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The map label for this gene is rpiB [C]

Identifier: 57237753

GI number: 57237753

Start: 938473

End: 938910

Strand: Direct

Name: rpiB [C]

Synonym: CJE1003

Alternate gene names: 57237753

Gene position: 938473-938910 (Clockwise)

Preceding gene: 57237743

Following gene: 57237754

Centisome position: 52.79

GC content: 31.96

Gene sequence:

>438_bases
ATGCTTAGGGAAAAAATTTATATTGCTAGTGATCATGCTGGTTTTGAATTAAAAGAAAAAATTTGCGTATTTTTAAAAGA
AAAAAATATAATTTTTAACGATTTAGGAACAAACACTTGCGCAAGCTGCGATTATCCTGATTATGCGCATTTACTTGCCG
AAAAAATAAACAAACGGAGCTTTGGCATTCTTATTTGTGGAAGTGGAATTGGAATTTCTATTGCAGCAAATCGTCATAAA
AACATTCGTTGTGCATTATGCCACGAAAGCTTAAGTGCAGAACTTGCAAGAAGGCATAATGATGCCAATGTTTTGGCATT
AGGCGGAAGATTAATTGGGGTTGAATTAGCTATAGATATTATAGAAAAATTCATTCAAACTCCTTTTGAAGAAGGGAGAC
ATATGCAAAGAATTCAAAAAATTGAGGTAAAAATATAA

Upstream 100 bases:

>100_bases
AAAAATAAAGCTTATTTTTAAAACAAAGAAAAGCTGTTTTTATGATTTAATATGATAAGATTAGGTTTTTATCTTATTTT
ATATAGTAATTAGGAAACCA

Downstream 100 bases:

>100_bases
TGTTTACAAACTGGCTTGTTTTAACTATATTGATTTGTGCAACTATCTATCTTATTGTAATGTTGTTTTACTATAAAACT
CTACTTAATAAAGAAAAAAC

Product: ribose 5-phosphate isomerase B

Products: D-ribulose 5-phosphate

Alternate protein names: NA

Number of amino acids: Translated: 145; Mature: 145

Protein sequence:

>145_residues
MLREKIYIASDHAGFELKEKICVFLKEKNIIFNDLGTNTCASCDYPDYAHLLAEKINKRSFGILICGSGIGISIAANRHK
NIRCALCHESLSAELARRHNDANVLALGGRLIGVELAIDIIEKFIQTPFEEGRHMQRIQKIEVKI

Sequences:

>Translated_145_residues
MLREKIYIASDHAGFELKEKICVFLKEKNIIFNDLGTNTCASCDYPDYAHLLAEKINKRSFGILICGSGIGISIAANRHK
NIRCALCHESLSAELARRHNDANVLALGGRLIGVELAIDIIEKFIQTPFEEGRHMQRIQKIEVKI
>Mature_145_residues
MLREKIYIASDHAGFELKEKICVFLKEKNIIFNDLGTNTCASCDYPDYAHLLAEKINKRSFGILICGSGIGISIAANRHK
NIRCALCHESLSAELARRHNDANVLALGGRLIGVELAIDIIEKFIQTPFEEGRHMQRIQKIEVKI

Specific function: In Addition To Its Activity On D-Ribose 5-Phosphate It Probably Also Has Activity On D-Allose 6-Phosphate. [C]

COG id: COG0698

COG function: function code G; Ribose 5-phosphate isomerase RpiB

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the lacAB/rpiB family [H]

Homologues:

Organism=Escherichia coli, GI1790528, Length=140, Percent_Identity=45, Blast_Score=125, Evalue=1e-30,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003500 [H]

Pfam domain/function: PF02502 LacAB_rpiB [H]

EC number: 5.3.1.6

Molecular weight: Translated: 16293; Mature: 16293

Theoretical pI: Translated: 8.14; Mature: 8.14

Prosite motif: PS00237 G_PROTEIN_RECEP_F1_1

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

4.1 %Cys     (Translated Protein)
1.4 %Met     (Translated Protein)
5.5 %Cys+Met (Translated Protein)
4.1 %Cys     (Mature Protein)
1.4 %Met     (Mature Protein)
5.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MLREKIYIASDHAGFELKEKICVFLKEKNIIFNDLGTNTCASCDYPDYAHLLAEKINKRS
CCCCEEEEECCCCCCHHHHHHEEEEECCCEEEECCCCCCCCCCCCCHHHHHHHHHHCCCC
FGILICGSGIGISIAANRHKNIRCALCHESLSAELARRHNDANVLALGGRLIGVELAIDI
CEEEEECCCCEEEEEECCCCCEEEEEEHHHHHHHHHHCCCCCCEEEECCEEEHHHHHHHH
IEKFIQTPFEEGRHMQRIQKIEVKI
HHHHHHCHHHCCHHHHHHHHHEECC
>Mature Secondary Structure
MLREKIYIASDHAGFELKEKICVFLKEKNIIFNDLGTNTCASCDYPDYAHLLAEKINKRS
CCCCEEEEECCCCCCHHHHHHEEEEECCCEEEECCCCCCCCCCCCCHHHHHHHHHHCCCC
FGILICGSGIGISIAANRHKNIRCALCHESLSAELARRHNDANVLALGGRLIGVELAIDI
CEEEEECCCCEEEEEECCCCCEEEEEEHHHHHHHHHHCCCCCCEEEECCEEEHHHHHHHH
IEKFIQTPFEEGRHMQRIQKIEVKI
HHHHHHCHHHCCHHHHHHHHHEECC

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): 4.4 {D-ribose} 0.83 {D-ribose} [C]

Substrates: D-ribose 5-phosphate

Specific reaction: D-ribose 5-phosphate = D-ribulose 5-phosphate

General reaction: Intramolecular oxidoreduction; Isomerization [C]

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: NA