Protein: STI1
Heat shock protein STI1

Gene: STI1
Organism: Saccharomyces cerevisiae S288C
Interactions: 113
UniProt ID: P15705

Gene Ontology (top 5):
GO:0003729 - mRNA binding
GO:0005737 - cytoplasm
GO:0006457 - protein folding
GO:0006626 - protein targeting to mitochondrion
GO:0008104 - intracellular protein localization

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

392158

HSP82
ATP-dependent molecular chaperone HSP82

42

20

Small-scale

0.995

High

578768

HSC82
ATP-dependent molecular chaperone HSC82

18

20

Small-scale

0.986

High

522945

HSP71
Heat shock protein SSA1

10

20

Small-scale

0.971

High

525829

HSP72
Heat shock protein SSA2

6

20

Small-scale

0.936

High

585581

STI1
Heat shock protein STI1

2

19

Small-scale

0.793

High

543699

SSB1
Ribosome-associated molecular chaperone SSB1

2

20

Small-scale

0.789

High

451990

TOM70
Mitochondrial import receptor subunit TOM70

2

19

Small-scale

0.778

High

585587

HSP74
Heat shock protein SSA4

2

20

Small-scale

0.757

High

585603

HSP7F
Heat shock protein homolog SSE1

2

20

Small-scale

0.754

High

585604

HSP79
Heat shock protein homolog SSE2

2

20

Small-scale

0.754

High

585600

HS104
Heat shock protein 104

5

7

Small-scale

0.714

High

585627

SSB2
Ribosome-associated molecular chaperone SSB2

2

20

High-throughput

0.712

High

585591

SIS1
Protein SIS1

4

20

High-throughput

0.678

High

481463

HSP73
Heat shock protein SSA3

1

20

Small-scale

0.621

High

585605

GSP1
GTP-binding nuclear protein GSP1/CNR1

1

5

High-throughput

0.618

High

585626

YRF12
Y' element ATP-dependent helicase protein 1 copy 2

1

4

High-throughput

0.618

High

585659

SGT2
Small glutamine-rich tetratricopeptide repeat-containing protein 2

1

18

Small-scale

0.618

High

453401

PYR1
Multifunctional protein URA2

2

6

High-throughput

0.608

High

438182

CDC37
Hsp90 co-chaperone Cdc37

1

8

Small-scale

0.578

High

585618

SSZ1
Ribosome-associated complex subunit SSZ1

1

20

High-throughput

0.575

High

585625

HSP7E
Heat shock protein SSC3, mitochondrial

1

20

High-throughput

0.575

High

585613

ATR
Serine/threonine-protein kinase MEC1

2

9

High-throughput

0.574

High

509373

UBI4P
Polyubiquitin [Cleaved into: Ubiquitin]

