binding protein for sialic acid oligomers
|
||
GH43
|
Glycosyl hydrolase family 43, five-bladed beta-propellor domain
|
||
Position: -111
Score: 5.5 Sequence: TTATTAATAAATAAATTTAGTTT
Position: -108
Score: 5.2 Sequence: TTAATAAATAAATTTAGTTTTTA
Position: -40
Score: 4.8 Sequence: TAAGTAATATAAAATATTCATTT
Locus tag: BVU_4117
Name: nanA Funciton: N-acetylneuraminate lyase (EC 4.1.3.3)
Locus tag: BVU_4118
Name: nanE-II Funciton: N-acetylmannosamine 2-epimerase
Locus tag: BVU_4119
Name: nanT-II Funciton: Predicted N-acetyl-neuraminate transporter, MFS family
Locus tag: BVU_4120
Name: nagB Funciton: Glucosamine-6-phosphate deaminase (EC 3.5.99.6)
Locus tag: BVU_4121
Name: nagB-II Funciton: Glucosamine-6-phosphate deaminase (EC 3.5.99.6) / putative N-acetylglucosaminylphosphatidylinositol de-N-acetylase ( EC:3.5.1.89) |
|||
nanA
|
N-acetylneuraminate lyase (EC 4.1.3.3)
|
||
nanE-II
|
N-acetylmannosamine 2-epimerase
|
||
nanT-II
|
Predicted N-acetyl-neuraminate transporter, MFS family
|
||
nagB
|
Glucosamine-6-phosphate deaminase (EC 3.5.99.6)
|
||
nagB-II
|
Glucosamine-6-phosphate deaminase (EC 3.5.99.6) / putative N-acetylglucosaminylphosphatidylinositol de-N-acetylase ( EC:3.5.1.89)
|
||
Position: -92
Score: 6.1 Sequence: TTTTTAATAAATTATTTTATTAA
Locus tag: BVU_2433
Name: fucA Funciton: Alpha-L-fucosidase (EC 3.2.1.51)
Locus tag: BVU_2432
Name: susC_Nan-5 Funciton: TonB-dependent outer membrane transporter of sialic acid oligomers
Locus tag: BVU_2431
Name: susD_Nan-5 Funciton: Outer membrane polysaccharide binding protein for sialic acid oligomers |
|||
fucA
|
Alpha-L-fucosidase (EC 3.2.1.51)
|
||
susC_Nan-5
|
TonB-dependent outer membrane transporter of sialic acid oligomers
|
||
susD_Nan-5
|
Outer membrane polysaccharide binding protein for sialic acid oligomers
|
![]() |
Regulated Genes | [ Tab delimited format ] | DOWNLOAD |
![]() |
Regulatory Sites | [ FASTA format ] | DOWNLOAD |