Protein: S6A15
Sodium-dependent neutral amino acid transporter B(0)AT2 (Sodium- and chloride-dependent neurotransmitter transporter NTT73) (Sodium-coupled branched-chain amino-acid transporter 1) (Solute carrier family 6 member 15) (Transporter v7-3)

Gene: S6A15, SLC6A15
Organism: Homo sapiens
Interactions: 200
UniProt ID: Q9H2J7

Gene Ontology (top 5):
GO:0005295 - neutral L-amino acid:sodium symporter activity
GO:0005298 - proline:sodium symporter activity
GO:0005326 - neurotransmitter transmembrane transporter activity
GO:0005886 - plasma membrane
GO:0006836 - neurotransmitter transport

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

333196

VAPB
Vesicle-associated membrane protein-associated protein B/C

4

3

High-throughput

0.691

High

1431957

PTH2
Peptidyl-tRNA hydrolase 2, mitochondrial

4

1

High-throughput

0.691

High

1348320

GOGA5
Golgin subfamily A member 5

4

7

High-throughput

0.687

High

1041280

CAV1
Caveolin-1

3

3

High-throughput

0.667

High

249518

ACSL4
Long-chain-fatty-acid--CoA ligase 4

3

5

High-throughput

0.662

High

1309887

TEX2
Testis-expressed protein 2

3

1

High-throughput

0.662

High

1386255

TLCD1
TLC domain-containing protein 1

3

3

High-throughput

0.662

High

1431945

PLCC
1-acyl-sn-glycerol-3-phosphate acyltransferase gamma

3

13

High-throughput

0.662

High

699115

CALX
Calnexin

3

17

High-throughput

0.657

High

1404202

SEC62
Translocation protein SEC62

3

3

High-throughput

0.650

High

218761

TGON2
Trans-Golgi network integral membrane protein 2

3

3

High-throughput

0.643

High

1329395

TEX29
Testis-expressed protein 29

3

0

High-throughput

0.638

High

178577

PLCB
1-acyl-sn-glycerol-3-phosphate acyltransferase beta

2

18

High-throughput

0.628

High

1212728

TMTC4
Protein O-mannosyl-transferase TMTC4

2

1

High-throughput

0.628

High

1350005

SPPL3
Signal peptide peptidase-like 3

2

3

High-throughput

0.628

High

1198401

GPAT3
Glycerol-3-phosphate acyltransferase 3

4

10

High-throughput

0.627

High

1326621

KLH36
Kelch-like protein 36

4

1

High-throughput

0.627

High

845799

MUC18
Cell surface glycoprotein MUC18

1

5

High-throughput

0.618

High

1004194

CXAR
Coxsackievirus and adenovirus receptor

1

4

High-throughput

0.618

High

189834

STX7
Syntaxin-7

2

15

High-throughput

0.611

High

958025

RAB14
Ras-related protein Rab-14

2

10

High-throughput

0.611

High

1254312

TMPPE
Transmembrane protein with metallophosphoesterase domain

2

0

High-throughput

0.602

High

1350633

SFXN5
Sideroflexin-5

2

0

High-throughput

0.602

High

1431944

PXMP2
Peroxisomal membrane protein 2

2

0

High-throughput

0.602

High

976556

RB11A
Ras-related protein Rab-11A

3

4

High-throughput

0.599

High

374190

RASN
GTPase NRas

2

20

High-throughput

0.584

High

375940

RASK
GTPase KRas

2

20

High-throughput

0.584

High

540671

LAMP1
Lysosome-associated membrane glycoprotein 1

2

7

High-throughput

0.584

High

631468

RAB5A
Ras-related protein Rab-5A

2

13

High-throughput

0.584

High

902064

RAB9A
