Definition Escherichia coli O157:H7 str. EC4115, complete genome.
Accession NC_011353
Length 5,572,075

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The map label for this gene is guaC [H]

Identifier: 209397931

GI number: 209397931

Start: 117914

End: 118957

Strand: Direct

Name: guaC [H]

Synonym: ECH74115_0111

Alternate gene names: 209397931

Gene position: 117914-118957 (Clockwise)

Preceding gene: 209400903

Following gene: 209396354

Centisome position: 2.12

GC content: 50.96

Gene sequence:

>1044_bases
ATGCGTATTGAAGAAGATCTGAAGTTAGGTTTTAAAGACGTTCTCATCCGCCCTAAACGCTCCACTCTTAAAAGCCGTTC
CGATGTTGAACTGGAACGTCAATTCACCTTCAAACATTCAGGTCAGAGCTGGTCCGGCGTGCCGATTATCGCCGCAAATA
TGGACACCGTAGGCACATTTTCTATGGCCTCTGCGCTGGCTTCTTTTGATATTTTGACTGCTGTGCATAAACACTATTCT
GTCGAAGAGTGGCAAGCGTTTATCAACAATTCTTCCGCTGATGTGCTGAAACATGTGATGGTTTCTACCGGTACGTCTGA
TGCGGATTTCGAAAAAACTAAACAGATTCTCGACCTGAACCCGGCATTAAACTTCGTTTGTATTGACGTGGCGAATGGTT
ATTCCGAACACTTCGTGCAGTTCGTTGCGAAAGCGCGTGAAGCGTGGCCGACCAAAACCATTTGTGCTGGTAACGTAGTG
ACTGGTGAAATGTGTGAGGAGCTTATCCTCTCAGGTGCCGATATCGTTAAAGTTGGCATTGGCCCAGGTTCTGTTTGTAC
AACTCGCGTCAAAACAGGCGTCGGTTATCCGCAACTTTCTGCGGTAATCGAATGTGCCGATGCTGCGCACGGTCTGGGCG
GAATGATCATCAGCGATGGTGGCTGCACCACGCCGGGCGATGTGGCGAAAGCCTTTGGTGGCGGTGCCGATTTCGTCATG
CTTGGCGGCATGCTGGCGGGCCACGAAGAGAGCGGCGGTCGCATCGTTGAGGAGAACGGCGAGAAATTTATGCTGTTCTA
CGGCATGAGCTCCGAGTCTGCGATGAAACGTCACGTTGGCGGCGTTGCTGAATATCGCGCAGCAGAAGGTAAAACCGTTA
AGCTGCCGCTGCGAGGCCCGGTTGAAAATACCGCGCGTGATATTTTGGGCGGCCTGCGTTCAGCTTGTACATACGTTGGG
GCTTCACGCCTGAAAGAACTGACCAAGCGCACCACATTTATCCGTGTGCAGGAACAAGAAAACCGCATCTTCAACAACCT
GTAA

Upstream 100 bases:

>100_bases
AGACAATTTCGCAGTCTTGCGCCGCATTGATTAGTGCGTATGATAGCGTCACTGGAGTTGCGCTCTTACCCTTATAGCCA
TTAACCCCAGGAATCCGCAC

Downstream 100 bases:

>100_bases
TCTTCCAACGCTGGTGTGGAGCAACACGCCAGCGTTATCCCATCCCACTCATCGCATCGCCTAAATGGAAAATTGGCAGA
TACATCGCCACCACCAGCGT

Product: guanosine 5'-monophosphate oxidoreductase

Products: NA

Alternate protein names: Guanosine 5'-monophosphate oxidoreductase; Guanosine monophosphate reductase [H]

Number of amino acids: Translated: 347; Mature: 347

Protein sequence:

>347_residues
MRIEEDLKLGFKDVLIRPKRSTLKSRSDVELERQFTFKHSGQSWSGVPIIAANMDTVGTFSMASALASFDILTAVHKHYS
VEEWQAFINNSSADVLKHVMVSTGTSDADFEKTKQILDLNPALNFVCIDVANGYSEHFVQFVAKAREAWPTKTICAGNVV
TGEMCEELILSGADIVKVGIGPGSVCTTRVKTGVGYPQLSAVIECADAAHGLGGMIISDGGCTTPGDVAKAFGGGADFVM
LGGMLAGHEESGGRIVEENGEKFMLFYGMSSESAMKRHVGGVAEYRAAEGKTVKLPLRGPVENTARDILGGLRSACTYVG
ASRLKELTKRTTFIRVQEQENRIFNNL

Sequences:

