Protein: GCP4
Gamma-tubulin complex component 4 (GCP-4) (hGCP4) (Gamma-ring complex protein 76 kDa) (h76p) (hGrip76)

Gene: GCP4, TUBGCP4
Organism: Homo sapiens
Interactions: 177
UniProt ID: Q9UGJ1

Gene Ontology (top 5):
GO:0000278 - mitotic cell cycle
GO:0000922 - spindle pole
GO:0000930 - gamma-tubulin complex
GO:0000931 - gamma-tubulin ring complex
GO:0005200 - structural constituent of cytoskeleton

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

655949

TBG1
Tubulin gamma-1 chain

8

20

Small-scale

0.962

High

1448484

TBG2
Tubulin gamma-2 chain

4

20

Small-scale

0.887

High

1401997

GCP5
Gamma-tubulin complex component 5

3

18

High-throughput

0.871

High

1386796

GCP3
Gamma-tubulin complex component 3

2

17

High-throughput

0.789

High

1412552

GCP2
Gamma-tubulin complex component 2

2

17

High-throughput

0.789

High

1239834

MZT2B
Mitotic-spindle organizing protein 2B

5

10

High-throughput

0.718

High

1401982

GCP6
Gamma-tubulin complex component 6

1

15

High-throughput

0.691

High

1459558

FBW1B
F-box/WD repeat-containing protein 11

4

10

High-throughput

0.691

High

1065866

MZT1
Mitotic-spindle organizing protein 1

3

10

High-throughput

0.675

High

1340685

NEDD1
Protein NEDD1

3

8

High-throughput

0.667

High

1063892

LG3BP
Galectin-3-binding protein

3

5

High-throughput

0.650

High

669081

FPR2
N-formyl peptide receptor 2

2

16

High-throughput

0.628

High

1459565

FBW1A
F-box/WD repeat-containing protein 1A

2

10

High-throughput

0.628

High

1459571

NDK7
Nucleoside diphosphate kinase homolog 7

2

3

High-throughput

0.628

High

1391591

SDSL
Serine dehydratase-like

2

1

High-throughput

0.625

High

457755

TBB5
Tubulin beta chain

1

8

High-throughput

0.618

High

997553

TBB4B
Tubulin beta-4B chain

1

8

High-throughput

0.618

High

1118629

TBB2A
Tubulin beta-2A chain

1

8

High-throughput

0.618

High

1259553

TBA1A
Tubulin alpha-1A chain

1

11

High-throughput

0.618

High

1410627

TBA1C
Tubulin alpha-1C chain

1

11

High-throughput

0.618

High

407351

K2C6B
Keratin, type II cytoskeletal 6B

2

1

High-throughput

0.606

High

854485

KPB1
Phosphorylase b kinase regulatory subunit alpha, skeletal muscle isoform

2

2

High-throughput

0.606

High

1293929

VSIG1
V-set and immunoglobulin domain-containing protein 1

3

1

High-throughput

0.604

High

638545

FPR1
fMet-Leu-Phe receptor

2

16

High-throughput

0.601

High

1353154

FBF1
Fas-binding factor 1

2

0

High-throughput

0.598

High

760781

CD68
Macrosialin

2

0

High-throughput

0.585

High

1328769

LZTR1
Leucine-zipper-like transcriptional regulator 1

2

1

High-throughput

0.584

High

570627

GFAP
Glial fibrillary acidic protein

2

7

High-throughput

0.576

High

1454399

PAK5
Serine/threonine-protein kinase PAK 5

2

1

High-throughput

0.576

High

230673

PRIC3
Prickle planar cell polarity protein 3

2

4

High-throughput

0.574

High

350631

TXD12
Thioredoxin domain-containing protein 12

2

4

High-throughput

0.574

High

770933

OPRM
Mu-type opioid receptor

2

9

High-throughput

0.574

High

771261

APJ
Apelin receptor

2

11

High-throughput

0.574

High

1142537

PDCD1
Programmed cell death protein 1

2

1

High-throughput

0.574

High

703732

MK01
Mitogen-activated protein kinase 1

2

6

High-throughput

0.571

High

1446717

TMM9B
Transmembrane protein 9B

2

1

High-throughput

0.549

High

1309118

GLCTK
Glycerate kinase

1

0

High-throughput

0.549

High

1449657

RN146
E3 ubiquitin-protein ligase RNF146

1

0

High-throughput

0.549

High

1380877

TRI63
E3 ubiquitin-protein ligase TRIM63

1

5

High-throughput

0.541

High

1419320

TRI55
Tripartite motif-containing protein 55

1

5

High-throughput

0.541

High

572265

TRI27
Zinc finger protein RFP

1

0

High-throughput

0.536

High

182818

GP182
G-protein coupled receptor 182

1

18

High-throughput

0.536

High

647677

UBA1
Ubiquitin-like modifier-activating enzyme 1

1

4

High-throughput

0.536

High

719853

V2R
Vasopressin V2 receptor

1

8

High-throughput

0.536

High

993369

ACTG
Actin, cytoplasmic 2

1

3

High-throughput

0.536

High

1053081

VMAT2
Synaptic vesicular amine transporter

1

1

High-throughput

0.536

High

1242581

MZT2A
