Click here to switch to the map view.

The map label for this gene is rihA [H]

Identifier: 157160139

GI number: 157160139

Start: 711625

End: 712560

Strand: Reverse

Name: rihA [H]

Synonym: EcHS_A0696

Alternate gene names: 157160139

Gene position: 712560-711625 (Counterclockwise)

Preceding gene: 157160140

Following gene: 157160137

Centisome position: 15.35

GC content: 51.07

Gene sequence:

>936_bases
ATGGCACTGCCAATTCTGTTAGATTGCGACCCAGGTCATGACGACGCTATCGCAATAGTTCTCGCCCTCGCCTCACCAGA
GCTTGATGTCAAAGCAATTACGTCTTCCGCCGGAAACCAGACACCAGAAAAAACCTTACGCAATGTTCTGCGTATGCTGA
CCTTGCTTAATCGCACCGATATTCCGGTAGCAGGCGGCGCGGTAAAACCGTTAATGCGTGAGTTGATTATCGCGGACAAT
GTGCACGGCGAAAGCGGTCTCGACGGCCCGGCATTACCGGAACCGGCGTTCGCACCGCAAAACTGTACGGCGGTAGAGCT
AATGGCGAAAACGCTGCGTGAAAGTGCGGAACCTATCACGATTGTGTCTACCGGACCGCAAACTAACGTTGCCTTGCTGC
TCAATAGCCATCCGGAACTGCATAGCAAAATTGCCCGTATCGTGATTATGGGCGGCGCAATGGGGCTGGGTAACTGGACG
CCTGCGGCTGAATTTAATATTTACGTTGACCCGGAAGCGGCAGAAATTGTCTTCCAGTCAGGGATCCCGGTGGTGATGGC
CGGTCTGGATGTTACTCACAGAGCACAAATCCACGTTGAAGACACTGAGCGTTTCCGCGCGATTGGCAACCCTGTTTCAA
CCATTGTTGCCGAACTGCTGGATTTCTTCCTCGAATATCATAAAGACGAAAAATGGGGCTTTGTCGGCGCACCGCTGCAT
GACCCATGCACCATCGCCTGGCTGTTGAAACCGGAGTTGTTTACCACTGTTGAGCGCTGGGTTGGCGTGGAAACACAAGG
GAAATATACCCAGGGTATGACGGTTGTTGATTATTATTATCTGACTGGCAATAAACCGAATGCAACTGTAATGGTCGATG
TTGATCGTCAGGGCTTTGTTGATTTACTGGCTGATCGTCTGAAATTTTACGCTTAA

Upstream 100 bases:

>100_bases
CCCAATTGCGCGCCATCTCACGCTTTATCGTTTCGCCCCTCGTATCTGTTACATCCTGGCGTTACCCTTGTCGCAAAGAA
GCACACAACAAGGAGCAACA

Downstream 100 bases:

>100_bases
CAACTCGCCGGATGACATTACGTCATCCGGCACCATTCATTACGGCTCGAACGGGCGTCTCTGGAACTGATCATGACCAC
ATTTCGGGCATAGCATCAGC

Product: ribonucleoside hydrolase 1

Products: uracil; ribose; cytosine [C]

Alternate protein names: Cytidine/uridine-specific hydrolase [H]

Number of amino acids: Translated: 311; Mature: 310

Protein sequence:

>311_residues
MALPILLDCDPGHDDAIAIVLALASPELDVKAITSSAGNQTPEKTLRNVLRMLTLLNRTDIPVAGGAVKPLMRELIIADN
VHGESGLDGPALPEPAFAPQNCTAVELMAKTLRESAEPITIVSTGPQTNVALLLNSHPELHSKIARIVIMGGAMGLGNWT
PAAEFNIYVDPEAAEIVFQSGIPVVMAGLDVTHRAQIHVEDTERFRAIGNPVSTIVAELLDFFLEYHKDEKWGFVGAPLH
DPCTIAWLLKPELFTTVERWVGVETQGKYTQGMTVVDYYYLTGNKPNATVMVDVDRQGFVDLLADRLKFYA

Sequences:

>Translated_311_residues
MALPILLDCDPGHDDAIAIVLALASPELDVKAITSSAGNQTPEKTLRNVLRMLTLLNRTDIPVAGGAVKPLMRELIIADN
VHGESGLDGPALPEPAFAPQNCTAVELMAKTLRESAEPITIVSTGPQTNVALLLNSHPELHSKIARIVIMGGAMGLGNWT
PAAEFNIYVDPEAAEIVFQSGIPVVMAGLDVTHRAQIHVEDTERFRAIGNPVSTIVAELLDFFLEYHKDEKWGFVGAPLH
DPCTIAWLLKPELFTTVERWVGVETQGKYTQGMTVVDYYYLTGNKPNATVMVDVDRQGFVDLLADRLKFYA
>Mature_310_residues
ALPILLDCDPGHDDAIAIVLALASPELDVKAITSSAGNQTPEKTLRNVLRMLTLLNRTDIPVAGGAVKPLMRELIIADNV
HGESGLDGPALPEPAFAPQNCTAVELMAKTLRESAEPITIVSTGPQTNVALLLNSHPELHSKIARIVIMGGAMGLGNWTP
AAEFNIYVDPEAAEIVFQSGIPVVMAGLDVTHRAQIHVEDTERFRAIGNPVSTIVAELLDFFLEYHKDEKWGFVGAPLHD
PCTIAWLLKPELFTTVERWVGVETQGKYTQGMTVVDYYYLTGNKPNATVMVDVDRQGFVDLLADRLKFYA

