Protein: NARG
Respiratory nitrate reductase 1 alpha chain (EC 1.7.5.1) (Nitrate reductase A subunit alpha) (Quinol-nitrate oxidoreductase subunit alpha)

Gene: NARG
Organism: Escherichia coli K-12
Interactions: 28
UniProt ID: P09152

Gene Ontology (top 5):
GO:0008940 - nitrate reductase activity
GO:0009055 - electron transfer activity
GO:0009061 - anaerobic respiration
GO:0016020 - membrane
GO:0019645 - anaerobic electron transport chain

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

479545

NARH
Respiratory nitrate reductase 1 beta chain

4

14

Small-scale

0.900

High

479549

NARY
Respiratory nitrate reductase 2 beta chain

2

14

High-throughput

0.826

High

479539

NARJ
Nitrate reductase molybdenum cofactor assembly chaperone NarJ

6

3

Small-scale

0.742

High

479548

NARW
Probable nitrate reductase molybdenum cofactor assembly chaperone NarW

4

3

Small-scale

0.697

High

479550

NARZ
Respiratory nitrate reductase 2 alpha chain

1

2

High-throughput

0.691

High

473235

DNAJ
Chaperone protein DnaJ

1

0

High-throughput

0.537

High

479531

CH60
Chaperonin GroEL

1

4

High-throughput

0.536

High

479547

PUR4
Phosphoribosylformylglycinamidine synthase

1

1

High-throughput

0.536

High

479533

HSLU
ATP-dependent protease ATPase subunit HslU

1

0

High-throughput

0.513

High

416931

AMPN
Aminopeptidase N

1

1

High-throughput

0.494

High

479530

UVRA
UvrABC system protein A

1

1

High-throughput

0.489

High

479542

EFTU1
Elongation factor Tu 1

1

3

High-throughput

0.489

High

479555

HSCC
Chaperone protein HscC

1

1

High-throughput

0.489

High

479532

CLPP
ATP-dependent Clp protease proteolytic subunit

1

1

High-throughput

0.484

High

479553

HLDD
ADP-L-glycero-D-manno-heptose-6-epimerase

1

1

High-throughput

0.484

High

479538

PSTB
Phosphate import ATP-binding protein PstB

1

0

High-throughput

0.464

High

479541

GCH1L
GTP cyclohydrolase 1 type 2 homolog

1

0

High-throughput

0.458

High

479543

EFTU2
Elongation factor Tu 2

1

3

High-throughput

0.457

High

479537

MREB
Cell shape-determining protein MreB

1

2

High-throughput

0.442

High

479546

MOEA
Molybdopterin molybdenumtransferase

1

0

Small-scale

0.438

High

479535

RS4
Small ribosomal subunit protein uS4

1

1

High-throughput

0.437

High

479544

RNPH
Truncated inactive ribonuclease PH

1

0

High-throughput

0.279

Low

479534

RECA
Protein RecA

1

0

High-throughput

0.253

Low

479540

RRAB
Regulator of ribonuclease activity B

1

0

High-throughput

0.249

Low

479554

PGAB
Poly-beta-1,6-N-acetyl-D-glucosamine N-deacetylase

1

0

High-throughput

0.249

Low

479551

MOBB
Molybdopterin-guanine dinucleotide biosynthesis adapter protein

1

0

Small-scale

0.238

Low

479552

MOBA
Molybdenum cofactor guanylyltransferase

1

0

Small-scale

0.238

Low

479536

CLPS
ATP-dependent Clp protease adapter protein ClpS

1

0

Small-scale

0.232

Low


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Last updated: 11Aug2025