Protein: ABF2
ARS-binding factor 2, mitochondrial

Gene: ABF2
Organism: Saccharomyces cerevisiae S288C
Interactions: 122
UniProt ID: Q02486

Gene Ontology (top 5):
GO:0000001 - mitochondrion inheritance
GO:0000262 - mitochondrial chromosome
GO:0003677 - DNA binding
GO:0005634 - nucleus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1036954

ABF2
ARS-binding factor 2, mitochondrial

1

19

Small-scale

0.710

High

382293

H4
Histone H4

3

14

High-throughput

0.662

High

381605

H2B2
Histone H2B.2

3

20

High-throughput

0.650

High

419845

H2A2
Histone H2A.2

3

20

High-throughput

0.650

High

545961

SSB1
Ribosome-associated molecular chaperone SSB1

3

15

Small-scale

0.624

High

650008

SIN3
Transcriptional regulatory protein SIN3

2

7

High-throughput

0.621

High

381221

H2B1
Histone H2B.1

2

20

High-throughput

0.584

High

622387

ACON
Aconitate hydratase, mitochondrial

2

2

Small-scale

0.584

High

727260

HS104
Heat shock protein 104

2

2

Small-scale

0.584

High

1036969

CMR1
DNA damage-binding protein CMR1

2

20

High-throughput

0.584

High

547823

NHP6A
Non-histone chromosomal protein 6A

1

16

High-throughput

0.575

High

752986

IXR1
Intrastrand cross-link recognition protein

1

20

High-throughput

0.575

High

807643

MLH1
DNA mismatch repair protein MLH1

1

1

High-throughput

0.541

High

415240

TOP1
DNA topoisomerase 1

1

6

High-throughput

0.536

High

614842

SNF5
SWI/SNF chromatin-remodeling complex subunit SNF5

1

13

High-throughput

0.536

High

639052

VPS1
Vacuolar protein sorting-associated protein 1

1

4

High-throughput

0.536

High

678336

RSC6
Chromatin structure-remodeling complex protein RSC6

1

8

High-throughput

0.536

High

734462

BTAF1
TATA-binding protein-associated factor MOT1

1

20

High-throughput

0.536

High

743047

SWI3
SWI/SNF complex subunit SWI3

1

20

High-throughput

0.536

High

794206

ISW1
ISWI chromatin-remodeling complex ATPase ISW1

1

20

High-throughput

0.536

High

850559

RSC8
Chromatin structure-remodeling complex protein RSC8

1

17

High-throughput

0.536

High

948631

ACT
Actin

1

7

High-throughput

0.536

High

1036957

RUVB1
RuvB-like protein 1

1

16

High-throughput

0.536

High

1036962

RSC3
Chromatin structure-remodeling complex protein RSC3

1

3

High-throughput

0.536

High

433803

RL26A
Large ribosomal subunit protein uL24A

2

2

High-throughput

0.533

High

656993

BUR1
Serine/threonine-protein kinase BUR1

1

17

High-throughput

0.515

High

744332

CHD1
Chromo domain-containing protein 1

1

20

High-throughput

0.515

High

553554

PDR1
Transcription factor PDR1

1

0

High-throughput

0.513

High

818093

SLX8
E3 ubiquitin-protein ligase complex SLX5-SLX8 subunit SLX8

1

0

High-throughput

0.493

High

1036968

HAT1
Histone acetyltransferase type B catalytic subunit

1

0

High-throughput

0.493

High

782419

RPF2
Ribosome biogenesis protein RPF2

1

1

High-throughput

0.489

High

858051

RSSA2
Small ribosomal subunit protein uS2B

1

9

High-throughput

0.489

High

1036956

CCE1
Cruciform cutting endonuclease 1, mitochondrial

1

0

Small-scale

0.480

High

419489

H2A1
Histone H2A.1

1

20

High-throughput

0.479

High

435300

RS3
Small ribosomal subunit protein uS3

1

4

High-throughput

0.479

High

448330

PDE2
3',5'-cyclic-nucleotide phosphodiesterase 2

1

3

High-throughput

0.479

High

510745

HSP77
Import motor subunit, mitochondrial

1

15

High-throughput

0.479

High

514787

RS18A
Small ribosomal subunit protein uS13A

1

4

High-throughput

0.479

High

555135

G6PI
Glucose-6-phosphate isomerase

1

1

High-throughput

0.479

High

635984

