A0A075FW96 · A0A075FW96_9ARCH

Function

function

The beta subunit is responsible for the synthesis of L-tryptophan from indole and L-serine.

Catalytic activity

Cofactor

pyridoxal 5'-phosphate (UniProtKB | Rhea| CHEBI:597326 )

Pathway

Amino-acid biosynthesis; L-tryptophan biosynthesis; L-tryptophan from chorismate: step 5/5.

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
Molecular Functiontryptophan synthase activity

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Tryptophan synthase beta chain
  • EC number

Gene names

    • Name
      trpB

Organism names

Accessions

  • Primary accession
    A0A075FW96

PTM/Processing

Features

Showing features for modified residue.

TypeIDPosition(s)Description
Modified residue90N6-(pyridoxal phosphate)lysine

Interaction

Subunit

Tetramer of two alpha and two beta chains.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain55-375Tryptophan synthase beta chain-like PALP

Sequence similarities

Belongs to the TrpB family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    396
  • Mass (Da)
    43,140
  • Last updated
    2014-10-29 v1
  • Checksum
    CCC75219439B779B
MKIGMPKDGRFGDFGGKYIPETLVPAIEELEENYQKIKSDKSFQNELDYYLKNYAGRPTPLYFAENLTKSVGGAKIYLKREDLLHGGAHKINNTLGQALLAKKMKKKRIIAETGAGQHGVATAMACSCLGLPSEVYMGYKDTVRQQQNVFRMDLLGCKVYPVKSGSQTLKDAINEAIRDWITNVDTTYYLLGSAVGPHPYPVMVRDFQSIIGKEIKKQMKNVPDTVIACVGGGSNAIGTFYPMIDDGVEMIGVEAAGKGLKTGMHSATLNAGKKGVLHGMMTYLLQDNDGQIKETHSISAGLDYPGVGPEHAFLKDAGNVKYKSATDNEVINAFLALTKTEGIIPALESAHAISHAIKIAKTKSKSDSIVVTLSGRGDKDIDIVKQYLRKNVKNSR

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
KF900465
EMBL· GenBank· DDBJ
AIE95960.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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