Ras-related protein Rab-9A

2

9

High-throughput

0.584

High

978296

RHOB
Rho-related GTP-binding protein RhoB

2

20

High-throughput

0.584

High

1251310

HACD2
Very-long-chain

2

3

High-throughput

0.574

High

1383067

LRC59
Leucine-rich repeat-containing protein 59

2

5

High-throughput

0.571

High

297268

PRAF3
PRA1 family protein 3

1

1

High-throughput

0.536

High

1023444

AT8B2
Phospholipid-transporting ATPase ID

1

8

High-throughput

0.536

High

1143674

NOMO1
BOS complex subunit NOMO1

1

1

High-throughput

0.536

High

1154740

VAMP3
Vesicle-associated membrane protein 3

1

3

High-throughput

0.536

High

1286712

PP4P1
Type 1 phosphatidylinositol 4,5-bisphosphate 4-phosphatase

1

3

High-throughput

0.536

High

506663

GPHRB
Golgi pH regulator B

2

7

High-throughput

0.533

High

630968

RAB4A
Ras-related protein Rab-4A

2

10

High-throughput

0.533

High

1203084

TM41B
Transmembrane protein 41B

2

1

High-throughput

0.521

High

270479

FZD7
Frizzled-7

1

2

High-throughput

0.515

High

1406258

KIF2C
Kinesin-like protein KIF2C

1

0

High-throughput

0.513

High

1431937

PIGU
GPI-anchor transamidase component PIGU

1

0

High-throughput

0.513

High

85403

GPHRA
Golgi pH regulator A

2

7

High-throughput

0.504

High

170957

CLGN
Calmegin

2

17

High-throughput

0.504

High

1203393

YIF1B
Protein YIF1B

2

2

High-throughput

0.504

High

1312818

NRM
Nurim

1

0

High-throughput

0.493

High

1395561

S41A2
Solute carrier family 41 member 2

1

0

High-throughput

0.493

High

1431935

TMM60
Transmembrane protein 60

1

0

High-throughput

0.493

High

1431946

S38A7
Sodium-coupled neutral amino acid transporter 7

1

0

High-throughput

0.493

High

981360

RAB1A
Ras-related protein Rab-1A

1

5

High-throughput

0.489

High

1294830

STX12
Syntaxin-12

1

15

High-throughput

0.489

High

791719

SYUA
Alpha-synuclein

1

10

High-throughput

0.481

High

126796

RHOD
Rho-related GTP-binding protein RhoD

1

20

High-throughput

0.479

High

174087

AT2A1
Sarcoplasmic/endoplasmic reticulum calcium ATPase 1

1

5

High-throughput

0.479

High

180047

BET1
BET1 homolog

1

2

High-throughput

0.479

High

226199

STX6
Syntaxin-6

1

2

High-throughput

0.479

High

299370

FLOT1
Flotillin-1

1

8

High-throughput

0.479

High

327444

ZFPL1
Zinc finger protein-like 1

1

2

High-throughput

0.479

High

341141

DIRA3
GTP-binding protein Di-Ras3

1

13

High-throughput

0.479

High

363844

EGFR
Epidermal growth factor receptor

1

7

High-throughput

0.479

High

412595

NTRK1
High affinity nerve growth factor receptor

1

11

High-throughput

0.479

High

417746

RPN1
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1

1

3

High-throughput

0.479

High

418430

RPN2
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2

1

2

High-throughput

0.479

High

463763

LYN
Tyrosine-protein kinase Lyn

1

4

High-throughput

0.479

High

466454

RHOC
Rho-related GTP-binding protein RhoC

1

20

High-throughput

0.479

High

508611

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin]

