Click here to switch to the map view.

The map label for this gene is rpiB [H]

Identifier: 54020254

GI number: 54020254

Start: 744316

End: 744750

Strand: Direct

Name: rpiB [H]

Synonym: mhp594

Alternate gene names: 54020254

Gene position: 744316-744750 (Clockwise)

Preceding gene: 54020253

Following gene: 54020255

Centisome position: 83.37

GC content: 30.57

Gene sequence:

>435_bases
ATGCCTAAAAAATTTGCTATTACTTCAGATCATGCTGGTTTTAAAAGAAAAGAAGAAATTATTGAGTATTTAAAAAACCA
AGGTTTTGAAGTAAATGATCTTGGCCCAAAAAATGAGGAATCAGTTTCATATGCAGTTTATGGTAATAAACTAGCAAATT
TTTTGCTAGAAAATCCTGAGCAAATTGGGATTGCTATTTGTGGAACAGGATTAGGAATGTCTTATGCCTTAAACCGGTTT
AAAAAAATTCGAGCTGCTCGAGTTACAAGTGAAAATGATGCTTATTTTGCAAAATTACATAATAATGCAAATGTGATTGC
GCTTTCTGGCCGTTTTAATTCAAAAGATGAATCAATTTCTTTTATTAAAAAATTTTTAGAAACCGAATACGAAGGTGGCC
GTCATCAAGAAAGAATTGATGAACTTGATAAATAA

Upstream 100 bases:

>100_bases
TCTAATTAGTATTTTTAGAAAAAAATCCAGAAATAATTTTTAAATATTTTTGGATTTTTTTCTAAATGTGATATAATTTA
GGTGAAATTCTAGGAGAAAA

Downstream 100 bases:

>100_bases
TGCCAGAATTACCAGAAGTTATCACGGTTGTAAACGCGTTAAAAACCGAGGTAATTGGTAAAAAAATTAAAAATGTTTTG
GCCCGTGATAGTAATTTTAT

Product: ribose-5-phosphate isomerase B

Products: NA

Alternate protein names: Phosphoriboisomerase B [H]

Number of amino acids: Translated: 144; Mature: 143

Protein sequence:

>144_residues
MPKKFAITSDHAGFKRKEEIIEYLKNQGFEVNDLGPKNEESVSYAVYGNKLANFLLENPEQIGIAICGTGLGMSYALNRF
KKIRAARVTSENDAYFAKLHNNANVIALSGRFNSKDESISFIKKFLETEYEGGRHQERIDELDK

Sequences:

>Translated_144_residues
MPKKFAITSDHAGFKRKEEIIEYLKNQGFEVNDLGPKNEESVSYAVYGNKLANFLLENPEQIGIAICGTGLGMSYALNRF
KKIRAARVTSENDAYFAKLHNNANVIALSGRFNSKDESISFIKKFLETEYEGGRHQERIDELDK
>Mature_143_residues
PKKFAITSDHAGFKRKEEIIEYLKNQGFEVNDLGPKNEESVSYAVYGNKLANFLLENPEQIGIAICGTGLGMSYALNRFK
KIRAARVTSENDAYFAKLHNNANVIALSGRFNSKDESISFIKKFLETEYEGGRHQERIDELDK

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=36.4285714285714, Blast_Score=101, Evalue=2e-23,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003500
- InterPro:   IPR004785 [H]

Pfam domain/function: PF02502 LacAB_rpiB [H]

EC number: =5.3.1.6 [H]

Molecular weight: Translated: 16313; Mature: 16181

Theoretical pI: Translated: 7.60; Mature: 7.60

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.7 %Cys     (Translated Protein)
1.4 %Met     (Translated Protein)
2.1 %Cys+Met (Translated Protein)
0.7 %Cys     (Mature Protein)
0.7 %Met     (Mature Protein)
1.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MPKKFAITSDHAGFKRKEEIIEYLKNQGFEVNDLGPKNEESVSYAVYGNKLANFLLENPE
CCCCEECCCCCCCCHHHHHHHHHHHHCCCEECCCCCCCCCCEEEEEHHHHHHHHHHCCCC
QIGIAICGTGLGMSYALNRFKKIRAARVTSENDAYFAKLHNNANVIALSGRFNSKDESIS
CEEEEEECCCCCHHHHHHHHHHHHHHHCCCCCCEEEEEEECCCCEEEEECCCCCCHHHHH
FIKKFLETEYEGGRHQERIDELDK
HHHHHHHHHCCCCCHHHHHHHCCC
>Mature Secondary Structure 
PKKFAITSDHAGFKRKEEIIEYLKNQGFEVNDLGPKNEESVSYAVYGNKLANFLLENPE
CCCEECCCCCCCCHHHHHHHHHHHHCCCEECCCCCCCCCCEEEEEHHHHHHHHHHCCCC
QIGIAICGTGLGMSYALNRFKKIRAARVTSENDAYFAKLHNNANVIALSGRFNSKDESIS
CEEEEEECCCCCHHHHHHHHHHHHHHHCCCCCCEEEEEEECCCCEEEEECCCCCCHHHHH
FIKKFLETEYEGGRHQERIDELDK
HHHHHHHHHCCCCCHHHHHHHCCC

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: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 8604303; 8948633 [H]