Protein: NAT1
N-terminal acetyltransferase A complex subunit NAT1 (NatA complex subunit NAT1) (Amino-terminal, alpha-amino, acetyltransferase 1)

Gene: NAT1
Organism: Saccharomyces cerevisiae S288C
Interactions: 130
UniProt ID: P12945

Gene Ontology (top 5):
GO:0005737 - cytoplasm
GO:0005739 - mitochondrion
GO:0010698 - acetyltransferase activator activity
GO:0031415 - NatA complex
GO:0043022 - ribosome binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

456495

ARD1
N-terminal acetyltransferase A complex catalytic subunit ARD1

7

13

Small-scale

0.963

High

557640

NAT5
N-alpha-acetyltransferase NAT5

3

16

Small-scale

0.855

High

557590

GBLP
Small ribosomal subunit protein RACK1

4

9

High-throughput

0.691

High

434766

RS3
Small ribosomal subunit protein uS3

3

2

High-throughput

0.633

High

149545

RS9A
Small ribosomal subunit protein uS4A

2

1

High-throughput

0.584

High

435728

RS13
Small ribosomal subunit protein uS15

2

1

High-throughput

0.584

High

557565

RS2
Small ribosomal subunit protein uS5

2

1

High-throughput

0.584

High

557607

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

2

5

High-throughput

0.584

High

557615

RS12
Small ribosomal subunit protein eS12

2

1

High-throughput

0.584

High

557625

RS15
Small ribosomal subunit protein uS19

2

2

High-throughput

0.584

High

557554

CAF20
Cap-associated protein CAF20

2

0

High-throughput

0.559

High

557587

RS27A
Small ribosomal subunit protein eS27A

2

0

High-throughput

0.559

High

557591

RS20
Small ribosomal subunit protein uS10

2

0

High-throughput

0.559

High

557647

RIO1
Serine/threonine-protein kinase RIO1

2

0

High-throughput

0.559

High

543634

SSB1
Ribosome-associated molecular chaperone SSB1

2

6

High-throughput

0.552

High

557600

SSB2
Ribosome-associated molecular chaperone SSB2

2

6

High-throughput

0.552

High

435508

RS9B
Small ribosomal subunit protein uS4B

2

1

High-throughput

0.549

High

557573

XPO1
Exportin-1

1

7

High-throughput

0.536

High

557616

RL4B
Large ribosomal subunit protein uL4B

1

2

High-throughput

0.536

High

557621

BRE5
UBP3-associated protein BRE5

1

2

High-throughput

0.536

High

557648

RL7B
Large ribosomal subunit protein uL30B

1

1

High-throughput

0.536

High

383474

RS17A
Small ribosomal subunit protein eS17A

2

1

High-throughput

0.533

High

441661

RS14A
Small ribosomal subunit protein uS11A

2

2

High-throughput

0.533

High

454828

RS19A
Small ribosomal subunit protein eS19A

2

3

High-throughput

0.533

High

557570

RS7A
Small ribosomal subunit protein eS7A

2

4

High-throughput

0.533

High

557584

RS3A1
Small ribosomal subunit protein eS1A

2

2

High-throughput

0.533

High

557563

SIS1
Protein SIS1

2

5

High-throughput

0.521

High

557579

RSSA1
Small ribosomal subunit protein uS2A

2

2

High-throughput

0.521

High

557633

SML1
Ribonucleotide reductase inhibitor protein SML1

1

0

High-throughput

0.513

High

557558

MDHM
Malate dehydrogenase, mitochondrial

1

1

Small-scale

0.501

High

557581

CBF5
H/ACA ribonucleoprotein complex subunit CBF5

1

0

High-throughput

0.493

High

438599

SC160
Protein SCP160

1

6

High-throughput

0.479

High

511725

RS24A
Small ribosomal subunit protein eS24A

1

1

High-throughput

0.479

High

512004

RS4A
Small ribosomal subunit protein eS4A

1

1

High-throughput

0.479

High

557556

HSC82
ATP-dependent molecular chaperone HSC82

1

6

High-throughput

0.479

High

557560

KCC2
Calcium/calmodulin-dependent protein kinase II

1

5

High-throughput

0.479

High

557562

DBP2
ATP-dependent RNA helicase DBP2

1

3

High-throughput

0.479

High

557567

CDC48
Cell division control protein 48

1

1

High-throughput

0.479

High

557572

BMH1
Protein BMH1

1

3

High-throughput

