Protein: GCP2
Gamma-tubulin complex component 2 (GCP-2) (hGCP2) (Gamma-ring complex protein 103 kDa) (h103p) (hGrip103) (Spindle pole body protein Spc97 homolog) (hSpc97)

Gene: GCP2, TUBGCP2
Organism: Homo sapiens
Interactions: 187
UniProt ID: Q9BSJ2

Gene Ontology (top 5):
GO:0000278 - mitotic cell cycle
GO:0000922 - spindle pole
GO:0000930 - gamma-tubulin complex
GO:0001764 - neuron migration
GO:0005654 - nucleoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

655909

TBG1
Tubulin gamma-1 chain

8

20

Small-scale

0.960

High

1401988

GCP5
Gamma-tubulin complex component 5

4

17

High-throughput

0.903

High

1412542

TBG2
Tubulin gamma-2 chain

4

20

Small-scale

0.887

High

1386778

GCP3
Gamma-tubulin complex component 3

3

18

High-throughput

0.839

High

1402894

CK5P2
CDK5 regulatory subunit-associated protein 2

3

3

Small-scale

0.817

High

1401970

GCP6
Gamma-tubulin complex component 6

2

16

High-throughput

0.789

High

1412552

GCP4
Gamma-tubulin complex component 4

2

17

High-throughput

0.789

High

1239821

MZT2B
Mitotic-spindle organizing protein 2B

6

10

High-throughput

0.732

High

1065857

MZT1
Mitotic-spindle organizing protein 1

5

10

High-throughput

0.716

High

1063855

LG3BP
Galectin-3-binding protein

4

5

Small-scale

0.699

High

845475

PE2R3
Prostaglandin E2 receptor EP3 subtype

3

8

High-throughput

0.667

High

212478

SPIT2
Kunitz-type protease inhibitor 2

3

0

High-throughput

0.638

High

1340654

NEDD1
Protein NEDD1

2

8

High-throughput

0.628

High

408146

TBB4A
Tubulin beta-4A chain

1

8

High-throughput

0.618

High

457656

TBB5
Tubulin beta chain

1

8

High-throughput

0.618

High

996831

TBA1B
Tubulin alpha-1B chain

1

11

High-throughput

0.618

High

997103

TBA4A
Tubulin alpha-4A chain

1

8

High-throughput

0.618

High

997484

TBB4B
Tubulin beta-4B chain

1

8

High-throughput

0.618

High

1118574

TBB2A
Tubulin beta-2A chain

1

8

High-throughput

0.618

High

1259462

TBA1A
Tubulin alpha-1A chain

1

11

High-throughput

0.618

High

1242575

MZT2A
Mitotic-spindle organizing protein 2A

2

10

High-throughput

0.611

High

1412563

NDK7
Nucleoside diphosphate kinase homolog 7

2

3

High-throughput

0.611

High

1325910

MFD4A
Major facilitator superfamily domain-containing protein 4A

2

1

High-throughput

0.601

High

1412560

NINL
Ninein-like protein

2

2

High-throughput

0.584

High

74224

B2RWN4
Gamma-tubulin complex component 6

1

16

High-throughput

0.575

High

1412527

Q9BVR6
Gamma-tubulin complex component

1

16

High-throughput

0.575

High

350625

TXD12
Thioredoxin domain-containing protein 12

2

4

High-throughput

0.574

High

406925

MAS
Proto-oncogene Mas

2

18

High-throughput

0.574

High

466960

ACM4
Muscarinic acetylcholine receptor M4

2

2