2

13

Small-scale

0.571

High

585644

PPID
Peptidyl-prolyl cis-trans isomerase CPR6

1

2

Small-scale

0.569

High

585595

MSP1
Outer mitochondrial transmembrane helix translocase

1

18

Small-scale

0.561

High

585663

DBP10
ATP-dependent RNA helicase DBP10

1

12

High-throughput

0.553

High

585610

TOM20
Mitochondrial import receptor subunit TOM20

2

3

Small-scale

0.550

High

440891

CDC7
Cell division control protein 7

1

17

High-throughput

0.536

High

585589

UBA1
Ubiquitin-activating enzyme E1 1

1

9

High-throughput

0.536

High

585599

CCR4
CCR4-Not complex 3'-5'-exoribonuclease subunit Ccr4

1

10

High-throughput

0.536

High

585608

PRS6B
26S proteasome regulatory subunit 6B homolog

1

9

High-throughput

0.536

High

585632

SMK1
Sporulation-specific mitogen-activated protein kinase SMK1

1

6

High-throughput

0.536

High

585638

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

2

12

High-throughput

0.533

High

585637

NSE4
Non-structural maintenance of chromosome element 4

2

1

High-throughput

0.516

High

585650

GCN5
Histone acetyltransferase GCN5

1

19

High-throughput

0.514

High

585602

SIP1
SNF1 protein kinase subunit beta-1

1

0

High-throughput

0.513

High

585636

SKP2
F-box protein SKP2

1

0

High-throughput

0.513

High

585611

MCR1
NADH-cytochrome b5 reductase 2

1

7

Small-scale

0.512

High

448630

SNF1
Carbon catabolite-derepressing protein kinase

1

3

High-throughput

0.501

High

585612

AKL1
Serine/threonine-protein kinase AKL1

1

5

High-throughput

0.501

High

585639

IKS1
Probable serine/threonine-protein kinase IKS1

1

7

High-throughput

0.501

High

585664

AHA1
Hsp90 co-chaperone AHA1

1

4

Small-scale

0.501

High

585585

CLH
Clathrin heavy chain

1

2

High-throughput

0.494

High

585657

SGT1
Protein SGT1

1

19

High-throughput

0.494

High

585584

PRP4
U4/U6 small nuclear ribonucleoprotein PRP4

1

17

High-throughput

0.489

High

585633

COPB2
Coatomer subunit beta'

1

10

High-throughput

0.489

High

585648

RAD25
General transcription and DNA repair factor IIH helicase/translocase subunit XPB/SSL2

