Definition Escherichia coli ED1a chromosome, complete genome.
Accession NC_011745
Length 5,209,548

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The map label for this gene is nrdE [H]

Identifier: 218690803

GI number: 218690803

Start: 3066054

End: 3068198

Strand: Direct

Name: nrdE [H]

Synonym: ECED1_3130

Alternate gene names: 218690803

Gene position: 3066054-3068198 (Clockwise)

Preceding gene: 218690802

Following gene: 218690804

Centisome position: 58.85

GC content: 51.93

Gene sequence:

>2145_bases
TTGGCAACGACAACCGCAGAACGCCTGACGCAGGAAACGATGGATTATCACGCTCTGAATGCGATGCTTAACCTTTACGA
TAGCGCAGGTCGCATTCAGTTCGATAAAGACAGCCAGGCAGTAGACGCCTTTATGACGACGCATGTGCGTCCGAACAGTG
TGGCCTTCAGTAGCCAGCAGCAGCGCCTGAACTGGCTGGTTAACGAAGGTTACTATGATGAAAGTGTCCTTAATCGCTAC
TCTCGCGATTTTGTCATTACGCTGTTTGCCCACGCGCACGCCAGCGGTTTTCGTTTCCAGACATTCCTAGGAGCATGGAA
GTTTTACACCAGCTATACGTTGAAGACATTCGACGGTAAGCGTTATCTGGAAGATTTTGCCGATCGCGTCACGATGGTGG
CGCTGACGCTGGCACAAGGCGATGAAACACTGGCGACGCAGCTCACTGATGAGATGCTGTCAGGACGCTTTCAGCCAGCC
ACGCCAACATTCCTCAACTGCGGTAAGCAGCAGCGCGGCGAACTGGTTTCCTGTTTTCTGCTGCGTATTGAAGACAATAT
GGAGTCGATTGGCCGGGCAGTAAATTCCGCACTACAACTGTCGAAACGCGGCGGCGGCGTAGCATTTTTGCTGTCTAATC
TGCGGGAAGCGGGCGCGCCAATTAAACGTATTGAAAATCAATCTTCTGGCGTGATTCCGGTGATGAAAATGCTGGAAGAC
GCATTTTCCTATGCCAACCAACTCGGCGCGCGTCAGGGGGCTGGGGCAGTCTATTTACATGCTCATCATCCCGATATTCT
GCGTTTTCTCGATACAAAACGGGAAAATGCCGACGAAAAAATCCGCATTAAAACACTGTCGCTGGGCGTGGTGATCCCGG
ATATCACTTTCCATCTGGCAAAAGAGAATGCGCAGATGGCGCTGTTTTCGCCCTATGACGTAGAGCGAGTTTATGGCAAG
CCGTTTGCCGATGTCGCCATCAGCGAACGCTATGACGAACTGGTTGCCGATGAACGCATTCGCAAAAAATACCTCAACGC
CCGTGATTTCTTCCAGCGACTGGCAGAAATCCAGTTTGAGTCCGGCTATCCCTACATCATGTATGAAGACACGGTTAACC
GTGCTAACCCTATCGCCGGGCGCATAAATATGAGCAATCTCTGCTCAGAAATTTTGCAGGTTAACAGTGCCTCAGAGTAT
GACGAGAATCTCGACTATGCCCGTACAGGCCATGATATTTCCTGCAATTTAGGTTCGTTGAATATTGCCCACACCATGGA
TTCCCCCGACTTTGCCCGCACGGTAGAGACTGCCGTACGCGGTTTAACGGCGGTGTCAGATATGAGTCATATCCACAGCG
TACCGTCCATCGAAGCCGGAAATGCCGCCTCACACGCCATCGGTCTGGGGCAGATGAATTTACACGGTTATCTGGCACGA
GAAGGCATCGCTTATGGGTCGCCGGAAGCACTGGATTTCACCAATCTCTATTTCTATACCATCACCTGGCACGCACTGCG
TACCTCGATGTTGCTGGCGCGCGAACGCGGTGAAACCTTCGCCGGGTTCAAACAGTCACGCTATGCCAGTGGTGAATATT
TCAGCCAATATCTGCAAAGTAACTGGCAACCGAAAACGGCGAAAGTTGGCGAACTGTTTGCCCGTAGTGGTATTACGTTA
CCTACCCGTGAGATGTGGGCGCAGCTGCGCGACGACGTGATGCGCTATGGCATATACAACCAGAATCTCCAGGCGGTGCC
GCCAACCGGTTCTATCTCTTATATCAACCATGCCACGTCGAGTATTCATCCGATTGTGGCGAAAGTAGAGATACGCAAAG
AGGGCAAAACCGGGCGCGTTTACTACCCTGCCCCGTTTATGACTAACGAAAATCTGGCGCTGTATCAGGACGCTTACGAA
ATCGGCGCAGAAAAGATCATCGACACCTACGCGGAAGCGACTCGCCATGTCGATCAGGGGCTGTCGCTGACGCTGTTTTT
CCCCGATACCGCCACCACTCGCGATATCAACAAAGCGCAGATTTACGCCTGGCGCAAGGGTATCAAAACGCTCTATTACA
TTCGCCTGCGTCAGATGGCGCTGGAAGGCACTGAAATTGAAGGCTGCGTCTCCTGTGCACTTTAA