High-throughput

0.574

High

770909

OPRM
Mu-type opioid receptor

2

9

High-throughput

0.574

High

835369

VIPR2
Vasoactive intestinal polypeptide receptor 2

2

3

High-throughput

0.574

High

879816

NPY2R
Neuropeptide Y receptor type 2

2

7

High-throughput

0.574

High

1412548

C5AR2
C5a anaphylatoxin chemotactic receptor 2

2

17

High-throughput

0.574

High

703694

MK01
Mitogen-activated protein kinase 1

2

6

High-throughput

0.571

High

132270

WWP2
NEDD4-like E3 ubiquitin-protein ligase WWP2

1

4

High-throughput

0.536

High

173291

XPO1
Exportin-1

1

7

High-throughput

0.536

High

182750

GP182
G-protein coupled receptor 182

1

18

High-throughput

0.536

High

296819

ST1C4
Sulfotransferase 1C4

1

1

High-throughput

0.536

High

373007

MYC
Myc proto-oncogene protein

1

2

High-throughput

0.536

High

638510

FPR1
fMet-Leu-Phe receptor

1

16

High-throughput

0.536

High

647641

UBA1
Ubiquitin-like modifier-activating enzyme 1

1

4

High-throughput

0.536

High

719832

V2R
Vasopressin V2 receptor

1

8

High-throughput

0.536

High

845535

PI2R
Prostacyclin receptor

1

7

High-throughput

0.536

High

1053057

VMAT2
Synaptic vesicular amine transporter

1

1

High-throughput

0.536

High

1055962

RAD51
DNA repair protein RAD51 homolog 1

1

1

High-throughput

0.536

High

1111233

SNW1
SNW domain-containing protein 1

1

1

High-throughput

0.536

High

1230228

K1C40
Keratin, type I cytoskeletal 40

1

4

High-throughput

0.536

High

1317082

CKLF8
CKLF-like MARVEL transmembrane domain-containing protein 8

1

1

High-throughput

0.536

High

1324852

LRC25
Leucine-rich repeat-containing protein 25

1

1

High-throughput

0.536

High

1392160

RUSF1
RUS family member 1

1

1

High-throughput

0.536

High

1404353

CDC5L
Cell division cycle 5-like protein

1

2

High-throughput

0.536

High

1405489

SCAFB
Protein SCAF11

1

4

High-throughput

0.536

High

1407292

CML1
Chemerin-like receptor 1

1

16

High-throughput

0.536

High

1412550

LRWD1
Leucine-rich repeat and WD repeat-containing protein 1

1

2

High-throughput

0.536

High

1412556

FBW1B
F-box/WD repeat-containing protein 11

1

10

High-throughput

0.536

High

1412559

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

1

10

High-throughput

0.536

High

1412562

CTDP1
RNA polymerase II subunit A C-terminal domain phosphatase

1

1

High-throughput

0.536

High

831331

CCNF
Cyclin-F

1

2

High-throughput

0.515

High

284219

SRS10
Serine/arginine-rich splicing factor 10

1

0

High-throughput

0.513

High

847793

SSRB
Translocon-associated protein subunit beta

1

0

High-throughput

0.513

High

1412528

B2L14
Apoptosis facilitator Bcl-2-like protein 14

1

0

High-throughput

0.513

High

508531

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin]

