Protein: MSS4
Guanine nucleotide exchange factor MSS4 homolog (Guanine nucleotide exchange factor stratum)

Gene: MSS4, strat
Organism: Drosophila melanogaster
Interactions: 41
UniProt ID: Q9VLP3

Gene Ontology (top 5):
GO:0005085 - guanyl-nucleotide exchange factor activity
GO:0005829 - cytosol
GO:0006892 - post-Golgi vesicle-mediated transport
GO:0007264 - small GTPase-mediated signal transduction
GO:0008270 - zinc ion binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

194907

O15971
LD39986p

4

9

High-throughput

0.873

High

197420

O18338
LD44762p

3

9

Small-scale

0.847

High

197103

O18332
FI01544p

2

8

High-throughput

0.675

High

1480953

Q9W5X0
LD21953p

2

9

High-throughput

0.659

High

670095

RAB3
Ras-related protein Rab-3

1

13

High-throughput

0.618

High

1480946

Q9VMD2
LD47671p

2

0

High-throughput

0.559

High

1480613

Q9VLB7
Rab GDP dissociation inhibitor

2

0

High-throughput

0.547

High

1379088

Q960Q9
LD39664p

1

1

High-throughput

0.508

High

1303820

Q8INH5
Aminopeptidase

1

0

High-throughput

0.486

High

1480950

Q9VRV6
FI21277p1

1

0

High-throughput

0.486

High

1476795

ARL8
ADP-ribosylation factor-like protein 8

1

4

High-throughput

0.479

High

1478115

Q9VJ37
Insulin gene enhancer protein ISL-1

1

1

High-throughput

0.464

High

1480951

Q9VTW3
FI06571p

1

1

High-throughput

0.464

High

1304124

Q8INQ9
LIM domain-containing protein

1

1

High-throughput

0.439

High

119866

HAKAI
E3 ubiquitin-protein ligase Hakai

1

0

High-throughput

0.438

High

829680

ARF4
ADP ribosylation factor 4

1

3

High-throughput

0.437

High

458133

G3P2
Glyceraldehyde-3-phosphate dehydrogenase 2

1

0

High-throughput

0.426

High

929047

DOD
Putative peptidyl-prolyl cis-trans isomerase dodo

1

0

High-throughput

0.426

High

1306157

Q8IRD3
Glutathione peroxidase

1

0

High-throughput

0.426

High

1304156

Q8INR0
LIM domain-containing protein

1

1

High-throughput

0.417

High

1480952

Q9VX87
LD46305p

2

0

High-throughput

0.298

High

51663

NUP75
Nuclear pore complex protein Nup75

1

0

High-throughput

0.265

Low

1055740

RS3
Small ribosomal subunit protein uS3

1

0

High-throughput

0.265

Low

1374824

SDHA
Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial

1

0

High-throughput

0.265

Low

1469467

Q9VBQ3
FI08017p

1

0

High-throughput

0.265

Low

1470326

MTA70
N(6)-adenosine-methyltransferase MT-A70-like protein

1

0

High-throughput

0.265

Low

1480766

PDE6D
Probable cGMP 3',5'-cyclic phosphodiesterase subunit delta

1

0

High-throughput

0.265

Low

1262421

TMX2
Thioredoxin-related transmembrane protein 2 homolog

1

0

High-throughput

0.249

Low

1303267

Q8IMG1
Uncharacterized protein, isoform C

1

0

High-throughput

0.249

Low

1465623

Q9V470
Succinate--CoA ligase [GDP-forming] subunit beta, mitochondrial

1

0

High-throughput

0.249

Low

1480947

Q9VMX4
AT19154p

1

0

High-throughput

0.249

Low

1480948

Q9VPR1
GH02075p

1

0

High-throughput

0.249

Low

1301090

Q8I0D1
GH14831p

1

0

High-throughput

0.238

Low

56282

A1ZA18
Kinesin heavy chain 73, isoform A

1

0

High-throughput

0.232

Low

195123

O16043
Anon1A4

1

0

High-throughput

0.232

Low

263088

TENM
Teneurin-m

1

0

High-throughput

0.232

Low

1269497

Q7KTW5
Inositol-1-monophosphatase

1

0

High-throughput

0.232

Low

1378002

Q95SI7
GH23390p

1

0

High-throughput

0.232

Low

1472677

Q9VEE9
ALG1, chitobiosyldiphosphodolichol beta-mannosyltransferase

1

0

High-throughput

0.232

Low

1477958

Q9VJ11
Calcium load-activated calcium channel

1

0

High-throughput

0.232

Low

1480949

Q9VRD6
NTF2-related export protein

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025