Protein: RS18
Small ribosomal subunit protein bS18 (30S ribosomal protein S18)

Gene: RS18, rpsR
Organism: Escherichia coli K-12
Interactions: 39
UniProt ID: P0A7T7

Gene Ontology (top 5):
GO:0002181 - cytoplasmic translation
GO:0003735 - structural constituent of ribosome
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0006412 - translation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

382549

RS6
Small ribosomal subunit protein bS6

3

2

High-throughput

0.845

High

493541

RNR
Ribonuclease R

2

0

High-throughput

0.720

High

421096

PNP
Polyribonucleotide nucleotidyltransferase

2

1

High-throughput

0.588

High

493534

RLUC
Ribosomal large subunit pseudouridine synthase C

2

5

High-throughput

0.588

High

493540

YFIF
Uncharacterized tRNA/rRNA methyltransferase YfiF

2

2

High-throughput

0.588

High

493548

RLUB
Ribosomal large subunit pseudouridine synthase B

2

5

High-throughput

0.588

High

493542

LPXD
UDP-3-O-(3-hydroxymyristoyl)glucosamine N-acyltransferase

2

0

High-throughput

0.585

High

490857

HFQ
RNA-binding protein Hfq

2

0

High-throughput

0.563

High

491918

RPPH
RNA pyrophosphohydrolase

2

0

High-throughput

0.563

High

493545

RLMN
Dual-specificity RNA methyltransferase RlmN

2

0

High-throughput

0.563

High

493551

NFI
Endonuclease V

2

0

High-throughput

0.563

High

493526

RS8
Small ribosomal subunit protein uS8

1

1

High-throughput

0.541

High

493527

RS9
Small ribosomal subunit protein uS9

1

4

High-throughput

0.536

High

493539

RL17
Large ribosomal subunit protein bL17

1

2

High-throughput

0.536

High

493543

RHLE
ATP-dependent RNA helicase RhlE

1

1

High-throughput

0.536

High

492886

RL28
Large ribosomal subunit protein bL28

1

0

High-throughput

0.513

High

493533

DEAD
ATP-dependent RNA helicase DeaD

1

1

High-throughput

0.484

High

493529

SUCC
Succinate--CoA ligase [ADP-forming] subunit beta

1

0

High-throughput

0.479

High

493550

YQJI
Transcriptional regulator YqjI

1

0

High-throughput

0.479

High

490628

FABA
3-hydroxydecanoyl-[acyl-carrier-protein] dehydratase

1

0

High-throughput

0.464

High

491475

IF3
Translation initiation factor IF-3 [Cleaved into: Translation initiation factor IF-3, N-terminally processed; Translation initiation factor IF-3S]

1

0

High-throughput

0.464

High

493530

UVRC
UvrABC system protein C

1

0

High-throughput

0.464

High

493538

SPOT
Bifunctional

1

0

High-throughput

0.464

High

458773

FDHF
Formate dehydrogenase H

1

0

High-throughput

0.458

High

493531

TMAR
Pole-localizer protein TmaR

1

0

High-throughput

0.458

High

493537

YGAM
Uncharacterized protein YgaM

1

0

High-throughput

0.458

High

493546

WBBJ
Putative lipopolysaccharide biosynthesis O-acetyl transferase WbbJ

1

0

High-throughput

0.458

High

493549

GMHBB
D-glycero-beta-D-manno-heptose-1,7-bisphosphate 7-phosphatase

1

0

High-throughput

0.458

High

493552

RLMI
Ribosomal RNA large subunit methyltransferase I

1

0

High-throughput

0.458

High

493536

FIMB
Type 1 fimbriae regulatory protein FimB

2

0

High-throughput

0.307

High

469358

YCIH
Uncharacterized protein YciH

1

0

High-throughput

0.279

Low

493554

YBCM
Uncharacterized HTH-type transcriptional regulator YbcM

1

0

High-throughput

0.279

Low

493555

YAFO
mRNA interferase toxin YafO

1

0

High-throughput

0.279

Low

493547

WBBK
Putative glycosyltransferase WbbK

1

0

High-throughput

0.261

Low

493528

RNPA
Ribonuclease P protein component

1

0

High-throughput

0.253

Low

493532

YBGC
Acyl-CoA thioester hydrolase YbgC

1

0

High-throughput

0.249

Low

493535

LAPA
Lipopolysaccharide assembly protein A

1

0

High-throughput

0.249

Low

493544

YADG
Uncharacterized ABC transporter ATP-binding protein YadG

1

0

High-throughput

0.249

Low

493553

YEEJ
Inverse autotransporter adhesin YeeJ

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025