Protein: FIXX
Ferredoxin-like protein FixX

Gene: FIXX
Organism: Escherichia coli K-12
Interactions: 51
UniProt ID: P68646

Gene Ontology (top 5):
GO:0005506 - iron ion binding
GO:0051539 - 4 iron, 4 sulfur cluster binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

909896

HEMW
Heme chaperone HemW

1

0

High-throughput

0.518

High

999325

ARNA
Bifunctional polymyxin resistance protein ArnA

1

1

High-throughput

0.494

High

624587

PDXA
4-hydroxythreonine-4-phosphate dehydrogenase

2

0

High-throughput

0.330

High

999329

YBDL
Methionine aminotransferase

1

0

High-throughput

0.308

High

458748

AROB
3-dehydroquinate synthase

1

0

High-throughput

0.304

High

498404

CLPA
ATP-dependent Clp protease ATP-binding subunit ClpA

1

0

High-throughput

0.304

High

367340

AROF
Phospho-2-dehydro-3-deoxyheptonate aldolase, Tyr-sensitive

1

0

High-throughput

0.282

High

367524

TRPC
Tryptophan biosynthesis protein TrpCF [Includes: Indole-3-glycerol phosphate synthase

1

0

High-throughput

0.282

High

368271

THRC
Threonine synthase

1

0

High-throughput

0.282

High

395132

PINE
Serine recombinase PinE

1

0

High-throughput

0.282

High

449960

FLIM
Flagellar motor switch protein FliM

1

0

High-throughput

0.282

High

458759

TRUA
tRNA pseudouridine synthase A

1

0

High-throughput

0.282

High

469890

MURB
UDP-N-acetylenolpyruvoylglucosamine reductase

1

0

High-throughput

0.282

High

479519

GALE
UDP-glucose 4-epimerase

1

0

High-throughput

0.282

High

490756

GAL1
Galactokinase

1

0

High-throughput

0.282

High

491399

NIKR
Nickel-responsive regulator

1

0

High-throughput

0.282

High

495251

YAII
UPF0178 protein YaiI

1

0

High-throughput

0.282

High

498511

DYR
Dihydrofolate reductase

1

0

High-throughput

0.282

High

498525

MHPB
2,3-dihydroxyphenylpropionate/2,3-dihydroxicinnamic acid 1,2-dioxygenase

1

0

High-throughput

0.282

High

498632

ELBB
Glyoxalase ElbB

1

0

High-throughput

0.282

High

498929

YIBF
Uncharacterized GST-like protein YibF

1

0

High-throughput

0.282

High

499427

UIDR
HTH-type transcriptional regulator UidR

1

0

High-throughput

0.282

High

500108

YNAI
Low conductance mechanosensitive channel YnaI

1

0

High-throughput

0.282

High

500514

CPDA
3',5'-cyclic adenosine monophosphate phosphodiesterase CpdA

1

0

High-throughput

0.282

High

500635

YJFN
Uncharacterized protein YjfN

1

0

High-throughput

0.282

High

501589

XYLH
Xylose transport system permease protein XylH

1

0

High-throughput

0.282

High

501698

PPNP
Pyrimidine/purine nucleoside phosphorylase

1

0

High-throughput

0.282

High

543360

ENTF
Enterobactin synthase component F

1

0

High-throughput

0.282

High

553318

UNG
Uracil-DNA glycosylase

1

0

High-throughput

0.282

High

676595

RIBD
Riboflavin biosynthesis protein RibD [Includes: Diaminohydroxyphosphoribosylaminopyrimidine deaminase

1

0

High-throughput

0.282

High

704160

HOLA
DNA polymerase III subunit delta

1

0

High-throughput

0.282

High

705930

YHHH
Uncharacterized protein YhhH

1

0

High-throughput

0.282

High

717686

HYI
Hydroxypyruvate isomerase

1

0

High-throughput

0.282

High

790807

SGBE
L-ribulose-5-phosphate 4-epimerase SgbE

1

0

High-throughput

0.282

High

840159

YQJG
Glutathionyl-hydroquinone reductase YqjG

1

0

High-throughput

0.282

High

852471

HCXA
Hydroxycarboxylate dehydrogenase A

1

0

High-throughput

0.282

High

855967

YEDJ
Uncharacterized protein YedJ

1

0

High-throughput

0.282

High

994069

YDCY
Uncharacterized protein YdcY

1

0

High-throughput

0.282

High

994118

UBIT
Ubiquinone biosynthesis accessory factor UbiT

1

0

High-throughput

0.282

High

994160

PLPHP
Pyridoxal phosphate homeostasis protein

1

0

High-throughput

0.282

High

999318

RSMJ
Ribosomal RNA small subunit methyltransferase J

1

0

High-throughput

0.282

High

999326

ACDH
Acetaldehyde dehydrogenase

1

0

High-throughput

0.282

High

999327

SELO
Protein nucleotidyltransferase SelO

1

0

High-throughput

0.282

High

999328

HCAD
3-phenylpropionate/cinnamic acid dioxygenase ferredoxin--NAD(+) reductase component

1

0

High-throughput

0.282

High

999330

YIBT
Uncharacterized protein YibT

1

0

High-throughput

0.282

High

999332

MMUM
Homocysteine S-methyltransferase

1

0

High-throughput

0.282

High

495378

UXAC
Uronate isomerase

1

0

High-throughput

0.279

Low

533551

NADB
L-aspartate oxidase

1

0

High-throughput

0.279

Low

616977

NADE
NH(3)-dependent NAD(+) synthetase

1

0

High-throughput

0.279

Low

999324

INSO1
Putative transposase InsO for insertion sequence element IS911A

1

0

High-throughput

0.238

Low

999331

YGEN
Putative uncharacterized protein YgeN

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025