Protein: OMPA
Outer membrane protein A (OmpA) (Outer membrane porin A) (Outer membrane protein 3A) (Outer membrane protein B) (Outer membrane protein II*) (Outer membrane protein d)

Gene: OMPA
Organism: Escherichia coli K-12
Interactions: 28
UniProt ID: P0A910

Gene Ontology (top 5):
GO:0006811 - monoatomic ion transport
GO:0006974 - DNA damage response
GO:0009279 - cell outer membrane
GO:0009597 - detection of virus
GO:0015075 - monoatomic ion transmembrane transporter activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

496087

OMPA
Outer membrane protein A

2

6

Small-scale

0.789

High

494910

TIG
Trigger factor

3

0

Small-scale

0.632

High

496088

PAL
Peptidoglycan-associated lipoprotein

1

6

Small-scale

0.618

High

496099

DEGP
Periplasmic serine endoprotease DegP

2

1

Small-scale

0.611

High

496094

SKP
Chaperone protein Skp

2

0

Small-scale

0.608

High

496098

SECY
Protein translocase subunit SecY

1

0

Small-scale

0.480

High

496108

TORZ
Trimethylamine-N-oxide reductase 2

1

0

High-throughput

0.479

High

496091

EXBD
Biopolymer transport protein ExbD

1

3

High-throughput

0.479

High

496107

DEGQ
Periplasmic pH-dependent serine endoprotease DegQ

1

1

Small-scale

0.471

High

496093

NLPD
Murein hydrolase activator NlpD

1

0

High-throughput

0.458

High

496101

UGPA
sn-glycerol-3-phosphate transport system permease protein UgpA

1

0

High-throughput

0.458

High

496102

YIDC
Membrane protein insertase YidC

1

0

Small-scale

0.458

High

496109

CLPB
Chaperone protein ClpB

1

0

High-throughput

0.458

High

496110

RCSF
Outer membrane lipoprotein RcsF

1

0

Small-scale

0.458

High

496104

3PASE
Inorganic triphosphatase

2

0

High-throughput

0.307

High

437515

TTDA
L(+)-tartrate dehydratase subunit alpha

1

0

High-throughput

0.269

Low

496111

LYSD
Lysozyme RrrD

1

0

High-throughput

0.269

Low

496100

SECA
Protein translocase subunit SecA

1

0

Small-scale

0.261

Low

496089

MREB
Cell shape-determining protein MreB

1

0

High-throughput

0.253

Low

496095

NARJ
Nitrate reductase molybdenum cofactor assembly chaperone NarJ

1

0

High-throughput

0.253

Low

496105

PEPB
Peptidase B

1

0

High-throughput

0.253

Low

496092

LAPA
Lipopolysaccharide assembly protein A

1

0

High-throughput

0.249

Low

496096

GCH1L
GTP cyclohydrolase 1 type 2 homolog

1

0

High-throughput

0.249

Low

496097

RS14
Small ribosomal subunit protein uS14

1

0

High-throughput

0.249

Low

496103

LHR
Lhr helicase/uracil glycosylase

1

0

High-throughput

0.249

Low

496106

WBBK
Putative glycosyltransferase WbbK

1

0

High-throughput

0.249

Low

496090

THIO
Thioredoxin 1

1

0

Small-scale

0.232

Low


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Last updated: 11Aug2025