Protein: Q0PAK4
RNA polymerase sigma-54 factor

Gene: Q0PAK4, rpoN
Organism: Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819
Interactions: 59
UniProt ID: Q0PAK4

Gene Ontology (top 5):
GO:0000428 - DNA-directed RNA polymerase complex
GO:0001216 - DNA-binding transcription activator activity
GO:0003677 - DNA binding
GO:0006352 - DNA-templated transcription initiation
GO:0016779 - nucleotidyltransferase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1078745

Q0PAH3
C4-type zinc ribbon domain-containing protein

1

1

High-throughput

0.451

High

1075552

Q0P926
Heat shock transcriptional regulator

1

0

High-throughput

0.438

High

1078954

Q0PB05
Metal-sensing transcriptional repressor

1

0

High-throughput

0.438

High

1078967

DBH
DNA-binding protein HU

1

0

High-throughput

0.438

High

1078965

Q0PBV9
Biopolymer transport protein

1

1

High-throughput

0.417

High

1078951

Q0PAW9
Flagellar protein

2

0

High-throughput

0.295

High

1074911

PSEH
Acetyltransferase PseH

1

0

High-throughput

0.257

Low

929686

CLPP
ATP-dependent Clp protease proteolytic subunit

1

0

High-throughput

0.238

Low

943194

CH10
Co-chaperonin GroES

1

0

High-throughput

0.238

Low

1072424

Q0P842
Single domain haemoglobin

1

0

High-throughput

0.238

Low

1073027

Q0P8B7
Putative sulfur carrier protein YedF

1

0

High-throughput

0.238

Low

1073105

Q0P8C1
Periplasmic protein

1

0

High-throughput

0.238

Low

1073528

Q0P8F9
Periplasmic protein

1

0

High-throughput

0.238

Low

1074065

Q0P8K9
Ribosomal silencing factor RsfS

1

0

High-throughput

0.238

Low

1074257

Q0P8M1
Endoribonuclease L-PSP

1

0

High-throughput

0.238

Low

1074766

Q0P8T2
Methyltransferase

1

0

High-throughput

0.238

Low

1075037

Q0P8V6
VOC domain-containing protein

1

0

High-throughput

0.238

Low

1076064

Q0P994
Heavy-metal-associated domain protein

1

0

High-throughput

0.238

Low

1076540

Q0P9G0
Sec translocon accessory complex subunit YajC

1

0

High-throughput

0.238

Low

1076650

Q0P9H1
Nuclease

1

0

High-throughput

0.238

Low

1077273

Q0P9Q6
GTP cyclohydrolase II

1

0

High-throughput

0.238

Low

1077474

Q0P9T4
Acyl-CoA thioester hydrolase

1

0

High-throughput

0.238

Low

1077602

ATPL
ATP synthase subunit c

1

0

High-throughput

0.238

Low

1078471

Q0PAC9
Cupin domain-containing protein

1

0

High-throughput

0.238

Low

1078511

Q0PAD6
Uncharacterized protein

1

0

High-throughput

0.238

Low

1078678

Q0PAG4
5-hydroxyisourate hydrolase

1

0

High-throughput

0.238

Low

1078740

Q0PAG8
KH domain-containing protein

1

0

High-throughput

0.238

Low

1078756

Q0PAH7
N5-carboxyaminoimidazole ribonucleotide mutase

1

0

High-throughput

0.238

Low

1078950

Q0PAP3
Hydrogenase isoenzymes formation protein

1

0

High-throughput

0.238

Low

1078952

Q0PAX2
Integral memnbrane protein

1

0

High-throughput

0.238

Low

1078953

Q0PB02
Phosphoribosylformylglycinamidine synthase subunit PurS

1

0

High-throughput

0.238

Low

1078955

Q0PB14
Histidine triad

1

0

High-throughput

0.238

Low

1078956

Q0PB31
Altronate hydrolase N-terminus

1

0

High-throughput

0.238

Low

1078957

Q0PB44
Probable ABC transporter ATP-binding protein PEB1C

1

0

High-throughput

0.238

Low

1078958

Q0PB64
DUF465 domain-containing protein

1

0

High-throughput

0.238

Low

1078959

Q0PB86
Acidic periplasmic protein

1

0

High-throughput

0.238

Low

1078960

Q0PB96
Oxidoreductase subunit

1

0

High-throughput

0.238

Low

1078961

Q0PBF9
Chemotaxis phosphatase CheX-like domain-containing protein

1

0

High-throughput

0.238

Low

1078962

Q0PBQ6
Cysteine permease

1

0

High-throughput

0.238

Low

1078963

Q0PBS6
Protein-L-isoaspartate O-methyltransferase

1

0

High-throughput

0.238

Low

1078964

Q0PBT7
DUF4878 domain-containing protein

1

0

High-throughput

0.238

Low

1078966

Q0PC02
YlxR domain-containing protein

1

0

High-throughput

0.238

Low

1078968

HSLV
ATP-dependent protease subunit HslV

1

0

High-throughput

0.238

Low

1078969

KAD
Adenylate kinase

1

0

High-throughput

0.238

Low

1078970

MSRA
Peptide methionine sulfoxide reductase MsrA

1

0

High-throughput

0.238

Low

1078971

RL7
Large ribosomal subunit protein bL12

1

0

High-throughput

0.238

Low

1078972

NDK
Nucleoside diphosphate kinase

1

0

High-throughput

0.238

Low

1078973

DAPB
4-hydroxy-tetrahydrodipicolinate reductase

1

0

High-throughput

0.238

Low

1078974

RL27
Large ribosomal subunit protein bL27

1

0

High-throughput

0.238

Low

1078975

THYX
Flavin-dependent thymidylate synthase

1

0

High-throughput

0.238

Low

1078976

RS10
Small ribosomal subunit protein uS10

1

0

High-throughput

0.238

Low

1078977

RS11
Small ribosomal subunit protein uS11

1

0

High-throughput

0.238

Low

1078978

DCD
dCTP deaminase

1

0

High-throughput

0.238

Low

1078979

PYRH
Uridylate kinase

1

0

High-throughput

0.238

Low

1078980

LUXS
S-ribosylhomocysteine lyase

1

0

High-throughput

0.238

Low

1078981

KGUA
Guanylate kinase

1

0

High-throughput

0.238

Low

1078982

GMHA1
Phosphoheptose isomerase 1

1

0

High-throughput

0.238

Low

1078983

NADE
NH(3)-dependent NAD(+) synthetase

1

0

High-throughput

0.238

Low

1078984

TPX
Thiol peroxidase

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025