Mitotic-spindle organizing protein 2A

1

10

High-throughput

0.536

High

1311657

KIBRA
Protein KIBRA

1

3

High-throughput

0.536

High

1317090

CKLF8
CKLF-like MARVEL transmembrane domain-containing protein 8

1

1

High-throughput

0.536

High

1392191

RUSF1
RUS family member 1

1

1

High-throughput

0.536

High

1404477

CDC5L
Cell division cycle 5-like protein

1

2

High-throughput

0.536

High

1407313

CML1
Chemerin-like receptor 1

1

16

High-throughput

0.536

High

1448671

GTR9
Solute carrier family 2, facilitated glucose transporter member 9

1

1

High-throughput

0.536

High

1454014

TMEM9
Proton-transporting V-type ATPase complex assembly regulator TMEM9

1

1

High-throughput

0.536

High

1339472

TOIP2
Torsin-1A-interacting protein 2

2

0

High-throughput

0.528

High

246176

KIF1B
Kinesin-like protein KIF1B

1

2

High-throughput

0.515

High

451292

NFL
Neurofilament light polypeptide

1

7

High-throughput

0.515

High

618165

K2C4
Keratin, type II cytoskeletal 4

1

1

High-throughput

0.515

High

833382

PERI
Peripherin

1

6

High-throughput

0.515

High

1459569

RNF11
RING finger protein 11

1

1

High-throughput

0.515

High

665744

AT5F1
ATP synthase peripheral stalk subunit b, mitochondrial

1

0

High-throughput

0.513

High

1094153

RM28
Large ribosomal subunit protein bL28m

1

0

High-throughput

0.513

High

1116927

MOGS
Mannosyl-oligosaccharide glucosidase

1

0

High-throughput

0.513

High

1275907

EFL1
Elongation factor-like GTPase 1

1

0

High-throughput

0.513

High

1316741

AGRG2
Adhesion G-protein coupled receptor G2

1

0

High-throughput

0.513

High

1334053

DHB11
Estradiol 17-beta-dehydrogenase 11

1

0

High-throughput

0.513

High

1387990

RM38
Large ribosomal subunit protein mL38

1

0

High-throughput

0.513

High

1406731

SGMR1
Sigma non-opioid intracellular receptor 1

1

0

High-throughput

0.513

High

1435594

CPLN1
Ciliogenesis and planar polarity effector 1

1

0

High-throughput

0.513

High

1459564

SC5A6
Sodium-dependent multivitamin transporter

1

0

High-throughput

0.513

High

1459568

RPC10
DNA-directed RNA polymerase III subunit RPC10

1

0

High-throughput

0.513

High

352736

NUDT3
Diphosphoinositol polyphosphate phosphohydrolase 1

1

1

High-throughput

0.508

High

374986

RASH
GTPase HRas

1

0

High-throughput

0.493

High

844056

HD
Huntingtin

1

0

High-throughput

0.493

High

876215

TCPE
T-complex protein 1 subunit epsilon

1

0

High-throughput

0.493

High

1459560

UBQL1
Ubiquilin-1

1

0

High-throughput

0.493

High

69836

ZN785
Zinc finger protein 785

1

1

High-throughput

0.489

High

133316

P2Y10
Putative P2Y purinoceptor 10

1

18

High-throughput

0.489

High

406933

MAS
Proto-oncogene Mas

1

18

High-throughput

0.489

High

466985

ACM4
Muscarinic acetylcholine receptor M4

1

2

High-throughput

0.489

High

832452

OPRX
Nociceptin receptor

1

7

High-throughput

0.489

High

1101693

GPR17
Uracil nucleotide/cysteinyl leukotriene receptor

1

14

High-throughput

0.489

High

1142207

P2RY6
P2Y purinoceptor 6

1

18

High-throughput

0.489

High

1196221

S22A6
Solute carrier family 22 member 6

1

1

High-throughput

0.489

High

1405508

SCAFB
Protein SCAF11

1

4

High-throughput

0.489

High

1459573

GPR45
Probable G-protein coupled receptor 45

1

5

High-throughput

0.489

High

437031

K1C18
Keratin, type I cytoskeletal 18

1

4

High-throughput

0.481

High

475048

VIME
Vimentin

1

6

High-throughput

0.481

High

618128

K1C15
Keratin, type I cytoskeletal 15

1

3

High-throughput

0.481

High

989155

AP2B1
AP-2 complex subunit beta

1

1

High-throughput

0.481

High

1063676

GOGA2
Golgin subfamily A member 2

1

1

High-throughput

0.481

High

1154609

CC85B
Coiled-coil domain-containing protein 85B

1

1

High-throughput

0.481

High

1459576

MD1L1
Mitotic spindle assembly checkpoint protein MAD1

1

1

High-throughput

0.481

High

243206

PRKN
E3 ubiquitin-protein ligase parkin

1

4

High-throughput

0.479

High

335928

CD2B2
CD2 antigen cytoplasmic tail-binding protein 2

1

4

High-throughput

0.479

High

428540

RLA2
Large ribosomal subunit protein P2

1

1

High-throughput

0.479

High

507403

UBB
Polyubiquitin-B [Cleaved into: Ubiquitin]

