P21938 · XYLA_LACPE

Function

function

Involved in D-xylose catabolism.

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Note: Binds 2 magnesium ions per subunit.

Features

Showing features for active site, binding site.

144950100150200250300350400
TypeIDPosition(s)Description
Active site103
Active site106
Binding site234Mg2+ 1 (UniProtKB | ChEBI)
Binding site270Mg2+ 1 (UniProtKB | ChEBI)
Binding site270Mg2+ 2 (UniProtKB | ChEBI)
Binding site273Mg2+ 2 (UniProtKB | ChEBI)
Binding site298Mg2+ 1 (UniProtKB | ChEBI)
Binding site309Mg2+ 2 (UniProtKB | ChEBI)
Binding site311Mg2+ 2 (UniProtKB | ChEBI)
Binding site342Mg2+ 1 (UniProtKB | ChEBI)

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentcytoplasm
Molecular Functionmagnesium ion binding
Molecular Functionxylose isomerase activity
Biological ProcessD-xylose metabolic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

Gene names

    • Name
      xylA

Organism names

Accessions

  • Primary accession
    P21938

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00001957831-449Xylose isomerase

Interaction

Subunit

Homotetramer.

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Belongs to the xylose isomerase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    449
  • Mass (Da)
    50,705
  • Last updated
    1991-05-01 v1
  • Checksum
    A3FF82EB7B34C872
MTNEYWQGVDQIKYIGHQDKKSGLGFQYYNPDEVIGGKKMRDWLRFSVAYWHTFDQRLVDPFGDGTAQRPYDHITDPMDLALAKVDAAFEFYHKLGVDYLCFHDRDLAPEGDTLRETNRNLDKVIDKIVDYQKQTGMKVLWNTSNMFTNPRFVAGAATSPDADVFAYAAAQLKHSLEIGKRVGAENYVFWGGREGYESLWNTNMKLEQEHAAKFFHMAKDYANEIGFDAQMLLEPKPKEPSTHQYDFDAATTIAFMKEYDLDKDFKLNLEGNHANLAGHTYQHEIRVAREANLLGSLDANQGDKLIGWDIDEFPSDLYEATAAMYEVVENGSIGPRGGLNFDAKPRRSSFAANDLFYGHIVGIDTFAAGLRVALKMKQDGFLEKLVADRYSSYQSGVGAEIEAGTADFKSLESYAIDKPQSELIAATSSDPLEEVKDTINHYIIETLSK

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
M57384
EMBL· GenBank· DDBJ
AAA25258.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

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