Protein: G3P1
Glyceraldehyde-3-phosphate dehydrogenase A (GAPDH-A) (EC 1.2.1.12) (NAD-dependent glyceraldehyde-3-phosphate dehydrogenase)

Gene: G3P1, gapA
Organism: Escherichia coli K-12
Interactions: 46
UniProt ID: P0A9B2

Gene Ontology (top 5):
GO:0004365 - glyceraldehyde-3-phosphate dehydrogenase (NAD+) (phosphorylating) activity
GO:0005829 - cytosol
GO:0006006 - glucose metabolic process
GO:0006096 - glycolytic process
GO:0016020 - membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

496498

G3P1
Glyceraldehyde-3-phosphate dehydrogenase A

2

15

Small-scale

0.768

High

496499

E4PD
D-erythrose-4-phosphate dehydrogenase

1

15

High-throughput

0.590

High

495647

SYK2
Lysine--tRNA ligase, heat inducible

2

1

High-throughput

0.588

High

495798

RPOC
DNA-directed RNA polymerase subunit beta'

2

1

High-throughput

0.588

High

495882

RPOB
DNA-directed RNA polymerase subunit beta

2

1

High-throughput

0.588

High

496500

CHEZ
Protein phosphatase CheZ

2

0

High-throughput

0.585

High

496515

YIDC
Membrane protein insertase YidC

2

2

Small-scale

0.584

High

496522

RSGA
Small ribosomal subunit biogenesis GTPase RsgA

2

0

High-throughput

0.576

High

365817

RPOD
RNA polymerase sigma factor RpoD

2

0

High-throughput

0.563

High

494596

RPOA
DNA-directed RNA polymerase subunit alpha

2

0

High-throughput

0.563

High

496508

CPXR
Transcriptional regulatory protein CpxR

2

0

High-throughput

0.563

High

496514

HELD
DNA helicase IV

2

0

High-throughput

0.563

High

496518

GPH
Phosphoglycolate phosphatase

1

1

High-throughput

0.536

High

494914

TIG
Trigger factor

1

0

High-throughput

0.513

High

491025

DNAK
Chaperone protein DnaK

1

11

High-throughput

0.484

High

496504

EXBB
Biopolymer transport protein ExbB

1

0

High-throughput

0.479

High

365727

AK2H
Bifunctional aspartokinase/homoserine dehydrogenase 2

1

1

High-throughput

0.479

High

496501

P5CR
Pyrroline-5-carboxylate reductase

1

1

High-throughput

0.479

High

496519

TKT2
Transketolase 2

1

1

High-throughput

0.479

High

490806

GREA
Transcription elongation factor GreA

1

0

High-throughput

0.464

High

495126

TUSA
Sulfur carrier protein TusA

1

0

High-throughput

0.464

High

490638

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

1

0

High-throughput

0.458

High

491853

NAGB
Glucosamine-6-phosphate deaminase

1

0

High-throughput

0.458

High

496510

NUSG
Transcription termination/antitermination protein NusG

1

0

High-throughput

0.458

High

496502

THIO
Thioredoxin 1

1

9

Small-scale

0.445

High

496503

HYBG
Hydrogenase maturation factor HybG

1

1

High-throughput

0.437

High

496516

LHR
Lhr helicase/uracil glycosylase

1

1

High-throughput

0.437

High

496506

FABY
Probable acyltransferase FabY

2

0

High-throughput

0.307

High

496509

TSAE
tRNA threonylcarbamoyladenosine biosynthesis protein TsaE

2

0

High-throughput

0.307

High

496524

ABPB
Anti-bacteriophage protein B

2

0

High-throughput

0.307

High

496523

YFJJ
Uncharacterized protein YfjJ

1

0

High-throughput

0.269

Low

496511

OGT
Methylated-DNA--protein-cysteine methyltransferase

1

0

High-throughput

0.253

Low

496512

GATZ
D-tagatose-1,6-bisphosphate aldolase subunit GatZ

1

0

High-throughput

0.253

Low

393868

PBPA
Penicillin-binding protein 1A

1

0

High-throughput

0.249

Low

432120

APAH
Bis(5'-nucleosyl)-tetraphosphatase [symmetrical]

1

0

High-throughput

0.249

Low

496043

BLC
Outer membrane lipoprotein Blc

1

0

High-throughput

0.249

Low

496165

RIMI
[Ribosomal protein bS18]-alanine N-acetyltransferase

1

0

High-throughput

0.249

Low

496505

LAPA
Lipopolysaccharide assembly protein A

1

0

High-throughput

0.249

Low

496507

ACRA
Multidrug efflux pump subunit AcrA

1

0

High-throughput

0.249

Low

496513

TREA
Periplasmic trehalase

1

0

High-throughput

0.249

Low

496517

HYPF
Carbamoyltransferase HypF

1

0

High-throughput

0.249

Low

496520

WBBK
Putative glycosyltransferase WbbK

1

0

High-throughput

0.249

Low

496521

AG43
Antigen 43

1

0

High-throughput

0.249

Low

496526

YDJL
Uncharacterized zinc-type alcohol dehydrogenase-like protein YdjL

1

0

High-throughput

0.249

Low

496525

A2MGH
Putative alpha-2-macroglobulin homolog

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025