Protein: Q0E931
GTP-binding protein 1

Gene: Q0E931, Gtpbp1
Organism: Drosophila melanogaster
Interactions: 93
UniProt ID: Q0E931

Gene Ontology (top 5):
GO:0003746 - translation elongation factor activity
GO:0003924 - GTPase activity
GO:0005525 - GTP binding
GO:0005737 - cytoplasm
GO:0006414 - translational elongation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

55423

A1Z9E3
Elongation factor Tu

1

10

High-throughput

0.575

High

1069736

Q7JXU4
Nucleolar GTP-binding protein 2

1

5

High-throughput

0.575

High

1069789

Q9VZF5
Kinesin-like protein

2

8

High-throughput

0.571

High

1069742

Q8SY39
ATP-dependent RNA helicase DDX54

2

7

High-throughput

0.521

High

1069762

Q9VDK7
Signal recognition particle subunit SRP72

2

3

High-throughput

0.521

High

834841

IF2B
Eukaryotic translation initiation factor 2 subunit 2

1

3

High-throughput

0.514

High

1069793

Q9W0L7
ubiquitinyl hydrolase 1

1

4

High-throughput

0.514

High

1069745

Q94533
Ribosomal protein S6 kinase

1

10

High-throughput

0.479

High

58079

A1ZBE9
Methionine--tRNA ligase, cytoplasmic

1

13

High-throughput

0.445

High

613959

SGG
Protein kinase shaggy

1

6

High-throughput

0.445

High

704345

SYEP
Bifunctional glutamate/proline--tRNA ligase

1

8

High-throughput

0.445

High

782703

2AAA
Serine/threonine-protein phosphatase PP2A 65 kDa regulatory subunit

1

4

High-throughput

0.445

High

1069732

Q6NPA6
MAP/microtubule affinity-regulating kinase 3

1

4

High-throughput

0.445

High

1069741

Q8MSW0
Isoleucine--tRNA ligase, cytoplasmic

1

14

High-throughput

0.445

High

1069743

Q8SY53
GH11935p

1

1

High-throughput

0.445

High

1069748

Q9V3V6
26S proteasome regulatory complex subunit p50

1

10

High-throughput

0.445

High

1069751

Q9V434
Asparagine--tRNA ligase, cytoplasmic

1

13

High-throughput

0.445

High

1069752

Q9V455
Importin subunit alpha

1

1

High-throughput

0.445

High

1069757

Q9VAW3
glutamine--fructose-6-phosphate transaminase

1

2

High-throughput

0.445

High

1069758

LARP
La-related protein 1

1

8

High-throughput

0.445

High

1069767

Q9VH81
protein-serine/threonine phosphatase

1

4

High-throughput

0.445

High

1069768

Q9VI53
LD44267p

1

7

High-throughput

0.445

High

1069777

CGASL
Cyclic GMP-AMP synthase-like protein

1

1

High-throughput

0.445

High

1069780

Q9VUH8
Survival of motor neuron-related-splicing factor 30

1

6

High-throughput

0.445

High

1069785

SYRC
Probable arginine--tRNA ligase, cytoplasmic

1

2

High-throughput

0.445

High

1069787

RENT1
Regulator of nonsense transcripts 1 homolog

1

10

High-throughput

0.445

High

1069788

Q9VZ88
AT07585p

1

13

High-throughput

0.445

High

1069791

Q9W0E4
Aminopeptidase

1

2

High-throughput

0.445

High

1069801

SYQ
Probable glutamine--tRNA ligase

1

6

High-throughput

0.445

High

1069728

SIMA
Protein similar

1

1

High-throughput

0.437

High

1069769

TUTT
Terminal uridylyltransferase Tailor

1

0

High-throughput

0.426

High

53117

A1Z7K8
AaRS-interacting multifunctional protein 1

1

2

High-throughput

0.407

High

55767

A1Z9K0
Uncharacterized protein, isoform B

1

10

High-throughput

0.407

High

263370

PENG
Protein penguin

1

8

High-throughput

0.407

High

264394

O62530
Adaptor protein complex 2, mu subunit, isoform A

1

8

High-throughput

0.407

High

356749

CHDM
Chromodomain-helicase-DNA-binding protein Mi-2 homolog

1

6

High-throughput

0.407

High

360532

COX2
Cytochrome c oxidase subunit 2

1

1

High-throughput

0.407

High

852173

COPB
Coatomer subunit beta

1

3

High-throughput

0.407

High

852927

ACTZ
Actin-related protein 1

1

5

High-throughput

0.407

High

875196

TCPG
T-complex protein 1 subunit gamma

1

4

High-throughput

0.407

High

1060656

DDX49
Probable ATP-dependent RNA helicase Dbp45A

1

6

High-throughput

0.407

High

1069729

ISWI
Chromatin-remodeling complex ATPase chain Iswi

1

9

High-throughput

0.407

High

1069730

MCM4
DNA replication licensing factor MCM4

1

9

High-throughput

0.407

High

1069731

SARM1
NAD(+) hydrolase sarm1

1

4

High-throughput

0.407

High

1069733

Q6NQY9
ATP-dependent RNA helicase

