Protein: Q68FG2
Spectrin beta chain

Gene: Q68FG2, Sptbn2
Organism: Mus musculus
Interactions: 18
UniProt ID: Q68FG2

Gene Ontology (top 5):
GO:0001917 - photoreceptor inner segment
GO:0003779 - actin binding
GO:0005200 - structural constituent of cytoskeleton
GO:0005543 - phospholipid binding
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

104552

SYGP1
Ras/Rap GTPase-activating protein SynGAP

3

10

High-throughput

0.667

High

60100

KALRN
Kalirin

1

19

High-throughput

0.618

High

1193765

SHAN3
SH3 and multiple ankyrin repeat domains protein 3

2

20

High-throughput

0.611

High

1229321

DLGP1
Disks large-associated protein 1

2

3

High-throughput

0.611

High

312831

HCN1
Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1

1

8

High-throughput

0.536

High

1013604

TNIK
Traf2 and NCK-interacting protein kinase

1

14

High-throughput

0.536

High

1190144

AGAP2
Arf-GAP with GTPase, ANK repeat and PH domain-containing protein 2

1

6

High-throughput

0.536

High

1229318

MYCB2
E3 ubiquitin-protein ligase MYCBP2

1

7

High-throughput

0.536

High

1229319

CNKR2
Connector enhancer of kinase suppressor of ras 2

1

20

High-throughput

0.536

High

1229323

HOME1
Homer protein homolog 1

1

20

High-throughput

0.536

High

704284

NCKP1
Nck-associated protein 1

1

3

High-throughput

0.489

High

1210166

CYFP2
Cytoplasmic FMR1-interacting protein 2

1

8

High-throughput

0.489

High

1229317

CYFP1
Cytoplasmic FMR1-interacting protein 1

1

8

High-throughput

0.489

High

989986

1433Z
14-3-3 protein zeta/delta

1

20

High-throughput

0.479

High

1021574

RGS14
Regulator of G-protein signaling 14

1

6

High-throughput

0.479

High

1229316

NEB2
Neurabin-2

1

20

High-throughput

0.479

High

1229322

SRCN1
SRC kinase signaling inhibitor 1

1

10

High-throughput

0.445

High

1229320

BACD1
BTB/POZ domain-containing adapter for CUL3-mediated RhoA degradation protein 1

1

19

High-throughput

0.437

High


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Last updated: 11Aug2025