Protein: SPTN1
Spectrin alpha chain, non-erythrocytic 1 (Alpha-II spectrin) (Fodrin alpha chain)

Gene: SPTN1, Sptan1
Organism: Mus musculus
Interactions: 26
UniProt ID: P16546

Gene Ontology (top 5):
GO:0003779 - actin binding
GO:0005509 - calcium ion binding
GO:0005516 - calmodulin binding
GO:0005829 - cytosol
GO:0005916 - fascia adherens

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

597651

SHAN3
SH3 and multiple ankyrin repeat domains protein 3

2

20

High-throughput

0.712

High

597652

IASPP
RelA-associated inhibitor

1

20

Small-scale

0.646

High

597646

PP1A
Serine/threonine-protein phosphatase PP1-alpha catalytic subunit

1

13

Small-scale

0.575

High

597650

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

1

8

High-throughput

0.575

High

597654

DLG4
Disks large homolog 4

1

9

High-throughput

0.575

High

597663

ANK2
Ankyrin-2

1

20

Small-scale

0.575

High

60071

KALRN
Kalirin

1

19

High-throughput

0.514

High

597648

TNIK
Traf2 and NCK-interacting protein kinase

1

20

High-throughput

0.514

High

597649

THIOM
Thioredoxin, mitochondrial

1

4

High-throughput

0.514

High

597659

CNKR2
Connector enhancer of kinase suppressor of ras 2

1

20

High-throughput

0.514

High

597657

EPOP
Elongin BC and Polycomb repressive complex 2-associated protein

1

2

Small-scale

0.457

High

597645

KIF3A
Kinesin-like protein KIF3A

1

2

Small-scale

0.445

High

597647

KIFA3
Kinesin-associated protein 3

1

11

Small-scale

0.445

High

597655

HDAC4
Histone deacetylase 4

1

20

High-throughput

0.445

High

597658

MYCB2
E3 ubiquitin-protein ligase MYCBP2

1

12

High-throughput

0.445

High

597662

PEX5R
PEX5-related protein

1

3

High-throughput

0.445

High

597664

EED
Polycomb protein EED

1

18

Small-scale

0.445

High

597667

HDAC5
Histone deacetylase 5

1

20

High-throughput

0.445

High

597668

HOME1
Homer protein homolog 1

1

20

High-throughput

0.445

High

597644

NCKP1
Nck-associated protein 1

1

3

High-throughput

0.407

High

597653

CYFP2
Cytoplasmic FMR1-interacting protein 2

1

9

High-throughput

0.407

High

597656

CYFP1
Cytoplasmic FMR1-interacting protein 1

1

9

High-throughput

0.407

High

597660

MYOME
Myomegalin

1

20

High-throughput

0.407

High

597661

RD3
Protein RD3

1

2

Small-scale

0.407

High

597665

DLGP1
Disks large-associated protein 1

1

3

High-throughput

0.407

High

597666

SRCN1
SRC kinase signaling inhibitor 1

1

10

High-throughput

0.407

High


Service provided by Combinatics, Japan

Last updated: 11Aug2025