Protein: OTSA
Trehalose-6-phosphate synthase (TPS) (EC 2.4.1.15) (Alpha,alpha-trehalose-phosphate synthase [UDP-forming]) (Osmoregulatory trehalose synthesis protein A) (OtsA) (UDP-glucose-glucosephosphate glucosyltransferase)

Gene: OTSA
Organism: Escherichia coli K-12
Interactions: 13
UniProt ID: P31677

Gene Ontology (top 5):
GO:0003825 - alpha,alpha-trehalose-phosphate synthase (UDP-forming) activity
GO:0005992 - trehalose biosynthetic process
GO:0006950 - response to stress
GO:0006970 - response to osmotic stress
GO:0006974 - DNA damage response

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

498590

DPS
DNA protection during starvation protein

1

0

High-throughput

0.479

High

499074

DBHA
DNA-binding protein HU-alpha

1

0

High-throughput

0.479

High

727653

KDGK
2-dehydro-3-deoxygluconokinase

1

0

High-throughput

0.479

High

727654

USPG
Universal stress protein UP12

1

0

High-throughput

0.479

High

492183

PURA
Adenylosuccinate synthetase

1

0

High-throughput

0.458

High

368269

THRC
Threonine synthase

1

0

High-throughput

0.261

Low

490604

ENO
Enolase

1

0

High-throughput

0.261

Low

493504

RS16
Small ribosomal subunit protein bS16

1

0

High-throughput

0.261

Low

497469

PTHP
Phosphocarrier protein HPr

1

0

High-throughput

0.261

Low

499899

RL16
Large ribosomal subunit protein uL16

1

0

High-throughput

0.261

Low

727656

RL2
Large ribosomal subunit protein uL2

1

0

High-throughput

0.261

Low

498649

EXBB
Biopolymer transport protein ExbB

1

0

High-throughput

0.249

Low

727655

YHDP
Intermembrane phospholipid transporter YhdP

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025