0.479

High

557574

RPC3
DNA-directed RNA polymerase III subunit RPC3

1

1

High-throughput

0.479

High

557580

PRS6A
26S proteasome regulatory subunit 6A

1

8

Small-scale

0.479

High

557602

TM108
Protein TMA108

1

2

High-throughput

0.479

High

557628

XRN2
5'-3' exoribonuclease 2

1

1

High-throughput

0.479

High

557644

TMA46
Translation machinery-associated protein 46

1

1

High-throughput

0.479

High

557649

SIZ2
E3 SUMO-protein ligase SIZ2

1

1

High-throughput

0.479

High

557650

RPN5
26S proteasome regulatory subunit RPN5

1

5

Small-scale

0.479

High

557557

FBRL
rRNA 2'-O-methyltransferase fibrillarin

1

1

High-throughput

0.470

High

557630

HAS1
ATP-dependent RNA helicase HAS1

1

6

High-throughput

0.470

High

557634

RRP5
rRNA biogenesis protein RRP5

1

2

High-throughput

0.470

High

557646

YRA1
RNA annealing protein YRA1

1

7

High-throughput

0.470

High

557652

DBP10
ATP-dependent RNA helicase DBP10

1

7

High-throughput

0.470

High

557653

NOP56
Nucleolar protein 56

1

4

High-throughput

0.470

High

514412

RS18A
Small ribosomal subunit protein uS13A

1

0

High-throughput

0.458

High

557568

RS5
Small ribosomal subunit protein uS7

1

0

High-throughput

0.458

High

557589

YKH1
Uncharacterized oxidoreductase YKL071W

1

0

High-throughput

0.458

High

557592

BFR1
Nuclear segregation protein BFR1

1

0

High-throughput

0.458

High

557593

STM1
Suppressor protein STM1

1

0

High-throughput

0.458

High

557612

MPS3
Spindle pole body assembly component MPS3

1

0

High-throughput

0.458

High

557618

EIF2A
Eukaryotic translation initiation factor 2A

1

0

High-throughput

0.458

High

557629

SVL3
Styryl dye vacuolar localization protein 3

1

0

High-throughput

0.458

High

557631

MTQ2
eRF1 methyltransferase catalytic subunit MTQ2

1

0

High-throughput

0.458

High

557637

TSR1
Ribosome biogenesis protein TSR1

1

0

High-throughput

0.458

High

557638

VAM6
Vacuolar morphogenesis protein 6

1

0

High-throughput

0.458

High

531578

RL4A
Large ribosomal subunit protein uL4A

1

2

Small-scale

0.457

High

392121

HSP82
ATP-dependent molecular chaperone HSP82

1

6

High-throughput

0.445

High

510134

HSP77
Import motor subunit, mitochondrial

1

6

High-throughput

0.445

High

522887

HSP71
Heat shock protein SSA1

1

6

High-throughput

0.445

High

525776

HSP72
Heat shock protein SSA2

1

6

High-throughput

0.445

High

557564

SCJ1
DnaJ-related protein SCJ1

1

3

High-throughput

0.445

High

557575

ZUO1
Zuotin

1

7

High-throughput

0.445

High

557577

HSP7F
Heat shock protein homolog SSE1

1

9

High-throughput

0.445

High

557578

HSP79
Heat shock protein homolog SSE2

1

9

High-throughput

0.445

High

557582

HSP78
Heat shock protein 78, mitochondrial

1

2

High-throughput

0.445

High

557585

MDJ1
DnaJ homolog 1, mitochondrial

1

5

High-throughput

0.445

High

557594

TCPB
T-complex protein 1 subunit beta

1

11

High-throughput

0.445

High

557611

JJJ2
J protein JJJ2

1

7

High-throughput

0.445

High

557613

TCPQ
T-complex protein 1 subunit theta

1

11

High-throughput

0.445

High

557622

APJ1
J domain-containing protein APJ1

1

6

High-throughput

0.445

High

455367

RS19B
Small ribosomal subunit protein eS19B

1

3

High-throughput

0.437

High

502626

RS25B
Small ribosomal subunit protein eS25B

1

1

High-throughput

0.437

High

504000

RL31A
Large ribosomal subunit protein eL31A

1

1

High-throughput

0.437

High

512216

RS6A
Small ribosomal subunit protein eS6A

1

1

High-throughput

0.437

High

557555

RS17B
Small ribosomal subunit protein eS17B

1

1

High-throughput

0.437

High

557561

RS3A2
Small ribosomal subunit protein eS1B

1

2

High-throughput

0.437

High

557566

KRR1
KRR1 small subunit processome component

