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 pphB [H]

Identifier: 218690859

GI number: 218690859

Start: 3122937

End: 3123593

Strand: Direct

Name: pphB [H]

Synonym: ECED1_3187

Alternate gene names: 218690859

Gene position: 3122937-3123593 (Clockwise)

Preceding gene: 218690858

Following gene: 218690861

Centisome position: 59.95

GC content: 42.77

Gene sequence:

>657_bases
ATGCCATCTACACGCTACCAAAAAATCAACGCCCATCACTATCGCCATATATGGACCGTTGGTGATATTCATGGTGACTA
TCAATTATTACAATCCCGCTTACATCAACTCTCTTTTTGCCCTGAAACCGACTTACTTATTTCGGTAGGCGATAACATCG
ATCGTGGGCCCGAGAGTCTTAACGTGCTGCGCCTGTTAAACCAGCCCTGGTTTATCTCCGTCAAAGGCAACCACGAAGCG
ATGGCGCTTGATGCATTCGAAACTGGCGATGGAAATATGTGGCTTGCCAGCGGTGGTGACTGGTTTTTCGATTTAAATGA
TTCAGAGCAACAAGAGGCAATAGATCTGTTGCTGAAATTCCATCACCTTCCACATATTATTGAAATCACTAACGACACCA
TAAAATATGTCATCGCACATGCAGATTATCCGGGGAAGGAGTATCAGTTTGGCAAAGAAATAGCGGAGAGCGAATTACTC
TGGCCTGTTGATCGTGTGCAGAAATCACTTAATAGCGAATTACAAAAAATAAACGGTGCCGACTTCTTTATATTTGGTCA
TATGATGTTTGATAACATTCAGACGTTCGCTAACCAGATTTATATAGATACCGGATCGCCGAAAAGCGGGCGGCTGTCAT
TTTATAAAATAAAGTAG

Upstream 100 bases:

>100_bases
ATTCCCGATAGTCTTTTGCTATCGGGAATATTAACAACAACTGACGAATCAAATAAAAATACCCTGTATAATAGGAAAGC
TTATTTTACAGGGTAAAACC

Downstream 100 bases:

>100_bases
TCTCATGCTTCTTCTGTGAAGCATGAGTAACCCGGCGTTATTGCAGGTCATTATTCATTTTTCGCTACCAGCAAAGAGAG
ATCCAGCTTCGCCAGCGCGC

Product: serine/threonine-specific protein phosphatase 2

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 218; Mature: 217

Protein sequence:

>218_residues
MPSTRYQKINAHHYRHIWTVGDIHGDYQLLQSRLHQLSFCPETDLLISVGDNIDRGPESLNVLRLLNQPWFISVKGNHEA
MALDAFETGDGNMWLASGGDWFFDLNDSEQQEAIDLLLKFHHLPHIIEITNDTIKYVIAHADYPGKEYQFGKEIAESELL
WPVDRVQKSLNSELQKINGADFFIFGHMMFDNIQTFANQIYIDTGSPKSGRLSFYKIK

Sequences:

>Translated_218_residues
MPSTRYQKINAHHYRHIWTVGDIHGDYQLLQSRLHQLSFCPETDLLISVGDNIDRGPESLNVLRLLNQPWFISVKGNHEA
MALDAFETGDGNMWLASGGDWFFDLNDSEQQEAIDLLLKFHHLPHIIEITNDTIKYVIAHADYPGKEYQFGKEIAESELL
WPVDRVQKSLNSELQKINGADFFIFGHMMFDNIQTFANQIYIDTGSPKSGRLSFYKIK
>Mature_217_residues
PSTRYQKINAHHYRHIWTVGDIHGDYQLLQSRLHQLSFCPETDLLISVGDNIDRGPESLNVLRLLNQPWFISVKGNHEAM
ALDAFETGDGNMWLASGGDWFFDLNDSEQQEAIDLLLKFHHLPHIIEITNDTIKYVIAHADYPGKEYQFGKEIAESELLW
PVDRVQKSLNSELQKINGADFFIFGHMMFDNIQTFANQIYIDTGSPKSGRLSFYKIK

Specific function: Has been shown, in vitro, to act on Ser, Thr and Tyr- phosphorylated substrates [H]

COG id: COG0639

COG function: function code T; Diadenosine tetraphosphatase and related serine/threonine protein phosphatases

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Unknown [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the PPP phosphatase family [H]

Homologues:

Organism=Escherichia coli, GI1789090, Length=218, Percent_Identity=92.6605504587156, Blast_Score=423, Evalue=1e-120,
Organism=Escherichia coli, GI87081988, Length=217, Percent_Identity=44.7004608294931, Blast_Score=191, Evalue=2e-50,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR004843
- InterPro:   IPR006186 [H]

Pfam domain/function: PF00149 Metallophos [H]

EC number: =3.1.3.16 [H]

Molecular weight: Translated: 25128; Mature: 24996

Theoretical pI: Translated: 5.47; Mature: 5.47

Prosite motif: PS00125 SER_THR_PHOSPHATASE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
2.3 %Met     (Translated Protein)
2.8 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
1.8 %Met     (Mature Protein)
2.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MPSTRYQKINAHHYRHIWTVGDIHGDYQLLQSRLHQLSFCPETDLLISVGDNIDRGPESL
CCCCCCEECCCCEEEEEEEEECCCCCHHHHHHHHHHHCCCCCCCEEEEECCCCCCCHHHH
NVLRLLNQPWFISVKGNHEAMALDAFETGDGNMWLASGGDWFFDLNDSEQQEAIDLLLKF
HHHHHHCCCEEEEEECCCCEEEEEEEECCCCCEEEECCCCEEEECCCCHHHHHHHHHHHH
HHLPHIIEITNDTIKYVIAHADYPGKEYQFGKEIAESELLWPVDRVQKSLNSELQKINGA
HCCCEEEEECCCEEEEEEEECCCCCCHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHCCCC
DFFIFGHMMFDNIQTFANQIYIDTGSPKSGRLSFYKIK
EEEEEHHHHHHHHHHHHHEEEEECCCCCCCCEEEEEEC
>Mature Secondary Structure 
PSTRYQKINAHHYRHIWTVGDIHGDYQLLQSRLHQLSFCPETDLLISVGDNIDRGPESL
CCCCCEECCCCEEEEEEEEECCCCCHHHHHHHHHHHCCCCCCCEEEEECCCCCCCHHHH
NVLRLLNQPWFISVKGNHEAMALDAFETGDGNMWLASGGDWFFDLNDSEQQEAIDLLLKF
HHHHHHCCCEEEEEECCCCEEEEEEEECCCCCEEEECCCCEEEECCCCHHHHHHHHHHHH
HHLPHIIEITNDTIKYVIAHADYPGKEYQFGKEIAESELLWPVDRVQKSLNSELQKINGA
HCCCEEEEECCCEEEEEEEECCCCCCHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHCCCC
DFFIFGHMMFDNIQTFANQIYIDTGSPKSGRLSFYKIK
EEEEEHHHHHHHHHHHHHEEEEECCCCCCCCEEEEEEC

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: 9130712; 9278503 [H]