Protein: CBY2
Protein chibby homolog 2 (Spermatid-associated protein)

Gene: CBY2
Organism: Homo sapiens
Interactions: 144
UniProt ID: Q8NA61

Gene Ontology (top 5):
GO:0031410 - cytoplasmic vesicle
GO:0042802 - identical protein binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1332402

CBY2
Protein chibby homolog 2

4

0

High-throughput

0.673

High

821157

TXLNA
Alpha-taxilin

3

1

High-throughput

0.616

High

1331066

TEANC
Transcription elongation factor A N-terminal and central domain-containing protein

3

2

High-throughput

0.616

High

1332446

ZN581
Zinc finger protein 581

3

1

High-throughput

0.616

High

682071

RBTN1
Rhombotin-1

2

2

High-throughput

0.594

High

1332405

LMO3
LIM domain only protein 3

2

2

High-throughput

0.594

High

1332417

MMAB
Corrinoid adenosyltransferase MMAB

2

1

High-throughput

0.578

High

1330186

ZN655
Zinc finger protein 655

2

1

High-throughput

0.573

High

69802

ZN785
Zinc finger protein 785

2

2

High-throughput

0.553

High

1057634

CDK18
Cyclin-dependent kinase 18

2

1

High-throughput

0.553

High

1150132

TCEA2
Transcription elongation factor A protein 2

2

1

High-throughput

0.553

High

1277114

ZN572
Zinc finger protein 572

2

1

High-throughput

0.553

High

1332420

ZN764
Zinc finger protein 764

2

2

High-throughput

0.553

High

1332427

TCHP
Trichoplein keratin filament-binding protein

2

1

High-throughput

0.553

High

1332445

GOG6A
Golgin subfamily A member 6A

2

3

High-throughput

0.553

High

1332442

FAME
Factor associated with metabolism and energy

1

0

High-throughput

0.549

High

681874

RBTN2
Rhombotin-2

1

2

High-throughput

0.523

High

1325236

TXLNB
Beta-taxilin

1

1

High-throughput

0.523

High

1332431

TSG10
Testis-specific gene 10 protein

1

1

High-throughput

0.523

High

1063442

GOGA2
Golgin subfamily A member 2

1

2

High-throughput

0.512

High

73619

B2R6J3
Corrinoid adenosyltransferase MMAB

1

1

High-throughput

0.470

High

1066052

Q08AM8
E3 ubiquitin-protein ligase SH3RF2

1

2

High-throughput

0.470

High

1245190

Q6PJG3
LATS1 protein

1

1

High-throughput

0.470

High

1332277

GG6L2
Golgin subfamily A member 6-like protein 2

1

2

High-throughput

0.470

High

349161

LATS1
Serine/threonine-protein kinase LATS1

1

1

High-throughput

0.439

High

505742

ZN688
Zinc finger protein 688

1

4

High-throughput

0.439

High

890857

TSC2
Tuberin

1

1

High-throughput

0.439

High

1120867

DGCR6
Protein DGCR6

1

1

High-throughput

0.439

High

1332410

SH3R2
E3 ubiquitin-protein ligase SH3RF2

1

2

High-throughput

0.439

High

1332449

GCP4
Gamma-tubulin complex component 4

1

1

High-throughput

0.439

High

1332455

RNF6
E3 ubiquitin-protein ligase RNF6

1

1

High-throughput

0.439

High

3316

A0A0S2Z4G9
Ring finger protein 6 isoform 2

1

1

High-throughput

0.417

High

3553

A0A0S2Z5X4
Zinc finger protein 688 isoform 4

1

3

High-throughput

0.417

High

1332429

Q9BVR6
Gamma-tubulin complex component

1

1

High-throughput

0.417

High

1332459

X5DP20
DiGeorge syndrome critical region 6 isoform D

1

1

High-throughput

0.417

High

1332460

X5DRC8
Tuberous sclerosis 2 isoform G

1

1

High-throughput

0.417

High

827446

MLH1
DNA mismatch repair protein Mlh1

8

0

High-throughput