Upstream 100 bases:

>100_bases
ATGTGATTGCCCGGAAATGCGGCGTGCCGTGGCTGTACCGCTTTGAACTCATGGGTACGCAAAGCGATATCGAAAACGTT
CGTAAAGGAGTAACCGAATT

Downstream 100 bases:

>100_bases
GGAATATCTATGAAACTCTCACGTATCAGCGCCATCAACTGGAACAAGATATCTGACGATAAAGATCTGGAGGTGTGGAA
TCGCCTGACCAGCAATTTCT

Product: ribonucleotide-diphosphate reductase subunit alpha

Products: NA

Alternate protein names: R1E protein; Ribonucleotide reductase 2 [H]

Number of amino acids: Translated: 714; Mature: 713

Protein sequence:

>714_residues
MATTTAERLTQETMDYHALNAMLNLYDSAGRIQFDKDSQAVDAFMTTHVRPNSVAFSSQQQRLNWLVNEGYYDESVLNRY
SRDFVITLFAHAHASGFRFQTFLGAWKFYTSYTLKTFDGKRYLEDFADRVTMVALTLAQGDETLATQLTDEMLSGRFQPA
TPTFLNCGKQQRGELVSCFLLRIEDNMESIGRAVNSALQLSKRGGGVAFLLSNLREAGAPIKRIENQSSGVIPVMKMLED
AFSYANQLGARQGAGAVYLHAHHPDILRFLDTKRENADEKIRIKTLSLGVVIPDITFHLAKENAQMALFSPYDVERVYGK
PFADVAISERYDELVADERIRKKYLNARDFFQRLAEIQFESGYPYIMYEDTVNRANPIAGRINMSNLCSEILQVNSASEY
DENLDYARTGHDISCNLGSLNIAHTMDSPDFARTVETAVRGLTAVSDMSHIHSVPSIEAGNAASHAIGLGQMNLHGYLAR
EGIAYGSPEALDFTNLYFYTITWHALRTSMLLARERGETFAGFKQSRYASGEYFSQYLQSNWQPKTAKVGELFARSGITL
PTREMWAQLRDDVMRYGIYNQNLQAVPPTGSISYINHATSSIHPIVAKVEIRKEGKTGRVYYPAPFMTNENLALYQDAYE
IGAEKIIDTYAEATRHVDQGLSLTLFFPDTATTRDINKAQIYAWRKGIKTLYYIRLRQMALEGTEIEGCVSCAL

Sequences:

