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The map label for this gene is setB

Identifier: 218700641

GI number: 218700641

Start: 2378018

End: 2379199

Strand: Direct

Name: setB

Synonym: ECIAI39_2310

Alternate gene names: 218700641

Gene position: 2378018-2379199 (Clockwise)

Preceding gene: 218700634

Following gene: 218700643

Centisome position: 46.34

GC content: 53.05

Gene sequence:

>1182_bases
ATGCATAACTCCCCCGCAGTCTCCAGCGCGAAATCGTTTGACCTGACCTCGACGGCGTTTTTAATCGTTGCCTTTCTCAC
CGGTATTGCGGGCGCTCTGCAAACCCCGACACTCAGTATTTTCCTTACCGATGAAGTACATGCCCGTCCGGCGATGGTGG
GATTCTTCTTTACCGGCAGCGCTGTCATTGGGATTCTGGTCAGTCAGTTTCTCGCCGGGCGCTCTGATAAGCGCGGCGAT
CGCAAATCGCTGATTGTCTTTTGCTGCCTGTTAGGCGTGCTGGCCTGCACCCTTTTTGCCTGGAATCGCAACTACTTTGT
TTTGCTATTCGTTGGCGTCTTTCTTAGCAGCTTTGGCTCGACCGCTAACCCGCAAATGTTTGCCCTTGCACGTGAACATG
CCGACAAAACCGGACGTGAGGCGGTGATGTTCAGCTCTTTTTTACGCGCTCAGGTTTCACTGGCATGGGTCATTGGCCCG
CCGCTGGCTTATGCCTTAGCGATGGGTTTCAGCTTTACGGTAATGTATCTGAGCGCAGCGGTAGCGTTTATTGTTTGCGG
CGTGATGGTGTGGCTGTTTTTACCGTCGATGCAAAAAGAGCTTCCGCTGGCGACCGGCACGGTTGAAGCGCCGCGCCGTA
ACCGTCGCGATACGCTGCTGCTGTTTGTCATTTGTACATTGATGTGGGGCTCGAACAGCCTGTACATCATCAACATGCCG
CTATTTATTATCAACGAACTGCATCTTCCCGAGAAACTGGCAGGCGTGATGATGGGGACCGCCGGCGGGCTGGAAATCCC
GACCATGTTGATTGCCGGATATTTTGCCAAACGTCTGGGTAAGCGTTTCTTAATGCGCGTTGCTGCCGTGGGTGGCGTCT
GTTTTTACGCAGGAATGCTGATGGCGCATTCACCTGCCATTCTGTTGGGCTTGCAGCTGCTAAATGCTATTTTTATTGGC
ATTCTGGGCGGCATCGGGATGCTTTATTTTCAGGATTTGATGCCCGGTCAGGCAGGTTCAGCCACCACGCTCTATACCAA
CACGTCGCGCGTGGGCTGGATCATCGCAGGATCTGTGGCGGGCATCGTCGCCGAGATCTGGAATTATCACGCTGTGTTCT
GGTTTGCGATGGTGATGATTATCGCCACTCTGTTTTGCTTACTGCGGATTAAAGATGTTTAA

Upstream 100 bases:

>100_bases
TGGCATTTTGATTATTCGTGGCGCTTTTGATTTCGCTGTCTGTTTATTTTCTAACAAGCAGCGTAAACTCCGCGTCTTCC
TCTTCCAGTGATCGACCAGC

Downstream 100 bases:

>100_bases
GGCGCGGTCAGCATTTCCAGATCGATAAGCCAGGTCATTGCCTGCTGACGCGAGTTACCGCACATTTCAGCGCTGGCTTG
TAAGCCTGCACAGACTTTCG

Product: lactose/glucose efflux system

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

Alternate protein names: NA

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

Protein sequence:

>393_residues
MHNSPAVSSAKSFDLTSTAFLIVAFLTGIAGALQTPTLSIFLTDEVHARPAMVGFFFTGSAVIGILVSQFLAGRSDKRGD
RKSLIVFCCLLGVLACTLFAWNRNYFVLLFVGVFLSSFGSTANPQMFALAREHADKTGREAVMFSSFLRAQVSLAWVIGP
PLAYALAMGFSFTVMYLSAAVAFIVCGVMVWLFLPSMQKELPLATGTVEAPRRNRRDTLLLFVICTLMWGSNSLYIINMP
LFIINELHLPEKLAGVMMGTAGGLEIPTMLIAGYFAKRLGKRFLMRVAAVGGVCFYAGMLMAHSPAILLGLQLLNAIFIG
ILGGIGMLYFQDLMPGQAGSATTLYTNTSRVGWIIAGSVAGIVAEIWNYHAVFWFAMVMIIATLFCLLRIKDV