0.395

High

1185285

F161A
Protein FAM161A

4

0

High-throughput

0.369

High

1315797

DZI1L
Cilium assembly protein DZIP1L

4

0

High-throughput

0.369

High

1322113

SYCE1
Synaptonemal complex central element protein 1

4

0

High-throughput

0.369

High

1332430

SCNM1
Sodium channel modifier 1

4

0

High-throughput

0.369

High

1332438

MET17
Ribosome assembly protein METTL17, mitochondrial

3

0

High-throughput

0.357

High

1332448

CTNL1
Alpha-catulin

3

0

High-throughput

0.356

High

364162

MOS
Proto-oncogene serine/threonine-protein kinase mos

3

0

High-throughput

0.352

High

956677

CKS1
Cyclin-dependent kinases regulatory subunit 1

3

0

High-throughput

0.352

High

1055247

MTG8
Protein CBFA2T1

3

0

High-throughput

0.352

High

1109326

PIN1
Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1

3

0

High-throughput

0.352

High

1193120

PKHN1
Pleckstrin homology domain-containing family N member 1

3

0

High-throughput

0.352

High

1314897

CC146
Coiled-coil domain-containing protein 146

3

0

High-throughput

0.352

High

1314972

TEX11
Testis-expressed protein 11

3

0

High-throughput

0.352

High

1332403

CNNM3
Metal transporter CNNM3

3

0

High-throughput

0.352

High

1332408

ZN564
Zinc finger protein 564

3

0

High-throughput

0.352

High

1332428

KIFC3
Kinesin-like protein KIFC3

3

0

High-throughput

0.352

High

1332433

ENKD1
Enkurin domain-containing protein 1

3

0

High-throughput

0.352

High

1332435

MED28
Mediator of RNA polymerase II transcription subunit 28

3

0

High-throughput

0.352

High

1332437

CS044
Uncharacterized protein C19orf44

3

0

High-throughput

0.352

High

1332443

AIRIM
AFG2-interacting ribosome maturation factor

3

0

High-throughput

0.352

High

180344

RPAC1
DNA-directed RNA polymerases I and III subunit RPAC1

3

0

High-throughput

0.350

High

1332407

LNX1
E3 ubiquitin-protein ligase LNX

3

0

High-throughput

0.350

High

1332409

CCHCR
Coiled-coil alpha-helical rod protein 1

3

0

High-throughput

0.350

High

1332421

NTAQ1
Protein N-terminal glutamine amidohydrolase

3

0

High-throughput

0.350

High

1332436

ARMC7
Armadillo repeat-containing protein 7

2

0

High-throughput

0.339

High

1332432

CEP44
Centrosomal protein of 44 kDa

2

0

High-throughput

0.337

High

913545

KIF11
Kinesin-like protein KIF11

2

0

High-throughput

0.328

High

1288080

SAPC2
Suppressor APC domain-containing protein 2

2

0

High-throughput

0.328

High

1307168

RB6I2
ELKS/Rab6-interacting/CAST family member 1

2

0

High-throughput

0.328

High

1315025

ZZZ3
ZZ-type zinc finger-containing protein 3

2

0

High-throughput

0.328

High

1332439

CSR2B
Cysteine-rich protein 2-binding protein

2

0

High-throughput

0.328

High

1332441

MBIP1
MAP3K12-binding inhibitory protein 1

2

0

High-throughput

0.328

High

1332454

YETS2
YEATS domain-containing protein 2

2

0

High-throughput

0.328

High

1332458

TACC3
Transforming acidic coiled-coil-containing protein 3

2

0

High-throughput

0.328

High

51637

CBAR1
CBY1-interacting BAR domain-containing protein 1

2

0

High-throughput

0.316

High

217155

MS18B
Protein Mis18-beta

2

0

High-throughput

0.316

High

262409

DTNB
Dystrobrevin beta

2

0

High-throughput

0.316

High

269296

HSF2B
