Protein: SRPR
Signal recognition particle receptor subunit alpha homolog (SR-alpha) (Docking protein alpha) (DP-alpha)

Gene: SRPR, SRP101
Organism: Saccharomyces cerevisiae S288C
Interactions: 32
UniProt ID: P32916

Gene Ontology (top 5):
GO:0003924 - GTPase activity
GO:0005047 - signal recognition particle binding
GO:0005525 - GTP binding
GO:0005783 - endoplasmic reticulum
GO:0005785 - signal recognition particle receptor complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

748604

SRPB
Signal recognition particle receptor subunit beta

9

6

Small-scale

0.973

High

631878

SRP54
Signal recognition particle subunit SRP54

2

11

Small-scale

0.726

High

748602

SRPR
Signal recognition particle receptor subunit alpha homolog

1

11

High-throughput

0.618

High

444474

DED1
ATP-dependent RNA helicase DED1

1

1

Small-scale

0.479

High

577075

SEC63
Protein translocation protein SEC63

1

2

High-throughput

0.479

High

579107

HSC82
ATP-dependent molecular chaperone HSC82

1

1

High-throughput

0.479

High

672142

ERG4
Delta(24(24(1)))-sterol reductase ERG4

1

1

High-throughput

0.479

High

748605

SRP72
Signal recognition particle subunit SRP72

1

3

High-throughput

0.479

High

748608

ELO3
Fatty acid elongase 3

1

1

High-throughput

0.479

High

748614

GDIR
Rho GDP-dissociation inhibitor

1

0

High-throughput

0.460

High

677997

CWH43
Protein CWH43

1

0

High-throughput

0.458

High

748312

SC61A
Protein transport protein SEC61

1

0

High-throughput

0.458

High

748603

PLSC
1-acyl-sn-glycerol-3-phosphate acyltransferase

1

0

High-throughput

0.458

High

748609

ALG2
Alpha-1,3/1,6-mannosyltransferase ALG2

1

0

High-throughput

0.458

High

748610

SHY1
Cytochrome oxidase assembly protein SHY1

1

0

Small-scale

0.458

High

748611

ALG9
Alpha-1,2-mannosyltransferase ALG9

1

0

High-throughput

0.458

High

441081

KAPA
cAMP-dependent protein kinase type 1

1

1

High-throughput

0.457

High

392475

HSP82
ATP-dependent molecular chaperone HSP82

1

1

High-throughput

0.445

High

481561

HSP73
Heat shock protein SSA3

1

4

High-throughput

0.445

High

526275

HSP72
Heat shock protein SSA2

1

4

High-throughput

0.445

High

452006

TOM70
Mitochondrial import receptor subunit TOM70

1

3

High-throughput

0.437

High

670519

SIS1
Protein SIS1

1

1

High-throughput

0.437

High

706629

TF2B
Transcription initiation factor IIB

1

1

High-throughput

0.437

High

748606

YHI0
Putative proline--tRNA ligase YHR020W

1

1

High-throughput

0.437

High

748607

LAA1
AP-1 accessory protein LAA1

1

1

High-throughput

0.437

High

748613

SCC2
Sister chromatid cohesion protein 2

1

1

High-throughput

0.437

High

449099

CALM
Calmodulin

1

0

Small-scale

0.292

High

632844

PRI2
DNA primase large subunit

1

0

High-throughput

0.279

Low

748612

INP2
Inheritance of peroxisomes protein 2

1

0

High-throughput

0.265

Low

740561

IME2
Meiosis induction protein kinase IME2/SME1

1

0

High-throughput

0.261

Low

558657

CAF20
Cap-associated protein CAF20

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025