1

6

High-throughput

0.479

High

562389

LAMP2
Lysosome-associated membrane glycoprotein 2

1

7

High-throughput

0.479

High

581281

RAC2
Ras-related C3 botulinum toxin substrate 2

1

20

High-throughput

0.479

High

582957

EZRI
Ezrin

1

5

High-throughput

0.479

High

601440

RHOQ
Rho-related GTP-binding protein RhoQ

1

20

High-throughput

0.479

High

604200

CXA1
Gap junction alpha-1 protein

1

4

High-throughput

0.479

High

614732

PTPRA
Receptor-type tyrosine-protein phosphatase alpha

1

6

High-throughput

0.479

High

630629

RAB3B
Ras-related protein Rab-3B

1

5

High-throughput

0.479

High

641257

FGFR2
Fibroblast growth factor receptor 2

1

13

High-throughput

0.479

High

648665

FGFR4
Fibroblast growth factor receptor 4

1

15

High-throughput

0.479

High

710486

EPHA2
Ephrin type-A receptor 2

1

10

High-throughput

0.479

High

710659

EPHA3
Ephrin type-A receptor 3

1

6

High-throughput

0.479

High

715765

MARCS
Myristoylated alanine-rich C-kinase substrate

1

2

High-throughput

0.479

High

766842

PHB1
Prohibitin 1

1

4

High-throughput

0.479

High

880684

LMAN1
Protein ERGIC-53

1

2

High-throughput

0.479

High

901034

RAB5C
Ras-related protein Rab-5C

1

13

High-throughput

0.479

High

901562

RAB7A
Ras-related protein Rab-7a

1

12

High-throughput

0.479

High

904116

BAP31
B-cell receptor-associated protein 31

1

1

High-throughput

0.479

High

910194

RND2
Rho-related GTP-binding protein RhoN

1

20

High-throughput

0.479

High

931894

EPHA5
Ephrin type-A receptor 5

1

9

High-throughput

0.479

High

932131

EPHA4
Ephrin type-A receptor 4

1

6

High-throughput

0.479

High

936448

AFAD
Afadin

1

18

High-throughput

0.479

High

945096

RAB25
Ras-related protein Rab-25

1

6

High-throughput

0.479

High

951417

SC61B
Protein transport protein Sec61 subunit beta

1

2

High-throughput

0.479

High

953666

RAC3
Ras-related C3 botulinum toxin substrate 3

1

20

High-throughput

0.479

High

955579

CDC42
Cell division control protein 42 homolog

1

20

High-throughput

0.479

High

962468

RHOA
Transforming protein RhoA

1

20

High-throughput

0.479

High

962826

RND3
Rho-related GTP-binding protein RhoE

1

20

High-throughput

0.479

High

975236

ARF6
ADP-ribosylation factor 6

1

3

High-throughput

0.479

High

988697

RAC1
Ras-related C3 botulinum toxin substrate 1

1

20

High-throughput

0.479

High

989115

AP2B1
AP-2 complex subunit beta

1

2

High-throughput

0.479

High

1015774

RHOG
Rho-related GTP-binding protein RhoG

1

20

High-throughput

0.479

High

1058650

CKAP4
Cytoskeleton-associated protein 4

1

4

High-throughput

0.479

High

1087279

STX4
Syntaxin-4

1

15

High-throughput

0.479

High

1145105

RAB35
Ras-related protein Rab-35

1

8

High-throughput

0.479

High

1151870

RHOH
Rho-related GTP-binding protein RhoH

1

20

High-throughput

0.479

High

1157064

NTRK3
NT-3 growth factor receptor

1

9

High-throughput

0.479

High

1159538

NTRK2
BDNF/NT-3 growth factors receptor

1

12

High-throughput

0.479

High

1159837

OCLN
Occludin

1

1

High-throughput

0.479

High

1233476

LTOR1
Ragulator complex protein LAMTOR1

1

1

High-throughput

0.479

High

1235329

STYK1
Tyrosine-protein kinase STYK1

1

10

High-throughput

0.479

High

1249205

LMBRL
Protein LMBR1L

1

2

High-throughput

0.479

High

1270991

RHOU
Rho-related GTP-binding protein RhoU

1

20

High-throughput

0.479

High

1322981

CXD3
Gap junction delta-3 protein

1

4

High-throughput

0.479

High

1334557

RN149
E3 ubiquitin-protein ligase RNF149

1

4

High-throughput

0.479

High

1353270

PARD3
Partitioning defective 3 homolog

1

20

High-throughput

0.479

High

1366880

RND1
Rho-related GTP-binding protein Rho6

1

20

High-throughput

0.479

High

1381513

ERGI1