>Translated_714_residues
MATTTAERLTQETMDYHALNAMLNLYDSAGRIQFDKDSQAVDAFMTTHVRPNSVAFSSQQQRLNWLVNEGYYDESVLNRY
SRDFVITLFAHAHASGFRFQTFLGAWKFYTSYTLKTFDGKRYLEDFADRVTMVALTLAQGDETLATQLTDEMLSGRFQPA
TPTFLNCGKQQRGELVSCFLLRIEDNMESIGRAVNSALQLSKRGGGVAFLLSNLREAGAPIKRIENQSSGVIPVMKMLED
AFSYANQLGARQGAGAVYLHAHHPDILRFLDTKRENADEKIRIKTLSLGVVIPDITFHLAKENAQMALFSPYDVERVYGK
PFADVAISERYDELVADERIRKKYLNARDFFQRLAEIQFESGYPYIMYEDTVNRANPIAGRINMSNLCSEILQVNSASEY
DENLDYARTGHDISCNLGSLNIAHTMDSPDFARTVETAVRGLTAVSDMSHIHSVPSIEAGNAASHAIGLGQMNLHGYLAR
EGIAYGSPEALDFTNLYFYTITWHALRTSMLLARERGETFAGFKQSRYASGEYFSQYLQSNWQPKTAKVGELFARSGITL
PTREMWAQLRDDVMRYGIYNQNLQAVPPTGSISYINHATSSIHPIVAKVEIRKEGKTGRVYYPAPFMTNENLALYQDAYE
IGAEKIIDTYAEATRHVDQGLSLTLFFPDTATTRDINKAQIYAWRKGIKTLYYIRLRQMALEGTEIEGCVSCAL
>Mature_713_residues
ATTTAERLTQETMDYHALNAMLNLYDSAGRIQFDKDSQAVDAFMTTHVRPNSVAFSSQQQRLNWLVNEGYYDESVLNRYS
RDFVITLFAHAHASGFRFQTFLGAWKFYTSYTLKTFDGKRYLEDFADRVTMVALTLAQGDETLATQLTDEMLSGRFQPAT
PTFLNCGKQQRGELVSCFLLRIEDNMESIGRAVNSALQLSKRGGGVAFLLSNLREAGAPIKRIENQSSGVIPVMKMLEDA
FSYANQLGARQGAGAVYLHAHHPDILRFLDTKRENADEKIRIKTLSLGVVIPDITFHLAKENAQMALFSPYDVERVYGKP
FADVAISERYDELVADERIRKKYLNARDFFQRLAEIQFESGYPYIMYEDTVNRANPIAGRINMSNLCSEILQVNSASEYD
ENLDYARTGHDISCNLGSLNIAHTMDSPDFARTVETAVRGLTAVSDMSHIHSVPSIEAGNAASHAIGLGQMNLHGYLARE
GIAYGSPEALDFTNLYFYTITWHALRTSMLLARERGETFAGFKQSRYASGEYFSQYLQSNWQPKTAKVGELFARSGITLP
TREMWAQLRDDVMRYGIYNQNLQAVPPTGSISYINHATSSIHPIVAKVEIRKEGKTGRVYYPAPFMTNENLALYQDAYEI
GAEKIIDTYAEATRHVDQGLSLTLFFPDTATTRDINKAQIYAWRKGIKTLYYIRLRQMALEGTEIEGCVSCAL

Specific function: Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. R1E contains the binding sites for both substrates and allosteric effectors and carries out the actual reductio

COG id: COG0209

COG function: function code F; Ribonucleotide reductase, alpha subunit

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the ribonucleoside diphosphate reductase large chain family [H]

Homologues:

Organism=Homo sapiens, GI4506749, Length=600, Percent_Identity=27.8333333333333, Blast_Score=186, Evalue=9e-47,
Organism=Escherichia coli, GI1789030, Length=714, Percent_Identity=97.8991596638655, Blast_Score=1461, Evalue=0.0,
Organism=Escherichia coli, GI2367133, Length=582, Percent_Identity=25.6013745704467, Blast_Score=152, Evalue=7e-38,
Organism=Caenorhabditis elegans, GI17555242, Length=749, Percent_Identity=25.3671562082777, Blast_Score=182, Evalue=7e-46,
Organism=Saccharomyces cerevisiae, GI6320914, Length=619, Percent_Identity=26.3327948303716, Blast_Score=173, Evalue=9e-44,
Organism=Saccharomyces cerevisiae, GI6322123, Length=643, Percent_Identity=25.8164852255054, Blast_Score=170, Evalue=9e-43,
Organism=Drosophila melanogaster, GI17352481, Length=672, Percent_Identity=24.2559523809524, Blast_Score=153, Evalue=5e-37,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR013346
- InterPro:   IPR013509
- InterPro:   IPR000788
- InterPro:   IPR008926
- InterPro:   IPR013554 [H]

Pfam domain/function: PF02867 Ribonuc_red_lgC; PF00317 Ribonuc_red_lgN; PF08343 RNR_N [H]

EC number: =1.17.4.1 [H]

