A0A3T3GB91 · A0A3T3GB91_SALET

Function

function

General (non sugar-specific) component of the phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS). This major carbohydrate active-transport system catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. Enzyme I transfers the phosphoryl group from phosphoenolpyruvate (PEP) to the phosphoryl carrier protein (HPr).

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Features

Showing features for active site, binding site.

Type
IDPosition(s)Description
Active site189Tele-phosphohistidine intermediate
Binding site296phosphoenolpyruvate (UniProtKB | ChEBI)
Binding site332phosphoenolpyruvate (UniProtKB | ChEBI)
Binding site431Mg2+ (UniProtKB | ChEBI)
Binding site454-455phosphoenolpyruvate (UniProtKB | ChEBI)
Binding site455Mg2+ (UniProtKB | ChEBI)
Binding site465phosphoenolpyruvate (UniProtKB | ChEBI)
Active site502Proton donor

GO annotations

AspectTerm
Cellular Componentcytoplasm
Molecular Functionkinase activity
Molecular Functionmetal ion binding
Molecular Functionphosphoenolpyruvate-protein phosphotransferase activity
Biological Processphosphoenolpyruvate-dependent sugar phosphotransferase system
Biological Processphosphorylation

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Phosphoenolpyruvate-protein phosphotransferase
  • EC number
  • Alternative names
    • Phosphotransferase system, enzyme I

Gene names

    • Name
      ptsI
    • ORF names
      A4W49_19665
      , AIK92_11050
      , ASH82_16650
      , D6K67_20665
      , DKU10_17910
      , DOJ23_15210
      , DPS10_17910
      , DQQ63_02675
      , DY868_09975
      , G0D76_21885
      , G3408_003317
      , G4B28_000503
      , G4B35_000477
      , G4I58_002541
      , G4L02_002652
      , G4Y23_001780
      , G9C15_000086
      , GCZ77_12255

Organism names

Accessions

  • Primary accession
    A0A3T3GB91
  • Secondary accessions
    • A0A6C8XHW5

Proteomes

Subcellular Location

Keywords

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain4-126Phosphotransferase system enzyme I N-terminal
Domain152-223PEP-utilising enzyme mobile
Domain250-541PEP-utilising enzyme C-terminal

Sequence similarities

Belongs to the PEP-utilizing enzyme family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    575
  • Mass (Da)
    63,399
  • Last updated
    2019-05-08 v1
  • MD5 Checksum
    B96BC0FF4697B548B32FB3535D90005B
MISGILASPGIAFGKALLLKEDEIVIDRKKISADKVDQEVERFLSGRAKASAQLEAIKTKAGETFGEEKEAIFEGHIMLLEDEELEQEIIALIKDKHMTADAAAHEVIEGQATALEELDDEYLKERAADVRDIGKRLLRNILGLAIIDLSAIQEEVILVAADLTPSETAQLNLQKVLGFITDAGGRTSHTSIMARSLELPAIVGTGSVTSQVKNGDYLILDAVNNQVYVNPTNEVIEQLRAVQEQVATEKAELAKLKDLPAITLDGHQVEVCANIGTVRDVEGAERNGAEGVGLYRTEFLFMDRDALPTEEEQFAAYKAVAEACGSQAVIVRTMDIGGDKELPYMNFPKEENPFLGWRAVRIAMDRKEILRDQVRAILRASAFGKLRIMFPMIISVEEVRALRKEIEIYKQELRDEGKAFDESIEIGVMVETPAAATIARHLAKEVDFFSIGTNDLTQYTLAVDRGNDMISHLYQPMSPSVLNLIKQVIDASHAEGKWTGMCGELAGDERATLLLLGMGLDEFSMSAISIPRIKKIIRNTNFEDAKVLAEQALAQPTTDELMTLVNKFIEEKTIC

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AAHCWL010000018
EMBL· GenBank· DDBJ
EBU6916558.1
EMBL· GenBank· DDBJ
Genomic DNA
AAHFAS010000033
EMBL· GenBank· DDBJ
EBV3762874.1
EMBL· GenBank· DDBJ
Genomic DNA
AAHGTQ010000021
EMBL· GenBank· DDBJ
EBV9202224.1
EMBL· GenBank· DDBJ
Genomic DNA
AAHKXZ010000016
EMBL· GenBank· DDBJ
EBX3356708.1
EMBL· GenBank· DDBJ
Genomic DNA
AAHPAD010000018
EMBL· GenBank· DDBJ
EBY7628810.1
EMBL· GenBank· DDBJ
Genomic DNA
AAKLND010000002
EMBL· GenBank· DDBJ
ECT0408977.1
EMBL· GenBank· DDBJ
Genomic DNA
AAKPQX010000003
EMBL· GenBank· DDBJ
ECU3483019.1
EMBL· GenBank· DDBJ
Genomic DNA
AALLSV010000019
EMBL· GenBank· DDBJ
EDA9403731.1
EMBL· GenBank· DDBJ
Genomic DNA
AAMGJL010000004
EMBL· GenBank· DDBJ
EDH0978959.1
EMBL· GenBank· DDBJ
Genomic DNA
DAAMJL010000011
EMBL· GenBank· DDBJ
HAC6917793.1
EMBL· GenBank· DDBJ
Genomic DNA
DAARLP010000006
EMBL· GenBank· DDBJ
HAE2914162.1
EMBL· GenBank· DDBJ
Genomic DNA
DAARUC010000002
EMBL· GenBank· DDBJ
HAE3938582.1
EMBL· GenBank· DDBJ
Genomic DNA
DAARUZ010000002
EMBL· GenBank· DDBJ
HAE4047413.1
EMBL· GenBank· DDBJ
Genomic DNA
DAASLG010000005
EMBL· GenBank· DDBJ
HAE6000935.1
EMBL· GenBank· DDBJ
Genomic DNA
DAASRW010000005
EMBL· GenBank· DDBJ
HAE6746919.1
EMBL· GenBank· DDBJ
Genomic DNA
DAATPN010000003
EMBL· GenBank· DDBJ
HAE9561064.1
EMBL· GenBank· DDBJ
Genomic DNA
DAAUAM010000001
EMBL· GenBank· DDBJ
HAF0860965.1
EMBL· GenBank· DDBJ
Genomic DNA
RSGD01000006
EMBL· GenBank· DDBJ
MID45487.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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