1

4

High-throughput

0.501

High

156075

SOCS6
Suppressor of cytokine signaling 6

1

0

High-throughput

0.493

High

133306

P2Y10
Putative P2Y purinoceptor 10

1

18

High-throughput

0.489

High

166027

FFAR1
Free fatty acid receptor 1

1

14

High-throughput

0.489

High

230660

PRIC3
Prickle planar cell polarity protein 3

1

4

High-throughput

0.489

High

640457

C5AR1
C5a anaphylatoxin chemotactic receptor 1

1

14

High-throughput

0.489

High

771220

APJ
Apelin receptor

1

11

High-throughput

0.489

High

1022946

EFNB1
Ephrin-B1

1

2

High-throughput

0.489

High

1101646

GPR17
Uracil nucleotide/cysteinyl leukotriene receptor

1

14

High-throughput

0.489

High

1142161

P2RY6
P2Y purinoceptor 6

1

18

High-throughput

0.489

High

1291879

P2RY8
S-geranylgeranyl-glutathione receptor P2RY8

1

18

High-throughput

0.489

High

1412530

UN93B
Protein unc-93 homolog B1

1

1

High-throughput

0.489

High

1412540

GPR84
G-protein coupled receptor 84

1

2

High-throughput

0.489

High

1412561

GPR55
G-protein coupled receptor 55

1

19

High-throughput

0.489

High

1412564

GPR45
Probable G-protein coupled receptor 45

1

5

High-throughput

0.489

High

693069

DPP4
Dipeptidyl peptidase 4

1

0

Small-scale

0.480

High

209328

PRP4
U4/U6 small nuclear ribonucleoprotein Prp4

1

1

High-throughput

0.479

High

331273

KI20A
Kinesin-like protein KIF20A

1

3

High-throughput

0.479

High

335906

CD2B2
CD2 antigen cytoplasmic tail-binding protein 2

1

4

High-throughput

0.479

High

340226

PCNT
Pericentrin

1

4

Small-scale

0.479

High

347288

BAG2
BAG family molecular chaperone regulator 2

1

2

High-throughput

0.479

High

412977

CPNS1
Calpain small subunit 1

1

1

High-throughput

0.479

High

414520

P53
Cellular tumor antigen p53

1

1

Small-scale

0.479

High

428497

RLA2
Large ribosomal subunit protein P2

1

1

High-throughput

0.479

High

468747

HS90B
Heat shock protein HSP 90-beta

1

1

High-throughput

0.479

High

507348

UBB
Polyubiquitin-B [Cleaved into: Ubiquitin]