Molecular weight: Translated: 80411; Mature: 80280

Theoretical pI: Translated: 6.43; Mature: 6.43

Prosite motif: PS00089 RIBORED_LARGE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.8 %Cys     (Translated Protein)
2.8 %Met     (Translated Protein)
3.6 %Cys+Met (Translated Protein)
0.8 %Cys     (Mature Protein)
2.7 %Met     (Mature Protein)
3.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MATTTAERLTQETMDYHALNAMLNLYDSAGRIQFDKDSQAVDAFMTTHVRPNSVAFSSQQ
CCCCHHHHHHHHHHHHHHHHHHHHHHCCCCCEEECCCHHHHHHHHHCCCCCCCCCCCCHH
QRLNWLVNEGYYDESVLNRYSRDFVITLFAHAHASGFRFQTFLGAWKFYTSYTLKTFDGK
HHHHHHHCCCCCCHHHHHHHCCCEEEEEEEHHCCCCCCHHHHHHHHHHHHEEEEEECCCH
RYLEDFADRVTMVALTLAQGDETLATQLTDEMLSGRFQPATPTFLNCGKQQRGELVSCFL
HHHHHHHHHHHHHHHEECCCCHHHHHHHHHHHHCCCCCCCCCHHHHCCCHHHCCHHHHHH
LRIEDNMESIGRAVNSALQLSKRGGGVAFLLSNLREAGAPIKRIENQSSGVIPVMKMLED
HHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHCCCHHHHCCCCCCCHHHHHHHHH
AFSYANQLGARQGAGAVYLHAHHPDILRFLDTKRENADEKIRIKTLSLGVVIPDITFHLA
HHHHHHHHCCCCCCCEEEEEECCHHHHHHHHHHCCCCCCEEEEEEEEEEEEECCCEEEEE
KENAQMALFSPYDVERVYGKPFADVAISERYDELVADERIRKKYLNARDFFQRLAEIQFE
CCCCCEEEECCCCHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHCEEC
SGYPYIMYEDTVNRANPIAGRINMSNLCSEILQVNSASEYDENLDYARTGHDISCNLGSL
CCCCEEEEECCCCCCCCCCCCCCHHHHHHHHHHCCCCCHHHCCCCHHHCCCCEEECCCCE
NIAHTMDSPDFARTVETAVRGLTAVSDMSHIHSVPSIEAGNAASHAIGLGQMNLHGYLAR
EEEECCCCCHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCHHHHEECCCCCCCHHHHH
EGIAYGSPEALDFTNLYFYTITWHALRTSMLLARERGETFAGFKQSRYASGEYFSQYLQS
CCCCCCCCCCEEECEEEEEEEEHHHHHHHHHHHHHCCCHHHCHHHHCCCCHHHHHHHHHC
NWQPKTAKVGELFARSGITLPTREMWAQLRDDVMRYGIYNQNLQAVPPTGSISYINHATS
CCCCCHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHCCCCCCCEECCCCCCCHHHHHCCC
SIHPIVAKVEIRKEGKTGRVYYPAPFMTNENLALYQDAYEIGAEKIIDTYAEATRHVDQG
CCCCEEEEEEEEECCCCCEEEECCCCCCCCCCEEEHHHHHHHHHHHHHHHHHHHHHHHCC
LSLTLFFPDTATTRDINKAQIYAWRKGIKTLYYIRLRQMALEGTEIEGCVSCAL
CEEEEEECCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHCCCC
>Mature Secondary Structure 
ATTTAERLTQETMDYHALNAMLNLYDSAGRIQFDKDSQAVDAFMTTHVRPNSVAFSSQQ
CCCHHHHHHHHHHHHHHHHHHHHHHCCCCCEEECCCHHHHHHHHHCCCCCCCCCCCCHH
QRLNWLVNEGYYDESVLNRYSRDFVITLFAHAHASGFRFQTFLGAWKFYTSYTLKTFDGK
HHHHHHHCCCCCCHHHHHHHCCCEEEEEEEHHCCCCCCHHHHHHHHHHHHEEEEEECCCH
RYLEDFADRVTMVALTLAQGDETLATQLTDEMLSGRFQPATPTFLNCGKQQRGELVSCFL
HHHHHHHHHHHHHHHEECCCCHHHHHHHHHHHHCCCCCCCCCHHHHCCCHHHCCHHHHHH
LRIEDNMESIGRAVNSALQLSKRGGGVAFLLSNLREAGAPIKRIENQSSGVIPVMKMLED
HHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHCCCHHHHCCCCCCCHHHHHHHHH
AFSYANQLGARQGAGAVYLHAHHPDILRFLDTKRENADEKIRIKTLSLGVVIPDITFHLA
HHHHHHHHCCCCCCCEEEEEECCHHHHHHHHHHCCCCCCEEEEEEEEEEEEECCCEEEEE
KENAQMALFSPYDVERVYGKPFADVAISERYDELVADERIRKKYLNARDFFQRLAEIQFE
CCCCCEEEECCCCHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHCEEC
SGYPYIMYEDTVNRANPIAGRINMSNLCSEILQVNSASEYDENLDYARTGHDISCNLGSL
CCCCEEEEECCCCCCCCCCCCCCHHHHHHHHHHCCCCCHHHCCCCHHHCCCCEEECCCCE
NIAHTMDSPDFARTVETAVRGLTAVSDMSHIHSVPSIEAGNAASHAIGLGQMNLHGYLAR
EEEECCCCCHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCHHHHEECCCCCCCHHHHH
EGIAYGSPEALDFTNLYFYTITWHALRTSMLLARERGETFAGFKQSRYASGEYFSQYLQS
CCCCCCCCCCEEECEEEEEEEEHHHHHHHHHHHHHCCCHHHCHHHHCCCCHHHHHHHHHC
NWQPKTAKVGELFARSGITLPTREMWAQLRDDVMRYGIYNQNLQAVPPTGSISYINHATS
CCCCCHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHCCCCCCCEECCCCCCCHHHHHCCC
SIHPIVAKVEIRKEGKTGRVYYPAPFMTNENLALYQDAYEIGAEKIIDTYAEATRHVDQG
CCCCEEEEEEEEECCCCCEEEECCCCCCCCCCEEEHHHHHHHHHHHHHHHHHHHHHHHCC
LSLTLFFPDTATTRDINKAQIYAWRKGIKTLYYIRLRQMALEGTEIEGCVSCAL
CEEEEEECCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHCCCC

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: 9.0

TargetDB status: NA

Availability: NA

References: 9205837; 9278503; 8820648; 2158980 [H]