>Translated_347_residues
MRIEEDLKLGFKDVLIRPKRSTLKSRSDVELERQFTFKHSGQSWSGVPIIAANMDTVGTFSMASALASFDILTAVHKHYS
VEEWQAFINNSSADVLKHVMVSTGTSDADFEKTKQILDLNPALNFVCIDVANGYSEHFVQFVAKAREAWPTKTICAGNVV
TGEMCEELILSGADIVKVGIGPGSVCTTRVKTGVGYPQLSAVIECADAAHGLGGMIISDGGCTTPGDVAKAFGGGADFVM
LGGMLAGHEESGGRIVEENGEKFMLFYGMSSESAMKRHVGGVAEYRAAEGKTVKLPLRGPVENTARDILGGLRSACTYVG
ASRLKELTKRTTFIRVQEQENRIFNNL
>Mature_347_residues
MRIEEDLKLGFKDVLIRPKRSTLKSRSDVELERQFTFKHSGQSWSGVPIIAANMDTVGTFSMASALASFDILTAVHKHYS
VEEWQAFINNSSADVLKHVMVSTGTSDADFEKTKQILDLNPALNFVCIDVANGYSEHFVQFVAKAREAWPTKTICAGNVV
TGEMCEELILSGADIVKVGIGPGSVCTTRVKTGVGYPQLSAVIECADAAHGLGGMIISDGGCTTPGDVAKAFGGGADFVM
LGGMLAGHEESGGRIVEENGEKFMLFYGMSSESAMKRHVGGVAEYRAAEGKTVKLPLRGPVENTARDILGGLRSACTYVG
ASRLKELTKRTTFIRVQEQENRIFNNL

Specific function: Catalyzes the irreversible NADPH-dependent deamination of GMP to IMP. It functions in the conversion of nucleobase, nucleoside and nucleotide derivatives of G to A nucleotides, and in maintaining the intracellular balance of A and G nucleotides [H]

COG id: COG0516

COG function: function code F; IMP dehydrogenase/GMP reductase

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the IMPDH/GMPR family. GuaC type 1 subfamily [H]

Homologues:

Organism=Homo sapiens, GI50541956, Length=343, Percent_Identity=69.3877551020408, Blast_Score=507, Evalue=1e-144,
Organism=Homo sapiens, GI50541954, Length=344, Percent_Identity=69.1860465116279, Blast_Score=507, Evalue=1e-144,
Organism=Homo sapiens, GI50541952, Length=344, Percent_Identity=69.1860465116279, Blast_Score=507, Evalue=1e-144,
Organism=Homo sapiens, GI50541948, Length=344, Percent_Identity=69.1860465116279, Blast_Score=507, Evalue=1e-144,
Organism=Homo sapiens, GI156104880, Length=344, Percent_Identity=66.5697674418605, Blast_Score=493, Evalue=1e-139,
Organism=Homo sapiens, GI66933016, Length=246, Percent_Identity=28.4552845528455, Blast_Score=110, Evalue=2e-24,
Organism=Homo sapiens, GI217035146, Length=244, Percent_Identity=28.2786885245902, Blast_Score=106, Evalue=4e-23,
Organism=Homo sapiens, GI217035148, Length=244, Percent_Identity=28.6885245901639, Blast_Score=105, Evalue=5e-23,
Organism=Homo sapiens, GI217035150, Length=244, Percent_Identity=28.2786885245902, Blast_Score=105, Evalue=5e-23,
Organism=Homo sapiens, GI156616279, Length=244, Percent_Identity=28.2786885245902, Blast_Score=105, Evalue=6e-23,
Organism=Homo sapiens, GI217035152, Length=244, Percent_Identity=28.2786885245902, Blast_Score=105, Evalue=7e-23,
Organism=Homo sapiens, GI34328928, Length=244, Percent_Identity=28.2786885245902, Blast_Score=105, Evalue=8e-23,
Organism=Homo sapiens, GI34328930, Length=244, Percent_Identity=28.2786885245902, Blast_Score=105, Evalue=8e-23,
Organism=Escherichia coli, GI1786293, Length=347, Percent_Identity=99.7118155619597, Blast_Score=717, Evalue=0.0,
Organism=Escherichia coli, GI1788855, Length=221, Percent_Identity=37.10407239819, Blast_Score=125, Evalue=3e-30,
Organism=Caenorhabditis elegans, GI17560440, Length=343, Percent_Identity=65.3061224489796, Blast_Score=491, Evalue=1e-139,
Organism=Caenorhabditis elegans, GI71994385, Length=174, Percent_Identity=34.4827586206897, Blast_Score=94, Evalue=1e-19,
Organism=Caenorhabditis elegans, GI71994389, Length=168, Percent_Identity=34.5238095238095, Blast_Score=89, Evalue=3e-18,
Organism=Saccharomyces cerevisiae, GI6322012, Length=237, Percent_Identity=31.2236286919831, Blast_Score=110, Evalue=3e-25,
Organism=Saccharomyces cerevisiae, GI6323464, Length=235, Percent_Identity=30.6382978723404, Blast_Score=108, Evalue=1e-24,
Organism=Saccharomyces cerevisiae, GI6323585, Length=235, Percent_Identity=30.6382978723404, Blast_Score=107, Evalue=3e-24,
Organism=Saccharomyces cerevisiae, GI6319352, Length=120, Percent_Identity=36.6666666666667, Blast_Score=74, Evalue=3e-14,
Organism=Drosophila melanogaster, GI24641071, Length=249, Percent_Identity=28.9156626506024, Blast_Score=106, Evalue=2e-23,
Organism=Drosophila melanogaster, GI24641073, Length=249, Percent_Identity=28.9156626506024, Blast_Score=106, Evalue=2e-23,
Organism=Drosophila melanogaster, GI28571163, Length=249, Percent_Identity=28.9156626506024, Blast_Score=106, Evalue=2e-23,

