Protein: RT21
Small ribosomal subunit protein bS21m (37S ribosomal protein MRP21, mitochondrial)

Gene: RT21, MRP21
Organism: Saccharomyces cerevisiae S288C
Interactions: 55
UniProt ID: P38175

Gene Ontology (top 5):
GO:0003735 - structural constituent of ribosome
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0005763 - mitochondrial small ribosomal subunit
GO:0032543 - mitochondrial translation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

747118

RT04
Small ribosomal subunit protein uS2m

4

0

Small-scale

0.849

High

754468

RT05
Small ribosomal subunit protein uS5m

4

0

High-throughput

0.661

High

794893

RSM18
Small ribosomal subunit protein bS18m

1

0

High-throughput

0.586

High

794900

RT07
Small ribosomal subunit protein uS7m

1

0

High-throughput

0.586

High

794908

RT16
Small ribosomal subunit protein bS16m

2

0

High-throughput

0.585

High

794894

RT25
Small ribosomal subunit protein mS23

2

0

High-throughput

0.576

High

382892

RMAR
Small ribosomal subunit protein uS3m

2

0

High-throughput

0.559

High

531469

RT01
Small ribosomal subunit protein mS43

2

0

High-throughput

0.559

High

605375

RTPT
Small ribosomal subunit protein mS26

2

0

High-throughput

0.559

High

705084

RT06
Small ribosomal subunit protein bS6m

2

0

High-throughput

0.559

High

752175

HSP78
Heat shock protein 78, mitochondrial

2

0

High-throughput

0.559

High

794898

AIM23
Altered inheritance of mitochondria protein 23, mitochondrial

2

0

Small-scale

0.559

High

794907

RT23
Small ribosomal subunit protein mS29

2

0

High-throughput

0.559

High

794909

RT51
Small ribosomal subunit protein bS1m

2

0

High-throughput

0.559

High

794904

RT12
Small ribosomal subunit protein uS12m

2

0

High-throughput

0.547

High

647913

RM08
Large ribosomal subunit protein bL17m

1

0

High-throughput

0.493

High

794895

MAM33
Mitochondrial acidic protein MAM33

1

0

High-throughput

0.493

High

794899

RT26
Small ribosomal subunit protein mS42

1

1

High-throughput

0.479

High

268878

MRP10
Small ribosomal subunit protein mS37

1

0

High-throughput

0.458

High

531545

RT02
Small ribosomal subunit protein uS14m

1

0

High-throughput

0.458

High

554501

RT13
Small ribosomal subunit protein mS27

1

0

High-throughput

0.458

High

640707

RT28
Small ribosomal subunit protein uS15m

1

0

High-throughput

0.458

High

679599

CDC48
Cell division control protein 48

1

0

High-throughput

0.458

High

694469

COQ3
Ubiquinone biosynthesis O-methyltransferase, mitochondrial

1

0

Small-scale

0.458

High

699496

NAM9
Small ribosomal subunit protein uS4m

1

0

High-throughput

0.458

High

705640

HIBCH
Small ribosomal subunit protein mS47

1

0

High-throughput

0.458

High

780397

RT22
Ribosome assembly protein RSM22, mitochondrial

1

0

High-throughput

0.458

High

783976

RM10
Large ribosomal subunit protein uL15m

1

0

High-throughput

0.458

High

784157

RM24
Large ribosomal subunit protein bL28m

1

0

High-throughput

0.458

High

793786

RT09
Small ribosomal subunit protein uS9m

1

0

High-throughput

0.458

High

794890

FYV4
Small ribosomal subunit protein mS41

1

0

High-throughput

0.458

High

794892

OXA1
Mitochondrial inner membrane protein OXA1

1

0

High-throughput

0.458

High

794896

RT18
Small ribosomal subunit protein uS11m

1

0

High-throughput

0.458

High

794901

PUS4
tRNA pseudouridine synthase 4

1

0

High-throughput

0.458

High

794902

RT35
Small ribosomal subunit protein mS45

1

0

High-throughput

0.458

High

794903

RT27
Small ribosomal subunit protein mS33

1

0

High-throughput

0.458

High

794905

RT19
Small ribosomal subunit protein uS19m

1

0

High-throughput

0.458

High

794906

SWS2
Small ribosomal subunit protein uS13m

1

0

High-throughput

0.458

High

794910

RT10
Small ribosomal subunit protein uS10m

1

0

High-throughput

0.458

High

794911

RT17
Small ribosomal subunit protein uS17m

1

0

High-throughput

0.458

High

794912

RSM28
Small ribosomal subunit protein mS46

1

0

High-throughput

0.458

High

794913

RT08
Small ribosomal subunit protein uS8m

1

0

High-throughput

0.458

High

794914

RT24
Small ribosomal subunit protein mS35

1

0

High-throughput

0.458

High

794916

RM01
Large ribosomal subunit protein uL1m

1

0

High-throughput

0.458

High

794917

COX20
Cytochrome c oxidase assembly protein COX20, mitochondrial

1

0

High-throughput

0.458

High

794918

COQ9
Ubiquinone biosynthesis protein COQ9, mitochondrial

1

0

Small-scale

0.458

High

794919

YLH47
LETM1 domain-containing protein YLH47, mitochondrial

1

0

Small-scale

0.458

High

794920

MSC6
Meiotic sister-chromatid recombination protein 6, mitochondrial

1

0

High-throughput

0.458

High

794897

UBP6
Ubiquitin carboxyl-terminal hydrolase 6

1

0

High-throughput

0.249

Low

794915

PDS5
Sister chromatid cohesion protein PDS5

1

0

High-throughput

0.249

Low

392616

HSP82
ATP-dependent molecular chaperone HSP82

1

0

High-throughput

0.232

Low

544606

SSB1
Ribosome-associated molecular chaperone SSB1

1

0

High-throughput

0.232

Low

675936

MAS5
Mitochondrial protein import protein MAS5

1

0

High-throughput

0.232

Low

741432

HSP7F
Heat shock protein homolog SSE1

1

0

High-throughput

0.232

Low

794891

SSZ1
Ribosome-associated complex subunit SSZ1

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025