| Definition | Escherichia coli 55989, complete genome. |
|---|---|
| Accession | NC_011748 |
| Length | 5,154,862 |
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The map label for this gene is xapR
Identifier: 218696040
GI number: 218696040
Start: 2752622
End: 2753506
Strand: Reverse
Name: xapR
Synonym: EC55989_2694
Alternate gene names: 218696040
Gene position: 2753506-2752622 (Counterclockwise)
Preceding gene: 218696041
Following gene: 218696039
Centisome position: 53.42
GC content: 50.4
Gene sequence:
>885_bases ATGGAACGCGTATACAGAACAGATCTTAAGTTGCTCCGTTATTTTCTTGCCGTAGCGGAAGAGTTGCATTTTGGCCGCGC AGCAGCGCGTTTAAATATGTCTCAGCCTCCGCTCAGTATTCATATTAAAGAGCTGGAAAATCAACTCGGCACGCAGCTTT ATATTCGCCATTCGCGCAGCGTCGTACTGACACACGCGGGCAAAATCTTGATGGAAGAATCGCGTCGATTGCTGGTGAAT GCTAATAATGTATTGGCTCGGGTTGAACAAATAGGTCGGGGAGAAGCAGGGCGGATTGAACTCGGCGTAGTGGGAACGGC TATGTGGGGACGGATGCGCCCGGTTATGCGGCGATTCCTCAGGGAAAATCCTAACGTTGAAGTTCTTTTTCGCGAAAAGA TGCCCGCGATGCAAATGGCCCTGCTGGAACGACGTGAACTCGATGCCGGGATCTGGCGAATGGCGACAGAACCACCGACA GGTTTTACCAGCTTACGGTTGCATGAATCGGCGTTTCTGGTGGCGATGCCTGAAGAGCATCATCTCTCATCATTTTCCAC CGTTCCGCTGGAAGCGCTACGTGACGAGTATTTTGTTACAATGCCGCCCGTGTACACTGACTGGGATTTTTTGCAGCGAG TTTGCCAGCAGGTGGGATTTTCACCGGTTGTTATTCGCGAAGTTAATGAACCGCAAACGGTACTCGCCATGGTCAGTATG GGTATTGGTATCACATTGATAGCGGACAGCTACGCACAAATGAACTGGCCAGGTGTCATTTTCCGTCCGCTCAAACAGCG CATCCCTGCAGATTTATATATTGTTTATGAAACACAGCAGGTGACGCCCGCGATGGTTAAGCTGTTGGCTGCATTGACAC AGTAG
Upstream 100 bases:
>100_bases ATATTATCCATTGTGTTTATGTATGTCGGATATCTGGTGGTGAAATACTTTATGCCATGATAATTTAATACGATGTATTT ATTATATGGAGCACTTAATT
Downstream 100 bases:
>100_bases GTGAGGAGACAGGAATTGCCGGAAATAGTCGTCTGCTAAGTGAAGCGCATCAGGCAATTTCGCAAATCGCAGATAGCAAA AAAGCGCCTTTAGGGCGCTT
Product: DNA-binding transcriptional activator XapR
Products: NA
Alternate protein names: Xanthosine operon regulatory protein [H]
Number of amino acids: Translated: 294; Mature: 294
Protein sequence:
>294_residues MERVYRTDLKLLRYFLAVAEELHFGRAAARLNMSQPPLSIHIKELENQLGTQLYIRHSRSVVLTHAGKILMEESRRLLVN ANNVLARVEQIGRGEAGRIELGVVGTAMWGRMRPVMRRFLRENPNVEVLFREKMPAMQMALLERRELDAGIWRMATEPPT GFTSLRLHESAFLVAMPEEHHLSSFSTVPLEALRDEYFVTMPPVYTDWDFLQRVCQQVGFSPVVIREVNEPQTVLAMVSM GIGITLIADSYAQMNWPGVIFRPLKQRIPADLYIVYETQQVTPAMVKLLAALTQ
Sequences:
>Translated_294_residues MERVYRTDLKLLRYFLAVAEELHFGRAAARLNMSQPPLSIHIKELENQLGTQLYIRHSRSVVLTHAGKILMEESRRLLVN ANNVLARVEQIGRGEAGRIELGVVGTAMWGRMRPVMRRFLRENPNVEVLFREKMPAMQMALLERRELDAGIWRMATEPPT GFTSLRLHESAFLVAMPEEHHLSSFSTVPLEALRDEYFVTMPPVYTDWDFLQRVCQQVGFSPVVIREVNEPQTVLAMVSM GIGITLIADSYAQMNWPGVIFRPLKQRIPADLYIVYETQQVTPAMVKLLAALTQ >Mature_294_residues MERVYRTDLKLLRYFLAVAEELHFGRAAARLNMSQPPLSIHIKELENQLGTQLYIRHSRSVVLTHAGKILMEESRRLLVN ANNVLARVEQIGRGEAGRIELGVVGTAMWGRMRPVMRRFLRENPNVEVLFREKMPAMQMALLERRELDAGIWRMATEPPT GFTSLRLHESAFLVAMPEEHHLSSFSTVPLEALRDEYFVTMPPVYTDWDFLQRVCQQVGFSPVVIREVNEPQTVLAMVSM GIGITLIADSYAQMNWPGVIFRPLKQRIPADLYIVYETQQVTPAMVKLLAALTQ
Specific function: Positive regulator required for the expression of xapA and xapB. Binds to the inducer xanthosine [H]
COG id: NA
COG function: NA
Gene ontology:
Cell location: Cytoplasmic
Metaboloic importance: Non_Essential [C]
Operon status: Not Known
Operon components: None
Similarity: Contains 1 HTH lysR-type DNA-binding domain [H]
Homologues:
Organism=Escherichia coli, GI2367136, Length=294, Percent_Identity=98.9795918367347, Blast_Score=598, Evalue=1e-172, Organism=Escherichia coli, GI1787879, Length=257, Percent_Identity=37.7431906614786, Blast_Score=155, Evalue=4e-39, Organism=Escherichia coli, GI1788887, Length=286, Percent_Identity=29.020979020979, Blast_Score=118, Evalue=4e-28, Organism=Escherichia coli, GI157672245, Length=227, Percent_Identity=29.9559471365639, Blast_Score=92, Evalue=4e-20, Organism=Escherichia coli, GI1790399, Length=240, Percent_Identity=27.5, Blast_Score=91, Evalue=1e-19, Organism=Escherichia coli, GI1788748, Length=242, Percent_Identity=27.6859504132231, Blast_Score=84, Evalue=2e-17, Organism=Escherichia coli, GI1790208, Length=249, Percent_Identity=26.5060240963855, Blast_Score=74, Evalue=1e-14, Organism=Escherichia coli, GI145693105, Length=244, Percent_Identity=27.0491803278689, Blast_Score=74, Evalue=1e-14, Organism=Escherichia coli, GI1787589, Length=123, Percent_Identity=34.9593495934959, Blast_Score=71, Evalue=9e-14, Organism=Escherichia coli, GI1788297, Length=255, Percent_Identity=27.0588235294118, Blast_Score=70, Evalue=1e-13, Organism=Escherichia coli, GI1788296, Length=244, Percent_Identity=24.5901639344262, Blast_Score=69, Evalue=4e-13, Organism=Escherichia coli, GI1787601, Length=248, Percent_Identity=27.0161290322581, Blast_Score=69, Evalue=5e-13, Organism=Escherichia coli, GI48994962, Length=178, Percent_Identity=29.7752808988764, Blast_Score=64, Evalue=1e-11, Organism=Escherichia coli, GI87081904, Length=151, Percent_Identity=31.7880794701987, Blast_Score=62, Evalue=6e-11,