1

4

High-throughput

0.479

High

535639

BIP
Endoplasmic reticulum chaperone BiP

1

5

High-throughput

0.479

High

538061

HSP7C
Heat shock cognate 71 kDa protein

1

2

High-throughput

0.479

High

658459

RS3
Small ribosomal subunit protein uS3

1

2

High-throughput

0.479

High

686504

RL13
Large ribosomal subunit protein eL13

1

1

High-throughput

0.479

High

696777

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

2

High-throughput

0.479

High

809902

RS19
Small ribosomal subunit protein eS19

1

1

High-throughput

0.479

High

840819

RS27
Small ribosomal subunit protein eS27

1

1

High-throughput

0.479

High

895138

EMD
Emerin

1

1

High-throughput

0.479

High

969503

RS8
Small ribosomal subunit protein eS8

1

1

High-throughput

0.479

High

1027826

HNRPU
Heterogeneous nuclear ribonucleoprotein U

1

1

High-throughput

0.479

High

1033805

PO5F1
POU domain, class 5, transcription factor 1

1

1

High-throughput

0.479

High

1114566

CUL3
Cullin-3

1

3

High-throughput

0.479

High

1140989

KIF14
Kinesin-like protein KIF14

1

2

High-throughput

0.479

High

1384289

SH3K1
SH3 domain-containing kinase-binding protein 1

1

2

High-throughput

0.479

High

1430225

WWP1
NEDD4-like E3 ubiquitin-protein ligase WWP1

1

4

Small-scale

0.479

High

1453018

TLS1
Splicing factor C9orf78

1

2

High-throughput

0.479

High

1453302

IF2B1
Insulin-like growth factor 2 mRNA-binding protein 1

1

4

High-throughput

0.479

High

1459566

NINL
Ninein-like protein

1

2

Small-scale

0.479

High

650470

FGFR3
Fibroblast growth factor receptor 3

1

4

High-throughput

0.470

High

158346

COPE
Coatomer subunit epsilon

1

0

High-throughput

0.458

High

612811

RL7
Large ribosomal subunit protein uL30

1

0

High-throughput

0.458

High

810442

RL3
Large ribosomal subunit protein uL3

1

0

High-throughput

0.458

High

859721

RL21
Large ribosomal subunit protein eL21

1

0

High-throughput

0.458

High

898871

RL14
Large ribosomal subunit protein eL14

1

0

High-throughput

0.458

High

960010

RS3A
Small ribosomal subunit protein eS1

1

0

High-throughput

0.458

High

961429

RL27
Large ribosomal subunit protein eL27

1

0

High-throughput

0.458

High

970158

RS16
Small ribosomal subunit protein uS9

1

0

High-throughput

0.458

High

992102

RL38
Large ribosomal subunit protein eL38

1

0

High-throughput

0.458

High

1030340

AMPD2
AMP deaminase 2

1

0

High-throughput

0.458

High

1037684

RL18A
Large ribosomal subunit protein eL20

1

0

High-throughput

0.458

High

213267

CP110
Centriolar coiled-coil protein of 110 kDa

1

4

High-throughput

0.445

High

1316894

ASPM
Abnormal spindle-like microcephaly-associated protein

1

4

Small-scale

0.445

High

1459562

XCT
Cystine/glutamate transporter

1

4

High-throughput

0.445

High

1120889

DGCR6
Protein DGCR6

1

1

High-throughput

0.439

High

1328688

KCD17
BTB/POZ domain-containing protein KCTD17

1

1

High-throughput

0.439

High

1330109

USBP1
Harmonin-binding protein USHBP1

1

1

High-throughput

0.439

High

1332449

CBY2
Protein chibby homolog 2

1

1

High-throughput

0.439

High

1434841

STN1
CST complex subunit STN1

1

1

High-throughput

0.439

High

1447098

RPR1B
Regulation of nuclear pre-mRNA domain-containing protein 1B

1

1

High-throughput

0.439

High

256404

RT14
Small ribosomal subunit protein uS14m

1

1

High-throughput

0.437

High

373406

MYC
Myc proto-oncogene protein

1