ODO1
2-oxoglutarate dehydrogenase, mitochondrial

1

1

Small-scale

0.479

High

647191

RPC2
DNA-directed RNA polymerase III subunit RPC2

1

7

High-throughput

0.479

High

647824

RFA1
Replication factor A protein 1

1

9

Small-scale

0.479

High

679988

CDC48
Cell division control protein 48

1

4

High-throughput

0.479

High

684821

RL5
Large ribosomal subunit protein uL18

1

4

High-throughput

0.479

High

701561

IDH2
Isocitrate dehydrogenase [NAD] subunit 2, mitochondrial

1

4

Small-scale

0.479

High

705789

IDH1
Isocitrate dehydrogenase [NAD] subunit 1, mitochondrial

1

4

Small-scale

0.479

High

707950

TF2B
Transcription initiation factor IIB

1

4

High-throughput

0.479

High

737932

HOG1
Mitogen-activated protein kinase HOG1

1

11

High-throughput

0.479

High

745847

GSP1
GTP-binding nuclear protein GSP1/CNR1

1

7

High-throughput

0.479

High

752636

HSP78
Heat shock protein 78, mitochondrial

1

1

High-throughput

0.479

High

790282

GLYM
Serine hydroxymethyltransferase, mitochondrial

1

2

High-throughput

0.479

High

806492

NACA
Nascent polypeptide-associated complex subunit alpha

1

1

High-throughput

0.479

High

814026

IF2P
Eukaryotic translation initiation factor 5B

1

4

High-throughput

0.479

High

826763

DSN1
Kinetochore-associated protein DSN1

1

2

High-throughput

0.479

High

844583

UTP10
U3 small nucleolar RNA-associated protein 10

1

1

High-throughput

0.479

High

856558

ALDH4
Potassium-activated aldehyde dehydrogenase, mitochondrial

1

4

Small-scale

0.479

High

924999

APJ1
J domain-containing protein APJ1

1

9

High-throughput

0.479

High

925372

SAM50
Sorting assembly machinery 50 kDa subunit

1

2

High-throughput

0.479

High

932216

ORC1
Origin recognition complex subunit 1

1

9

High-throughput

0.479

High

963660

H3
Histone H3

1

20

High-throughput

0.479

High

1036955

NACB1
Nascent polypeptide-associated complex subunit beta-1

1

3

High-throughput

0.479

High

1036958

POB3
FACT complex subunit POB3

1

6

High-throughput

0.479

High

1036960

TFC6
Transcription factor tau 91 kDa subunit

1

2

High-throughput

0.479

High

1036966

RRP6
Exosome complex exonuclease RRP6

1

6

High-throughput

0.479

High

1036967

YRA1
RNA annealing protein YRA1

1

14

High-throughput

0.479

High

1036970

H2AZ
Histone H2A.Z

1

20

High-throughput

0.479

High

1036971

RL11B
Large ribosomal subunit protein uL5B

1

5

High-throughput

0.479

High

594987

ODPA
Pyruvate dehydrogenase E1 component subunit alpha, mitochondrial

1

0

High-throughput

0.458

High

746922

TIM23
Mitochondrial import inner membrane translocase subunit TIM23

1

0

High-throughput

0.458

High

781448

MIC60
MICOS complex subunit MIC60

1

0

High-throughput

0.458

High

818264

NSA2
Ribosome biogenesis protein NSA2

1

0

High-throughput

0.458

High

865713

MOG1
Nuclear import protein MOG1

1

0

High-throughput

0.458

High

1036959

COX20
Cytochrome c oxidase assembly protein COX20, mitochondrial

1

0

High-throughput

0.458

High

1036961

URN1
Pre-mRNA-splicing factor URN1

1

0

High-throughput

0.458

High

1036964

SGO1
Shugoshin

1

0

High-throughput

0.458

High

394837

EF1A
Elongation factor 1-alpha

1

4

High-throughput

0.445

High

453753

PYR1
Multifunctional protein URA2

1

5

High-throughput

0.445

High

527471

HSP72
Heat shock protein SSA2

1

14

High-throughput

0.445

High

754180

MSN2
Zinc finger protein MSN2

1

17

High-throughput

0.445

High

793976

TAF5
SAGA complex/transcription factor TFIID complex subunit TAF5

1

20

High-throughput

0.445

High

819563

SSB2
Ribosome-associated molecular chaperone SSB2

