Protein: TRPB
Tryptophan synthase beta chain (EC 4.2.1.20)

Gene: TRPB
Organism: Escherichia coli K-12
Interactions: 10
UniProt ID: P0A879

Gene Ontology (top 5):
GO:0000162 - L-tryptophan biosynthetic process
GO:0004834 - tryptophan synthase activity
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0009073 - aromatic amino acid family biosynthetic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

495105

TRPB
Tryptophan synthase beta chain

1

15

Small-scale

0.692

High

495098

TRPA
Tryptophan synthase alpha chain

1

6

High-throughput

0.590

High

495107

NADE
NH(3)-dependent NAD(+) synthetase

1

2

High-throughput

0.536

High

444281

TOP1
DNA topoisomerase 1

1

0

High-throughput

0.513

High

467324

FOLC
Dihydrofolate synthase/folylpolyglutamate synthase

1

0

High-throughput

0.513

High

495109

MLAA
Intermembrane phospholipid transport system lipoprotein MlaA

1

0

High-throughput

0.282

High

365945

BGAL
Beta-galactosidase

1

0

High-throughput

0.279

Low

495106

PAAJ
3-oxoadipyl-CoA/3-oxo-5,6-dehydrosuberyl-CoA thiolase

1

0

High-throughput

0.279

Low

495108

GREB
Transcription elongation factor GreB

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025