Protein: SBA1
Co-chaperone protein SBA1

Gene: SBA1
Organism: Saccharomyces cerevisiae S288C
Interactions: 133
UniProt ID: P28707

Gene Ontology (top 5):
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0006457 - protein folding
GO:0032212 - positive regulation of telomere maintenance via telomerase

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

392356

HSP82
ATP-dependent molecular chaperone HSP82

24

6

Small-scale

0.768

High

578976

HSC82
ATP-dependent molecular chaperone HSC82

11

6

Small-scale

0.752

High

704634

PPID
Peptidyl-prolyl cis-trans isomerase CPR6

3

3

Small-scale

0.647

High

526097

HSP72
Heat shock protein SSA2

3

1

High-throughput

0.624

High

704625

PPP5
Serine/threonine-protein phosphatase T

2

3

Small-scale

0.595

High

704612

DOT5
Peroxiredoxin DOT5

2

0

Small-scale

0.583

High

704642

ACT
Actin

2

1

Small-scale

0.576

High

704575

DGR2
2-deoxy-glucose resistant protein 2

2

4

Small-scale

0.554

High

704647

YMZ2
WD repeat-containing protein YMR102C

2

5

Small-scale

0.554

High

394311

EF1A
Elongation factor 1-alpha

1

1

Small-scale

0.527

High

538326

PYC1
Pyruvate carboxylase 1

1

2

Small-scale

0.527

High

600992

RL8A
Large ribosomal subunit protein eL8A

1

1

Small-scale

0.527

High

632632

DBP4
ATP-dependent RNA helicase HCA4

1

3

Small-scale

0.527

High

660209

AATC
Aspartate aminotransferase, cytoplasmic

1

1

Small-scale

0.527

High

668327

EFGM
Elongation factor G, mitochondrial

1

2

Small-scale

0.527

High

704577

MDHP
Malate dehydrogenase, peroxisomal

1

3

Small-scale

0.527

High

704592

FAT2
Oxalate--CoA ligase

1

1

Small-scale

0.527

High

704611

UTP25
U3 small nucleolar RNA-associated protein 25

1

1

Small-scale

0.527

High

704613

MVP1
Sorting nexin MVP1

1

1

Small-scale

0.527

High

704619

SYEC
Glutamate--tRNA ligase, cytoplasmic

1

1

Small-scale

0.527

High

704635

JJJ1
J protein JJJ1

1

2

Small-scale

0.527

High

704637

UBP10
Ubiquitin carboxyl-terminal hydrolase 10

1

1

Small-scale

0.527

High

704640

IDHH
Isocitrate dehydrogenase [NADP]

1

1

Small-scale

0.527

High

704643

PURA
Adenylosuccinate synthetase

1

1

Small-scale

0.527

High

704645

MAP1
Methionine aminopeptidase 1

1

1

Small-scale

0.527

High

704659

VIP1
Inositol hexakisphosphate and diphosphoinositol-pentakisphosphate kinase

1

1

Small-scale

0.527

High

704668

RIB2
Bifunctional protein RIB2 [Includes: tRNA pseudouridine(32) synthase, cytoplasmic

1

2

Small-scale

0.527

High

704669

MPD1
Protein disulfide-isomerase MPD1

1

5

Small-scale

0.527

High

704593

SRO77
Lethal(2) giant larvae protein homolog SRO77

1

2

High-throughput

0.515

High

704632

LSB1
LAS seventeen-binding protein 1

1

2

High-throughput

0.515

High

678511

TAH1
TPR repeat-containing protein associated with Hsp90

1

9

High-throughput

0.508

High

434141

RL36A
Large ribosomal subunit protein eL36A

1

0

Small-scale

0.504

High

531636

RL4A
Large ribosomal subunit protein uL4A

1

0

Small-scale

0.504

High

584893

TRM1
tRNA

1

0

Small-scale

0.504

High

624455

RDS2
Regulator of drug sensitivity 2

1

0

Small-scale

0.504

High

638707

RIR1
Ribonucleoside-diphosphate reductase large chain 1

1

0

Small-scale

0.504

High

677901

YCQ6
Uncharacterized protein YCR016W

1

0

Small-scale

0.504

High

704573

MLS1
Malate synthase 1

1

0

Small-scale

0.504

High

704587

YKC3
Uncharacterized protein YKL023W

1

0

Small-scale

0.504

High

704588

RL1D1
Ribosome biogenesis protein UTP30

1

0

Small-scale

0.504

High

704601

LYS1
Saccharopine dehydrogenase [NAD(+), L-lysine-forming]

