Protein: QTRT2
Queuine tRNA-ribosyltransferase accessory subunit 2 (Queuine tRNA-ribosyltransferase domain-containing protein 1)

Gene: QTRT2, CG3434
Organism: Drosophila melanogaster
Interactions: 75
UniProt ID: Q9VSZ6

Gene Ontology (top 5):
GO:0008479 - tRNA-guanosine(34) queuine transglycosylase activity
GO:0032473 - cytoplasmic side of mitochondrial outer membrane
GO:0046872 - metal ion binding
GO:0120507 - tRNA-guanine transglycosylase complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1483757

TGT
Queuine tRNA-ribosyltransferase catalytic subunit

2

0

High-throughput

0.699

High

1479513

ZUC
Mitochondrial cardiolipin hydrolase

1

0

High-throughput

0.458

High

1485522

DBR1
Lariat debranching enzyme

1

1

High-throughput

0.445

High

1485874

UBA5
Ubiquitin-like modifier-activating enzyme 5

1

1

High-throughput

0.445

High

384861

HSP23
Heat shock protein 23

1

5

High-throughput

0.437

High

384951

HSP26
Heat shock protein 26

1

5

High-throughput

0.437

High

385018

HSP27
Heat shock protein 27

1

5

High-throughput

0.437

High

1266375

Q7K4C2
LD46713p

1

1

High-throughput

0.437

High

875556

PTPS
6-pyruvoyl tetrahydrobiopterin synthase

1

0

High-throughput

0.426

High

1480321

Q9VL60
RE01590p

1

0

High-throughput

0.426

High

1485873

Q9VYT3
FI23714p1

1

0

High-throughput

0.426

High

847925

SNRPA
U1 small nuclear ribonucleoprotein A

1

1

High-throughput

0.407

High

887816

MCM2
DNA replication licensing factor Mcm2

1

1

High-throughput

0.407

High

1177496

Q29QQ9
Ribosomal RNA-processing protein 42

1

1

High-throughput

0.407

High

1193036

Q494K2
Chromosome transmission fidelity 4

1

1

High-throughput

0.407

High

1266567

NCBP1
Nuclear cap-binding protein subunit 1

1

1

High-throughput

0.407

High

1465539

MCM6
DNA replication licensing factor Mcm6

1

1

High-throughput

0.407

High

1465930

RU2A
Probable U2 small nuclear ribonucleoprotein A'

