A0A0E0Y5B9 · A0A0E0Y5B9_ECO1C

Function

function

Involved in the transport of maltose and maltodextrins.

Catalytic activity

Features

Showing features for site.

144650100150200250300350400
TypeIDPosition(s)Description
Site31Greasy slide, important in sugar transport
Site66Greasy slide, important in sugar transport
Site99Greasy slide, important in sugar transport
Site143Important in sugar transport
Site252Greasy slide, important in sugar transport
Site383Greasy slide, important in sugar transport
Site445Greasy slide, important in sugar transport

GO annotations

AspectTerm
Cellular Componentcell outer membrane
Cellular Componentpore complex
Molecular Functionmaltodextrin transmembrane transporter activity
Molecular Functionmaltose transporting porin activity
Biological Processmonoatomic ion transport

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Maltoporin
  • Alternative names
    • Maltose-inducible porin

Gene names

    • Name
      lamB
    • Ordered locus names
      O3K_23680

Organism names

Accessions

  • Primary accession
    A0A0E0Y5B9

Proteomes

Subcellular Location

Cell outer membrane
; Multi-pass membrane protein

Keywords

PTM/Processing

Features

Showing features for signal, chain.

Type
IDPosition(s)Description
Signal1-25
ChainPRO_500898642526-446Maltoporin

Expression

Induction

By maltose.

Interaction

Subunit

Homotrimer formed of three 18-stranded antiparallel beta-barrels, containing three independent channels.

Family & Domains

Sequence similarities

Belongs to the porin LamB (TC 1.B.3) family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    446
  • Mass (Da)
    49,986
  • Last updated
    2015-05-27 v1
  • MD5 Checksum
    B796F1AD7DAD609CDF33A4CB72A2850B
MMITLRKLPLAVAVAAGVMSAQAMAVDFHGYARSGIGWTGSGGEQQCFQTTGAQSKYRLGNECETYAELKLGQEVWKEGDKSFYFDTNVAYSVAQQNDWEATDPAFREANVQGKNLIEWLPGSTIWAGKRFYQRHDVHMIDFYYWDISGPGAGLENIDVGFGKLSLAATRSSEAGGSSSFASNNIYDYTNETANDVFDVRLAQMEINPGGTLELGVDYGRANLRDNYRLVDGASKDGWLFTAEHTQSVLKGFNKFVVQYATDSMTSQGKGLSQGSGVAFDNEKFAYNINNNGHMLRILDHGAISMGDNWDMMYVGMYQDINWDNDNGTKWWTVGIRPMYKWTPIMSTVMEIGYDNVESQRTGDKNNQYKITLAQQWQAGDSIWSRPAIRVFATYAKWDEKWGYDYNGDSKVNPNYGKAVTADFNGGSFGRGDSDEWTFGAQMEIWW

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP003289
EMBL· GenBank· DDBJ
AFS76583.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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