Protein: DPOG2
DNA polymerase subunit gamma-2 (DNA polymerase gamma accessory 55 kDa subunit) (p55) (Mitochondrial DNA polymerase accessory subunit) (MtPolB) (PolG-beta)

Gene: DPOG2, POLG2
Organism: Homo sapiens
Interactions: 44
UniProt ID: Q9UHN1

Gene Ontology (top 5):
GO:0001701 - in utero embryonic development
GO:0003690 - double-stranded DNA binding
GO:0003887 - DNA-directed DNA polymerase activity
GO:0005737 - cytoplasm
GO:0005739 - mitochondrion

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

926136

DPOG1
DNA polymerase subunit gamma-1

7

0

Small-scale

0.922

High

884723

SYHM
Histidine--tRNA ligase, mitochondrial

1

0

High-throughput

0.656

High

1460006

DPOG2
DNA polymerase subunit gamma-2

1

1

Small-scale

0.647

High

1036123

MMSA
Methylmalonate-semialdehyde/malonate-semialdehyde dehydrogenase [acylating], mitochondrial

3

0

High-throughput

0.634

High

1162611

CLPP
ATP-dependent Clp protease proteolytic subunit, mitochondrial

3

0

Small-scale

0.613

High

488143

IFIT2
Interferon-induced protein with tetratricopeptide repeats 2

2

0

High-throughput

0.602

High

657707

GCSP
Glycine dehydrogenase

2

0

High-throughput

0.602

High

1449323

HOME3
Homer protein homolog 3

2

0

High-throughput

0.602

High

226944

LIAS
Lipoyl synthase, mitochondrial

1

0

High-throughput

0.513

High

658463

RS3
Small ribosomal subunit protein uS3

1

0

High-throughput

0.513

High

659149

LORI
Loricrin

1

0

High-throughput

0.513

High

692832

CALL3
Calmodulin-like protein 3

1

0

High-throughput

0.513

High

963476

STXB1
Syntaxin-binding protein 1

1

0

High-throughput

0.513

High

1125945

GNA13
Guanine nucleotide-binding protein subunit alpha-13

1

0

High-throughput

0.513

High

1458604

GULP1
PTB domain-containing engulfment adapter protein 1

1

0

High-throughput

0.513

High

1460008

PADI3
Protein-arginine deiminase type-3

1

0

High-throughput

0.513

High

1451786

MARH5
E3 ubiquitin-protein ligase MARCHF5

1

0

Small-scale

0.480

High

401663

RAF1
RAF proto-oncogene serine/threonine-protein kinase

1

0

High-throughput

0.458

High

487858

PARP1
Poly [ADP-ribose] polymerase 1

1

0

Small-scale

0.458

High

1421071

ZY11B
Protein zyg-11 homolog B

1

1

High-throughput

0.445

High

653647

HEMH
Ferrochelatase, mitochondrial

1

0

High-throughput

0.426

High

1216417

FAXC
Failed axon connections homolog

1

0

High-throughput

0.426

High

1281676

ZER1
Protein zer-1 homolog

1

1

High-throughput

0.407

High

1411471

SC22C
Vesicle-trafficking protein SEC22c

3

0

High-throughput

0.347

High

1432103

ADNP
Activity-dependent neuroprotector homeobox protein

3

0

High-throughput

0.345

High

754602

S10A3
Protein S100-A3

1

0

High-throughput

0.279

Low

1156615

CCDC6
Coiled-coil domain-containing protein 6

1

0

High-throughput

0.279

Low

1236048

HPHL1
Ferroxidase HEPHL1

1

0

High-throughput

0.279

Low

1246439

CORO6
Coronin-6

1

0

High-throughput

0.279

Low

1286413

LYG2
Lysozyme g-like protein 2

1

0

High-throughput

0.279

Low

1286481

DSG4
Desmoglein-4

1

0

High-throughput

0.279

Low

1353676

LRC15
Leucine-rich repeat-containing protein 15

1

0

High-throughput

0.279

Low

1414656

TCAB1
Telomerase Cajal body protein 1

1

0

High-throughput

0.279

Low

1417434

OSBL1
Oxysterol-binding protein-related protein 1

1

0

High-throughput

0.279

Low

1460009

AP4E1
AP-4 complex subunit epsilon-1

1

0

High-throughput

0.279

Low

452430

PDIA1
Protein disulfide-isomerase

1

0

High-throughput

0.249

Low

1142001

EEA1
Early endosome antigen 1

1

0

High-throughput

0.249

Low

516731

VSIG8
V-set and immunoglobulin domain-containing protein 8

1

0

High-throughput

0.232

Low

905259

MECP2
Methyl-CpG-binding protein 2

1

0

High-throughput

0.232

Low

1150355

TAF1A
TATA box-binding protein-associated factor RNA polymerase I subunit A

1

0

High-throughput

0.232

Low

1331970

ASCC1
Activating signal cointegrator 1 complex subunit 1

1

0

High-throughput

0.232

Low

1453274

GRHL1
Grainyhead-like protein 1 homolog

1

0

High-throughput

0.232

Low

1460007

RABX5
Rab5 GDP/GTP exchange factor

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025