Protein: MHR1
Large ribosomal subunit protein mL67 (Cross-linked transcription component 1) (Mitochondrial homologous recombination protein 1)

Gene: MHR1
Organism: Saccharomyces cerevisiae S288C
Interactions: 103
UniProt ID: Q06630

Gene Ontology (top 5):
GO:0000150 - DNA strand exchange activity
GO:0003677 - DNA binding
GO:0003697 - single-stranded DNA binding
GO:0003735 - structural constituent of ribosome

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

725754

RM09
Large ribosomal subunit protein uL3m

3

1

High-throughput

0.662

High

784021

RM10
Large ribosomal subunit protein uL15m

3

0

High-throughput

0.634

High

924224

RM19
Large ribosomal subunit protein uL11m

3

0

High-throughput

0.616

High

554646

RM02
Large ribosomal subunit protein bL27m

2

0

High-throughput

0.585

High

647945

RM08
Large ribosomal subunit protein bL17m

2

0

High-throughput

0.585

High

648011

RM20
Large ribosomal subunit protein mL58

2

0

High-throughput

0.585

High

678217

IMG1
Large ribosomal subunit protein bL19m

2

0

High-throughput

0.585

High

678621

IMG2
Large ribosomal subunit protein mL49

2

0

High-throughput

0.585

High

736362

RM49
Large ribosomal subunit protein mL61

2

0

High-throughput

0.585

High

783827

RM03
Large ribosomal subunit protein mL44

2

0

High-throughput

0.585

High

783896

RM04
Large ribosomal subunit protein uL29m

2

0

High-throughput

0.585

High

783954

RM07
Large ribosomal subunit protein uL5m

2

0

High-throughput

0.585

High

784140

RM15
Large ribosomal subunit protein mL57

2

0

High-throughput

0.585

High

784289

RM28
Large ribosomal subunit protein mL40

2

0

High-throughput

0.585

High

784357

RM17
Large ribosomal subunit protein mL46

2

0

High-throughput

0.585

High

784410

RM36
Large ribosomal subunit protein bL31m

2

0

High-throughput

0.585

High

792645

RM16
Large ribosomal subunit protein uL16m

2

0

High-throughput

0.585

High

909799

RL4P
Large ribosomal subunit protein uL4m

2

0

High-throughput

0.585

High

924298

RM22
Large ribosomal subunit protein uL22m

2

0

High-throughput

0.585

High

1035299

RM13
Large ribosomal subunit protein mL50

2

0

High-throughput

0.585

High

1046859

RM01
Large ribosomal subunit protein uL1m

2

0

High-throughput

0.585

High

1053551

RM51
Large ribosomal subunit protein mL43

2

0

High-throughput

0.585

High

1056308

RM35
Large ribosomal subunit protein mL38

2

0

High-throughput

0.585

High

1056313

RM23
Large ribosomal subunit protein uL13m

2

0

High-throughput

0.585

High

525271

HSP71
Heat shock protein SSA1

2

1

High-throughput

0.584

High

741135

PUB1
Nuclear and cytoplasmic polyadenylated RNA-binding protein PUB1

2

1

High-throughput

0.584

High

736308

RM41
Large ribosomal subunit protein uL23m

2

0

High-throughput

0.559

High

403665

PABP
Polyadenylate-binding protein, cytoplasmic and nuclear

2

0

High-throughput

0.547

High

628182

RM33
Large ribosomal subunit protein uL30m

2

0

High-throughput

0.547

High

828565

RN49
Large ribosomal subunit protein bL21m

2

0

High-throughput

0.547

High

408442

GAL4
Regulatory protein GAL4

1

0

Small-scale

0.537

High

546418

SSB1
Ribosome-associated molecular chaperone SSB1

2

0

High-throughput

0.528

High

736601

RIM1
Single-stranded DNA-binding protein RIM1, mitochondrial

1

0

High-throughput

0.518

High

154288

RTC6
Large ribosomal subunit protein bL36m

1

0

High-throughput

0.513

High

676982

SRO9
RNA-binding protein SRO9

1

0

High-throughput

0.513

High

738129

AEP1
ATPase expression protein 1, mitochondrial

1

0

High-throughput

0.513

High

825354

SHQ1
Protein SHQ1

1

0

High-throughput

0.513

High

815582

RSP5
E3 ubiquitin-protein ligase RSP5

1

0

High-throughput

0.486

High

1040665

DIG1
Down-regulator of invasive growth 1

1

0

High-throughput

0.486

High

518138

SSBP1
Single-stranded nucleic acid-binding protein

1

1

High-throughput

0.479

High

785981

LONM
Lon protease homolog, mitochondrial

1

1

High-throughput

0.479

High

795930

LSM2
LSM complex subunit LSM2

1

1

High-throughput

0.479

High

864134

LSM1
LSM1-LSM7 complex subunit LSM1

1

2

High-throughput

0.479

High

924559

LSM7
LSM complex subunit LSM7

1

2

High-throughput

0.479

High

945353

LSM3
LSM complex subunit LSM3

1

3

High-throughput

0.479

High

1056310

YRA1
RNA annealing protein YRA1

1

1

High-throughput

0.479

High

439595

LEU1
2-isopropylmalate synthase

1

0

High-throughput

0.458

High

453066

CBP6
Cytochrome B pre-mRNA-processing protein 6

1

0

High-throughput

0.458

High

510844

HSP77
Import motor subunit, mitochondrial

1

0

High-throughput

0.458

High

569518

RM31
