Protein: SAR1
Small COPII coat GTPase SAR1 (EC 3.6.5.-) (GTP-binding protein SAR1) (Secretion-associated RAS-related protein 1)

Gene: SAR1
Organism: Saccharomyces cerevisiae S288C
Interactions: 77
UniProt ID: P20606

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0000266 - mitochondrial fission
GO:0003400 - regulation of COPII vesicle coating
GO:0003924 - GTPase activity
GO:0005525 - GTP binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

546683

SEC23
Protein transport protein SEC23

8

14

Small-scale

0.968

High

594407

SEC24
Protein transport protein SEC24

5

14

Small-scale

0.912

High

594384

BET1
Protein transport protein BET1

4

6

Small-scale

0.698

High

594399

NEL1
GTPase-activating protein NEL1

1

15

Small-scale

0.692

High

594400

SEC31
Protein transport protein SEC31

1

8

Small-scale

0.647

High

594391

EMP24
Endosomal protein P24B

2

14

Small-scale

0.646

High

514285

SEC12
Guanine nucleotide-exchange factor SEC12

2

10

Small-scale

0.625

High

594382

SEC22
Protein transport protein SEC22

2

11

Small-scale

0.621

High

543181

HSC82
ATP-dependent molecular chaperone HSC82

2

9

High-throughput

0.584

High

594410

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

2

7

High-throughput

0.584

High

594421

SED5
Integral membrane protein SED5

2

20

Small-scale

0.571

High

594388

BOS1
Protein transport protein BOS1

1

1

Small-scale

0.561

High

419419

HIP1
Histidine permease

1

12

Small-scale

0.554

High

594401

TEM1
Protein TEM1

1

20

High-throughput

0.536

High

594417

BRE5
UBP3-associated protein BRE5

1

5

High-throughput

0.536

High

594420

UBP3
Ubiquitin carboxyl-terminal hydrolase 3

1

2

High-throughput

0.536

High

365777

HSP82
ATP-dependent molecular chaperone HSP82

2

9

High-throughput

0.533

High

594424

TVP15
Golgi apparatus membrane protein TVP15

1

2

High-throughput

0.508

High

594387

SED4
Putative guanine nucleotide-exchange factor SED4

1

3

Small-scale

0.501

High

594414

ERV14
ER-derived vesicles protein ERV14

1

1

Small-scale

0.501

High

412517

CDC7
Cell division control protein 7

1

11

High-throughput

0.489

High

594437

IES3
Ino eighty subunit 3

1

1

High-throughput

0.489

High

594412

SEC16
COPII coat assembly protein SEC16

1

0

Small-scale

0.480

High

580800

GAP1
General amino-acid permease GAP1

1

8

Small-scale

0.479

High

594383

VPS34
Phosphatidylinositol 3-kinase VPS34

1

12

High-throughput

0.479

High

594393

TOM20
Mitochondrial import receptor subunit TOM20

1

6

High-throughput

0.479

High

594397

ATG8
Autophagy-related protein 8

1

8

High-throughput

0.479

High

594398

RPN1
26S proteasome regulatory subunit RPN1

1

1

High-throughput

0.479

High

594403

ERV46
ER-derived vesicles protein ERV46

1

7

Small-scale

0.479

High

594404

IF4F1
Eukaryotic initiation factor 4F subunit p150

1

1

High-throughput

0.479

High

594415

PIL1
Sphingolipid long chain base-responsive protein PIL1

1

1

High-throughput

0.479

High

594416

ERV29
ER-derived vesicles protein ERV29

1

1

Small-scale

0.479

High

594418

TMEDA
Endoplasmic reticulum vesicle protein 25

1

16

Small-scale

0.479

High

594419

NUM1
Nuclear migration protein NUM1

1

19

High-throughput

0.479

High

594425

DHR1
Probable ATP-dependent RNA helicase DHR1

1

3

High-throughput

0.479

High

594426

SEC13
Protein transport protein SEC13

1

8

High-throughput

0.479

High

594427

ERV41
ER-derived vesicles protein ERV41