Specific function: Hydrolyzes cytidine or uridine to ribose and cytosine or uracil, respectively [H]

COG id: COG1957

COG function: function code F; Inosine-uridine nucleoside N-ribohydrolase

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Unknown [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the IUNH family. RihA subfamily [H]

Homologues:

Organism=Escherichia coli, GI1786871, Length=311, Percent_Identity=98.7138263665595, Blast_Score=634, Evalue=0.0,
Organism=Escherichia coli, GI1788486, Length=306, Percent_Identity=40.5228758169935, Blast_Score=232, Evalue=2e-62,
Organism=Escherichia coli, GI1786213, Length=309, Percent_Identity=43.6893203883495, Blast_Score=216, Evalue=1e-57,
Organism=Caenorhabditis elegans, GI32565474, Length=189, Percent_Identity=31.7460317460317, Blast_Score=94, Evalue=1e-19,
Organism=Caenorhabditis elegans, GI17565698, Length=188, Percent_Identity=33.5106382978723, Blast_Score=87, Evalue=1e-17,
Organism=Saccharomyces cerevisiae, GI6320608, Length=259, Percent_Identity=37.0656370656371, Blast_Score=152, Evalue=9e-38,
Organism=Drosophila melanogaster, GI24641839, Length=308, Percent_Identity=29.2207792207792, Blast_Score=96, Evalue=3e-20,
Organism=Drosophila melanogaster, GI24641837, Length=324, Percent_Identity=29.320987654321, Blast_Score=93, Evalue=3e-19,
Organism=Drosophila melanogaster, GI24583915, Length=326, Percent_Identity=26.0736196319018, Blast_Score=89, Evalue=3e-18,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR015910
- InterPro:   IPR023186
- InterPro:   IPR001910
- InterPro:   IPR022975 [H]

Pfam domain/function: PF01156 IU_nuc_hydro [H]

EC number: NA

Molecular weight: Translated: 33849; Mature: 33718

Theoretical pI: Translated: 4.60; Mature: 4.60

Prosite motif: PS01247 IUNH

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.0 %Cys     (Translated Protein)
2.9 %Met     (Translated Protein)
3.9 %Cys+Met (Translated Protein)
1.0 %Cys     (Mature Protein)
2.6 %Met     (Mature Protein)
3.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MALPILLDCDPGHDDAIAIVLALASPELDVKAITSSAGNQTPEKTLRNVLRMLTLLNRTD
CCCEEEEECCCCCCCCEEEEEEECCCCCCCEEEECCCCCCCHHHHHHHHHHHHHHHCCCC
IPVAGGAVKPLMRELIIADNVHGESGLDGPALPEPAFAPQNCTAVELMAKTLRESAEPIT
CCCCCCHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHCCCCCEE
IVSTGPQTNVALLLNSHPELHSKIARIVIMGGAMGLGNWTPAAEFNIYVDPEAAEIVFQS
EEECCCCCCEEEEECCCHHHHHHHHEEEEECCCCCCCCCCCCCEEEEEECCCHHHEEECC
GIPVVMAGLDVTHRAQIHVEDTERFRAIGNPVSTIVAELLDFFLEYHKDEKWGFVGAPLH
CCCEEEECCCEEEEEEEEECHHHHHHHHCCHHHHHHHHHHHHHHHHCCCCCCCEECCCCC
DPCTIAWLLKPELFTTVERWVGVETQGKYTQGMTVVDYYYLTGNKPNATVMVDVDRQGFV
CCCEEEEEECCHHHHHHHHHCCCCCCCCCCCCCEEEEEEEEECCCCCEEEEEEECCCCHH
DLLADRLKFYA
HHHHHHHHHCC
>Mature Secondary Structure 
ALPILLDCDPGHDDAIAIVLALASPELDVKAITSSAGNQTPEKTLRNVLRMLTLLNRTD
CCEEEEECCCCCCCCEEEEEEECCCCCCCEEEECCCCCCCHHHHHHHHHHHHHHHCCCC
IPVAGGAVKPLMRELIIADNVHGESGLDGPALPEPAFAPQNCTAVELMAKTLRESAEPIT
CCCCCCHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHCCCCCEE
IVSTGPQTNVALLLNSHPELHSKIARIVIMGGAMGLGNWTPAAEFNIYVDPEAAEIVFQS
EEECCCCCCEEEEECCCHHHHHHHHEEEEECCCCCCCCCCCCCEEEEEECCCHHHEEECC
GIPVVMAGLDVTHRAQIHVEDTERFRAIGNPVSTIVAELLDFFLEYHKDEKWGFVGAPLH
CCCEEEECCCEEEEEEEEECHHHHHHHHCCHHHHHHHHHHHHHHHHCCCCCCCEECCCCC
DPCTIAWLLKPELFTTVERWVGVETQGKYTQGMTVVDYYYLTGNKPNATVMVDVDRQGFV
CCCEEEEEECCHHHHHHHHHCCCCCCCCCCCCCEEEEEEEEECCCCCEEEEEEECCCCHH
DLLADRLKFYA
HHHHHHHHHCC

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: uridine; H2O; cytidine [C]

Specific reaction: uridine + H2O = uracil + ribose cytidine + H2O = cytosine + ribose [C]

General reaction: Pyrimidine-specific nucleoside hydrolase [C]

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: NA