1

2

High-throughput

0.407

High

1466513

AN32A
Acidic leucine-rich nuclear phosphoprotein 32 family member A

1

2

High-throughput

0.407

High

1466662

SRRT
Serrate RNA effector molecule homolog

1

1

High-throughput

0.407

High

1470097

Q9VC93
Exosome complex exonuclease RRP44

1

1

High-throughput

0.407

High

1475384

Q9VGZ2
FI06805p

1

2

High-throughput

0.407

High

1476725

Q9VHT5
Large ribosomal subunit protein uL1m

1

1

High-throughput

0.407

High

1478989

Q9VK19
FI07225p

1

2

High-throughput

0.407

High

1481387

Q9VM14
dihydrolipoyllysine-residue acetyltransferase

1

1

High-throughput

0.407

High

1485869

Q9VW53
FI01414p

1

3

High-throughput

0.407

High

1485870

RUXG
Probable small nuclear ribonucleoprotein G

1

2

High-throughput

0.407

High

1485875

THUM1
THUMP domain-containing protein 1 homolog

1

2

High-throughput

0.407

High

1485880

Q9W2P5
U6 snRNA-associated Sm-like protein LSm6

1

2

High-throughput

0.407

High

1468282

DGT6
Augmin complex subunit dgt6

1

0

High-throughput

0.265

Low

1377495

Q95RF6
LD34461p

1

0

High-throughput

0.249

Low

53180

A1Z7K8
AaRS-interacting multifunctional protein 1

1

0

High-throughput

0.232

Low

56892

A1ZAK3
Protein DEK

1

0

High-throughput

0.232

Low

232011

O44226
Elongin-B

1

0

High-throughput

0.232

Low

925854

SET
Protein SET

1

0

High-throughput

0.232

Low

1019522

AP2A
AP-2 complex subunit alpha

1

0

High-throughput

0.232

Low

1196585

Q4V5H1
Peptidyl-prolyl cis-trans isomerase

1

0

High-throughput

0.232

Low

1262745

Q7JX41
Geminin

1

0

High-throughput

0.232

Low

1262936

Q7JX95
RH42110p

1

0

High-throughput

0.232

Low

1264306

Q7K0L8
FLICE-associated huge protein, isoform A

1

0

High-throughput

0.232

Low

1264931

Q7K1Q7
Ribosome assembly factor mrt4

1

0

High-throughput

0.232

Low

1305042

EXOS3
Exosome complex component RRP40

1

0

High-throughput

0.232

Low

1306357

SPT16
FACT complex subunit spt16

1

0

High-throughput

0.232

Low

1345083

WDR55
WD repeat-containing protein 55 homolog

1

0

High-throughput

0.232

Low

1374727

ACPM
Acyl carrier protein, mitochondrial

1

0

High-throughput

0.232

Low

1374865

DYLT
Dynein light chain Tctex-type

1

0

High-throughput

0.232

Low

1440194

NASP
Nuclear autoantigenic sperm protein homolog

1

0

High-throughput

0.232

Low

1465294

PDIA6
Protein disulfide-isomerase A6 homolog

1

0

High-throughput

0.232

Low

1466184

SYF2
Pre-mRNA-splicing factor Syf2

1

0

High-throughput

0.232

Low

1468798

Q9VB04
Protein CASC3

1

0

High-throughput

0.232

Low

1470183

Q9VCB9
FI08802p

1

0

High-throughput

0.232

Low

1472226

RM55
Large ribosomal subunit protein mL55

1

0

High-throughput

0.232

Low

1474063

BCCIP
Protein BCCIP homolog

1

0

High-throughput

0.232

Low

1476409

Q9VHN4
GH14121p

1

0

High-throughput

0.232

Low

1477024

SMD2
Probable small nuclear ribonucleoprotein Sm D2

1

0

High-throughput

0.232

Low

1477849

RAGP1
Ran GTPase-activating protein

1

0

High-throughput

0.232

Low

1479976

Q9VKW8
U6 snRNA-associated Sm-like protein LSm4

1

0

High-throughput

0.232

Low

1483310

RM10
Large ribosomal subunit protein uL10m

1

0

High-throughput

0.232

Low

1483344

Q9VPM0
GH06023p

1

0

High-throughput

0.232

Low

1485864

Q9VT38
GH03795p

1

0

High-throughput

0.232

Low

1485865

RM39
Large ribosomal subunit protein mL39

1

0

High-throughput

0.232

Low

1485866

Q9VUR4
FI11905p

1

0

High-throughput

0.232

Low

1485867

SMN
Survival motor neuron protein

1

0

High-throughput

0.232

Low

1485868

Q9VVM7
IP21091p

1

0

High-throughput

0.232

Low

1485871

IF5
Eukaryotic translation initiation factor 5

1

0

High-throughput

0.232

Low

1485872

SYRC
Probable arginine--tRNA ligase, cytoplasmic

1

0

High-throughput

0.232

Low

1485876

SAHH2
Adenosylhomocysteinase-like 1

1

0

High-throughput

0.232

Low

1485877

Q9W0L7
ubiquitinyl hydrolase 1

1

0

High-throughput

0.232

Low

1485878

Q9W108
FI01540p

1

0

High-throughput

0.232

Low

1485879

Q9W1M9
Exosome complex component RRP4

1

0

High-throughput

0.232

Low

1485881

Q9W4J4
GM14292p

1

0

High-throughput

0.232

Low

1485882

DDB1
DNA damage-binding protein 1

1

0

High-throughput

0.232

Low

1485883

Q9Y0Y5
Coatomer subunit epsilon

1

0

High-throughput

0.232

Low

1485884

SYQ
Probable glutamine--tRNA ligase

1

0

High-throughput

0.232

Low

1485885

Q9Y134
RNA helicase

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025