1

7

Small-scale

0.479

High

594435

ATG9
Autophagy-related protein 9

1

1

High-throughput

0.479

High

594429

CORO
Coronin-like protein

1

5

High-throughput

0.470

High

357202

RMAR
Small ribosomal subunit protein uS3m

1

0

High-throughput

0.458

High

534366

DPM1
Dolichol-phosphate mannosyltransferase

1

0

High-throughput

0.458

High

594409

UTP10
U3 small nucleolar RNA-associated protein 10

1

0

High-throughput

0.458

High

594423

BECN1
Vacuolar protein sorting-associated protein 30

1

0

High-throughput

0.458

High

594408

BNI1
Protein BNI1

1

7

High-throughput

0.457

High

594432

TLG2
t-SNARE affecting a late Golgi compartment protein 2

1

20

Small-scale

0.445

High

406779

RS3
Small ribosomal subunit protein uS3

1

3

High-throughput

0.437

High

413301

RS14A
Small ribosomal subunit protein uS11A

1

1

High-throughput

0.437

High

485642

IF4A
ATP-dependent RNA helicase eIF4A

1

7

High-throughput

0.437

High

524162

CAF20
Cap-associated protein CAF20

1

2

High-throughput

0.437

High

542097

CYC8
General transcriptional corepressor CYC8

1

1

Small-scale

0.437

High

594386

SIS1
Protein SIS1

1

6

High-throughput

0.437

High

594389

TF2B
Transcription initiation factor IIB

1

2

High-throughput

0.437

High

594392

PRS6A
26S proteasome regulatory subunit 6A

1

2

High-throughput

0.437

High

594394

CENPA
Histone H3-like centromeric protein CSE4

1

1

High-throughput

0.437

High

594395

DOA1
Protein DOA1

1

4

Small-scale

0.437

High

594396

NU170
Nucleoporin NUP170

1

1

High-throughput

0.437

High

594402

LAA1
AP-1 accessory protein LAA1

1

3

High-throughput

0.437

High

594411

MPS3
Spindle pole body assembly component MPS3

1

2

High-throughput

0.437

High

594428

MMS22
E3 ubiquitin-protein ligase substrate receptor MMS22

1

1

High-throughput

0.437

High

594431

SUB2
ATP-dependent RNA helicase SUB2

1

8

High-throughput

0.437

High

594434

ESA1
Histone acetyltransferase ESA1

1

1

Small-scale

0.437

High

594405

PFD2
Prefoldin subunit 2

1

1

High-throughput

0.407

High

594406

SSB2
Ribosome-associated molecular chaperone SSB2

1

8

High-throughput

0.407

High

594438

RLF2
Chromatin assembly factor 1 subunit p90

1

4

High-throughput

0.407

High

594439

SET6
Potential protein lysine methyltransferase SET6

1

1

High-throughput

0.407

High

405428

RL26A
Large ribosomal subunit protein uL24A

1

0

High-throughput

0.249

Low

407723

RS13
Small ribosomal subunit protein uS15

1

0

High-throughput

0.249

Low

425763

RS19A
Small ribosomal subunit protein eS19A

1

0

High-throughput

0.249

Low

480480

RS8A
Small ribosomal subunit protein eS8A

1

0

High-throughput

0.249

Low

594385

PSA2
Proteasome subunit alpha type-2

1

0

High-throughput

0.249

Low

594390

RPC3
DNA-directed RNA polymerase III subunit RPC3

1

0

High-throughput

0.249

Low

594413

RS12
Small ribosomal subunit protein eS12

1

0

High-throughput

0.249

Low

594422

RS15
Small ribosomal subunit protein uS19

1

0

High-throughput

0.249

Low

594430

ATG23
Autophagy-related protein 23

1

0

High-throughput

0.249

Low

594433

SGO1
Shugoshin

1

0

High-throughput

0.249

Low

594436

RIO1
Serine/threonine-protein kinase RIO1

1

0

High-throughput

0.249

Low

561212

APA1
Protein APA1 [Includes: Diadenosine 5',5'''-P1,P4-tetraphosphate phosphorylase 1

1

0

High-throughput

0.232

Low


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Last updated: 15 Jul 2024