Protein: USPG
Universal stress protein UP12 (Universal stress protein G)

Gene: USPG
Organism: Escherichia coli K-12
Interactions: 86
UniProt ID: P39177

Gene Ontology (top 5):
GO:0004017 - AMP kinase activity
GO:0004672 - protein kinase activity
GO:0005737 - cytoplasm
GO:0006950 - response to stress
GO:0042803 - protein homodimerization activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

473317

DNAJ
Chaperone protein DnaJ

3

0

High-throughput

0.638

High

491214

DNAK
Chaperone protein DnaK

2

1

High-throughput

0.612

High

497744

USPE
Universal stress protein E

1

0

High-throughput

0.586

High

492544

RL7
Large ribosomal subunit protein bL12

2

0

High-throughput

0.563

High

497360

MREB
Cell shape-determining protein MreB

2

0

High-throughput

0.563

High

501717

IBPA
Small heat shock protein IbpA

2

0

High-throughput

0.563

High

521492

SECA
Protein translocase subunit SecA

1

1

High-throughput

0.561

High

496299

CSPE
Cold shock-like protein CspE

1

4

High-throughput

0.536

High

497431

CSPC
Cold shock-like protein CspC

1

4

High-throughput

0.536

High

495315

URK
Uridine kinase

1

0

High-throughput

0.518

High

368504

XYLA
Xylose isomerase

1

0

High-throughput

0.513

High

479583

SPEE
Polyamine aminopropyltransferase

1

0

High-throughput

0.513

High

483726

PUTA
Bifunctional protein PutA [Includes: Proline dehydrogenase

1

0

High-throughput

0.513

High

489442

CARA
Carbamoyl phosphate synthase small chain

1

0

High-throughput

0.513

High

490405

DADA
D-amino acid dehydrogenase

1

0

High-throughput

0.513

High

495850

RPOC
DNA-directed RNA polymerase subunit beta'

