Protein: TRPB
Tryptophan synthase beta chain (EC 4.2.1.20)

Gene: TRPB
Organism: Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819
Interactions: 54
UniProt ID: Q9PIF2

Gene Ontology (top 5):
GO:0004834 - tryptophan synthase activity
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1455429

TRPA
Tryptophan synthase alpha chain

1

6

High-throughput

0.590

High

1455430

TRPB
Tryptophan synthase beta chain

1

5

High-throughput

0.590

High

1078213

Q0PA62
Threonine dehydratase biosynthetic

1

2

High-throughput

0.528

High

1074693

Q0P8S9
Sugar-phosphate nucleotide transferase

1

0

High-throughput

0.494

High

929721

CLPP
ATP-dependent Clp protease proteolytic subunit

1

0

High-throughput

0.438

High

1071285

Q0P7Q4
O-acetylhomoserine

1

0

High-throughput

0.438

High

1455434

METAA
Homoserine O-acetyltransferase

1

0

High-throughput

0.438

High

1075687

Q0P932
Iron-binding protein

1

1

High-throughput

0.417

High

1455432

HEMTB
Bacteriohemerythrin

1

1

High-throughput

0.417

High

1071527

RL6
Large ribosomal subunit protein uL6

1

0

High-throughput

0.238

Low

1071810

Q0P7W5
Periplasmic thiredoxin

1

0

High-throughput

0.238

Low

1072080

Q0P7Z6
Periplasmic protein

1

0

High-throughput

0.238

Low

1073581

Q0P8F9
Periplasmic protein

1

0

High-throughput

0.238

Low

1073679

Q0P8G5
ATP/GTP-binding protein

1

0

High-throughput

0.238

Low

1073888

Q0P8I8
Methyltransferase family protein

1

0

High-throughput

0.238

Low

1075050

Q0P8V6
VOC domain-containing protein

1

0

High-throughput

0.238

Low

1075516

Q0P920
SAM-dependent methyltransferase

1

0

High-throughput

0.238

Low

1075718

Q0P941
Peptidase M23 family protein

1

0

High-throughput

0.238

Low

1076081

Q0P997
Small hydrophobic protein

1

0

High-throughput

0.238

Low

1076141

Q0P999
DNA polymerase III subunit gamma/tau

1

0

High-throughput

0.238

Low

1076480

Q0P9F5
Peptidase

1

0

High-throughput

0.238

Low

1076596

Q0P9G0
Sec translocon accessory complex subunit YajC

1

0

High-throughput

0.238

Low

1076936

Q0P9L6
Uncharacterized protein

1

0

High-throughput

0.238

Low

1077088

Q0P9N8
Branched-chain amino-acid ABC transport system ATP-binding protein

1

0

High-throughput

0.238

Low

1077133

Q0P9P0
Membrane protein

1

0

High-throughput

0.238

Low

1077203

Q0P9P8
Periplasmic protein

1

0

High-throughput

0.238

Low

1077269

Q0P9Q4
Periplasmic protein

1

0

High-throughput

0.238

Low

1077311

Q0P9R6
Integral membrane protein

1

0

High-throughput

0.238

Low

1077335

Q0P9S3
Secreted nuclease

1

0

High-throughput

0.238

Low

1077810

Q0P9Z0
Periplasmic protein

1

0

High-throughput

0.238

Low

1077899

Q0PA07
D-3-phosphoglycerate dehydrogenase

1

0

High-throughput

0.238

Low

1077958

Q0PA17
Cell division protein

1

0

High-throughput

0.238

Low

1078171

Q0PA53
Ferrochelatase

1

0

High-throughput

0.238

Low

1078254

Q0PA68
Coenzyme A biosynthesis bifunctional protein CoaBC

1

0

High-throughput

0.238

Low

1078722

Q0PAG4
5-hydroxyisourate hydrolase

1

0

High-throughput

0.238

Low

1079086

Q0PAN9
Lipoprotein

1

0

High-throughput

0.238

Low

1079151

Q0PAP3
Hydrogenase isoenzymes formation protein

1

0

High-throughput

0.238

Low

1079209

Q0PAR1
Secretion protein HlyD

1

0

High-throughput

0.238

Low

1079500

Q0PAX2
Integral memnbrane protein

1

0

High-throughput

0.238

Low

1079732

Q0PB14
Histidine triad

1

0

High-throughput

0.238

Low

1080135

Q0PBB8
Pyruvate kinase

1

0

High-throughput

0.238

Low

1080484

Q0PBR2
Uncharacterized protein

1

0

High-throughput

0.238

Low

1080493

Q0PBR4
cysteine desulfurase

1

0

High-throughput

0.238

Low

1080936

ATPD
ATP synthase subunit delta

1

0

High-throughput

0.238

Low

1192976

DBH
DNA-binding protein HU

1

0

High-throughput

0.238

Low

1455390

RISB
6,7-dimethyl-8-ribityllumazine synthase

1

0

High-throughput

0.238

Low

1455431

MOAC
Cyclic pyranopterin monophosphate synthase

1

0

High-throughput

0.238

Low

1455433

PYRG
CTP synthase

1

0

High-throughput

0.238

Low

1455435

LEUD
3-isopropylmalate dehydratase small subunit

1

0

High-throughput

0.238

Low

1455436

RS10
Small ribosomal subunit protein uS10

1

0

High-throughput

0.238

Low

1455437

RS8
Small ribosomal subunit protein uS8

1

0

High-throughput

0.238

Low

1455438

G6PI
Glucose-6-phosphate isomerase

1

0

High-throughput

0.238

Low

1455439

PGK
Phosphoglycerate kinase

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025