Protein: SPR1A
Cornifin-A (19 kDa pancornulin) (SPRK) (Small proline-rich protein IA) (SPR-IA)

Gene: SPR1A, SPRR1A
Organism: Homo sapiens
Interactions: 17
UniProt ID: P35321

Gene Ontology (top 5):
GO:0001533 - cornified envelope
GO:0005198 - structural molecule activity
GO:0005829 - cytosol
GO:0008544 - epidermis development
GO:0018149 - peptide cross-linking

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

352691

NUDT3
Diphosphoinositol polyphosphate phosphohydrolase 1

1

1

High-throughput

0.536

High

362873

EGFR
Epidermal growth factor receptor

1

0

High-throughput

0.513

High

733295

CCR1
C-C chemokine receptor type 1

1

1

High-throughput

0.489

High

770666

GABPA
GA-binding protein alpha chain

1

1

High-throughput

0.489

High

770668

MRM1
rRNA methyltransferase 1, mitochondrial

1

1

High-throughput

0.489

High

770672

SIA7F
Alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 6

1

1

High-throughput

0.489

High

563319

CFTR
Cystic fibrosis transmembrane conductance regulator

1

1

High-throughput

0.479

High

770676

DUX4
Double homeobox protein 4

1

1

High-throughput

0.479

High

770665

UBE2H
Ubiquitin-conjugating enzyme E2 H

1

0

High-throughput

0.458

High

770669

RICTR
Rapamycin-insensitive companion of mTOR

1

0

High-throughput

0.458

High

770671

NHLC2
NHL repeat-containing protein 2

1

0

High-throughput

0.458

High

626100

NFKB1
Nuclear factor NF-kappa-B p105 subunit

1

1

High-throughput

0.445

High

770667

A16L1
Autophagy-related protein 16-1

1

2

High-throughput

0.445

High

770673

RING2
E3 ubiquitin-protein ligase RING2

1

1

High-throughput

0.437

High

770670

GLIS1
Zinc finger protein GLIS1

2

0

High-throughput

0.316

High

770674

DDX24
ATP-dependent RNA helicase DDX24

1

0

High-throughput

0.249

Low

770675

B3GN2
N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase 2

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025