Protein: TBC9B
TBC1 domain family member 9B

Gene: TBC9B, TBC1D9B
Organism: Homo sapiens
Interactions: 84
UniProt ID: Q66K14

Gene Ontology (top 5):
GO:0005096 - GTPase activator activity
GO:0005509 - calcium ion binding
GO:0016020 - membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1226399

TBCD9
TBC1 domain family member 9

3

7

High-throughput

0.855

High

212423

SPIT2
Kunitz-type protease inhibitor 2

3

5

High-throughput

0.667

High

955943

RAB8A
Ras-related protein Rab-8A

2

15

Small-scale

0.658

High

952205

GBRL2
Gamma-aminobutyric acid receptor-associated protein-like 2

3

20

Small-scale

0.609

High

228487

LANC1
Glutathione S-transferase LANCL1

3

1

High-throughput

0.609

High

318337

MYO1D
Unconventional myosin-Id

3

5

High-throughput

0.609

High

1226402

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

3

2

High-throughput

0.609

High

50580

HACL2
2-hydroxyacyl-CoA lyase 2

2

4

High-throughput

0.601

High

638443

FPR1
fMet-Leu-Phe receptor

2

6

High-throughput

0.601

High

1216364

FAXC
Failed axon connections homolog

2

2

High-throughput

0.601

High

1226412

LMBL2
Lethal(3)malignant brain tumor-like protein 2

2

2

High-throughput

0.578

High

901873

RAB9A
Ras-related protein Rab-9A

1

20

High-throughput

0.553

High

289356

CTAG2
Cancer/testis antigen 2

2

1

High-throughput

0.549

High

1226427

FZD10
Frizzled-10

2

3

High-throughput

0.549

High

287948

MYCB2
E3 ubiquitin-protein ligase MYCBP2

1

1

High-throughput

0.541

High

71215

HIDE1
Protein HIDE1

1

2

High-throughput

0.536

High

409582

DPB1
HLA class II histocompatibility antigen, DP beta 1 chain

1

1

High-throughput

0.536

High

486572

TACD2
Tumor-associated calcium signal transducer 2

1

3

High-throughput

0.536

High

563902

CFTR
Cystic fibrosis transmembrane conductance regulator

1

1

High-throughput

0.536

High

946559

EVA1C
Protein eva-1 homolog C

1

1

High-throughput

0.536

High

1226403

CMTD1
Catechol O-methyltransferase domain-containing protein 1

1

2

High-throughput

0.536

High

1226405

ABD12
Lysophosphatidylserine lipase ABHD12

1

1

High-throughput

0.536

High

1226408

SIGL1
SIGLEC family-like protein 1

1

1

High-throughput

0.536

High

1226415

ARL8A
ADP-ribosylation factor-like protein 8A

1

10

High-throughput

0.536

High

1226417

SEC62
Translocation protein SEC62

1

2

High-throughput

0.536

High

1226419

KI2L4
Killer cell immunoglobulin-like receptor 2DL4

1

5

High-throughput

0.536

High

1226407

SH2D3
SH2 domain-containing protein 3C

2

5

High-throughput

0.521

High

230970

TYOBP
TYRO protein tyrosine kinase-binding protein

1

0

High-throughput

0.513

High

1226410

AQP3
Aquaporin-3

1

0

High-throughput

0.513

High

1226423

GBRL1
Gamma-aminobutyric acid receptor-associated protein-like 1

1

20

Small-scale

0.512

High

1226424

MLP3A
Microtubule-associated protein 1 light chain 3 alpha

1

20

Small-scale

0.512

High

422304

A4
Amyloid-beta precursor protein

1

5

High-throughput

0.501

High

282842

CRLF1
Cytokine receptor-like factor 1

1

2

High-throughput

0.489

High

351906

S1PR4
Sphingosine 1-phosphate receptor 4

1

3

High-throughput

0.489

High

359825

DYR
Dihydrofolate reductase

1

2

High-throughput

0.489

High

688573

NKG2A
NKG2-A/NKG2-B type II integral membrane protein

1

2

High-throughput

0.489

High

886283

ARL4D
ADP-ribosylation factor-like protein 4D

1

20

High-throughput

0.489

High

936066

PAR2
Proteinase-activated receptor 2

1

6

High-throughput

0.489

High

1022875

EFNB1
Ephrin-B1

1

3

High-throughput

0.489

High

1101519

GPR17
Uracil nucleotide/cysteinyl leukotriene receptor