1

0

High-throughput

0.513

High

495933

RPOB
DNA-directed RNA polymerase subunit beta

1

0

High-throughput

0.513

High

496442

FTSZ
Cell division protein FtsZ

1

0

High-throughput

0.513

High

496663

CHEZ
Protein phosphatase CheZ

1

0

High-throughput

0.513

High

498531

DKSA
RNA polymerase-binding transcription factor DksA

1

0

High-throughput

0.513

High

522187

LPXB
Lipid-A-disaccharide synthase

1

0

High-throughput

0.513

High

522216

DPO3A
DNA polymerase III subunit alpha

1

0

High-throughput

0.513

High

559632

GLPD
Aerobic glycerol-3-phosphate dehydrogenase

1

0

High-throughput

0.513

High

649696

MUKB
Chromosome partition protein MukB

1

0

High-throughput

0.513

High

660202

PPSA
Phosphoenolpyruvate synthase

1

0

High-throughput

0.513

High

811706

RL2
Large ribosomal subunit protein uL2

1

0

High-throughput

0.513

High

811708

GLRX1
Glutaredoxin 1

1

0

High-throughput

0.513

High

811712

YCDY
Chaperone protein YcdY

1

0

High-throughput

0.513

High

811713

NPD
NAD-dependent protein deacylase

1

0

High-throughput

0.513

High

506346

EFTU2
Elongation factor Tu 2

1

1

High-throughput

0.500

High

496317

CSPG
Cold shock-like protein CspG

1

4

High-throughput

0.489

High

496327

CSPI
Cold shock-like protein CspI

1

4

High-throughput

0.489

High

497643

RLUC
Ribosomal large subunit pseudouridine synthase C

1

1

High-throughput

0.489

High

499124

DBHB
DNA-binding protein HU-beta

1

1

High-throughput

0.489

High

500470

HDHA
7alpha-hydroxysteroid dehydrogenase

1

1

High-throughput

0.489

High

664102

WAAC
Lipopolysaccharide heptosyltransferase 1

1

1

High-throughput

0.489

High

722837

ARTI
Putative ABC transporter arginine-binding protein 2

1

1

High-throughput

0.489

High

788390

CSPB
Cold shock-like protein CspB

1

4

High-throughput

0.489

High

790813

WAAF
Lipopolysaccharide heptosyltransferase 2

1

1

High-throughput

0.489

High

727654

OTSA
Trehalose-6-phosphate synthase

1

0

High-throughput

0.479

High

722838

ARTJ
ABC transporter arginine-binding protein 1

1

1

High-throughput

0.470

High

499942

RL23
Large ribosomal subunit protein uL23

1

0

High-throughput

0.464

High

498939

GSTB
Glutathione S-transferase GstB

1

0

High-throughput

0.458

High

506289

EFTU1
Elongation factor Tu 1

1

1

High-throughput

0.445

High

501455

SECB
Protein-export protein SecB

1

1

High-throughput

0.442

High

489849

CH60
Chaperonin GroEL

3

0

Small-scale

0.352

High

495285

YACL
UPF0231 protein YacL

3

0

High-throughput

0.342

High

811710

YCAO
Ribosomal protein S12 methylthiotransferase accessory factor YcaO

1

0

High-throughput

0.292

High

365985

BGAL
Beta-galactosidase

1

0

High-throughput

0.279

Low

478374

EX3
Exodeoxyribonuclease III

1

0

High-throughput

0.279

Low

490905

HFQ
RNA-binding protein Hfq

1

0

High-throughput

0.279

Low

492204

PYRD
Dihydroorotate dehydrogenase

1

0

High-throughput

0.279

Low

498086

EFEO
Iron uptake system component EfeO

1

0

High-throughput

0.279

Low

498227

ATPA
ATP synthase subunit alpha

1

0

High-throughput

0.279

Low

498813

SDHA
Succinate dehydrogenase flavoprotein subunit

1

0

High-throughput

0.279

Low

499425

UIDR
HTH-type transcriptional regulator UidR

1

0

High-throughput

0.279

Low

499438

RUTR
HTH-type transcriptional regulator RutR

1

0

High-throughput

0.279

Low

499542

YECF
Uncharacterized protein YecF

1

0

High-throughput

0.279

Low

499708

ENTB
Enterobactin synthase component B

1

0

High-throughput

0.279

Low

500272

RIMO
Ribosomal protein uS12 methylthiotransferase RimO

1

0

High-throughput

0.279

Low

500679

NUDB
Dihydroneopterin triphosphate diphosphatase

1

0

High-throughput

0.279

Low

501005

RNK
Regulator of nucleoside diphosphate kinase

1

0

High-throughput

0.279

Low

604575

MURG
UDP-N-acetylglucosamine--N-acetylmuramyl-(pentapeptide) pyrophosphoryl-undecaprenol N-acetylglucosamine transferase

1

0

High-throughput

0.279

Low

612848

PNCB
Nicotinate phosphoribosyltransferase

1

0

High-throughput

0.279

Low

627063

TOLA
Tol-Pal system protein TolA

1

0

High-throughput

0.279

Low

724252

FLIH
Flagellar assembly protein FliH

1

0

High-throughput

0.279

Low

724364

POTF
Putrescine-binding periplasmic protein PotF

1

0

High-throughput

0.279

Low

727450

EFEB
Deferrochelatase

1

0

High-throughput

0.279

Low

770710

AHPF
Alkyl hydroperoxide reductase subunit F

1

0

High-throughput

0.279

Low

788408

YAGB
Orphan antitoxin YagB

1

0

High-throughput

0.279

Low

811703

HOA
4-hydroxy-2-oxovalerate aldolase

1

0

High-throughput

0.279

Low

811704

RSTA
Transcriptional regulatory protein RstA

1

0

High-throughput

0.279

Low

811705

YDBH
Probable phospholipid transport protein YdbH

1

0

High-throughput

0.279

Low

811709

RCSF
Outer membrane lipoprotein RcsF

1

0

High-throughput

0.279

Low

811711

YCDX
Probable phosphatase YcdX

1

0

High-throughput

0.279

Low

811714

CHO
Excinuclease cho

1

0

High-throughput

0.279

Low

811715

YFGD
Uncharacterized protein YfgD

1

0

High-throughput

0.279

Low

811717

SSUD
Alkanesulfonate monooxygenase

1

0

High-throughput

0.279

Low

501139

RHO
Transcription termination factor Rho

1

0

High-throughput

0.269

Low

492252

PYRH
Uridylate kinase

1

0

High-throughput

0.253

Low

811707

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

1

0

High-throughput

0.253

Low

490174

CH10
Co-chaperonin GroES

1

0

High-throughput

0.249

Low

744423

YJBH
Uncharacterized lipoprotein YjbH

1

0

High-throughput

0.249

Low

790829

WBBK
Putative glycosyltransferase WbbK

1

0

High-throughput

0.249

Low

811702

YJJU
Uncharacterized protein YjjU

1

0

High-throughput

0.249

Low

811716

YFCU
Putative outer membrane usher protein YfcU

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025