1

4

High-throughput

0.479

High

535469

BIP
Endoplasmic reticulum chaperone BiP

1

5

High-throughput

0.479

High

537807

HSP7C
Heat shock cognate 71 kDa protein

1

2

High-throughput

0.479

High

589552

RFA2
Replication protein A 32 kDa subunit

1

2

High-throughput

0.479

High

658372

RS3
Small ribosomal subunit protein uS3

1

2

High-throughput

0.479

High

696359

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

2

High-throughput

0.479

High

731575

STIP1
Stress-induced-phosphoprotein 1

1

4

High-throughput

0.479

High

769031

RFA3
Replication protein A 14 kDa subunit

1

2

High-throughput

0.479

High

809816

RS19
Small ribosomal subunit protein eS19

1

1

High-throughput

0.479

High

854455

KPB2
Phosphorylase b kinase regulatory subunit alpha, liver isoform

1

2

High-throughput

0.479

High

854478

KPB1
Phosphorylase b kinase regulatory subunit alpha, skeletal muscle isoform

1

2

High-throughput

0.479

High

895016

EMD
Emerin

1

1

High-throughput

0.479

High

910180

RND2
Rho-related GTP-binding protein RhoN

1

1

High-throughput

0.479

High

920244

PLK1
Serine/threonine-protein kinase PLK1

1

2

High-throughput

0.479

High

953063

ACTB
Actin, cytoplasmic 1

1

3

High-throughput

0.479

High

985851

RL11
Large ribosomal subunit protein uL5

1

1

High-throughput

0.479

High

1114149

CUL3
Cullin-3

1

3

High-throughput

0.479

High

1156584

CCDC6
Coiled-coil domain-containing protein 6

1

1

High-throughput

0.479

High

1178344

CL16A
Protein CLEC16A

1

2

High-throughput

0.479

High

1227364

A16L1
Autophagy-related protein 16-1

1

1

High-throughput

0.479

High

1271215

DPPA4
Developmental pluripotency-associated protein 4

1

1

High-throughput

0.479

High

1280911

CNTRL
Centriolin

1

1

High-throughput

0.479

High

1326326

NIN
Ninein

1

2

High-throughput

0.479

High

1384255

SH3K1
SH3 domain-containing kinase-binding protein 1

1

2

High-throughput

0.479

High

1412526

PCGF1
Polycomb group RING finger protein 1

1

1

High-throughput

0.479

High

1412531

SAV1
Protein salvador homolog 1

1

6

High-throughput

0.479

High

1412534

EGLN3
Prolyl hydroxylase EGLN3

1

2

High-throughput

0.479

High

1412536

PKHA2
Pleckstrin homology domain-containing family A member 2

1

2

Small-scale

0.479

High

1412546

TLS1
Splicing factor C9orf78

1

2

High-throughput

0.479

High

1412547

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

1

4

High-throughput

0.479

High

1412551

ZRAN1
Ubiquitin thioesterase ZRANB1

1

1

High-throughput

0.479

High

1412555

ANC2
Anaphase-promoting complex subunit 2

1

5

High-throughput

0.479

High

129379

MEN1
Menin

1

0

High-throughput

0.458

High

324205

CE152
Centrosomal protein of 152 kDa

1

0

High-throughput

0.458

High

339350

MET18
Histidine protein methyltransferase 1 homolog

1

0

High-throughput

0.458

High

363791

EGFR
Epidermal growth factor receptor

1

0

High-throughput

0.458

High

926535

SYRC
Arginine--tRNA ligase, cytoplasmic

1

0

High-throughput

0.458

High

935068

TERA
Transitional endoplasmic reticulum ATPase

1

0

High-throughput

0.458

High

952017

PP4C
Serine/threonine-protein phosphatase 4 catalytic subunit

1

0

Small-scale

0.458

High

954250

RS20
Small ribosomal subunit protein uS10

1

0

High-throughput

0.458

High

996312

EF1A1
Elongation factor 1-alpha 1

1

0

High-throughput

0.458

High

1026769

NFKB2
Nuclear factor NF-kappa-B p100 subunit

1

0

High-throughput

0.458

High

1108100

SQSTM
Sequestosome-1

1

0

High-throughput

0.458

High

1157893

DDB1
DNA damage-binding protein 1

1

0

High-throughput

0.458

High

1238470

ZN746
Zinc finger protein 746

1

0

High-throughput

0.458

High

1330919

CGAS
Cyclic GMP-AMP synthase

1

0

High-throughput

0.458

High

1367146

ESR2
Estrogen receptor beta

1

0

High-throughput

0.458

High

1370338

CSN5
COP9 signalosome complex subunit 5

1

0

High-throughput

0.458

High

1396788

SNX27
Sorting nexin-27

1

0

High-throughput

0.458

High

1403333

RUFY1
RUN and FYVE domain-containing protein 1

1

0

High-throughput

0.458

High

1412537

RHOF
Rho-related GTP-binding protein RhoF

1

0

High-throughput

0.458

High

1412541

ANLN
Anillin

1

0

High-throughput

0.458

High

104222

F5H1C8
Solute carrier family 15 member 3

1

1

High-throughput

