Protein: POC1B
POC1 centriolar protein homolog B (Pix1) (Proteome of centriole protein 1B) (WD repeat-containing protein 51B)

Gene: POC1B
Organism: Homo sapiens
Interactions: 79
UniProt ID: Q8TC44

Gene Ontology (top 5):
GO:0000902 - cell morphogenesis
GO:0000922 - spindle pole
GO:0001675 - acrosome assembly
GO:0001895 - retina homeostasis
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1334151

POC1A
POC1 centriolar protein homolog A

5

19

High-throughput

0.919

High

724411

COR1A
Coronin-1A

3

17

High-throughput

0.861

High

323047

WDR47
WD repeat-containing protein 47

2

15

High-throughput

0.811

High

1007162

TCPB
T-complex protein 1 subunit beta

3

20

High-throughput

0.757

High

882051

TCPG
T-complex protein 1 subunit gamma

2

20

High-throughput

0.726

High

1349442

NUDC
Nuclear migration protein nudC

5

18

High-throughput

0.714

High

899492

TCPD
T-complex protein 1 subunit delta

1

20

High-throughput

0.691

High

1349430

PELO
Protein pelota homolog

3

2

High-throughput

0.656

High

281069

TACC1
Transforming acidic coiled-coil-containing protein 1

2

7

High-throughput

0.628

High

1247702

SARM1
NAD(+) hydrolase SARM1

2

5

High-throughput

0.628

High

1349428

NELL2
Protein kinase C-binding protein NELL2

2

11

High-throughput

0.628

High

1349437

BL1S4
Biogenesis of lysosome-related organelles complex 1 subunit 4

2

1

High-throughput

0.628

High

1349431

CEP44
Centrosomal protein of 44 kDa

2

1

Small-scale

0.624

High

610789

TCPA
T-complex protein 1 subunit alpha

1

20

High-throughput

0.618

High

876081

TCPE
T-complex protein 1 subunit epsilon

1

20

High-throughput

0.618

High

969991

RS16
Small ribosomal subunit protein uS9

1

7

High-throughput

0.618

High

992873

RACK1
Small ribosomal subunit protein RACK1

1

19

High-throughput

0.618

High

1349440

PFD2
Prefoldin subunit 2

2

5

High-throughput

0.611

High

1349444

WASC3
WASH complex subunit 3

3

1

High-throughput

0.604

High

182164

PFD6
Prefoldin subunit 6

2

6

High-throughput

0.584

High

1158443

CDC37
Hsp90 co-chaperone Cdc37

2

2

High-throughput

0.584

High

1332474

POC5
Centrosomal protein POC5

2

1

High-throughput

0.584

High

1349429

PFD5
Prefoldin subunit 5

2

8

High-throughput

0.584

High

1294904

KMT5C
Histone-lysine N-methyltransferase KMT5C

1

0

High-throughput

0.578

High

1288537

ZN598
E3 ubiquitin-protein ligase ZNF598

2

9

High-throughput

0.574

High

1326249

GALT4
Polypeptide N-acetylgalactosaminyltransferase 4

2

1

High-throughput

0.574

High

1349199

PI42C
Phosphatidylinositol 5-phosphate 4-kinase type-2 gamma

2

3

High-throughput

0.574

High

1349432

SIL1
Nucleotide exchange factor SIL1

2

1

High-throughput

0.574

High

1349443

COG6
Conserved oligomeric Golgi complex subunit 6

2

1

High-throughput

0.574

High

1207682

MIIP
Migration and invasion-inhibitory protein

2

1

High-throughput

0.558

High

1217419

OBSCN
Obscurin

1

8

High-throughput

0.553

High

1185293

F161A
Protein FAM161A

1

1

Small-scale

0.552

High

391369

FRIL
Ferritin light chain

1

2

High-throughput

0.536

High

1114950

CUL4A
Cullin-4A

1

20

Small-scale

0.536

High

1326000

RYBP
RING1 and YY1-binding protein

1

2

High-throughput

0.536

High

1349426

EXOC4
Exocyst complex component 4

1

1

High-throughput

0.536

High

1136919