Endoplasmic reticulum-Golgi intermediate compartment protein 1

1

3

High-throughput

0.479

High

1396625

RHOV
Rho-related GTP-binding protein RhoV

1

20

High-throughput

0.479

High

1401695

ERGI2
Endoplasmic reticulum-Golgi intermediate compartment protein 2

1

3

High-throughput

0.479

High

1431936

DNJC5
DnaJ homolog subfamily C member 5

1

5

High-throughput

0.479

High

1431938

RHOJ
Rho-related GTP-binding protein RhoJ

1

20

High-throughput

0.479

High

1431939

TMT1A
Thiol S-methyltransferase TMT1A

1

3

High-throughput

0.479

High

1431940

RHOF
Rho-related GTP-binding protein RhoF

1

20

High-throughput

0.479

High

1431949

ELOV5
Very long chain fatty acid elongase 5

1

2

High-throughput

0.479

High

1431950

TM216
Transmembrane protein 216

1

3

High-throughput

0.479

High

1431952

B3GA1
Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 1

1

2

High-throughput

0.479

High

1431954

S2513
Electrogenic aspartate/glutamate antiporter SLC25A13, mitochondrial

1

2

High-throughput

0.479

High

1431956

LAMP3
Lysosome-associated membrane glycoprotein 3

1

7

High-throughput

0.479

High

847685

SSRA
Translocon-associated protein subunit alpha

1

0

High-throughput

0.458

High

1153791

NCOA1
Nuclear receptor coactivator 1

1

0

High-throughput

0.458

High

1276313

ATG9A
Autophagy-related protein 9A

1

0

High-throughput

0.458

High

1289833

PAQR2
Adiponectin receptor protein 2

1

0

Small-scale

0.458

High

1431951

ANFY1
Rabankyrin-5

1

0

High-throughput

0.458

High

161251

EI24
Etoposide-induced protein 2.4 homolog

1

5

High-throughput

0.445

High

170536

RAB7L
Ras-related protein Rab-7L1

1

14

High-throughput

0.445

High

212604

GPAA1
GPI-anchor transamidase component GPAA1

1

1

High-throughput

0.445

High

329004

RTN3
Reticulon-3

1

5

High-throughput

0.445

High

469196

SRPRA
Signal recognition particle receptor subunit alpha

1

2

High-throughput

0.445

High

699853

P85A
Phosphatidylinositol 3-kinase regulatory subunit alpha

1

5

High-throughput

0.445

High

912012

DGKE
Diacylglycerol kinase epsilon

1

7

High-throughput

0.445

High

1023388

AT2C1
Calcium-transporting ATPase type 2C member 1

1

5

High-throughput

0.445

High

1133956

RB39A
Ras-related protein Rab-39A

1

11

High-throughput

0.445

High

1150609

TRAM1
Translocating chain-associated membrane protein 1

1

13

High-throughput

0.445

High

1228853

LMBD2
G-protein coupled receptor-associated protein LMBRD2

1

2

High-throughput

0.445

High

1248662

LCLT1
Lysocardiolipin acyltransferase 1

1

13

High-throughput

0.445

High

1252835

NFXL1
NF-X1-type zinc finger protein NFXL1

1

2

High-throughput

0.445

High

1253797

QSOX2
Sulfhydryl oxidase 2

1

8

High-throughput

0.445

High

1288660

GPAT4
Glycerol-3-phosphate acyltransferase 4

1

10

High-throughput

0.445

High

1395939

DNJC1
DnaJ homolog subfamily C member 1

1

6

High-throughput

0.445

High

1402191

PIGS
GPI-anchor transamidase component PIGS

1

2

High-throughput

0.445

High

1406233

CHP1
Calcineurin B homologous protein 1

1

4

High-throughput

0.445

High

1411022

COR1B
Coronin-1B

1

3

High-throughput

0.445

High

1418033

FUT8
Alpha-(1,6)-fucosyltransferase

1

2

High-throughput

0.445

High

1431941

RDH14
Retinol dehydrogenase 14

1

4

High-throughput

0.445

High

1431943

MYO10
Unconventional myosin-X

1

1

High-throughput

0.445

High

1431947

AIG1
Androgen-induced gene 1 protein

1

1

High-throughput

0.445

High

1431959

UBIA1
UbiA prenyltransferase domain-containing protein 1

1

2

High-throughput

0.445

High

1431960

AUP1
Lipid droplet-regulating VLDL assembly factor AUP1

1

3

High-throughput

0.445

High

1348499

LNX1
E3 ubiquitin-protein ligase LNX

1

20

Small-scale

0.439

High

139982