2

High-throughput

0.437

High

589954

RFA2
Replication protein A 32 kDa subunit

1

2

High-throughput

0.437

High

769429

RFA3
Replication protein A 14 kDa subunit

1

2

High-throughput

0.437

High

801572

HSPA9
Stress-70 protein, mitochondrial

1

7

High-throughput

0.437

High

1255958

TRI67
Tripartite motif-containing protein 67

1

5

High-throughput

0.437

High

1411798

UQCC2
Ubiquinol-cytochrome c reductase complex assembly factor 2

1

1

High-throughput

0.437

High

1434151

PKHA4
Pleckstrin homology domain-containing family A member 4

1

7

High-throughput

0.437

High

1459557

XPO7
Exportin-7

1

7

High-throughput

0.437

High

1459567

RT07
Small ribosomal subunit protein uS7m

1

1

High-throughput

0.437

High

1459570

RT23
Small ribosomal subunit protein mS23

1

1

High-throughput

0.437

High

1459575

RT18B
Small ribosomal subunit protein mS40

1

1

High-throughput

0.437

High

1459577

X5DP20
DiGeorge syndrome critical region 6 isoform D

1

1

High-throughput

0.417

High

1449957

S39A9
Zinc transporter ZIP9

1

2

High-throughput

0.407

High

1411535

FDXA1
Ferredoxin-fold anticodon-binding domain-containing protein 1

2

0

High-throughput

0.316

High

1433285

IFG15
Torsin-1A-interacting protein 2, isoform IFRG15

2

0

High-throughput

0.305

High

1206446

EFHC2
EF-hand domain-containing family member C2

1

0

High-throughput

0.292

High

1250329

ATL4
ADAMTS-like protein 4

1

0

High-throughput

0.292

High

1459559

CHIC2
Cysteine-rich hydrophobic domain-containing protein 2

1

0

High-throughput

0.292

High

184937

SPTC1
Serine palmitoyltransferase 1

1

0

High-throughput

0.279

Low

299703

ATP5L
ATP synthase F(0) complex subunit g, mitochondrial

1

0

High-throughput

0.279

Low

634907

PZP
Pregnancy zone protein

1

0

High-throughput

0.279

Low

734024

P5CR1
Pyrroline-5-carboxylate reductase 1, mitochondrial

1

0

High-throughput

0.279

Low

939836

ATPK
ATP synthase F(0) complex subunit f, mitochondrial

1

0

High-throughput

0.279

Low

946540

YBEY
Endoribonuclease YbeY

1

0

High-throughput

0.279

Low

1187807

AL1L2
Mitochondrial 10-formyltetrahydrofolate dehydrogenase

1

0

High-throughput

0.279

Low

1312791

RM41
Large ribosomal subunit protein mL41

1

0

High-throughput

0.279

Low

1399638

OPALI
Opalin

1

0

High-throughput

0.279

Low

1399779

RBM14
RNA-binding protein 14

1

0

High-throughput

0.279

Low

1403467

IMP2L
Mitochondrial inner membrane protease subunit 2

1

0

High-throughput

0.279

Low

1410885

MGME1
Mitochondrial genome maintenance exonuclease 1

1

0

High-throughput

0.279

Low

1439231

CHD8
Chromodomain-helicase-DNA-binding protein 8

1

0

High-throughput

0.279

Low

1458437

HCST
Hematopoietic cell signal transducer

1

0

High-throughput

0.279

Low

1459561

SYNRG
Synergin gamma

1

0

High-throughput

0.279

Low

1459563

HIG1A
HIG1 domain family member 1A, mitochondrial

1

0

High-throughput

0.279

Low

301748

WFS1
Wolframin

1

0

High-throughput

0.268

Low

1459574

Q9Y649
GW128

1

0

High-throughput

0.268

Low

1389234

RT24
Small ribosomal subunit protein uS3m

1

0

High-throughput

0.249

Low

1414745

RCAF1
GEL complex subunit OPTI

1

0

High-throughput

0.249

Low

1459572

PHLA3
Pleckstrin homology-like domain family A member 3

1

0

High-throughput

0.249

Low

1380345

S38A4
Sodium-coupled neutral amino acid transporter 4

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025