1

15

High-throughput

0.445

High

149910

RS9A
Small ribosomal subunit protein uS4A

1

4

High-throughput

0.437

High

154216

RL36B
Large ribosomal subunit protein eL36B

1

3

High-throughput

0.437

High

383182

RLA4
Large ribosomal subunit protein P2B

1

4

High-throughput

0.437

High

383852

RS17A
Small ribosomal subunit protein eS17A

1

3

High-throughput

0.437

High

432675

RL7A
Large ribosomal subunit protein uL30A

1

5

High-throughput

0.437

High

434074

RL33A
Large ribosomal subunit protein eL33A

1

1

High-throughput

0.437

High

434638

RL22A
Large ribosomal subunit protein eL22A

1

4

High-throughput

0.437

High

436120

RS13
Small ribosomal subunit protein uS15

1

3

High-throughput

0.437

High

442068

RS14A
Small ribosomal subunit protein uS11A

1

4

High-throughput

0.437

High

455218

RS19A
Small ribosomal subunit protein eS19A

1

5

High-throughput

0.437

High

504375

RL31A
Large ribosomal subunit protein eL31A

1

3

High-throughput

0.437

High

511268

RL20B
Large ribosomal subunit protein eL20B

1

3

High-throughput

0.437

High

513169

RS8A
Small ribosomal subunit protein eS8A

1

4

High-throughput

0.437

High

570118

RL3
Large ribosomal subunit protein uL3

1

4

High-throughput

0.437

High

601112

RL8A
Large ribosomal subunit protein eL8A

1

5

High-throughput

0.437

High

689112

RL16A
Large ribosomal subunit protein uL13A

1

2

High-throughput

0.437

High

689615

RS7A
Small ribosomal subunit protein eS7A

1

4

High-throughput

0.437

High

712652

RL8B
Large ribosomal subunit protein eL8B

1

5

High-throughput

0.437

High

747535

RSSA1
Small ribosomal subunit protein uS2A

1

9

High-throughput

0.437

High

778491

RS27A
Small ribosomal subunit protein eS27A

1

2

High-throughput

0.437

High

781250

RL14A
Large ribosomal subunit protein eL14A

1

4

High-throughput

0.437

High

792563

RL32
Large ribosomal subunit protein eL32

1

3

High-throughput

0.437

High

802336

RS20
Small ribosomal subunit protein uS10

1

6

High-throughput

0.437

High

803428

RL14B
Large ribosomal subunit protein eL14B

1

4

High-throughput

0.437

High

812587

LAA1
AP-1 accessory protein LAA1

1

1

High-throughput

0.437

High

825898

RL34B
Large ribosomal subunit protein eL34B

1

3

High-throughput

0.437

High

874479

RS12
Small ribosomal subunit protein eS12

1

4

High-throughput

0.437

High

923860

GIS2
Zinc finger protein GIS2

1

1

High-throughput

0.437

High

942017

RL22B
Large ribosomal subunit protein eL22B

1

4

High-throughput

0.437

High

1018149

RL34A
Large ribosomal subunit protein eL34A

1

3

High-throughput

0.437

High

1033514

RS15
Small ribosomal subunit protein uS19

1

6

High-throughput

0.437

High

1036965

RS10A
Small ribosomal subunit protein eS10A

1

4

High-throughput

0.437

High

743609

RTG1
Retrograde regulation protein 1

1

0

High-throughput

0.426

High

1035036

UBC7
Ubiquitin-conjugating enzyme E2 7

1

7

High-throughput

0.417

High

592447

VATB
V-type proton ATPase subunit B

1

11

High-throughput

0.407

High

836856

MPG1
Mannose-1-phosphate guanyltransferase

1

3

High-throughput

0.407

High

1036963

VIP1
Inositol hexakisphosphate and diphosphoinositol-pentakisphosphate kinase

1

0

High-throughput

0.279

Low

511476

RL43B
Large ribosomal subunit protein eL43B

1

0

High-throughput

0.249

Low

797780

AIM4
Altered inheritance of mitochondria protein 4

1

0

High-throughput

0.249

Low

1036972

YN034
Uncharacterized protein YNR034W-A

1

0

Small-scale

0.249

Low


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Last updated: 11Aug2025