0.445

High

213240

CP110
Centriolar coiled-coil protein of 110 kDa

1

4

High-throughput

0.445

High

944057

RIPK4
Receptor-interacting serine/threonine-protein kinase 4

1

3

High-throughput

0.445

High

1209587

LRRK2
Leucine-rich repeat serine/threonine-protein kinase 2

1

1

High-throughput

0.445

High

1240945

S27A4
Long-chain fatty acid transport protein 4

1

2

High-throughput

0.445

High

1243655

S27A1
Long-chain fatty acid transport protein 1

1

2

High-throughput

0.445

High

1292370

UN93A
Protein unc-93 homolog A

1

1

High-throughput

0.445

High

1316873

ASPM
Abnormal spindle-like microcephaly-associated protein

1

4

Small-scale

0.445

High

1408522

AKAP9
A-kinase anchor protein 9

1

3

Small-scale

0.445

High

1412558

XCT
Cystine/glutamate transporter

1

4

High-throughput

0.445

High

124468

HAX1
HCLS1-associated protein X-1

1

1

High-throughput

0.437

High

174599

TRI66
Tripartite motif-containing protein 66

1

4

High-throughput

0.437

High

228850

SCO2
Protein SCO2 homolog, mitochondrial

1

1

High-throughput

0.437

High

412523

NTRK1
High affinity nerve growth factor receptor

1

5

High-throughput

0.437

High

801499

HSPA9
Stress-70 protein, mitochondrial

1

7

High-throughput

0.437

High

1219800

MT21C
Protein-lysine methyltransferase METTL21C

1

1

High-throughput

0.437

High

1255295

TRI67
Tripartite motif-containing protein 67

1

5

High-throughput

0.437

High

1276718

PARPT
Protein mono-ADP-ribosyltransferase TIPARP

1

1

High-throughput

0.437

High

1313820

S15A3
Solute carrier family 15 member 3

1

1

High-throughput

0.437

High

1383661

VP33A
Vacuolar protein sorting-associated protein 33A

1

1

High-throughput

0.437

High

1411789

UQCC2
Ubiquinol-cytochrome c reductase complex assembly factor 2

1

1

High-throughput

0.437

High

1412532

Q9H4D1
Receptor-interacting serine/threonine-protein kinase 4

1

3

High-throughput

0.437

High

1412533

PKHA4
Pleckstrin homology domain-containing family A member 4

1

7

High-throughput

0.437

High

1412545

ATD3A
ATPase family AAA domain-containing protein 3A

1

1

High-throughput

0.437

High

1412549

HECW2
E3 ubiquitin-protein ligase HECW2

1

4

High-throughput

0.437

High

1412557

ALK
ALK tyrosine kinase receptor

1

5

Small-scale

0.437

High

430297

JUN
Transcription factor Jun

1

0

High-throughput

0.426

High

887180

CEBPA
CCAAT/enhancer-binding protein alpha

1

1

High-throughput

0.408

High

1140772

KIF14
Kinesin-like protein KIF14

1

2

Small-scale

0.408

High

166402

ZNT4
Probable proton-coupled zinc antiporter SLC30A4

1

1

High-throughput

0.407

High

652241

GTR5
Solute carrier family 2, facilitated glucose transporter member 5

1

1

High-throughput

0.407

High

779729

MOT8
Monocarboxylate transporter 8

1

3

High-throughput

0.407

High

1335698

MOT11
Monocarboxylate transporter 11

1

3

High-throughput

0.407

High

1412543

S22AB
Solute carrier family 22 member 11

1

1

High-throughput

0.407

High

1412544

S39A9
Zinc transporter ZIP9

1

2

High-throughput

0.407

High

1412553

LAT2
Large neutral amino acids transporter small subunit 2

1

4

High-throughput

0.407

High

1335428

SPX3
Sugar phosphate exchanger 3

2

0

High-throughput

0.328

High

1412535

PACC1
Proton-activated chloride channel

2

0

High-throughput

0.328

High

1348892

ARRD2
Arrestin domain-containing protein 2

1

0

High-throughput

0.279

Low

1406975

NPAS1
Neuronal PAS domain-containing protein 1

1

0

High-throughput

0.279

Low

1412529

T126A
Transmembrane protein 126A

1

0

High-throughput

0.279

Low

1412538

TREM1
Triggering receptor expressed on myeloid cells 1

1

0

High-throughput

0.279

Low

1412554

SRTD3
SERTA domain-containing protein 3

1

0

High-throughput

0.268

Low

106569

APRIO
Alternative prion protein

1

0

High-throughput

0.249

Low

294259

CD123
Translation initiation factor eIF2 assembly protein

1

0

High-throughput

0.249

Low

1216499

MIC10
MICOS complex subunit MIC10

1

0

Small-scale

0.249

Low

1249166

LMBRL
Protein LMBR1L

1

0

High-throughput

0.249

Low

1381023

S35B4
Nucleotide sugar transporter SLC35B4

1

0

High-throughput

0.232

Low

1412539

SO1B3
Solute carrier organic anion transporter family member 1B3

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025