1

8

High-throughput

0.489

High

585651

KU80
ATP-dependent DNA helicase II subunit 2

1

4

High-throughput

0.489

High

358957

G3P2
Glyceraldehyde-3-phosphate dehydrogenase 2

1

8

High-throughput

0.479

High

365548

PGK
Phosphoglycerate kinase

1

4

High-throughput

0.479

High

367676

ENO1
Enolase 1

1

6

High-throughput

0.479

High

416361

HXKA
Hexokinase-1

1

1

High-throughput

0.479

High

417016

VDAC1
Non-selective voltage-gated ion channel 1

1

4

Small-scale

0.479

High

430767

ERF3
Eukaryotic peptide chain release factor GTP-binding subunit

1

7

Small-scale

0.479

High

438605

SC160
Protein SCP160

1

11

High-throughput

0.479

High

477504

MYO1
Myosin-1

1

5

Small-scale

0.479

High

585586

XRN1
5'-3' exoribonuclease 1

1

4

High-throughput

0.479

High

585588

RAD53
Serine/threonine-protein kinase RAD53

1

12

High-throughput

0.479

High

585594

RS2
Small ribosomal subunit protein uS5

1

2

Small-scale

0.479

High

585598

BMH1
Protein BMH1

1

6

High-throughput

0.479

High

585601

RPC3
DNA-directed RNA polymerase III subunit RPC3

1

2

High-throughput

0.479

High

585607

PRS6A
26S proteasome regulatory subunit 6A

1

12

High-throughput

0.479

High

585615

ATG8
Autophagy-related protein 8

1

5

High-throughput

0.479

High

585617

OM14
Mitochondrial outer membrane protein OM14

1

1

Small-scale

0.479

High

585620

UBA4
Adenylyltransferase and sulfurtransferase UBA4

1

11

High-throughput

0.479

High

585624

LAA1
AP-1 accessory protein LAA1

1

1

High-throughput

0.479

High

585629

TM108
Protein TMA108

1

4

High-throughput

0.479

High

585631

MKT1
Post-transcriptional regulator MKT1

1

1

High-throughput

0.479

High

585642

PIL1
Sphingolipid long chain base-responsive protein PIL1

1

1

High-throughput

0.479

High

585649

TOM1
E3 ubiquitin-protein ligase TOM1

1

17

High-throughput

0.479

High

585658

TMA46
Translation machinery-associated protein 46

1

1

High-throughput

0.479

High

585662

HSP42
Heat shock protein 42

1

2

High-throughput

0.479

High

585622

SMC2
Structural maintenance of chromosomes protein 2

1

5

High-throughput

0.470

High

585656

HRD1
ERAD-associated E3 ubiquitin-protein ligase HRD1

1

6

High-throughput

0.470

High

368401

TPIS
Triosephosphate isomerase

1

0

High-throughput

0.458

High

439223

PDC1
Pyruvate decarboxylase isozyme 1

1

0

High-throughput

0.458

High

585619

SDO1L
Restriction of telomere capping protein 3

1

0

Small-scale

0.458

High

585643

DCP2
m7GpppN-mRNA hydrolase

1

0

Small-scale

0.458

High

585655

MTAP
S-methyl-5'-thioadenosine phosphorylase

1

0

High-throughput

0.458

High

585652

ISR1
Serine/threonine-protein kinase ISR1

1

1

High-throughput

0.457

High

364903

KPYK1
Pyruvate kinase 1

1

5

High-throughput

0.445

High

394189

EF1A
Elongation factor 1-alpha

1

5

High-throughput

0.445

High

585582

VATB
V-type proton ATPase subunit B

1

10

High-throughput

0.445

High

585609

HSP78
Heat shock protein 78, mitochondrial

1

6

High-throughput

0.445

High

585623

CAJ1
Protein CAJ1

1

20

High-throughput

0.445

High

585635

MPG1
Mannose-1-phosphate guanyltransferase

1

1

High-throughput

0.445

High

367881

ENO2
Enolase 2

1

6

High-throughput

0.437

High

401861

RPB1
DNA-directed RNA polymerase II subunit RPB1

1

6

High-throughput

0.437

High

408389

GAL4
Regulatory protein GAL4

1

1

Small-scale

0.437

High

585590

TOM40
Mitochondrial import receptor subunit TOM40

1

2

Small-scale

0.437

High

585592

CANB
Calcineurin subunit B

1

1

High-throughput

0.437

High

585593

RNQ1
[PIN+] prion protein RNQ1

1

1

High-throughput

0.437

High

585596

TF2B
Transcription initiation factor IIB

1

5

High-throughput

0.437

High

585597

TF3B
Transcription factor IIIB 70 kDa subunit

1

5

High-throughput

0.437

High

585606

TIM23
Mitochondrial import inner membrane translocase subunit TIM23

1

2

Small-scale

0.437

High

585614

NU170
Nucleoporin NUP170

1

3

High-throughput

0.437

High

585621

RPN10
26S proteasome regulatory subunit RPN10

1

2

High-throughput

0.437

High

585628

MLP2
Protein MLP2

1

7

High-throughput

0.437

High

585630

FIS1
Mitochondrial fission 1 protein

1

2

Small-scale

0.437

High

585640

MOG1
Nuclear import protein MOG1

1

1

High-throughput

0.437

High

585645

SAM50
Sorting assembly machinery 50 kDa subunit

1

4

Small-scale

0.437

High

585647

NUM1
Nuclear migration protein NUM1

1

8

High-throughput

0.437

High

585660

ATG9
Autophagy-related protein 9

1

1

High-throughput

0.437

High

585661

RRP6
Exosome complex exonuclease RRP6

1

2

High-throughput

0.437

High

585654

SWA2
Auxilin-like clathrin uncoating factor SWA2

1

17

High-throughput

0.407

High

585653

YD306
F-box protein YDR306C

1

0

High-throughput

0.279

Low

585646

YE066
Putative uncharacterized protein YER066C-A

1

0

High-throughput

0.261

Low

585641

SCS3
Acyl-coenzyme A diphosphatase SCS3

1

0

Small-scale

0.251

Low

554995

G6PI
Glucose-6-phosphate isomerase

1

0

High-throughput

0.249

Low

585583

EST1
Telomere elongation protein EST1

1

0

High-throughput

0.249

Low

585616

GID4
GID complex substrate-recognition subunit 4

1

0

High-throughput

0.249

Low

585634

MID1
Stretch-activated cation channel MID1

1

0

Small-scale

0.249

Low


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Last updated: 11Aug2025