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The map label for this gene is greB

Identifier: 161486379

GI number: 161486379

Start: 4266102

End: 4266578

Strand: Reverse

Name: greB

Synonym: S4338

Alternate gene names: 161486379

Gene position: 4266578-4266102 (Counterclockwise)

Preceding gene: 30065314

Following gene: 30065310

Centisome position: 92.76

GC content: 49.69

Gene sequence:

>477_bases
ATGAAAACGCCCCTGGTTACCCGGGAAGGGTATGAAAAACTCAAACAAGAGCTTAATTATCTCTGGCGTGAAGAACGCCC
GGAGGTCACAAAAAAGGTGACCTGGGCCGCAAGTCTGGGCGACCGCAGCGAAAATGCTGACTATCAGTATAATAAAAAGC
GTCTGCGTGAAATCGACCGTCGCGTGCGCTATCTCACTAAATGCCTGGAAAATCTCAAAATCGTCGATTACTCCCCTCAG
CAGGAAGGCAAAGTCTTTTTTGGCGCGTGGGTGGAGATTGAAAACGACGATGGCGTGACTCACCGTTTCCGTATTGTCGG
CTACGATGAAATTTTTGGCCGTAAAGATTACATCTCTATCGATTCCCCGATGGCCCGCGCATTGCTGAAAAAAGAAGTCG
GCGATCTGGCGGTGGTGAATACCCCTGCCGGGGAAGCGAACTGGTATGTTAATGCTATCGAGTACGTGAAACCGTAA

Upstream 100 bases:

>100_bases
TAAGTATACAATTTATTCGGCGAAACATTATTGATTCTGTTGATATGATCACGTTATACCCAATGTGCGCATTATCAAAC
AGACAAAGGGAATCAACGAG

Downstream 100 bases:

>100_bases
GGAAGAGTCTTAACCTCCTGCCGATGGCTGGCATTTTTGCCAGCCAGTCCGTATAACTATCCCCTGATTTTTGATCCGAA
AAGATGAACTCAAACCATGA

Product: transcription elongation factor GreB

Products: NA

Alternate protein names: Transcript cleavage factor greB [H]

Number of amino acids: Translated: 158; Mature: 158

Protein sequence:

>158_residues
MKTPLVTREGYEKLKQELNYLWREERPEVTKKVTWAASLGDRSENADYQYNKKRLREIDRRVRYLTKCLENLKIVDYSPQ
QEGKVFFGAWVEIENDDGVTHRFRIVGYDEIFGRKDYISIDSPMARALLKKEVGDLAVVNTPAGEANWYVNAIEYVKP

Sequences:

>Translated_158_residues
MKTPLVTREGYEKLKQELNYLWREERPEVTKKVTWAASLGDRSENADYQYNKKRLREIDRRVRYLTKCLENLKIVDYSPQ
QEGKVFFGAWVEIENDDGVTHRFRIVGYDEIFGRKDYISIDSPMARALLKKEVGDLAVVNTPAGEANWYVNAIEYVKP
>Mature_158_residues
MKTPLVTREGYEKLKQELNYLWREERPEVTKKVTWAASLGDRSENADYQYNKKRLREIDRRVRYLTKCLENLKIVDYSPQ
QEGKVFFGAWVEIENDDGVTHRFRIVGYDEIFGRKDYISIDSPMARALLKKEVGDLAVVNTPAGEANWYVNAIEYVKP

Specific function: Necessary for efficient RNA polymerase transcription elongation past template-encoded arresting sites. The arresting sites in DNA have the property of trapping a certain fraction of elongating RNA polymerases that pass through, resulting in locked ternary

COG id: COG0782

COG function: function code K; Transcription elongation factor

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the greA/greB family [H]

Homologues:

Organism=Escherichia coli, GI87082261, Length=158, Percent_Identity=99.3670886075949, Blast_Score=323, Evalue=3e-90,
Organism=Escherichia coli, GI87082225, Length=158, Percent_Identity=34.8101265822785, Blast_Score=98, Evalue=2e-22,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR018151
- InterPro:   IPR001437
- InterPro:   IPR022691
- InterPro:   IPR006358 [H]

Pfam domain/function: PF01272 GreA_GreB; PF03449 GreA_GreB_N [H]

EC number: NA

Molecular weight: Translated: 18554; Mature: 18554

Theoretical pI: Translated: 8.36; Mature: 8.36

Prosite motif: PS00829 GREAB_1 ; PS00830 GREAB_2

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.6 %Cys     (Translated Protein)
1.3 %Met     (Translated Protein)
1.9 %Cys+Met (Translated Protein)
0.6 %Cys     (Mature Protein)
1.3 %Met     (Mature Protein)
1.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKTPLVTREGYEKLKQELNYLWREERPEVTKKVTWAASLGDRSENADYQYNKKRLREIDR
CCCCCCCHHHHHHHHHHHHHHHCCCCCCHHHHEEHHHHCCCCCCCCCCHHHHHHHHHHHH
RVRYLTKCLENLKIVDYSPQQEGKVFFGAWVEIENDDGVTHRFRIVGYDEIFGRKDYISI
HHHHHHHHHHCCEEEECCCCCCCCEEEEEEEEEECCCCCEEEEEEEEHHHHHCCCCEEEC
DSPMARALLKKEVGDLAVVNTPAGEANWYVNAIEYVKP
CCHHHHHHHHHHCCCEEEEECCCCCCCEEEEEEEECCC
>Mature Secondary Structure
MKTPLVTREGYEKLKQELNYLWREERPEVTKKVTWAASLGDRSENADYQYNKKRLREIDR
CCCCCCCHHHHHHHHHHHHHHHCCCCCCHHHHEEHHHHCCCCCCCCCCHHHHHHHHHHHH
RVRYLTKCLENLKIVDYSPQQEGKVFFGAWVEIENDDGVTHRFRIVGYDEIFGRKDYISI
HHHHHHHHHHCCEEEECCCCCCCCEEEEEEEEEECCCCCEEEEEEEEHHHHHCCCCEEEC
DSPMARALLKKEVGDLAVVNTPAGEANWYVNAIEYVKP
CCHHHHHHHHHHCCCEEEEECCCCCCCEEEEEEEECCC

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: 11206551; 11258796 [H]