Protein: B4DJ38
Pentatricopeptide repeat-containing protein 1, mitochondrial

Gene: B4DJ38
Organism: Homo sapiens
Interactions: 72
UniProt ID: B4DJ38

Gene Ontology (top 5):

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

76211

LPPRC
Leucine-rich PPR motif-containing protein, mitochondrial

1

3

High-throughput

0.553

High

76224

GRSF1
G-rich sequence factor 1

2

2

High-throughput

0.533

High

76200

MPPB
Mitochondrial-processing peptidase subunit beta

1

1

High-throughput

0.437

High

76201

RF1M
Peptide chain release factor 1, mitochondrial

1

2

High-throughput

0.437

High

76203

TRUB2
Pseudouridylate synthase TRUB2, mitochondrial

1

1

High-throughput

0.437

High

76206

RFA2
Replication protein A 32 kDa subunit

1

2

High-throughput

0.437

High

76208

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

1

High-throughput

0.437

High

76209

RFA3
Replication protein A 14 kDa subunit

1

1

High-throughput

0.437

High

76210

MDHM
Malate dehydrogenase, mitochondrial

1

1

High-throughput

0.437

High

76212

EFTS
Elongation factor Ts, mitochondrial

1

1

High-throughput

0.437

High

76213

IF2M
Translation initiation factor IF-2, mitochondrial

1

3

High-throughput

0.437

High

76216

CDC42
Cell division control protein 42 homolog

1

4

High-throughput

0.437

High

76217

RHOA
Transforming protein RhoA

1

4

High-throughput

0.437

High

76218

RAC1
Ras-related C3 botulinum toxin substrate 1

1

4

High-throughput

0.437

High

76219

RHOG
Rho-related GTP-binding protein RhoG

1

4

High-throughput

0.437

High

76223

MPPA
Mitochondrial-processing peptidase subunit alpha

1

1

High-throughput

0.437

High

76227

AUHM
Methylglutaconyl-CoA hydratase, mitochondrial

1

1

High-throughput

0.437

High

76228

ICT1
Large ribosomal subunit protein mL62

1

1

High-throughput

0.437

High

76229

SART3
Spliceosome associated factor 3, U4/U6 recycling protein

1

1

High-throughput

0.437

High

76230

U5S1
116 kDa U5 small nuclear ribonucleoprotein component

1

1

High-throughput

0.437

High

76231

RHOH
Rho-related GTP-binding protein RhoH

1

5

High-throughput

0.437

High

76232

SYAM
Alanine--tRNA ligase, mitochondrial

1

1

High-throughput

0.437

High

76236

TRI67
Tripartite motif-containing protein 67

1

2

High-throughput

0.437

High

76238

FAKD5
FAST kinase domain-containing protein 5, mitochondrial

1

4

High-throughput

0.437

High

76240

RRF2M
Ribosome-releasing factor 2, mitochondrial

1

3

High-throughput

0.437

High

76241

FAKD4
FAST kinase domain-containing protein 4

1

4

High-throughput

0.437

High

76242

RUSD4
Pseudouridylate synthase RPUSD4, mitochondrial

1

1

High-throughput

0.437

High

76244

MTEF3
Transcription termination factor 3, mitochondrial

1

2

High-throughput

0.437

High

76245

RCC1L
RCC1-like G exchanging factor-like protein

1

1

High-throughput

0.437

High

76247

EFGM
Elongation factor G, mitochondrial

1

4

High-throughput

0.437

High

76252

TRI31
E3 ubiquitin-protein ligase TRIM31

1

3

High-throughput

0.437

High

76255

MTRFR
Mitochondrial translation release factor in rescue

1

2

High-throughput

0.437

High

76258

RHOF
Rho-related GTP-binding protein RhoF

1

5

High-throughput

0.437

High

76259

NGRN
Neugrin

1

2

High-throughput

0.437

High

76260

DDX28
Probable ATP-dependent RNA helicase DDX28

