Protein: RPOE
ECF RNA polymerase sigma-E factor (RNA polymerase sigma-E factor) (Sigma-24)

Gene: RPOE
Organism: Escherichia coli K-12
Interactions: 34
UniProt ID: P0AGB6

Gene Ontology (top 5):
GO:0000345 - cytosolic DNA-directed RNA polymerase complex
GO:0003677 - DNA binding
GO:0005737 - cytoplasm
GO:0005886 - plasma membrane
GO:0006352 - DNA-templated transcription initiation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

501025

RSEA
Anti-sigma-E factor RseA

2

0

High-throughput

0.753

High

501489

RPOE
ECF RNA polymerase sigma-E factor

2

0

High-throughput

0.744

High

495827

RPOC
DNA-directed RNA polymerase subunit beta'

1

1

High-throughput

0.691

High

495909

RPOB
DNA-directed RNA polymerase subunit beta

1

3

High-throughput

0.691

High

457018

CHER
Chemotaxis protein methyltransferase

2

1

High-throughput

0.608

High

501497

FLII
Flagellum-specific ATP synthase

2

0

High-throughput

0.582

High

501501

MQSA
Antitoxin MqsA

1

0

High-throughput

0.558

High

498947

DNAB
Replicative DNA helicase DnaB

1

1

High-throughput

0.536

High

495606

MATP
Macrodomain Ter protein

1

0

High-throughput

0.518

High

499293

GLCC
Glc operon transcriptional activator

1

0

High-throughput

0.518

High

501493

MALI
Maltose regulon regulatory protein MalI

1

0

High-throughput

0.518

High

501495

YHDJ
DNA adenine methyltransferase YhdJ

1

0

High-throughput

0.518

High

494100

RS4
Small ribosomal subunit protein uS4

1

0

High-throughput

0.513

High

496659

CHEZ
Protein phosphatase CheZ

1

0

High-throughput

0.513

High

497290

ETTA
Energy-dependent translational throttle protein EttA

1

0

High-throughput

0.513

High

501158

RL17
Large ribosomal subunit protein bL17

1

0

High-throughput

0.513

High

501490

RCSA
Transcriptional regulatory protein RcsA

1

0

High-throughput

0.513

High

501491

GLPD
Aerobic glycerol-3-phosphate dehydrogenase

1

0

High-throughput

0.513

High

501500

YGER
Uncharacterized lipoprotein YgeR

1

0

High-throughput

0.513

High

501028

RSEB
Sigma-E factor regulatory protein RseB

1

0

Small-scale

0.493

High

501020

RSD
Regulator of sigma D

1

0

Small-scale

0.458

High

501498

INSN1
Putative transposase InsN for insertion sequence element IS911A

1

1

High-throughput

0.457

High

501502

YKGN
Putative transposase YkgN

1

1

High-throughput

0.457

High

444298

TOP1
DNA topoisomerase 1

1

0

High-throughput

0.438

High

493574

RS19
Small ribosomal subunit protein uS19

1

0

High-throughput

0.438

High

495777

FLHD
Flagellar transcriptional regulator FlhD

1

0

High-throughput

0.438

High

501492

FLIN
Flagellar motor switch protein FliN

1

0

High-throughput

0.438

High

444261

BTUD
Vitamin B12 import ATP-binding protein BtuD

1

0

High-throughput

0.279

Low

495976

YFBU
UPF0304 protein YfbU

1

0

High-throughput

0.279

Low

501494

LOIP
Metalloprotease LoiP

1

0

High-throughput

0.279

Low

501051

RPE
Ribulose-phosphate 3-epimerase

1

0

High-throughput

0.238

Low

501496

EPMB
L-lysine 2,3-aminomutase

1

0

High-throughput

0.238

Low

501499

FLGJ
Peptidoglycan hydrolase FlgJ

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025