Paralogues:

None

Copy number: 160 Molecules/Cell In: Growth Phase, Minimal Media (Based on E. coli). [C]

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR013785
- InterPro:   IPR005993
- InterPro:   IPR015875
- InterPro:   IPR001093 [H]

Pfam domain/function: PF00478 IMPDH [H]

EC number: =1.7.1.7 [H]

Molecular weight: Translated: 37398; Mature: 37398

Theoretical pI: Translated: 6.51; Mature: 6.51

Prosite motif: PS00487 IMP_DH_GMP_RED

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

2.0 %Cys     (Translated Protein)
3.2 %Met     (Translated Protein)
5.2 %Cys+Met (Translated Protein)
2.0 %Cys     (Mature Protein)
3.2 %Met     (Mature Protein)
5.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MRIEEDLKLGFKDVLIRPKRSTLKSRSDVELERQFTFKHSGQSWSGVPIIAANMDTVGTF
CCCCHHHHCCHHHHEECCCHHHHCCCCCCCHHHEEEEEECCCCCCCCEEEEECCCCCHHH
SMASALASFDILTAVHKHYSVEEWQAFINNSSADVLKHVMVSTGTSDADFEKTKQILDLN
HHHHHHHHHHHHHHHHHHCCHHHHHHHHCCCHHHHHHHHHHHCCCCCCCHHHHHHHHCCC
PALNFVCIDVANGYSEHFVQFVAKAREAWPTKTICAGNVVTGEMCEELILSGADIVKVGI
CCCCEEEEECCCCHHHHHHHHHHHHHHCCCCCCEECCCCEEHHHHHHHHHCCCCEEEEEC
GPGSVCTTRVKTGVGYPQLSAVIECADAAHGLGGMIISDGGCTTPGDVAKAFGGGADFVM
CCCCHHHHHHHCCCCCHHHHHHHHHHHHHCCCCCEEEECCCCCCCHHHHHHHCCCCCHHH
LGGMLAGHEESGGRIVEENGEKFMLFYGMSSESAMKRHVGGVAEYRAAEGKTVKLPLRGP
HCCCCCCCCCCCCEEEECCCCEEEEEEECCCHHHHHHHHCCHHHHHCCCCCEEEEECCCC
VENTARDILGGLRSACTYVGASRLKELTKRTTFIRVQEQENRIFNNL
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHEEEEECHHHHHHCCC
>Mature Secondary Structure
MRIEEDLKLGFKDVLIRPKRSTLKSRSDVELERQFTFKHSGQSWSGVPIIAANMDTVGTF
CCCCHHHHCCHHHHEECCCHHHHCCCCCCCHHHEEEEEECCCCCCCCEEEEECCCCCHHH
SMASALASFDILTAVHKHYSVEEWQAFINNSSADVLKHVMVSTGTSDADFEKTKQILDLN
HHHHHHHHHHHHHHHHHHCCHHHHHHHHCCCHHHHHHHHHHHCCCCCCCHHHHHHHHCCC
PALNFVCIDVANGYSEHFVQFVAKAREAWPTKTICAGNVVTGEMCEELILSGADIVKVGI
CCCCEEEEECCCCHHHHHHHHHHHHHHCCCCCCEECCCCEEHHHHHHHHHCCCCEEEEEC
GPGSVCTTRVKTGVGYPQLSAVIECADAAHGLGGMIISDGGCTTPGDVAKAFGGGADFVM
CCCCHHHHHHHCCCCCHHHHHHHHHHHHHCCCCCEEEECCCCCCCHHHHHHHCCCCCHHH
LGGMLAGHEESGGRIVEENGEKFMLFYGMSSESAMKRHVGGVAEYRAAEGKTVKLPLRGP
HCCCCCCCCCCCCEEEECCCCEEEEEEECCCHHHHHHHHCCHHHHHCCCCCEEEEECCCC
VENTARDILGGLRSACTYVGASRLKELTKRTTFIRVQEQENRIFNNL
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHEEEEECHHHHHHCCC

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: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: NA