Protein: STPA
DNA-binding protein StpA (H-NS homolog StpA)

Gene: STPA
Organism: Escherichia coli K-12
Interactions: 25
UniProt ID: P0ACG1

Gene Ontology (top 5):
GO:0000976 - transcription cis-regulatory region binding
GO:0001217 - DNA-binding transcription repressor activity
GO:0003677 - DNA binding
GO:0003680 - minor groove of adenine-thymine-rich DNA binding
GO:0003681 - bent DNA binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

499143

HNS
DNA-binding protein H-NS

4

6

High-throughput

0.900

High

491615

KPRS
Ribose-phosphate pyrophosphokinase

1

1

High-throughput

0.536

High

495165

YEBC
Probable transcriptional regulatory protein YebC

1

1

High-throughput

0.536

High

499190

MFD
Transcription-repair-coupling factor

1

1

High-throughput

0.536

High

499191

TKT2
Transketolase 2

1

2

High-throughput

0.536

High

449932

DUT
Deoxyuridine 5'-triphosphate nucleotidohydrolase

1

0

High-throughput

0.513

High

491350

HTPG
Chaperone protein HtpG

1

0

High-throughput

0.513

High

491858

NAGB
Glucosamine-6-phosphate deaminase

1

0

High-throughput

0.513

High

494069

RS4
Small ribosomal subunit protein uS4

1

0

High-throughput

0.513

High

496025

YCIA
Acyl-CoA thioester hydrolase YciA

1

0

High-throughput

0.513

High

496762

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

1

0

High-throughput

0.513

High

499185

RIMO
Ribosomal protein uS12 methylthiotransferase RimO

1

0

High-throughput

0.513

High

499187

GCH1L
GTP cyclohydrolase 1 type 2 homolog

1

0

High-throughput

0.513

High

499188

MSYB
Acidic protein MsyB

1

0

High-throughput

0.513

High

499193

RL2
Large ribosomal subunit protein uL2

1

0

High-throughput

0.513

High

499194

BLUR
HTH-type transcriptional repressor BluR

1

0

High-throughput

0.513

High

499183

ROB
Right origin-binding protein

1

1

High-throughput

0.500

High

499189

SCPA
Methylmalonyl-CoA mutase

1

1

High-throughput

0.489

High

495081

TALB
Transaldolase B

1

0

High-throughput

0.458

High

498721

FLIG
Flagellar motor switch protein FliG

1

1

Small-scale

0.437

High

496007

YCCT
UPF0319 protein YccT

1

0

High-throughput

0.282

High

490492

DTD
D-aminoacyl-tRNA deacylase

1

0

High-throughput

0.279

Low

499184

USPA
Universal stress protein A

1

0

High-throughput

0.279

Low

499186

POTD
Spermidine/putrescine-binding periplasmic protein

1

0

High-throughput

0.279

Low

499192

YJJU
Uncharacterized protein YjjU

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025