Click here to switch to the map view.

The map label for this gene is setB [H]

Identifier: 157161652

GI number: 157161652

Start: 2306041

End: 2307222

Strand: Direct

Name: setB [H]

Synonym: EcHS_A2308

Alternate gene names: 157161652

Gene position: 2306041-2307222 (Clockwise)

Preceding gene: 157161651

Following gene: 157161653

Centisome position: 49.66

GC content: 52.71

Gene sequence:

>1182_bases
ATGCATAACTCCCCCGCAGTCTCCAGCGCGAAATCGTTTGACCTGACCTCGACGGCGTTTTTAATCGTTGCCTTTCTCAC
CGGTATTGCGGGCGCTCTGCAAACCCCGACACTCAGTATTTTTCTTACCGATGAAGTACATGCCCGTCCGGCGATGGTGG
GATTCTTCTTTACCGGCAGCGCTGTCATTGGGATTCTGGTAAGTCAGTTTCTCGCCGGGCGCTCTGATAAGCGCGGCGAT
CGCAAATCGCTGATTGTCTTTTGCTGCCTGTTAGGCGTGCTGGCCTGCACCCTTTTTGCCTGGAATCGCAACTACTTTGT
TTTGCTATTCGTTGGCGTCTTTCTTAGCAGCTTTGGCTCGACCGCTAACCCGCAAATGTTTGCCCTTGCCCGTGAACATG
CCGACAAAACCGGACGTGAGGCGGTGATGTTCAGTTCTTTTTTACGCGCTCAGGTTTCACTGGCATGGGTCATTGGCCCA
CCGCTGGCTTATGCCTTAGCGATGGGTTTCAGCTTTACGGTAATGTATCTGAGCGCAGCGGTAGCGTTTATTGTTTGCGG
CGTGATGGTGTGGCTGTTTTTACCGTCGATGCAAAAAGAGCTTCCGCTGGCGACCGGCACGATTGAAGCGCCGCGCCGTA
ACCGTCGCGATACGCTGCTGCTGTTTGTCATTTGTACATTGATGTGGGGCTCGAACAGCCTGTACATCATCAACATGCCG
CTATTTATTATCAACGAACTGCATCTTCCCGAGAAACTGGCCGGTGTGATGATGGGGACCGCCGCCGGGCTGGAAATCCC
GACCATGTTGATTGCCGGATATTTCGCCAAACGTCTGGGTAAGCGTTTCTTAATGCGCGTTGCTGCCGTGGGTGGCGTCT
GTTTTTACGCAGGAATGCTGATGGCGCATTCACCTGTCATTCTGTTGGGCTTGCAGCTGCTAAATGCTATTTTTATTGGC
ATTCTGGGTGGCATCGGGATGCTCTATTTTCAGGATTTGATGCCCGGTCAGGCAGGTTCAGCCACCACGCTCTATACCAA
CACGTCGCGCGTGGGCTGGATCATCGCAGGATCAGTGGCGGGCATCGTCGCCGAGATCTGGAATTATCACGCTGTGTTCT
GGTTTGCGATGGTGATGATTATCGCCACTCTGTTTTGCTTACTGCGGATTAAAGATGTTTAA

Upstream 100 bases:

>100_bases
TGGCATTTTGATTATTCGTGGCGCTTTTGATTTCGCTGTCTGTTTATTTTCTGACAAGCAGCGTAAACTCCGCGTCTTCC
TCTTCCAGTGATCGACCAGC

Downstream 100 bases:

>100_bases
GGCGCGGTCAGGATTTCCAGATCGATAAGCCAGGTCATGGCCTGCTGACGCGAGTTACCGCACATTTCAGCACTGGCTTG
TAAGCCTGCACAGACTTTCG

Product: sugar efflux transporter B

Products: lactose [Periplasm]; Proton [Cytoplasm] [C]

Alternate protein names: NA

Number of amino acids: Translated: 393; Mature: 393

Protein sequence:

>393_residues
MHNSPAVSSAKSFDLTSTAFLIVAFLTGIAGALQTPTLSIFLTDEVHARPAMVGFFFTGSAVIGILVSQFLAGRSDKRGD
RKSLIVFCCLLGVLACTLFAWNRNYFVLLFVGVFLSSFGSTANPQMFALAREHADKTGREAVMFSSFLRAQVSLAWVIGP
PLAYALAMGFSFTVMYLSAAVAFIVCGVMVWLFLPSMQKELPLATGTIEAPRRNRRDTLLLFVICTLMWGSNSLYIINMP
LFIINELHLPEKLAGVMMGTAAGLEIPTMLIAGYFAKRLGKRFLMRVAAVGGVCFYAGMLMAHSPVILLGLQLLNAIFIG
ILGGIGMLYFQDLMPGQAGSATTLYTNTSRVGWIIAGSVAGIVAEIWNYHAVFWFAMVMIIATLFCLLRIKDV

Sequences:

