Protein: PSRP
Phosphoenolpyruvate synthase regulatory protein (PEP synthase regulatory protein) (PSRP) (EC 2.7.11.33) (EC 2.7.4.28) (Pyruvate, water dikinase regulatory protein)

Gene: PSRP, ppsR
Organism: Escherichia coli K-12
Interactions: 16
UniProt ID: P0A8A4

Gene Ontology (top 5):
GO:0004674 - protein serine/threonine kinase activity
GO:0005524 - ATP binding
GO:0005829 - cytosol
GO:0016776 - phosphotransferase activity, phosphate group as acceptor
GO:0030234 - enzyme regulator activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

495190

PSRP
Phosphoenolpyruvate synthase regulatory protein

1

0

High-throughput

0.663

High

495197

RLUD
Ribosomal large subunit pseudouridine synthase D

2

0

High-throughput

0.585

High

495199

RSGA
Small ribosomal subunit biogenesis GTPase RsgA

2

0

High-throughput

0.576

High

495191

CSPD
Cold shock-like protein CspD

2

0

High-throughput

0.563

High

495200

YFCL
Uncharacterized protein YfcL

1

0

High-throughput

0.518

High

495201

MLAB
Intermembrane phospholipid transport system binding protein MlaB

1

0

High-throughput

0.518

High

489501

CH60
Chaperonin GroEL

1

0

High-throughput

0.513

High

491539

KDSA
2-dehydro-3-deoxyphosphooctonate aldolase

1

0

High-throughput

0.513

High

491593

KPRS
Ribose-phosphate pyrophosphokinase

1

0

High-throughput

0.513

High

495192

P5CR
Pyrroline-5-carboxylate reductase

1

0

High-throughput

0.513

High

495193

ODP1
Pyruvate dehydrogenase E1 component

1

0

High-throughput

0.464

High

495198

PEPB
Peptidase B

1

0

High-throughput

0.464

High

495194

EFTU1
Elongation factor Tu 1

1

1

High-throughput

0.442

High

495195

EFTU2
Elongation factor Tu 2

1

1

High-throughput

0.407

High

495196

MURI
Glutamate racemase

1

0

High-throughput

0.282

High


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Last updated: 11Aug2025