1

5

High-throughput

0.407

High

1069734

Q7JQN4
RNA helicase

1

8

High-throughput

0.407

High

1069738

DYM
Dymeclin

1

1

High-throughput

0.407

High

1069740

Q8MRH0
RE37229p

1

4

High-throughput

0.407

High

1069744

Q8T4G5
AFG3 like matrix AAA peptidase subunit 2, isoform A

1

5

High-throughput

0.407

High

1069746

Q95U38
Succinate--CoA ligase [ADP-forming] subunit beta, mitochondrial

1

6

High-throughput

0.407

High

1069747

Q95WY3
Nucleolar protein 56

1

4

High-throughput

0.407

High

1069749

Q9V405
26S proteasome regulatory subunit 6B

1

5

High-throughput

0.407

High

1069750

API5
Apoptosis inhibitor 5 homolog

1

1

High-throughput

0.407

High

1069753

NUBPL
Iron-sulfur cluster transfer protein Nubpl

1

1

High-throughput

0.407

High

1069754

CLAMP
Transcription factor Clamp

1

1

High-throughput

0.407

High

1069755

Q9V9Q4
LD43819p

1

4

High-throughput

0.407

High

1069756

Q9VAH7
N-terminal kinase-like protein

1

6

High-throughput

0.407

High

1069759

Q9VCY1
RRM domain-containing protein

1

9

High-throughput

0.407

High

1069760

DDX18
Probable ATP-dependent RNA helicase pitchoune

1

5

High-throughput

0.407

High

1069761

PPAN
Protein Peter pan

1

1

High-throughput

0.407

High

1069763

NSUN5
28S rRNA

1

2

High-throughput

0.407

High

1069764

Q9VEH0
Aluminum tubes, isoform A

1

5

High-throughput

0.407

High

1069765

Q9VEP0
Regulatory protein zeste

1

1

High-throughput

0.407

High

1069766

IPO9
Importin-9

1

9

High-throughput

0.407

High

1069770

NOC3L
Nucleolar complex protein 3

1

2

High-throughput

0.407

High

1069771

DDX47
ATP-dependent RNA helicase DDX47

1

10

High-throughput

0.407

High

1069772

Q9VJH2
Aspartyl-tRNA synthetase, mitochondrial, isoform A

1

12

High-throughput

0.407

High

1069773

NFS1
Cysteine desulfurase, mitochondrial

1

2

High-throughput

0.407

High

1069774

CAND1
Cullin-associated NEDD8-dissociated protein 1

1

5

High-throughput

0.407

High

1069775

PESC
Pescadillo homolog

1

1

High-throughput

0.407

High

1069776

Q9VQI5
Interferon-related developmental regulator 1

1

1

High-throughput

0.407

High

1069778

SRP68
Signal recognition particle subunit SRP68

1

4

High-throughput

0.407

High

1069779

FRL
Formin-like protein

1

3

High-throughput

0.407

High

1069781

AIMP2
Probable aminoacyl tRNA synthase complex-interacting multifunctional protein 2

1

2

High-throughput

0.407

High

1069782

Q9VW54
26S proteasome non-ATPase regulatory subunit 2

1

5

High-throughput

0.407

High

1069783

IDH3A
Probable isocitrate dehydrogenase [NAD] subunit alpha, mitochondrial

1

5

High-throughput

0.407

High

1069784

Q9VXK5
Putative rRNA methyltransferase

1

7

High-throughput

0.407

High

1069786

Q9VXR5
ATP-binding cassette sub-family F member 2

1

8

High-throughput

0.407

High

1069790

Q9VZU8
Alpha-1,3/1,6-mannosyltransferase ALG2

1

1

High-throughput

0.407

High

1069792

SAC1
Phosphatidylinositol-3-phosphatase SAC1

1

2

High-throughput

0.407

High

1069794

Q9W0T7
Dis3 like 3'-5' exoribonuclease 2, isoform A

1

2

High-throughput

0.407

High

1069795

NAT10
RNA cytidine acetyltransferase

1

1

High-throughput

0.407

High

1069796

Q9W414
Regulatory particle triple-A ATPase 4

1

6

High-throughput

0.407

High

1069798

Q9W4C4
GM14014p

1

1

High-throughput

0.407

High

1069799

Q9W555
Coatomer subunit delta

1

1

High-throughput

0.407

High

1069800

Q9XZ53
dolichyl-diphosphooligosaccharide--protein glycotransferase

1

1

High-throughput

0.407

High

95207

E1JIH4
Uncharacterized protein, isoform D

1

0

High-throughput

0.232

Low

304799

O76994
Ribosome biogenesis protein NSA2 homolog

1

0

High-throughput

0.232

Low

892986

SRP19
Signal recognition particle 19 kDa protein

1

0

High-throughput

0.232

Low

1069735

ZC3HF
Zinc finger CCCH domain-containing protein 15 homolog

1

0

High-throughput

0.232

Low

1069737

Q7K4L8
RNA helicase

1

0

High-throughput

0.232

Low

1069739

Q86BS3
Chromator, isoform A

1

0

High-throughput

0.232

Low

1069797

Q9W4C1
IP13321p

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025