>Translated_393_residues
MHNSPAVSSAKSFDLTSTAFLIVAFLTGIAGALQTPTLSIFLTDEVHARPAMVGFFFTGSAVIGILVSQFLAGRSDKRGD
RKSLIVFCCLLGVLACTLFAWNRNYFVLLFVGVFLSSFGSTANPQMFALAREHADKTGREAVMFSSFLRAQVSLAWVIGP
PLAYALAMGFSFTVMYLSAAVAFIVCGVMVWLFLPSMQKELPLATGTIEAPRRNRRDTLLLFVICTLMWGSNSLYIINMP
LFIINELHLPEKLAGVMMGTAAGLEIPTMLIAGYFAKRLGKRFLMRVAAVGGVCFYAGMLMAHSPVILLGLQLLNAIFIG
ILGGIGMLYFQDLMPGQAGSATTLYTNTSRVGWIIAGSVAGIVAEIWNYHAVFWFAMVMIIATLFCLLRIKDV
>Mature_393_residues
MHNSPAVSSAKSFDLTSTAFLIVAFLTGIAGALQTPTLSIFLTDEVHARPAMVGFFFTGSAVIGILVSQFLAGRSDKRGD
RKSLIVFCCLLGVLACTLFAWNRNYFVLLFVGVFLSSFGSTANPQMFALAREHADKTGREAVMFSSFLRAQVSLAWVIGP
PLAYALAMGFSFTVMYLSAAVAFIVCGVMVWLFLPSMQKELPLATGTIEAPRRNRRDTLLLFVICTLMWGSNSLYIINMP
LFIINELHLPEKLAGVMMGTAAGLEIPTMLIAGYFAKRLGKRFLMRVAAVGGVCFYAGMLMAHSPVILLGLQLLNAIFIG
ILGGIGMLYFQDLMPGQAGSATTLYTNTSRVGWIIAGSVAGIVAEIWNYHAVFWFAMVMIIATLFCLLRIKDV

Specific function: Involved in the efflux of sugars. The physiological role may be the detoxification of non-metabolizable sugar analogs. Can transport lactose and glucose [H]

COG id: NA

COG function: NA

Gene ontology:

Cell location: Cell inner membrane; Multi-pass membrane protein (Probable) [H]

Metaboloic importance: Unknown [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the major facilitator superfamily. Set transporter family [H]

Homologues:

Organism=Escherichia coli, GI1788495, Length=393, Percent_Identity=99.7455470737914, Blast_Score=790, Evalue=0.0,
Organism=Escherichia coli, GI1790091, Length=393, Percent_Identity=71.501272264631, Blast_Score=582, Evalue=1e-167,
Organism=Escherichia coli, GI48994875, Length=385, Percent_Identity=51.9480519480519, Blast_Score=394, Evalue=1e-111,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR020846
- InterPro:   IPR011701
- InterPro:   IPR016196
- InterPro:   IPR004750 [H]

Pfam domain/function: PF07690 MFS_1 [H]

EC number: NA

Molecular weight: Translated: 42719; Mature: 42719

Theoretical pI: Translated: 9.41; Mature: 9.41

Prosite motif: PS50850 MFS

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.8 %Cys     (Translated Protein)
5.1 %Met     (Translated Protein)
6.9 %Cys+Met (Translated Protein)
1.8 %Cys     (Mature Protein)
5.1 %Met     (Mature Protein)
6.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MHNSPAVSSAKSFDLTSTAFLIVAFLTGIAGALQTPTLSIFLTDEVHARPAMVGFFFTGS
CCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHCCCEEEEEEECCCCCCHHHEEEHHHHH
AVIGILVSQFLAGRSDKRGDRKSLIVFCCLLGVLACTLFAWNRNYFVLLFVGVFLSSFGS
HHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHCCC
TANPQMFALAREHADKTGREAVMFSSFLRAQVSLAWVIGPPLAYALAMGFSFTVMYLSAA
CCCCHHHHHHHHHCCCCCHHHHHHHHHHHHHHHEEEEECHHHHHHHHHHHHHHHHHHHHH
VAFIVCGVMVWLFLPSMQKELPLATGTIEAPRRNRRDTLLLFVICTLMWGSNSLYIINMP
HHHHHHHHHHHHHCCCHHHHCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEEECH
LFIINELHLPEKLAGVMMGTAAGLEIPTMLIAGYFAKRLGKRFLMRVAAVGGVCFYAGML
HHHHHHCCCHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
MAHSPVILLGLQLLNAIFIGILGGIGMLYFQDLMPGQAGSATTLYTNTSRVGWIIAGSVA
HHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCEEEEECCCCEEEEEEHHHH
GIVAEIWNYHAVFWFAMVMIIATLFCLLRIKDV
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure
MHNSPAVSSAKSFDLTSTAFLIVAFLTGIAGALQTPTLSIFLTDEVHARPAMVGFFFTGS
CCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHCCCEEEEEEECCCCCCHHHEEEHHHHH
AVIGILVSQFLAGRSDKRGDRKSLIVFCCLLGVLACTLFAWNRNYFVLLFVGVFLSSFGS
HHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHCCC
TANPQMFALAREHADKTGREAVMFSSFLRAQVSLAWVIGPPLAYALAMGFSFTVMYLSAA
CCCCHHHHHHHHHCCCCCHHHHHHHHHHHHHHHEEEEECHHHHHHHHHHHHHHHHHHHHH
VAFIVCGVMVWLFLPSMQKELPLATGTIEAPRRNRRDTLLLFVICTLMWGSNSLYIINMP
HHHHHHHHHHHHHCCCHHHHCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEEECH
LFIINELHLPEKLAGVMMGTAAGLEIPTMLIAGYFAKRLGKRFLMRVAAVGGVCFYAGML
HHHHHHCCCHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
MAHSPVILLGLQLLNAIFIGILGGIGMLYFQDLMPGQAGSATTLYTNTSRVGWIIAGSVA
HHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCEEEEECCCCEEEEEEHHHH
GIVAEIWNYHAVFWFAMVMIIATLFCLLRIKDV
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: lactose [Cytoplasm]; Proton [Periplasm] [C]

Specific reaction: lactose [Cytoplasm] + Proton [Periplasm] = lactose [Periplasm] + Proton [Cytoplasm] [C]

General reaction: NA

Inhibitor: NA

Structure determination priority: 6.0

TargetDB status: NA

Availability: NA

References: 9097040; 9278503; 10209755; 10438463 [H]