Protein: GRCA
Autonomous glycyl radical cofactor

Gene: GRCA
Organism: Escherichia coli K-12
Interactions: 41
UniProt ID: P68066

Gene Ontology (top 5):
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0006950 - response to stress
GO:0008861 - formate C-acetyltransferase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

480619

PFLB
Formate acetyltransferase 1

3

2

High-throughput

0.848

High

840171

TDCE
PFL-like enzyme TdcE

1

2

High-throughput

0.625

High

493659

RS20
Small ribosomal subunit protein bS20

2

0

High-throughput

0.563

High

496828

SLYD
FKBP-type peptidyl-prolyl cis-trans isomerase SlyD

2

0

High-throughput

0.563

High

953325

RL4
Large ribosomal subunit protein uL4

1

1

High-throughput

0.536

High

494822

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

1

1

High-throughput

0.500

High

499576

YFCZ
UPF0381 protein YfcZ

1

2

High-throughput

0.500

High

663344

MAK
Fructokinase

1

1

High-throughput

0.500

High

996090

ECPB
Probable fimbrial chaperone EcpB

1

1

High-throughput

0.489

High

495051

TPIS
Triosephosphate isomerase

1

1

High-throughput

0.484

High

495673

SYK2
Lysine--tRNA ligase, heat inducible

1

1

High-throughput

0.484

High

496885

P5CR
Pyrroline-5-carboxylate reductase

1

1

High-throughput

0.479

High

753944

TKT2
Transketolase 2

1

1

High-throughput

0.479

High

628113

PARE
DNA topoisomerase 4 subunit B

1

0

High-throughput

0.464

High

432133

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

1

0

High-throughput

0.458

High

483732

PUTA
Bifunctional protein PutA [Includes: Proline dehydrogenase

1

0

High-throughput

0.458

High

496172

RIMI
[Ribosomal protein bS18]-alanine N-acetyltransferase

1

0

High-throughput

0.458

High

498976

HEM2
Delta-aminolevulinic acid dehydratase

1

0

High-throughput

0.458

High

610081

MURC
UDP-N-acetylmuramate--L-alanine ligase

1

0

High-throughput

0.458

High

498659

EXBB
Biopolymer transport protein ExbB

1

1

High-throughput

0.457

High

393910

PBPA
Penicillin-binding protein 1A

1

1

High-throughput

0.437

High

496070

BLC
Outer membrane lipoprotein Blc

1

1

High-throughput

0.437

High

716091

LHR
Lhr helicase/uracil glycosylase

1

1

High-throughput

0.437

High

790835

WBBK
Putative glycosyltransferase WbbK

1

1

High-throughput

0.437

High

811720

AG43
Antigen 43

1

1

High-throughput

0.437

High

811755

YJDJ
Uncharacterized protein YjdJ

1

1

High-throughput

0.437

High

996089

BLUF
Blue light- and temperature-regulated antirepressor BluF

2

0

High-throughput

0.307

High

996091

YDIP
Uncharacterized HTH-type transcriptional regulator YdiP

2

0

High-throughput

0.307

High

499634

NLPD
Murein hydrolase activator NlpD

1

0

High-throughput

0.261

Low

996094

QUEC
7-cyano-7-deazaguanine synthase

1

0

High-throughput

0.253

Low

393969

TONB
Protein TonB

1

0

High-throughput

0.249

Low

495761

YCJF
UPF0283 membrane protein YcjF

1

0

High-throughput

0.249

Low

498426

CYOC
Cytochrome bo(3) ubiquinol oxidase subunit 3

1

0

High-throughput

0.249

Low

499463

LAPA
Lipopolysaccharide assembly protein A

1

0

High-throughput

0.249

Low

562532

TREA
Periplasmic trehalase

1

0

High-throughput

0.249

Low

790783

YHJD
Inner membrane protein YhjD

1

0

High-throughput

0.249

Low

811823

YJIN
Uncharacterized protein YjiN

1

0

High-throughput

0.249

Low

857273

YHDP
Intermembrane phospholipid transporter YhdP

1

0

High-throughput

0.249

Low

996092

YDJL
Uncharacterized zinc-type alcohol dehydrogenase-like protein YdjL

1

0

High-throughput

0.249

Low

996093

YBAY
Uncharacterized lipoprotein YbaY

1

0

High-throughput

0.249

Low

996095

UACT
Uric acid transporter UacT

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025