1

2

High-throughput

0.437

High

76262

FAKD2
FAST kinase domain-containing protein 2, mitochondrial

1

4

High-throughput

0.437

High

76264

RF1ML
Peptide chain release factor 1-like, mitochondrial

1

2

High-throughput

0.437

High

76265

ZRAN1
Ubiquitin thioesterase ZRANB1

1

1

High-throughput

0.437

High

76266

XPO7
Exportin-7

1

1

High-throughput

0.437

High

76199

CISY
Citrate synthase, mitochondrial

2

0

High-throughput

0.305

High

66075

MET15
12S rRNA N(4)-cytidine methyltransferase METTL15

1

0

High-throughput

0.249

Low

76197

APRIO
Alternative prion protein

1

0

High-throughput

0.249

Low

76198

RT12
Small ribosomal subunit protein uS12m

1

0

High-throughput

0.249

Low

76202

CD123
Translation initiation factor eIF2 assembly protein

1

0

High-throughput

0.249

Low

76204

ODPA
Pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial

1

0

High-throughput

0.249

Low

76205

COX8A
Cytochrome c oxidase subunit 8A, mitochondrial

1

0

High-throughput

0.249

Low

76207

GCSP
Glycine dehydrogenase

1

0

High-throughput

0.249

Low

76214

EFTU
Elongation factor Tu, mitochondrial

1

0

High-throughput

0.249

Low

76215

NLRP6
NACHT, LRR and PYD domains-containing protein 6

1

0

High-throughput

0.249

Low

76220

TFAM
Transcription factor A, mitochondrial

1

0

High-throughput

0.249

Low

76221

SSBP
Single-stranded DNA-binding protein, mitochondrial

1

0

High-throughput

0.249

Low

76222

C1QBP
Complement component 1 Q subcomponent-binding protein, mitochondrial

1

0

High-throughput

0.249

Low

76225

TRAP1
Heat shock protein 75 kDa, mitochondrial

1

0

High-throughput

0.249

Low

76226

DC1I2
Cytoplasmic dynein 1 intermediate chain 2

1

0

High-throughput

0.249

Low

76234

RC3H1
Roquin-1

1

0

High-throughput

0.249

Low

76235

OTU1
Ubiquitin thioesterase OTU1

1

0

High-throughput

0.249

Low

76237

DHX30
ATP-dependent RNA helicase DHX30

1

0

High-throughput

0.249

Low

76239

HDAC2
Histone deacetylase 2

1

0

High-throughput

0.249

Low

76243

RRFM
Ribosome-recycling factor, mitochondrial

1

0

High-throughput

0.249

Low

76246

CI072
Guanine nucleotide exchange factor C9orf72

1

0

High-throughput

0.249

Low

76248

RING2
E3 ubiquitin-protein ligase RING2

1

0

High-throughput

0.249

Low

76249

TACO1
Translational activator of cytochrome c oxidase 1

1

0

High-throughput

0.249

Low

76250

HINT2
Adenosine 5'-monophosphoramidase HINT2

1

0

High-throughput

0.249

Low

76251

RT26
Small ribosomal subunit protein mS26

1

0

High-throughput

0.249

Low

76253

MLP3B
Microtubule-associated protein 1 light chain 3 beta

1

0

High-throughput

0.249

Low

76254

IF3M
Translation initiation factor IF-3, mitochondrial

1

0

High-throughput

0.249

Low

76256

MET17
Ribosome assembly protein METTL17, mitochondrial

1

0

High-throughput

0.249

Low

76257

ACAD9
Complex I assembly factor ACAD9, mitochondrial

1

0

High-throughput

0.249

Low

76261

EXD2
Exonuclease 3'-5' domain-containing protein 2

1

0

High-throughput

0.249

Low

76263

MRES1
Mitochondrial transcription rescue factor 1

1

0

High-throughput

0.249

Low

76267

RM11
Large ribosomal subunit protein uL11m

1

0

High-throughput

0.249

Low

76233

LRRK2
Leucine-rich repeat serine/threonine-protein kinase 2

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025