1

0

Small-scale

0.504

High

704604

NPT1
Nicotinate phosphoribosyltransferase

1

0

Small-scale

0.504

High

704605

AST2
Protein AST2

1

0

Small-scale

0.504

High

704614

DIM1
Dimethyladenosine transferase

1

0

Small-scale

0.504

High

704624

PUS4
tRNA pseudouridine synthase 4

1

0

Small-scale

0.504

High

704629

DUO1
DASH complex subunit DUO1

1

0

Small-scale

0.504

High

704630

PALF
pH-response regulator protein palF/RIM8

1

0

Small-scale

0.504

High

704641

SUB1
RNA polymerase II transcriptional coactivator SUB1

1

0

Small-scale

0.504

High

704644

NOP3
Serine/arginine

1

0

Small-scale

0.504

High

704652

EMI2
Putative glucokinase-2

1

0

Small-scale

0.504

High

704655

RGC1
Regulator of the glycerol channel 1

1

0

Small-scale

0.504

High

704660

CMS1
Protein CMS1

1

0

Small-scale

0.504

High

704661

SDO1
Ribosome maturation protein SDO1

1

0

Small-scale

0.504

High

704664

NOB1
20S-pre-rRNA D-site endonuclease NOB1

1

0

Small-scale

0.504

High

704667

YD177
IMPACT family member YDL177C

1

0

Small-scale

0.504

High

446212

PHSG
Glycogen phosphorylase

1

1

Small-scale

0.501

High

585869

CSK21
Casein kinase II subunit alpha

1

3

Small-scale

0.501

High

704582

LHP1
La protein homolog

1

1

Small-scale

0.501

High

506364

NFT1
ABC transporter NFT1

1

1

High-throughput

0.494

High

597062

BIP
Endoplasmic reticulum chaperone BiP

1

0

High-throughput

0.493

High

704583

NPL4
Nuclear protein localization protein 4

1

0

High-throughput

0.493

High

704586

DEF1
RNA polymerase II degradation factor 1

1

0

High-throughput

0.493

High

704596

URA8
CTP synthase 2

1

0

High-throughput

0.493

High

704607

NUG1
Nuclear GTP-binding protein NUG1

1

0

High-throughput

0.493

High

704665

GPN2
GPN-loop GTPase 2

1

0

High-throughput

0.493

High

704580

MED17
Mediator of RNA polymerase II transcription subunit 17

1

0

High-throughput

0.486

High

672484

SYNM
Asparagine--tRNA ligase, mitochondrial

1

1

Small-scale

0.481

High

673549

NLE1
Ribosome assembly protein 4

1

3

Small-scale

0.481

High

678062

FEN2
Pantothenate transporter FEN2

1

2

Small-scale

0.481

High

704608

UTP7
U3 small nucleolar RNA-associated protein 7

1

1

Small-scale

0.481

High

704623

SYEM
Glutamate--tRNA ligase, mitochondrial

1

1

Small-scale

0.481

High

704649

HAS1
ATP-dependent RNA helicase HAS1

1

3

Small-scale

0.481

High

704663

BRX1
Ribosome biogenesis protein BRX1

1

2

Small-scale

0.481

High

452716

ADR1
Regulatory protein ADR1

1

1

Small-scale

0.481

High

704581

CNS1
Hsp70/Hsp90 co-chaperone CNS1

1

9

Small-scale

0.481

High

704626

HOS2
Probable histone deacetylase HOS2

1

1

Small-scale

0.481

High

704648

GCN5
Histone acetyltransferase GCN5

1

3

Small-scale

0.481

High

704651

CAF1B
Chromatin assembly factor 1 subunit B

1

3

Small-scale

0.481

High

421267

PHR
Deoxyribodipyrimidine photo-lyase, mitochondrial

1

0

Small-scale

0.480

High

704574

PUS3
tRNA pseudouridine(38/39) synthase

1

0

Small-scale

0.480

High

704584

YBF5
Deoxyribonuclease Tat-D

1

0

Small-scale

0.480

High

704602

STM1
Suppressor protein STM1

1

0

Small-scale

0.480

High

704610

ZC3HD
Sporulation-specific with a leucine zipper motif protein 1

1

0

Small-scale

0.480

High

704657

LOA1
Lysophosphatidic acid:oleoyl-CoA acyltransferase 1

1

0

Small-scale

0.480

High

704666

NMD4
Nonsense-mediated decay protein 4

1

0

Small-scale

0.480

High

513338

RL23B
Large ribosomal subunit protein uL14B

1

1

High-throughput

0.479

High

704572

TF2B
Transcription initiation factor IIB

1

1

High-throughput

0.479

High

704589

GLYC
Serine hydroxymethyltransferase, cytosolic

1

1

High-throughput

0.479

High

704590

ARA1