1

1

High-throughput

0.437

High

557571

TF2B
Transcription initiation factor IIB

1

2

High-throughput

0.437

High

557576

RPN2
26S proteasome regulatory subunit RPN2

1

1

Small-scale

0.437

High

557583

IXR1
Intrastrand cross-link recognition protein

1

2

High-throughput

0.437

High

557603

ULP2
Ubiquitin-like-specific protease 2

1

3

High-throughput

0.437

High

557604

RS29A
Small ribosomal subunit protein uS14A

1

1

High-throughput

0.437

High

557605

RS29B
Small ribosomal subunit protein uS14B

1

1

High-throughput

0.437

High

557608

RSSA2
Small ribosomal subunit protein uS2B

1

2

High-throughput

0.437

High

557609

RS10B
Small ribosomal subunit protein eS10B

1

1

High-throughput

0.437

High

557614

RS7B
Small ribosomal subunit protein eS7B

1

4

High-throughput

0.437

High

557620

PRS10
26S proteasome subunit RPT4

1

9

Small-scale

0.437

High

557626

PRS8
26S proteasome regulatory subunit 8 homolog

1

7

Small-scale

0.437

High

557627

ULP1
Ubiquitin-like-specific protease 1

1

3

High-throughput

0.437

High

557632

SCC2
Sister chromatid cohesion protein 2

1

1

High-throughput

0.437

High

557639

REXO4
RNA exonuclease 4

1

1

High-throughput

0.437

High

557641

RPN8
26S proteasome regulatory subunit RPN8

1

2

Small-scale

0.437

High

557642

RS10A
Small ribosomal subunit protein eS10A

1

1

High-throughput

0.437

High

557645

MLH3
DNA mismatch repair protein MLH3

1

1

High-throughput

0.437

High

557651

RPN6
26S proteasome regulatory subunit RPN6

1

3

Small-scale

0.437

High

557655

RS25A
Small ribosomal subunit protein eS25A

1

1

High-throughput

0.437

High

557606

MPG1
Mannose-1-phosphate guanyltransferase

1

0

High-throughput

0.426

High

557610

PFD1
Prefoldin subunit 1

1

0

High-throughput

0.426

High

557624

SEN1
Helicase SEN1

1

0

Small-scale

0.426

High

557595

CAJ1
Protein CAJ1

1

9

High-throughput

0.407

High

557601

JEM1
DnaJ-like chaperone JEM1

1

9

High-throughput

0.407

High

557559

SPO7
Sporulation-specific protein SPO7

2

0

High-throughput

0.307

High

512775

RS8A
Small ribosomal subunit protein eS8A

2

0

High-throughput

0.305

High

557586

OSH1
Oxysterol-binding protein homolog 1

1

0

High-throughput

0.269

Low

557636

RSC3
Chromatin structure-remodeling complex protein RSC3

1

0

High-throughput

0.269

Low

376961

MFAL1
Mating factor alpha-1

1

0

Small-scale

0.261

Low

409896

RL25
Large ribosomal subunit protein uL23

1

0

High-throughput

0.249

Low

433404

RL26A
Large ribosomal subunit protein uL24A

1

0

High-throughput

0.249

Low

502802

RS22A
Small ribosomal subunit protein uS8A

1

0

High-throughput

0.249

Low

503464

RS28B
Small ribosomal subunit protein eS28B

1

0

High-throughput

0.249

Low

557569

RL16A
Large ribosomal subunit protein uL13A

1

0

High-throughput

0.249

Low

557588

EAP1
Protein EAP1

1

0

High-throughput

0.249

Low

557596

LAA1
AP-1 accessory protein LAA1

1

0

High-throughput

0.249

Low

557597

RS26B
Small ribosomal subunit protein eS26B

1

0

High-throughput

0.249

Low

557598

RPN3
26S proteasome regulatory subunit RPN3

1

0

Small-scale

0.249

Low

557599

NSA2
Ribosome biogenesis protein NSA2

1

0

High-throughput

0.249

Low

557619

PESC
Pescadillo homolog

1

0

High-throughput

0.249

Low

557623

YNF0
Uncharacterized protein YNL050C

1

0

High-throughput

0.249

Low

557635

TFC6
Transcription factor tau 91 kDa subunit

1

0

High-throughput

0.249

Low

557643

AP3D
AP-3 complex subunit delta

1

0

High-throughput

0.249

Low

557654

RS21B
Small ribosomal subunit protein eS21B

1

0

High-throughput

0.249

Low

557617

YG1A
Uncharacterized membrane protein YGR016W

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025