Protein: CT55
Cancer/testis antigen 55 (Tumor antigen BJ-HCC-20)

Gene: CT55
Organism: Homo sapiens
Interactions: 53
UniProt ID: Q8WUE5

Gene Ontology (top 5):
GO:0001669 - acrosomal vesicle
GO:0005737 - cytoplasm
GO:0007283 - spermatogenesis
GO:0036126 - sperm flagellum

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1094592

UBP4
Ubiquitin carboxyl-terminal hydrolase 4

3

1

High-throughput

0.667

High

176360

SYNEM
Synemin

3

4

High-throughput

0.609

High

888798

VPS41
Vacuolar protein sorting-associated protein 41 homolog

3

1

High-throughput

0.609

High

1356628

VPS18
Vacuolar protein sorting-associated protein 18 homolog

3

1

High-throughput

0.609

High

474852

VIME
Vimentin

2

3

High-throughput

0.606

High

570521

GFAP
Glial fibrillary acidic protein

2

3

High-throughput

0.606

High

833323

PERI
Peripherin

2

3

High-throughput

0.606

High

1325241

TXLNB
Beta-taxilin

2

0

High-throughput

0.601

High

352204

MBD3
Methyl-CpG-binding domain protein 3

2

0

High-throughput

0.580

High

1162281

KYNU
Kynureninase

2

0

High-throughput

0.580

High

1200580

CTSRT
Cation channel sperm-associated targeting subunit tau

2

0

High-throughput

0.580

High

1219168

LYPL1
Lysophospholipase-like protein 1

2

0

High-throughput

0.580

High

1242684

KLC3
Kinesin light chain 3

2

0

High-throughput

0.580

High

1356615

PIHD2
PIH1 domain-containing protein 2

2

0

High-throughput

0.580

High

1356620

CPNE2
Copine-2

2

0

High-throughput

0.580

High

1356621

SNF8
Vacuolar-sorting protein SNF8

2

0

High-throughput

0.580

High

1356625

CABP5
Calcium-binding protein 5

2

0

High-throughput

0.580

High

1356626

AIRIM
AFG2-interacting ribosome maturation factor

2

0

High-throughput

0.580

High

1356630

TFP11
Tuftelin-interacting protein 11

2

0

High-throughput

0.580

High

606144

DESM
Desmin

2

3

High-throughput

0.553

High

1353394

UBP33
Ubiquitin carboxyl-terminal hydrolase 33

1

1

High-throughput

0.536

High

1322603

RPTOR
Regulatory-associated protein of mTOR

1

0

High-throughput

0.513

High

894050

MEOX2
Homeobox protein MOX-2

1

1

High-throughput

0.481

High

904347

BRCA2
Breast cancer type 2 susceptibility protein

1

1

Small-scale

0.479

High

1232484

Q6FHY5
MEOX2 protein

1

1

High-throughput

0.470

High

415747

HSPB1
Heat shock protein beta-1

1

0

High-throughput

0.438

High

49121

BLT3B
Bridge-like lipid transfer protein family member 3B

3

0

High-throughput

0.347

High

898124

LRBA
Lipopolysaccharide-responsive and beige-like anchor protein

3

0

High-throughput

0.347

High

1327869

NOPC1
NOP protein chaperone 1

3

0

High-throughput

0.347

High

1356623

VPS16
Vacuolar protein sorting-associated protein 16 homolog

3

0

High-throughput

0.347

High

1356624

CNO10
CCR4-NOT transcription complex subunit 10

3

0

High-throughput

0.347

High

1356633

CNO11
CCR4-NOT transcription complex subunit 11

3

0

High-throughput

0.347

High

1356619

RRFM
Ribosome-recycling factor, mitochondrial

2

0

High-throughput

0.328

High

1356618

VP33A
Vacuolar protein sorting-associated protein 33A

2

0

High-throughput

0.318

High

662254

PAX7
Paired box protein Pax-7

2

0

High-throughput

0.316

High

1061789

TLE5
TLE family member 5

2

0

High-throughput

0.316

High

1103085

ZN177
Zinc finger protein 177

2

0

High-throughput

0.316

High

1108847

BFSP2
Phakinin

2

0

High-throughput

0.316

High

1239774

FAP20
Fanconi anemia core complex-associated protein 20

2

0

High-throughput

0.316

High

1244624

GASP3
G protein-coupled receptor associated sorting protein 3

2

0

High-throughput

0.316

High

1278548

P4HA3
Prolyl 4-hydroxylase subunit alpha-3

2

0

High-throughput

0.316

High

1356616

SHC3
SHC-transforming protein 3

2

0

High-throughput

0.316

High

1356622

SAM11
Sterile alpha motif domain-containing protein 11

2

0

High-throughput

0.316

High

1356627

SPG21
Maspardin

2

0

High-throughput

0.316

High

1356629

KLH42
Kelch-like protein 42

2

0

High-throughput

0.316

High

1356634

EXOC7
Exocyst complex component 7

2

0

High-throughput

0.316

High

1356635

MEMO1
Protein MEMO1

2

0

High-throughput

0.316

High

1177976

MOONR
Protein moonraker

1

0

High-throughput

0.299

High

1273073

DPH6
Diphthine--ammonia ligase

1

0

High-throughput

0.269

Low

64078

CNOT1
CCR4-NOT transcription complex subunit 1

1

0

High-throughput

0.249

Low

1356617

CNOT9
CCR4-NOT transcription complex subunit 9

1

0

High-throughput

0.249

Low

1356631

CNOT8
CCR4-NOT transcription complex subunit 8

1

0

High-throughput

0.249

Low

1356632

PARP2
Poly [ADP-ribose] polymerase 2

1

0

Small-scale

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025