Protein: PTHP
Phosphocarrier protein HPr (Histidine-containing protein)

Gene: PTHP, ptsH
Organism: Escherichia coli K-12
Interactions: 11
UniProt ID: P0AA04

Gene Ontology (top 5):
GO:0004857 - enzyme inhibitor activity
GO:0005829 - cytosol
GO:0008047 - enzyme activator activity
GO:0009401 - phosphoenolpyruvate-dependent sugar phosphotransferase system
GO:0016775 - phosphotransferase activity, nitrogenous group as acceptor

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

476457

PT1
Phosphoenolpyruvate-protein phosphotransferase

4

1

Small-scale

0.888

High

497471

PTGA
PTS system glucose-specific EIIA component

2

0

Small-scale

0.728

High

365251

PTM3C
PTS system mannitol-specific EIICBA component

1

1

Small-scale

0.647

High

497472

PTNAB
PTS system mannose-specific EIIAB component

1

0

Small-scale

0.614

High

497466

MTLR
Mannitol operon repressor

1

0

High-throughput

0.584

High

497467

RSD
Regulator of sigma D

1

0

High-throughput

0.584

High

497465

BOLA
DNA-binding transcriptional regulator BolA

1

0

High-throughput

0.518

High

497468

BGLG
Cryptic beta-glucoside bgl operon antiterminator

1

0

Small-scale

0.288

High

497470

IDNK
Thermosensitive gluconokinase

1

0

High-throughput

0.282

High

497469

OTSA
Trehalose-6-phosphate synthase

1

0

High-throughput

0.261

Low

496048

BLC
Outer membrane lipoprotein Blc

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025