Protein: FIS
DNA-binding protein Fis (Factor-for-inversion stimulation protein) (Hin recombinational enhancer-binding protein)

Gene: FIS
Organism: Escherichia coli K-12
Interactions: 27
UniProt ID: P0A6R3

Gene Ontology (top 5):
GO:0000786 - nucleosome
GO:0000976 - transcription cis-regulatory region binding
GO:0001046 - core promoter sequence-specific DNA binding
GO:0001216 - DNA-binding transcription activator activity
GO:0001217 - DNA-binding transcription repressor activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

490704

DBHB
DNA-binding protein HU-beta

2

1

High-throughput

0.588

High

365858

DPO1
DNA polymerase I

2

0

High-throughput

0.576

High

395137

UVRD
DNA helicase II

2

0

High-throughput

0.563

High

490706

THIG
Thiazole synthase

2

0

High-throughput

0.563

High

490698

RS3
Small ribosomal subunit protein uS3

1

0

High-throughput

0.513

High

490699

RS4
Small ribosomal subunit protein uS4

1

0

High-throughput

0.513

High

490708

RL2
Large ribosomal subunit protein uL2

1

0

High-throughput

0.513

High

490714

BLUR
HTH-type transcriptional repressor BluR

1

0

High-throughput

0.513

High

490713

UBIT
Ubiquinone biosynthesis accessory factor UbiT

1

0

High-throughput

0.493

High

490703

DBHA
DNA-binding protein HU-alpha

1

1

High-throughput

0.484

High

490691

DNAK
Chaperone protein DnaK

1

0

High-throughput

0.464

High

490692

RL19
Large ribosomal subunit protein bL19

1

0

High-throughput

0.464

High

490693

RL20
Large ribosomal subunit protein bL20

1

0

High-throughput

0.464

High

490694

RL33
Large ribosomal subunit protein bL33

1

0

High-throughput

0.464

High

490695

RS10
Small ribosomal subunit protein uS10

1

0

High-throughput

0.464

High

490696

RS13
Small ribosomal subunit protein uS13

1

0

High-throughput

0.464

High

490700

RS5
Small ribosomal subunit protein uS5

1

0

High-throughput

0.464

High

490701

RPOC
DNA-directed RNA polymerase subunit beta'

1

0

High-throughput

0.464

High

490702

RL13
Large ribosomal subunit protein uL13

1

0

High-throughput

0.464

High

490709

RL3
Large ribosomal subunit protein uL3

1

0

High-throughput

0.464

High

490710

RL4
Large ribosomal subunit protein uL4

1

0

High-throughput

0.464

High

490711

RL22
Large ribosomal subunit protein uL22

1

0

High-throughput

0.464

High

490707

YAFC
Uncharacterized HTH-type transcriptional regulator YafC

1

0

High-throughput

0.458

High

490715

KDGR
HTH-type transcriptional regulator KdgR

1

0

High-throughput

0.458

High

490712

YEBV
Uncharacterized protein YebV

1

0

High-throughput

0.304

High

490697

RS2
Small ribosomal subunit protein uS2

1

0

High-throughput

0.253

Low

490705

RL23
Large ribosomal subunit protein uL23

1

0

High-throughput

0.253

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025