1

8

High-throughput

0.489

High

1142081

P2RY6
P2Y purinoceptor 6

1

8

High-throughput

0.489

High

1226397

BTNL9
Butyrophilin-like protein 9

1

5

High-throughput

0.489

High

1226409

CLC2B
C-type lectin domain family 2 member B

1

2

High-throughput

0.489

High

1226413

EFMT3
EEF1A lysine methyltransferase 3

1

1

High-throughput

0.489

High

1226421

SEM4C
Semaphorin-4C

1

1

High-throughput

0.489

High

1226429

GPR45
Probable G-protein coupled receptor 45

1

2

High-throughput

0.489

High

562127

LAMP2
Lysosome-associated membrane glycoprotein 2

1

8

High-throughput

0.479

High

1113371

CUL3
Cullin-3

1

2

High-throughput

0.479

High

1226394

S27A4
Long-chain fatty acid transport protein 4

1

3

High-throughput

0.445

High

1226422

MLP3B
Microtubule-associated protein 1 light chain 3 beta

1

20

Small-scale

0.439

High

241975

PRKN
E3 ubiquitin-protein ligase parkin

1

6

High-throughput

0.437

High

293836

CD123
Translation initiation factor eIF2 assembly protein

1

3

High-throughput

0.437

High

474744

VIME
Vimentin

1

7

High-throughput

0.437

High

588908

RFA2
Replication protein A 32 kDa subunit

1

2

High-throughput

0.437

High

695693

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

3

High-throughput

0.437

High

768411

RFA3
Replication protein A 14 kDa subunit

1

2

High-throughput

0.437

High

889586

CLK2
Dual specificity protein kinase CLK2

1

3

High-throughput

0.437

High

934733

TERA
Transitional endoplasmic reticulum ATPase

1

2

High-throughput

0.437

High

959599

MAX
Protein max

1

5

High-throughput

0.437

High

1226395

LMBRL
Protein LMBR1L

1

1

High-throughput

0.437

High

1226400

TRI67
Tripartite motif-containing protein 67

1

7

High-throughput

0.437

High

73049

B1AVT0
dual-specificity kinase

1

3

High-throughput

0.407

High

640188

EPHA1
Ephrin type-A receptor 1

1

13

High-throughput

0.407

High

886071

CXCR3
C-X-C chemokine receptor type 3

1

3

High-throughput

0.407

High

1226393

A16L1
Autophagy-related protein 16-1

1

7

High-throughput

0.407

High

1226401

E400N
Putative EP400-like protein

1

1

High-throughput

0.407

High

1226411

LPAR1
Lysophosphatidic acid receptor 1

1

3

High-throughput

0.407

High

1226416

AURKB
Aurora kinase B

1

5

High-throughput

0.407

High

1226418

S1PR3
Sphingosine 1-phosphate receptor 3

1

3

High-throughput

0.407

High

1226425

PACC1
Proton-activated chloride channel

1

1

High-throughput

0.407

High

906068

AL3A2
Aldehyde dehydrogenase family 3 member A2

3

0

High-throughput

0.347

High

349680

BPNT1
3'(2'),5'-bisphosphate nucleotidase 1

2

0

High-throughput

0.328

High

1226396

TM108
Transmembrane protein 108

2

0

High-throughput

0.328

High

1226426

DKKL1
Dickkopf-like protein 1

2

0

High-throughput

0.328

High

1160390

TAZ
Tafazzin

2

0

High-throughput

0.318

High

333044

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

1

0

High-throughput

0.279

Low

927349

ATX1
Ataxin-1

1

0

High-throughput

0.279

Low

1226398

LRC55
Leucine-rich repeat-containing protein 55

1

0

High-throughput

0.279

Low

1226404

HSC20
Iron-sulfur cluster co-chaperone protein HscB

1

0

High-throughput

0.279

Low

1226406

FA43A
Protein FAM43A

1

0

High-throughput

0.279

Low

1226414

ARRD3
Arrestin domain-containing protein 3

1

0

High-throughput

0.279

Low

1226420

UBAC1
Ubiquitin-associated domain-containing protein 1

1

0

High-throughput

0.238

Low

1010929

BAT1
b(0,+)-type amino acid transporter 1

1

0

High-throughput

0.232

Low

1226428

NOC2L
Nucleolar complex protein 2 homolog

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025