Paralogues:
None
Copy number: NA
Swissprot (AC and ID): NA
Other databases:
- InterPro: IPR000847 - InterPro: IPR005119 - InterPro: IPR011991 [H]
Pfam domain/function: PF00126 HTH_1; PF03466 LysR_substrate [H]
EC number: NA
Molecular weight: Translated: 33644; Mature: 33644
Theoretical pI: Translated: 8.94; Mature: 8.94
Prosite motif: PS50931 HTH_LYSR
Important sites: NA
Signals:
None
Transmembrane regions:
None
Cys/Met content:
0.3 %Cys (Translated Protein) 5.4 %Met (Translated Protein) 5.8 %Cys+Met (Translated Protein) 0.3 %Cys (Mature Protein) 5.4 %Met (Mature Protein) 5.8 %Cys+Met (Mature Protein)
Secondary structure:
>Translated Secondary Structure MERVYRTDLKLLRYFLAVAEELHFGRAAARLNMSQPPLSIHIKELENQLGTQLYIRHSRS CCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCEEEHHHHHHHHCCEEEEEECCE VVLTHAGKILMEESRRLLVNANNVLARVEQIGRGEAGRIELGVVGTAMWGRMRPVMRRFL EEEECCCHHHHHCCCEEEEECHHHHHHHHHHCCCCCCEEEEEEEHHHHHHHHHHHHHHHH RENPNVEVLFREKMPAMQMALLERRELDAGIWRMATEPPTGFTSLRLHESAFLVAMPEEH HCCCCEEEEECCCCCHHHHHHHHHHHCCHHHHEECCCCCCCCEEEEEECCEEEEECCCHH HLSSFSTVPLEALRDEYFVTMPPVYTDWDFLQRVCQQVGFSPVVIREVNEPQTVLAMVSM CCCCCCCCCHHHHCCCEEEECCCCCCCHHHHHHHHHHCCCCEEEEEECCCHHHHHHHHHH GIGITLIADSYAQMNWPGVIFRPLKQRIPADLYIVYETQQVTPAMVKLLAALTQ CCCEEEEECCHHHCCCCCHHHHHHHHHCCCEEEEEEECCCCCHHHHHHHHHHCC >Mature Secondary Structure MERVYRTDLKLLRYFLAVAEELHFGRAAARLNMSQPPLSIHIKELENQLGTQLYIRHSRS CCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCEEEHHHHHHHHCCEEEEEECCE VVLTHAGKILMEESRRLLVNANNVLARVEQIGRGEAGRIELGVVGTAMWGRMRPVMRRFL EEEECCCHHHHHCCCEEEEECHHHHHHHHHHCCCCCCEEEEEEEHHHHHHHHHHHHHHHH RENPNVEVLFREKMPAMQMALLERRELDAGIWRMATEPPTGFTSLRLHESAFLVAMPEEH HCCCCEEEEECCCCCHHHHHHHHHHHCCHHHHEECCCCCCCCEEEEEECCEEEEECCCHH HLSSFSTVPLEALRDEYFVTMPPVYTDWDFLQRVCQQVGFSPVVIREVNEPQTVLAMVSM CCCCCCCCCHHHHCCCEEEECCCCCCCHHHHHHHHHHCCCCEEEEEECCCHHHHHHHHHH GIGITLIADSYAQMNWPGVIFRPLKQRIPADLYIVYETQQVTPAMVKLLAALTQ CCCEEEEECCHHHCCCCCHHHHHHHHHCCCEEEEEEECCCCCHHHHHHHHHHCC
PDB accession: NA
Resolution: NA
Structure class: Alpha Beta
Cofactors: NA
Metal ions: NA
Kcat value (1/min): NA
Specific activity: NA
Km value (mM): NA
Substrates: DNA [C]
Specific reaction: Protein + DNA = Protein-DNA [C]
General reaction: NA
Inhibitor: NA
Structure determination priority: 10.0
TargetDB status: NA
Availability: NA
References: 2201776; 9205837; 9278503; 7559336 [H]