Protein: HRPA
ATP-dependent RNA helicase HrpA (EC 3.6.4.13)

Gene: HRPA
Organism: Escherichia coli K-12
Interactions: 29
UniProt ID: P43329

Gene Ontology (top 5):
GO:0003723 - RNA binding
GO:0003724 - RNA helicase activity
GO:0004386 - helicase activity
GO:0005524 - ATP binding
GO:0009451 - RNA modification

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

497114

DEAD
ATP-dependent RNA helicase DeaD

2

6

High-throughput

0.759

High

506292

EFTU1
Elongation factor Tu 1

2

2

High-throughput

0.611

High

790844

RLUB
Ribosomal large subunit pseudouridine synthase B

2

1

High-throughput

0.611

High

496301

CSPE
Cold shock-like protein CspE

2

3

High-throughput

0.588

High

497433

CSPC
Cold shock-like protein CspC

2

3

High-throughput

0.588

High

501397

RS1
Small ribosomal subunit protein bS1

2

11

High-throughput

0.588

High

501613

YFIF
Uncharacterized tRNA/rRNA methyltransferase YfiF

2

0

High-throughput

0.563

High

497644

RLUC
Ribosomal large subunit pseudouridine synthase C

1

1

High-throughput

0.561

High

365883

DPO1
DNA polymerase I

2

1

High-throughput

0.558

High

492784

RL1
Large ribosomal subunit protein uL1

1

3

High-throughput

0.553

High

493968

RS3
Small ribosomal subunit protein uS3

2

2

High-throughput

0.537

High

382740

RS7
Small ribosomal subunit protein uS7

1

1

High-throughput

0.489

High

449875

ODP2
Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex

1

2

High-throughput

0.489

High

493813

RS2
Small ribosomal subunit protein uS2

1

1

High-throughput

0.489

High

494328

RS5
Small ribosomal subunit protein uS5

1

1

High-throughput

0.489

High

490906

HFQ
RNA-binding protein Hfq

1

0

High-throughput

0.464

High

498000

YBCJ
Putative RNA-binding protein YbcJ

1

0

High-throughput

0.458

High

493430

RS13
Small ribosomal subunit protein uS13

1

1

High-throughput

0.442

High

493582

RS19
Small ribosomal subunit protein uS19

1

1

High-throughput

0.442

High

498313

PCNB
Poly(A) polymerase I

1

0

Small-scale

0.426

High

788372

RLMN
Dual-specificity RNA methyltransferase RlmN

2

0

High-throughput

0.318

High

497039

DLDH
Dihydrolipoyl dehydrogenase

1

0

High-throughput

0.279

Low

498600

DPS
DNA protection during starvation protein

1

0

High-throughput

0.279

Low

500815

ODP1
Pyruvate dehydrogenase E1 component

1

0

High-throughput

0.279

Low

847850

MAO2
NADP-dependent malic enzyme

1

0

High-throughput

0.279

Low

493182

RL9
Large ribosomal subunit protein bL9

1

0

High-throughput

0.253

Low

495445

TRMB
tRNA

1

0

High-throughput

0.253

Low

501105

SPOT
Bifunctional

1

0

High-throughput

0.253

Low

495587

TMAR
Pole-localizer protein TmaR

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025