Protein: RS21
Small ribosomal subunit protein bS21 (30S ribosomal protein S21)

Gene: RS21, rpsU
Organism: Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819
Interactions: 32
UniProt ID: Q9PID2

Gene Ontology (top 5):
GO:0003735 - structural constituent of ribosome
GO:0005840 - ribosome
GO:0006412 - translation
GO:1990904 - ribonucleoprotein complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1455336

RL7
Large ribosomal subunit protein bL12

1

0

High-throughput

0.438

High

1072186

Q0P802
Periplasmic protein

1

1

High-throughput

0.417

High

1077202

Q0P9P8
Periplasmic protein

1

1

High-throughput

0.417

High

1073314

Q0P8E6
Type II protein secretion system E protein

1

0

High-throughput

0.238

Low

1073452

Q0P8F5
Ornithine carbamoyltransferase

1

0

High-throughput

0.238

Low

1074184

Q0P8L5
Ni/Fe-hydrogenase small subunit

1

0

High-throughput

0.238

Low

1074228

Q0P8L8
Fumarate lyase

1

0

High-throughput

0.238

Low

1074333

Q0P8M7
Flavodoxin

1

0

High-throughput

0.238

Low

1074529

Q0P8R1
Coiled-coil protein

1

0

High-throughput

0.238

Low

1074796

Q0P8T2
Methyltransferase

1

0

High-throughput

0.238

Low

1075576

Q0P926
Heat shock transcriptional regulator

1

0

High-throughput

0.238

Low

1076634

Q0P9G5
GGDEF domain-containing protein

1

0

High-throughput

0.238

Low

1076692

FLIW
Flagellar assembly factor FliW

1

0

High-throughput

0.238

Low

1077462

Q0P9T1
Hemagglutinin

1

0

High-throughput

0.238

Low

1077591

Q0P9W0
Uncharacterized protein

1

0

High-throughput

0.238

Low

1077809

Q0P9Z0
Periplasmic protein

1

0

High-throughput

0.238

Low

1078021

Q0PA26
Periplasmic protein

1

0

High-throughput

0.238

Low

1078170

Q0PA53
Ferrochelatase

1

0

High-throughput

0.238

Low

1078721

Q0PAG4
5-hydroxyisourate hydrolase

1

0

High-throughput

0.238

Low

1078795

Q0PAH9
Chemotaxis protein

1

0

High-throughput

0.238

Low

1079779

Q0PB17
YkgJ family cysteine cluster protein

1

0

High-throughput

0.238

Low

1080320

Q0PBI7
Peroxide stress regulator

1

0

High-throughput

0.238

Low

1080377

Q0PBK7
Molybdenum-pterin binding protein

1

0

High-throughput

0.238

Low

1080563

Q0PBT9
Periplasmic protein

1

0

High-throughput

0.238

Low

1080584

Q0PBU9
YifB family Mg chelatase-like AAA ATPase

1

0

High-throughput

0.238

Low

1080717

Q0PBX9
Haem-binding lipoprotein

1

0

High-throughput

0.238

Low

1080916

Q0PC27
ExbD/tolR family transport protein

1

0

High-throughput

0.238

Low

1455243

HYPA
Hydrogenase maturation factor HypA

1

0

High-throughput

0.238

Low

1455279

EFP
Elongation factor P

1

0

High-throughput

0.238

Low

1455420

YBEY
Endoribonuclease YbeY

1

0

High-throughput

0.238

Low

1455421

QUEF
NADPH-dependent 7-cyano-7-deazaguanine reductase

1

0

High-throughput

0.238

Low

1455422

Y1449
UPF0306 protein Cj1449c

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025