Protein: RPOZ
DNA-directed RNA polymerase subunit omega (RNAP omega subunit) (EC 2.7.7.6) (RNA polymerase omega subunit) (Transcriptase subunit omega)

Gene: RPOZ
Organism: Escherichia coli K-12
Interactions: 27
UniProt ID: P0A800

Gene Ontology (top 5):
GO:0000345 - cytosolic DNA-directed RNA polymerase complex
GO:0001000 - bacterial-type RNA polymerase core enzyme binding
GO:0003677 - DNA binding
GO:0003899 - DNA-directed RNA polymerase activity
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

494659

RPOC
DNA-directed RNA polymerase subunit beta'

3

0

Small-scale

0.809

High

494660

RPOB
DNA-directed RNA polymerase subunit beta

2

0

High-throughput

0.749

High

494588

RPOA
DNA-directed RNA polymerase subunit alpha

1

0

High-throughput

0.593

High

491009

DNAK
Chaperone protein DnaK

2

0

High-throughput

0.585

High

444279

TOP1
DNA topoisomerase 1

2

0

High-throughput

0.563

High

492460

RL7
Large ribosomal subunit protein bL12

2

0

High-throughput

0.563

High

493596

RS20
Small ribosomal subunit protein bS20

2

0

High-throughput

0.563

High

494665

NUSG
Transcription termination/antitermination protein NusG

2

0

High-throughput

0.563

High

494668

THIG
Thiazole synthase

2

0

High-throughput

0.563

High

494671

RAPA
RNA polymerase-associated protein RapA

2

0

High-throughput

0.563

High

365812

RPOD
RNA polymerase sigma factor RpoD

1

0

High-throughput

0.464

High

382648

RS7
Small ribosomal subunit protein uS7

1

0

High-throughput

0.464

High

493198

RS10
Small ribosomal subunit protein uS10

1

0

High-throughput

0.464

High

493353

RS13
Small ribosomal subunit protein uS13

1

0

High-throughput

0.464

High

494657

TIG
Trigger factor

1

0

High-throughput

0.464

High

494664

NUSA
Transcription termination/antitermination protein NusA

1

0

High-throughput

0.464

High

494666

SPOT
Bifunctional

1

0

High-throughput

0.464

High

494672

RL2
Large ribosomal subunit protein uL2

1

0

High-throughput

0.464

High

494669

TKT2
Transketolase 2

1

0

High-throughput

0.458

High

494661

THIO
Thioredoxin 1

1

0

Small-scale

0.426

High

494670

YGJI
Inner membrane transporter YgjI

2

0

High-throughput

0.307

High

494673

RCLA
Probable pyridine nucleotide-disulfide oxidoreductase RclA

2

0

High-throughput

0.307

High

494667

RHSA
Protein RhsA

1

0

High-throughput

0.279

Low

493682

RS2
Small ribosomal subunit protein uS2

1

0

High-throughput

0.253

Low

494658

YACL
UPF0231 protein YacL

1

0

High-throughput

0.253

Low

494662

RL23
Large ribosomal subunit protein uL23

1

0

High-throughput

0.253

Low

494663

CEDA
Cell division activator CedA

1

0

High-throughput

0.253

Low


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Last updated: 11Aug2025