Protein: NKAI1
Sodium/potassium-transporting ATPase subunit beta-1-interacting protein 1 (Na(+)/K(+)-transporting ATPase subunit beta-1-interacting protein 1) (Protein FAM77C)

Gene: NKAI1, NKAIN1
Organism: Homo sapiens
Interactions: 65
UniProt ID: Q4KMZ8

Gene Ontology (top 5):
GO:0002028 - regulation of sodium ion transport
GO:0005886 - plasma membrane
GO:0051117 - ATPase binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

171465

S27A2
Long-chain fatty acid transport protein 2

1

2

High-throughput

0.536

High

247519

FZD6
Frizzled-6

1

1

High-throughput

0.536

High

320456

TM63A
Mechanosensitive cation channel TMEM63A

1

1

High-throughput

0.536

High

1023431

AT8B2
Phospholipid-transporting ATPase ID

1

1

High-throughput

0.536

High

1125846

FZD2
Frizzled-2

1

1

High-throughput

0.536

High

1195432

S27A3
Long-chain fatty acid transport protein 3

1

2

High-throughput

0.536

High

1195433

TM63B
Mechanosensitive cation channel TMEM63B

1

1

High-throughput

0.536

High

1195435

LRC8E
Volume-regulated anion channel subunit LRRC8E

1

2

High-throughput

0.536

High

1195440

LRC8D
Volume-regulated anion channel subunit LRRC8D

1

2

High-throughput

0.536

High

1195443

LRC8A
Volume-regulated anion channel subunit LRRC8A

1

2

High-throughput

0.536

High

1195449

AT11C
Phospholipid-transporting ATPase IG

1

1

High-throughput

0.536

High

1195450

TRPM4
Transient receptor potential cation channel subfamily M member 4

1

1

High-throughput

0.536

High

1195455

TRPM7
Transient receptor potential cation channel subfamily M member 7

1

1

High-throughput

0.536

High

1195459

S12A9
Solute carrier family 12 member 9

1

2

High-throughput

0.536

High

1195466

S12A6
Solute carrier family 12 member 6

1

2

High-throughput

0.536

High

1195467

S12A4
Solute carrier family 12 member 4

1

2

High-throughput

0.536

High

1195468

S27A6
Long-chain fatty acid transport protein 6

1

2

High-throughput

0.536

High

213322

ADCY6
Adenylate cyclase type 6

1

0

High-throughput

0.513

High

261184

NSMA
Sphingomyelin phosphodiesterase 2

1

0

High-throughput

0.513

High

321766

AGRL1
Adhesion G protein-coupled receptor L1

1

0

High-throughput

0.513

High

419999

B3A2
Anion exchange protein 2

1

0

High-throughput

0.513

High

560973

GP1BB
Platelet glycoprotein Ib beta chain

1

0

High-throughput

0.513

High

604008

CXA1
Gap junction alpha-1 protein

1

0

High-throughput

0.513

High

931244

AT12A
Potassium-transporting ATPase alpha chain 2

1

0

High-throughput

0.513

High

1106164

TUSC3
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit TUSC3

1

0

High-throughput

0.513

High

1154800

KCNJ8
ATP-sensitive inward rectifier potassium channel 8

1

0

High-throughput

0.513

High

1195342

ANO6
Anoctamin-6

1

0

High-throughput

0.513

High

1195434

MRP7
ATP-binding cassette sub-family C member 10

1

0

High-throughput

0.513

High

1195438

PLPR3
Phospholipid phosphatase-related protein type 3

1

0

High-throughput

0.513

High

1195441

T179B
Transmembrane protein 179B

1

0

High-throughput

0.513

High

1195442

TM219
Insulin-like growth factor-binding protein 3 receptor

1

0

High-throughput

0.513

High

1195448

S15A4
Solute carrier family 15 member 4

1

0

High-throughput

0.513

High

1195452

BT2A2
Butyrophilin subfamily 2 member A2

1

0

High-throughput

0.513

High

1195453

CTL1
Choline transporter-like protein 1

1

0

High-throughput

0.513

High

1195454

S47A1
Multidrug and toxin extrusion protein 1

1

0

High-throughput

0.513

High

1195457

ABCA3
Phospholipid-transporting ATPase ABCA3

1

0

High-throughput

0.513

High

1195463

CNNM1
Metal transporter CNNM1

1

0

High-throughput

0.513

High

1195464

LPAR3
Lysophosphatidic acid receptor 3

1

0

High-throughput

0.513

High

1195465

NB5R1
NADH-cytochrome b5 reductase 1

1

0

High-throughput

0.513

High

161138

ABCD4
Lysosomal cobalamin transporter ABCD4

1

1

High-throughput

0.489

High

1195461

AT132
Polyamine-transporting ATPase 13A2

1

1

High-throughput

0.489

High

506603

GPHRB
Golgi pH regulator B

1

1

High-throughput

0.437

High

85365

GPHRA
Golgi pH regulator A

1

1

High-throughput

0.407

High

216337

MBTP2
Membrane-bound transcription factor site-2 protease

1

0

High-throughput

0.279

Low

248589

FADS1
Acyl-CoA

1

0

High-throughput

0.279

Low

297058

DHRS3
Short-chain dehydrogenase/reductase 3

1

0

High-throughput

0.279

Low

450244

HYEP
Epoxide hydrolase 1

1

0

High-throughput

0.279

Low

907794

CLCN7
H(+)/Cl(-) exchange transporter 7

1

0

High-throughput

0.279

Low

1010472

EREP3
Protein ENTREP3

1

0

High-throughput

0.279

Low

1043211

TAP2
Antigen peptide transporter 2

1

0

High-throughput

0.279

Low

1085431

SRBP2
Sterol regulatory element-binding protein 2

1

0

High-throughput

0.279

Low

1195436

RETST
All-trans-retinol 13,14-reductase

1

0

High-throughput

0.279

Low

1195437

CC033
Protein C3orf33

1

0

High-throughput

0.279

Low

1195439

LCLT1
Lysocardiolipin acyltransferase 1

1

0

High-throughput

0.279

Low

1195444

PLPL6
Patatin-like phospholipase domain-containing protein 6

1

0

High-throughput

0.279

Low

1195445

GHDC
GH3 domain-containing protein

1

0

High-throughput

0.279

Low

1195446

MACOI
Macoilin

1

0

High-throughput

0.279

Low

1195447

PAR16
Protein mono-ADP-ribosyltransferase PARP16

1

0

High-throughput

0.279

Low

1195451

PIGO
GPI ethanolamine phosphate transferase 3, catalytic subunit

1

0

High-throughput

0.279

Low

1195456

CGRF1
Cell growth regulator with RING finger domain protein 1

1

0

High-throughput

0.279

Low

1195458

CA043
Protein C1orf43

1

0

High-throughput

0.279

Low

1195460

TM39B
Transmembrane protein 39B

1

0

High-throughput

0.279

Low

1195462

PXMP2
Peroxisomal membrane protein 2

1

0

High-throughput

0.279

Low

1195469

ZDHC9
Palmitoyltransferase ZDHHC9

1

0

High-throughput

0.279

Low

1195470

SNX14
Sorting nexin-14

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025