ABRX2
BRISC complex subunit Abraxas 2

1

0

High-throughput

0.513

High

1349438

TYDP1
Tyrosyl-DNA phosphodiesterase 1

1

0

High-throughput

0.513

High

273438

KDM4A
Lysine-specific demethylase 4A

1

5

High-throughput

0.489

High

464188

TPM2
Tropomyosin beta chain

1

4

High-throughput

0.489

High

1013521

COG7
Conserved oligomeric Golgi complex subunit 7

1

1

High-throughput

0.489

High

1104618

IKZF1
DNA-binding protein Ikaros

1

6

High-throughput

0.489

High

1115313

CUL4B
Cullin-4B

1

20

Small-scale

0.489

High

1179821

INSY1
Inhibitory synaptic factor 1

1

1

High-throughput

0.489

High

1349434

TDRD3
Tudor domain-containing protein 3

1

1

High-throughput

0.489

High

1349435

AKIP1
A-kinase-interacting protein 1

1

1

High-throughput

0.489

High

124812

AIP
AH receptor-interacting protein

1

13

High-throughput

0.479

High

261842

PFD1
Prefoldin subunit 1

1

5

High-throughput

0.479

High

423680

ARGI1
Arginase-1

1

2

High-throughput

0.479

High

480858

LEG1
Galectin-1

1

7

High-throughput

0.479

High

637647

FLNA
Filamin-A

1

13

High-throughput

0.479

High

697601

PYR1
Multifunctional protein CAD

1

3

High-throughput

0.479

High

963335

PFD3
Prefoldin subunit 3

1

6

High-throughput

0.479

High

1027608

HNRPU
Heterogeneous nuclear ribonucleoprotein U

1

11

High-throughput

0.479

High

1036772

DSG1
Desmoglein-1

1

2

High-throughput

0.479

High

1113779

CUL3
Cullin-3

1

20

Small-scale

0.479

High

1142339

PDIA6
Protein disulfide-isomerase A6

1

9

High-throughput

0.479

High

1226189

CP135
Centrosomal protein of 135 kDa

1

12

High-throughput

0.479

High

1323801

ARG28
Rho guanine nucleotide exchange factor 28

1

11

High-throughput

0.479

High

1349423

CIP2A
Protein CIP2A

1

6

High-throughput

0.479

High

1349425

GLMN
Glomulin

1

2

High-throughput

0.479

High

1349433

UN45A
Protein unc-45 homolog A

1

16

High-throughput

0.479

High

1349436

PFD4
Prefoldin subunit 4

1

5

High-throughput

0.479

High

416760

TYSY
Thymidylate synthase

1

0

High-throughput

0.458

High

649745

SPR1B
Cornifin-B

1

0

High-throughput

0.458

High

1349427

CEP63
Centrosomal protein of 63 kDa

1

14

High-throughput

0.445

High

144301

ACACB
Acetyl-CoA carboxylase 2

1

12

High-throughput

0.437

High

192945

CLOCK
Circadian locomoter output cycles protein kaput

1

8

High-throughput

0.437

High

347197

BAG2
BAG family molecular chaperone regulator 2

1

3

High-throughput

0.437

High

425934

PCCB
Propionyl-CoA carboxylase beta chain, mitochondrial

1

18

High-throughput

0.437

High

1026144

CLH1
Clathrin heavy chain 1

1

5

High-throughput

0.437

High

1029524

SRSF2
Serine/arginine-rich splicing factor 2

1

5

High-throughput

0.437

High

1097012

PRDX4
Peroxiredoxin-4

1

5

High-throughput

0.437

High

1349445

CHTOP
Chromatin target of PRMT1 protein

1

2

High-throughput

0.437

High

1349446

SP16H
FACT complex subunit SPT16

1

5

High-throughput

0.437

High

284459

HSBP1
Heat shock factor-binding protein 1

2

0

High-throughput

0.328

High

1349439

FBX28
F-box only protein 28

2

0

High-throughput

0.328

High

1349441

EXOC7
Exocyst complex component 7

2

0

High-throughput

0.328

High

1349424

CC107
Coiled-coil domain-containing protein 107

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025