RCAS1
Receptor-binding cancer antigen expressed on SiSo cells

1

1

High-throughput

0.437

High

519224

COX8A
Cytochrome c oxidase subunit 8A, mitochondrial

1

1

High-throughput

0.437

High

827259

ARL1
ADP-ribosylation factor-like protein 1

1

4

High-throughput

0.437

High

883684

CENPA
Histone H3-like centromeric protein A

1

1

High-throughput

0.437

High

956487

RAB2A
Ras-related protein Rab-2A

1

10

High-throughput

0.437

High

1098880

KGP2
cGMP-dependent protein kinase 2

1

3

High-throughput

0.437

High

1115053

CUL4A
Cullin-4A

1

1

High-throughput

0.437

High

1146476

KS6A2
Ribosomal protein S6 kinase alpha-2

1

2

High-throughput

0.437

High

1293146

TMM17
Transmembrane protein 17

1

3

High-throughput

0.437

High

1333992

DHB11
Estradiol 17-beta-dehydrogenase 11

1

6

High-throughput

0.437

High

1368953

GOGA1
Golgin subfamily A member 1

1

1

High-throughput

0.437

High

1381961

CK052
Uncharacterized protein C11orf52

1

1

High-throughput

0.437

High

1431533

VP33B
Vacuolar protein sorting-associated protein 33B

1

1

High-throughput

0.437

High

1431740

3BHS7
3 beta-hydroxysteroid dehydrogenase type 7

1

1

High-throughput

0.437

High

1431942

E41LA
Band 4.1-like protein 4A

1

5

High-throughput

0.437

High

1218478

CDKAL
Threonylcarbamoyladenosine tRNA methylthiotransferase

1

0

High-throughput

0.426

High

1236312

MFSD5
Molybdate-anion transporter

1

0

High-throughput

0.426

High

1413055

ALG1
Chitobiosyldiphosphodolichol beta-mannosyltransferase

1

0

High-throughput

0.426

High

1431953

B4GT7
Beta-1,4-galactosyltransferase 7

1

0

High-throughput

0.426

High

999557

NOMO3
BOS complex subunit NOMO3

1

1

High-throughput

0.407

High

1163519

NDUA9
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial

1

1

High-throughput

0.407

High

1277708

MYCPP
C-myc promoter-binding protein

1

1

High-throughput

0.407

High

1290484

IQGA3
Ras GTPase-activating-like protein IQGAP3

1

3

High-throughput

0.407

High

1291492

RETR3
Reticulophagy regulator 3

1

4

High-throughput

0.407

High

1410456

VKOR1
Vitamin K epoxide reductase complex subunit 1

1

3

High-throughput

0.407

High

1419881

RAB34
Ras-related protein Rab-34

1

11

High-throughput

0.407

High

1431948

NDUBB
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial

1

1

High-throughput

0.407

High

1142943

EBP
3-beta-hydroxysteroid-Delta(8),Delta(7)-isomerase

1

0

High-throughput

0.279

Low

1415404

ALG8
Dolichyl pyrophosphate Glc1Man9GlcNAc2 alpha-1,3-glucosyltransferase

1

0

High-throughput

0.279

Low

176546

GRRE1
Granule associated Rac and RHOG effector protein 1

1

0

High-throughput

0.249

Low

294317

CD123
Translation initiation factor eIF2 assembly protein

1

0

High-throughput

0.249

Low

317678

ATG12
Ubiquitin-like protein ATG12

1

0

High-throughput

0.249

Low

414600

P53
Cellular tumor antigen p53

1

0

High-throughput

0.249

Low

935629

MFAP1
Microfibrillar-associated protein 1

1

0

High-throughput

0.249

Low

1141928

EEA1
Early endosome antigen 1

1

0

High-throughput

0.249

Low

1197707

MIDN
Midnolin

1

0

High-throughput

0.249

Low

1400332

FMNL2
Formin-like protein 2

1

0

High-throughput

0.249

Low

1431955

PPM1H
Protein phosphatase 1H

1

0

High-throughput

0.249

Low

539093

UMPS
Uridine 5'-monophosphate synthase

1

0

High-throughput

0.232

Low

1205144

COQ5
2-methoxy-6-polyprenyl-1,4-benzoquinol methylase, mitochondrial

1

0

High-throughput

0.232

Low

1237842

RADX
RPA-related protein RADX

1

0

High-throughput

0.232

Low

1281028

PIGW
Glucosaminyl-phosphatidylinositol-acyltransferase PIGW

1

0

High-throughput

0.232

Low

1431958

TBL2
Transducin beta-like protein 2

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025