Sequences:

>Translated_393_residues
MHNSPAVSSAKSFDLTSTAFLIVAFLTGIAGALQTPTLSIFLTDEVHARPAMVGFFFTGSAVIGILVSQFLAGRSDKRGD
RKSLIVFCCLLGVLACTLFAWNRNYFVLLFVGVFLSSFGSTANPQMFALAREHADKTGREAVMFSSFLRAQVSLAWVIGP
PLAYALAMGFSFTVMYLSAAVAFIVCGVMVWLFLPSMQKELPLATGTVEAPRRNRRDTLLLFVICTLMWGSNSLYIINMP
LFIINELHLPEKLAGVMMGTAGGLEIPTMLIAGYFAKRLGKRFLMRVAAVGGVCFYAGMLMAHSPAILLGLQLLNAIFIG
ILGGIGMLYFQDLMPGQAGSATTLYTNTSRVGWIIAGSVAGIVAEIWNYHAVFWFAMVMIIATLFCLLRIKDV
>Mature_393_residues
MHNSPAVSSAKSFDLTSTAFLIVAFLTGIAGALQTPTLSIFLTDEVHARPAMVGFFFTGSAVIGILVSQFLAGRSDKRGD
RKSLIVFCCLLGVLACTLFAWNRNYFVLLFVGVFLSSFGSTANPQMFALAREHADKTGREAVMFSSFLRAQVSLAWVIGP
PLAYALAMGFSFTVMYLSAAVAFIVCGVMVWLFLPSMQKELPLATGTVEAPRRNRRDTLLLFVICTLMWGSNSLYIINMP
LFIINELHLPEKLAGVMMGTAGGLEIPTMLIAGYFAKRLGKRFLMRVAAVGGVCFYAGMLMAHSPAILLGLQLLNAIFIG
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=98.9821882951654, Blast_Score=785, Evalue=0.0,
Organism=Escherichia coli, GI1790091, Length=393, Percent_Identity=71.7557251908397, Blast_Score=583, Evalue=1e-168,
Organism=Escherichia coli, GI48994875, Length=385, Percent_Identity=51.6883116883117, Blast_Score=392, Evalue=1e-110,

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: 42663; Mature: 42663

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
CCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHCCCEEEEEEECCCCCCCHHEEEHHHHH
AVIGILVSQFLAGRSDKRGDRKSLIVFCCLLGVLACTLFAWNRNYFVLLFVGVFLSSFGS
HHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHCCC
TANPQMFALAREHADKTGREAVMFSSFLRAQVSLAWVIGPPLAYALAMGFSFTVMYLSAA
CCCCHHHHHHHHHCCCCCHHHHHHHHHHHHHHHEEEEECHHHHHHHHHHHHHHHHHHHHH
VAFIVCGVMVWLFLPSMQKELPLATGTVEAPRRNRRDTLLLFVICTLMWGSNSLYIINMP
HHHHHHHHHHHHHCCCHHHHCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEEECH
LFIINELHLPEKLAGVMMGTAGGLEIPTMLIAGYFAKRLGKRFLMRVAAVGGVCFYAGML
HHHHHHCCCHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
MAHSPAILLGLQLLNAIFIGILGGIGMLYFQDLMPGQAGSATTLYTNTSRVGWIIAGSVA
HHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCEEEEECCCCEEEEEEHHHH
GIVAEIWNYHAVFWFAMVMIIATLFCLLRIKDV
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure
MHNSPAVSSAKSFDLTSTAFLIVAFLTGIAGALQTPTLSIFLTDEVHARPAMVGFFFTGS
CCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHCCCEEEEEEECCCCCCCHHEEEHHHHH
AVIGILVSQFLAGRSDKRGDRKSLIVFCCLLGVLACTLFAWNRNYFVLLFVGVFLSSFGS
HHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHCCC
TANPQMFALAREHADKTGREAVMFSSFLRAQVSLAWVIGPPLAYALAMGFSFTVMYLSAA
CCCCHHHHHHHHHCCCCCHHHHHHHHHHHHHHHEEEEECHHHHHHHHHHHHHHHHHHHHH
VAFIVCGVMVWLFLPSMQKELPLATGTVEAPRRNRRDTLLLFVICTLMWGSNSLYIINMP
HHHHHHHHHHHHHCCCHHHHCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEEECH
LFIINELHLPEKLAGVMMGTAGGLEIPTMLIAGYFAKRLGKRFLMRVAAVGGVCFYAGML
HHHHHHCCCHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
MAHSPAILLGLQLLNAIFIGILGGIGMLYFQDLMPGQAGSATTLYTNTSRVGWIIAGSVA
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]