Protein: RF2
Peptide chain release factor RF2 (RF-2)

Gene: RF2, prfB
Organism: Escherichia coli K-12
Interactions: 21
UniProt ID: P07012

Gene Ontology (top 5):
GO:0005829 - cytosol
GO:0006415 - translational termination
GO:0016149 - translation release factor activity, codon specific
GO:0075523 - viral translational frameshifting

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

450096

PARE
DNA topoisomerase 4 subunit B

2

1

High-throughput

0.611

High

437521

TSAD
tRNA N6-adenosine threonylcarbamoyltransferase

2

0

High-throughput

0.585

High

450086

SYL
Leucine--tRNA ligase

2

9

High-throughput

0.584

High

365857

DPO1
DNA polymerase I

1

3

High-throughput

0.536

High

450090

RS5
Small ribosomal subunit protein uS5

1

3

High-throughput

0.536

High

450089

RS2
Small ribosomal subunit protein uS2

1

3

High-throughput

0.489

High

450087

RL7
Large ribosomal subunit protein bL12

1

4

High-throughput

0.484

High

450088

RS10
Small ribosomal subunit protein uS10

1

3

High-throughput

0.484

High

450094

DBHA
DNA-binding protein HU-alpha

1

1

High-throughput

0.484

High

450095

DBHB
DNA-binding protein HU-beta

1

1

High-throughput

0.484

High

450099

RL22
Large ribosomal subunit protein uL22

1

3

High-throughput

0.484

High

382534

RS6
Small ribosomal subunit protein bS6

1

0

Small-scale

0.480

High

450091

RPOA
DNA-directed RNA polymerase subunit alpha

1

0

High-throughput

0.464

High

450097

YJCF
Uncharacterized protein YjcF

2

0

High-throughput

0.318

High

450098

ULAA
Ascorbate-specific PTS system EIIC component

2

0

High-throughput

0.318

High

450100

NAGK
N-acetyl-D-glucosamine kinase

2

0

High-throughput

0.318

High

450101

PRET
NAD-dependent dihydropyrimidine dehydrogenase subunit PreT

2

0

High-throughput

0.318

High

450102

YNFE
Putative dimethyl sulfoxide reductase chain YnfE

2

0

High-throughput

0.318

High

450093

WECA
Undecaprenyl-phosphate alpha-N-acetylglucosaminyl 1-phosphate transferase

2

0

High-throughput

0.307

High

450085

SDIA
Regulatory protein SdiA

1

0

High-throughput

0.282

High

450092

CCMB
Heme exporter protein B

1

0

High-throughput

0.253

Low


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Last updated: 11Aug2025