D-arabinose dehydrogenase [NAD(P)+] heavy chain

1

5

High-throughput

0.479

High

704594

ATG8
Autophagy-related protein 8

1

5

High-throughput

0.479

High

704618

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

1

2

High-throughput

0.479

High

704591

DTR1
Dityrosine transporter 1

1

1

High-throughput

0.470

High

704579

ODPB
Pyruvate dehydrogenase E1 component subunit beta, mitochondrial

1

1

High-throughput

0.464

High

454562

TFS2
Transcription elongation factor S-II

1

0

Small-scale

0.460

High

627815

PHO80
PHO85 cyclin PHO80

1

0

Small-scale

0.460

High

673080

RNQ1
[PIN+] prion protein RNQ1

1

0

Small-scale

0.460

High

704597

RSC30
Chromatin structure-remodeling complex protein RSC30

1

0

Small-scale

0.460

High

704603

PLB1
Lysophospholipase 1

1

0

Small-scale

0.460

High

704609

RTR1
RNA polymerase II subunit B1 CTD phosphatase RTR1

1

0

Small-scale

0.460

High

704621

TAF1
Transcription initiation factor TFIID subunit 1

1

0

Small-scale

0.460

High

704622

NOP9
Nucleolar protein 9

1

0

Small-scale

0.460

High

704628

SGF73
SAGA complex subunit SGF73

1

0

Small-scale

0.460

High

704653

EUC1
Transcription factor-like protein EUC1

1

0

Small-scale

0.460

High

704620

RPA43
DNA-directed RNA polymerase I subunit RPA43

1

0

High-throughput

0.458

High

704662

UBR2
E3 ubiquitin-protein ligase UBR2

1

0

High-throughput

0.458

High

704600

TOM71
Protein TOM71

1

9

Small-scale

0.457

High

704646

FOX2
Peroxisomal hydratase-dehydrogenase-epimerase

1

1

Small-scale

0.457

High

704670

HUT1
UDP-galactose transporter homolog 1

1

1

Small-scale

0.457

High

510268

HSP77
Import motor subunit, mitochondrial

1

1

High-throughput

0.445

High

523261

HSP71
Heat shock protein SSA1

1

1

High-throughput

0.445

High

704606

HSP7E
Heat shock protein SSC3, mitochondrial

1

1

High-throughput

0.445

High

506387

YK104
Putative uncharacterized protein YKR104W

1

1

High-throughput

0.439

High

704639

HDA1
Histone deacetylase HDA1

1

1

Small-scale

0.439

High

544057

SSB1
Ribosome-associated molecular chaperone SSB1

1

0

High-throughput

0.426

High

704585

FAB1
1-phosphatidylinositol 3-phosphate 5-kinase FAB1

1

3

High-throughput

0.407

High

704616

PXA1
Peroxisomal long-chain fatty acid import protein 2

1

0

High-throughput

0.282

High

704598

HTD2
Hydroxyacyl-thioester dehydratase type 2, mitochondrial

1

0

Small-scale

0.275

Low

704633

MAL12
Alpha-glucosidase MAL12

1

0

Small-scale

0.275

Low

704636

ALG9
Alpha-1,2-mannosyltransferase ALG9

1

0

Small-scale

0.275

Low

704650

NUP53
Nucleoporin NUP53

1

0

Small-scale

0.275

Low

704656

YLH47
LETM1 domain-containing protein YLH47, mitochondrial

1

0

Small-scale

0.275

Low

704627

YGO0
Uncharacterized membrane protein YGL140C

1

0

High-throughput

0.269

Low

704576

COQ2
4-hydroxybenzoate polyprenyltransferase, mitochondrial

1

0

Small-scale

0.261

Low

704595

CST26
2-acyl-1-lysophosphatidylinositol acyltransferase

1

0

Small-scale

0.261

Low

704599

RPF1
Ribosome production factor 1

1

0

Small-scale

0.261

Low

704615

PTE1
Peroxisomal acyl-coenzyme A thioester hydrolase 1

1

0

Small-scale

0.261

Low

704617

AQY3
Aquaglycerol porin AQY3

1

0

Small-scale

0.261

Low

704631

YG1I
Uncharacterized membrane protein YGR026W

1

0

Small-scale

0.261

Low

704658

ARV1
Protein ARV1

1

0

Small-scale

0.261

Low

515015

ASP22
L-asparaginase 2-2

1

0

High-throughput

0.251

Low

704578

HXT3
Low-affinity glucose transporter HXT3

1

0

Small-scale

0.251

Low

704654

ERV41
ER-derived vesicles protein ERV41

1

0

Small-scale

0.251

Low

704638

SAM50
Sorting assembly machinery 50 kDa subunit

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025