Protein: IF3
Translation initiation factor IF-3 [Cleaved into: Translation initiation factor IF-3, N-terminally processed; Translation initiation factor IF-3S]

Gene: IF3, infC
Organism: Escherichia coli K-12
Interactions: 62
UniProt ID: P0A707

Gene Ontology (top 5):
GO:0003723 - RNA binding
GO:0003743 - translation initiation factor activity
GO:0005829 - cytosol
GO:0009409 - response to cold
GO:0016020 - membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

491513

RL4
Large ribosomal subunit protein uL4

3

0

High-throughput

0.616

High

491472

RS11
Small ribosomal subunit protein uS11

1

0

High-throughput

0.593

High

491476

RS19
Small ribosomal subunit protein uS19

2

1

High-throughput

0.588

High

382631

RS7
Small ribosomal subunit protein uS7

2

0

High-throughput

0.563

High

491465

RL11
Large ribosomal subunit protein uL11

2

0

High-throughput

0.563

High

491467

RL19
Large ribosomal subunit protein bL19

2

0

High-throughput

0.563

High

491468

RL20
Large ribosomal subunit protein bL20

2

0

High-throughput

0.563

High

491480

RS4
Small ribosomal subunit protein uS4

2

0

High-throughput

0.563

High

491490

DBHB
DNA-binding protein HU-beta

2

0

High-throughput

0.563

High

491493

RS15
Small ribosomal subunit protein uS15

2

0

High-throughput

0.563

High

491500

YFIF
Uncharacterized tRNA/rRNA methyltransferase YfiF

2

0

High-throughput

0.563

High

491501

YHBY
RNA-binding protein YhbY

2

0

High-throughput

0.563

High

491505

RNR
Ribonuclease R

2

0

High-throughput

0.563

High

491508

RLMN
Dual-specificity RNA methyltransferase RlmN

2

0

High-throughput

0.563

High

491510

RL2
Large ribosomal subunit protein uL2

2

0

High-throughput

0.563

High

491511

RL3
Large ribosomal subunit protein uL3

2

0

High-throughput

0.563

High

491516

RS21
Small ribosomal subunit protein bS21

2

0

High-throughput

0.563

High

491520

SUFC
Probable ATP-dependent transporter SufC

2

0

High-throughput

0.563

High

491495

GYRA
DNA gyrase subunit A

1

1

High-throughput

0.479

High

491496

PARC
DNA topoisomerase 4 subunit A

1

1

High-throughput

0.479

High

382544

RS6
Small ribosomal subunit protein bS6

1

0

High-throughput

0.464

High

491464

RL10
Large ribosomal subunit protein uL10

1

0

High-throughput

0.464

High

491466

RL7
Large ribosomal subunit protein bL12

1

0

High-throughput

0.464

High

491469

RL33
Large ribosomal subunit protein bL33

1

0

High-throughput

0.464

High

491470

RL9
Large ribosomal subunit protein bL9

1

0

High-throughput

0.464

High

491471

RS10
Small ribosomal subunit protein uS10

1

0

High-throughput

0.464

High

491473

RS13
Small ribosomal subunit protein uS13

1

0

High-throughput

0.464

High

491475

RS18
Small ribosomal subunit protein bS18

1

0

High-throughput

0.464

High

491477

RS20
Small ribosomal subunit protein bS20

1

0

High-throughput

0.464

High

491479

RS3
Small ribosomal subunit protein uS3

1

0

High-throughput

0.464

High

491481

RS5
Small ribosomal subunit protein uS5

1

0

High-throughput

0.464

High

491482

RS8
Small ribosomal subunit protein uS8

1

0

High-throughput

0.464

High

491483

RS9
Small ribosomal subunit protein uS9

1

0

High-throughput

0.464

High

491487

RL13
Large ribosomal subunit protein uL13

1

0

High-throughput

0.464

High

491497

RL21
Large ribosomal subunit protein bL21

1

0

High-throughput

0.464

High

491499

RS1
Small ribosomal subunit protein bS1

1

0

High-throughput

0.464

High

491502

SECA
Protein translocase subunit SecA

1

0

High-throughput

0.464

High

491512

RL24
Large ribosomal subunit protein uL24

1

0

High-throughput

0.464

High

491514

RL22
Large ribosomal subunit protein uL22

1

0

High-throughput

0.464

High

491515

RL5
Large ribosomal subunit protein uL5

1

0

High-throughput

0.464

High

491519

YNBC
Uncharacterized protein YnbC

1

0

High-throughput

0.464

High

491485

TMAR
Pole-localizer protein TmaR

1

0

High-throughput

0.458

High

491488

CLPA
ATP-dependent Clp protease ATP-binding subunit ClpA

1

0

High-throughput

0.458

High

491503

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

1

0

High-throughput

0.458

High

491504

PARE
DNA topoisomerase 4 subunit B

1

0

High-throughput

0.458

High

491506

SRMB
ATP-dependent RNA helicase SrmB

1

0

High-throughput

0.458

High

491509

RLUB
Ribosomal large subunit pseudouridine synthase B

1

0

High-throughput

0.458

High

491517

CSRA
Carbon storage regulator

1

0

High-throughput

0.458

High

491521

MENI
1,4-dihydroxy-2-naphthoyl-CoA hydrolase

1

0

High-throughput

0.458

High

491478

RS2
Small ribosomal subunit protein uS2

1

1

High-throughput

0.442

High

383987

RL15
Large ribosomal subunit protein uL15

2

0

High-throughput

0.307

High

491474

RS16
Small ribosomal subunit protein bS16

2

0

High-throughput

0.307

High

491486

RNG
Ribonuclease G

2

0

High-throughput

0.307

High

491494

DACA
D-alanyl-D-alanine carboxypeptidase DacA

2

0

High-throughput

0.307

High

491484

RNPA
Ribonuclease P protein component

1

0

High-throughput

0.261

Low

491491

YGGE
Uncharacterized protein YggE

1

0

High-throughput

0.261

Low

491489

CCMB
Heme exporter protein B

1

0

High-throughput

0.253

Low

491492

RL16
Large ribosomal subunit protein uL16

1

0

High-throughput

0.253

Low

491498

RS14
Small ribosomal subunit protein uS14

1

0

High-throughput

0.253

Low

491507

CBPA
Curved DNA-binding protein

1

0

High-throughput

0.253

Low

491463

PLSB
Glycerol-3-phosphate acyltransferase

1

0

High-throughput

0.249

Low

491518

YAAW
UPF0174 protein YaaW

1

0

High-throughput

0.249

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025