Large ribosomal subunit protein mL60

1

0

High-throughput

0.458

High

584277

MS116
ATP-dependent RNA helicase MSS116, mitochondrial

1

0

High-throughput

0.458

High

595004

ODPA
Pyruvate dehydrogenase E1 component subunit alpha, mitochondrial

1

0

High-throughput

0.458

High

638932

CBP3
Protein CBP3, mitochondrial

1

0

High-throughput

0.458

High

645545

XRN1
5'-3' exoribonuclease 1

1

0

High-throughput

0.458

High

657472

RM25
Large ribosomal subunit protein mL59

1

0

High-throughput

0.458

High

672566

RM32
Large ribosomal subunit protein bL32m

1

0

High-throughput

0.458

High

678748

PAT1
Deadenylation-dependent mRNA-decapping factor PAT1

1

0

High-throughput

0.458

High

680093

CDC48
Cell division control protein 48

1

0

High-throughput

0.458

High

708288

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.458

High

738931

NAB2
Nuclear polyadenylated RNA-binding protein NAB2

1

0

High-throughput

0.458

High

743787

RML2
Large ribosomal subunit protein uL2m

1

0

High-throughput

0.458

High

746952

TIM23
Mitochondrial import inner membrane translocase subunit TIM23

1

0

High-throughput

0.458

High

747247

RM06
Large ribosomal subunit protein uL6m

1

0

High-throughput

0.458

High

752779

HSP78
Heat shock protein 78, mitochondrial

1

0

High-throughput

0.458

High

778242

RM38
Large ribosomal subunit protein uL14m

1

0

High-throughput

0.458

High

784073

RM11
Large ribosomal subunit protein uL10m

1

0

High-throughput

0.458

High

784192

RM24
Large ribosomal subunit protein bL28m

1

0

High-throughput

0.458

High

784234

RM27
Large ribosomal subunit protein mL41

1

0

High-throughput

0.458

High

784443

RM37
Large ribosomal subunit protein mL54

1

0

High-throughput

0.458

High

784470

RM39
Large ribosomal subunit protein bL33m

1

0

High-throughput

0.458

High

784515

RM40
Large ribosomal subunit protein uL24m

1

0

High-throughput

0.458

High

817541

MRX1
MIOREX complex component 1

1

0

High-throughput

0.458

High

818058

LSM4
LSM complex subunit LSM4

1

0

High-throughput

0.458

High

818489

LSM5
LSM complex subunit LSM5

1

0

High-throughput

0.458

High

821005

NDH1
External NADH-ubiquinone oxidoreductase 1, mitochondrial

1

0

High-throughput

0.458

High

824680

COA1
Cytochrome c oxidase assembly factor 1

1

0

High-throughput

0.458

High

825779

MAM33
Mitochondrial acidic protein MAM33

1

0

Small-scale

0.458

High

881453

TOM22
Mitochondrial import receptor subunit TOM22

1

0

High-throughput

0.458

High

917833

MNP1
Large ribosomal subunit protein bL12m

1

0

High-throughput

0.458

High

917895

MRH4
ATP-dependent RNA helicase MRH4, mitochondrial

1

0

High-throughput

0.458

High

922938

RM50
Large ribosomal subunit protein bL9m

1

0

High-throughput

0.458

High

924805

RN35
Large ribosomal subunit protein bL35m

1

0

High-throughput

0.458

High

925083

APJ1
J domain-containing protein APJ1

1

0

High-throughput

0.458

High

1041441

ATP25
ATPase synthesis protein 25, mitochondrial

1

0

High-throughput

0.458

High

1046853

RM34
Large ribosomal subunit protein bL34m

1

0

High-throughput

0.458

High

1049992

COX20
Cytochrome c oxidase assembly protein COX20, mitochondrial

1

0

High-throughput

0.458

High

1053974

MMS22
E3 ubiquitin-protein ligase substrate receptor MMS22

1

0

High-throughput

0.458

High

1054942

LSM6
LSM complex subunit LSM6

1

0

High-throughput

0.458

High

1056311

UTP23
rRNA-processing protein UTP23

1

0

High-throughput

0.458

High

1056312

MRX4
MIOREX complex component 4

1

0

High-throughput

0.458

High

527781

HSP72
Heat shock protein SSA2

1

1

High-throughput

0.445

High

382369

H4
Histone H4

1

0

High-throughput

0.426

High

394932

EF1A
Elongation factor 1-alpha

1

0

High-throughput

0.426

High

453809

PYR1
Multifunctional protein URA2

1

0

High-throughput

0.426

High

570155

RL3
Large ribosomal subunit protein uL3

1

0

High-throughput

0.426

High

816912

NUG1
Nuclear GTP-binding protein NUG1

1

0

High-throughput

0.426

High

893167

IMDH4
Inosine-5'-monophosphate dehydrogenase 4

1

1

High-throughput

0.407

High

893236

IMDH3
Inosine-5'-monophosphate dehydrogenase 3

1

1

High-throughput

0.407

High

1056309

VAC14
Vacuole morphology and inheritance protein 14

1

0

High-throughput

0.265

Low

682396

SPB4
ATP-dependent rRNA helicase SPB4

1

0

High-throughput

0.249

Low

592520

VATB
V-type proton ATPase subunit B

1

0

High-throughput

0.232

Low

1050176

RRP5
rRNA biogenesis protein RRP5

1

0

High-throughput

0.232

Low

1056314

SEC39
Protein transport protein SEC39

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025