Heat shock factor 2-binding protein

2

0

High-throughput

0.316

High

271629

LIPA3
Liprin-alpha-3

2

0

High-throughput

0.316

High

299839

SNPC5
snRNA-activating protein complex subunit 5

2

0

High-throughput

0.316

High

334442

SYFM
Phenylalanine--tRNA ligase, mitochondrial

2

0

High-throughput

0.316

High

585070

ZN250
Zinc finger protein 250

2

0

High-throughput

0.316

High

840921

TXK
Tyrosine-protein kinase TXK

2

0

High-throughput

0.316

High

1028485

BEX3
Protein BEX3

2

0

High-throughput

0.316

High

1096592

AIMP2
Aminoacyl tRNA synthase complex-interacting multifunctional protein 2

2

0

High-throughput

0.316

High

1158433

CDC37
Hsp90 co-chaperone Cdc37

2

0

High-throughput

0.316

High

1179986

CCD57
Coiled-coil domain-containing protein 57

2

0

High-throughput

0.316

High

1187655

T10IP
Testis-specific protein 10-interacting protein

2

0

High-throughput

0.316

High

1198460

CEP55
Centrosomal protein of 55 kDa

2

0

High-throughput

0.316

High

1228875

ZFY26
Zinc finger FYVE domain-containing protein 26

2

0

High-throughput

0.316

High

1256449

K0408
Uncharacterized protein KIAA0408

2

0

High-throughput

0.316

High

1309195

Q8IVT4
Hypothetical MGC50722

2

0

High-throughput

0.316

High

1330023

USBP1
Harmonin-binding protein USHBP1

2

0

High-throughput

0.316

High

1330163

CC185
Coiled-coil domain-containing protein 185

2

0

High-throughput

0.316

High

1330487

EFCB3
EF-hand calcium-binding domain-containing protein 3

2

0

High-throughput

0.316

High

1330503

TRIMM
Probable E3 ubiquitin-protein ligase TRIML2

2

0

High-throughput

0.316

High

1332404

G45IP
Large ribosomal subunit protein mL64

2

0

High-throughput

0.316

High

1332406

ZN417
Zinc finger protein 417

2

0

High-throughput

0.316

High

1332413

ING5
Inhibitor of growth protein 5

2

0

High-throughput

0.316

High

1332416

FBX17
F-box only protein 17

2

0

High-throughput

0.316

High

1332418

MCRS1
Microspherule protein 1

2

0

High-throughput

0.316

High

1332422

ASPP1
Apoptosis-stimulating of p53 protein 1

2

0

High-throughput

0.316

High

1332424

PRP18
Pre-mRNA-splicing factor 18

2

0

High-throughput

0.316

High

1332425

SSX3
Protein SSX3

2

0

High-throughput

0.316

High

1332426

SYT17
Synaptotagmin-17

2

0

High-throughput

0.316

High

1332434

ISCU
Iron-sulfur cluster assembly enzyme ISCU

2

0

High-throughput

0.316

High

1332440

NEK6
Serine/threonine-protein kinase Nek6

2

0

High-throughput

0.316

High

1332447

RCOR3
REST corepressor 3

2

0

High-throughput

0.316

High

1332450

CYH4
Cytohesin-4

2

0

High-throughput

0.316

High

1332457

NDK7
Nucleoside diphosphate kinase homolog 7

2

0

High-throughput

0.316

High

220274

FRS3
Fibroblast growth factor receptor substrate 3

1

0

High-throughput

0.299

High

252115

IF4E2
Eukaryotic translation initiation factor 4E type 2

1

0

High-throughput

0.299

High

326740

DUS14
Dual specificity protein phosphatase 14

1

0

High-throughput

0.299

High

555721

ACTN1
Alpha-actinin-1

1

0

High-throughput

0.299

High

749076

RL9
Large ribosomal subunit protein uL6

1

0

High-throughput

0.299

High

909288

CCNG1
Cyclin-G1

1

0

High-throughput

0.299

High

1124376

ELOA1
Elongin-A

1

0

High-throughput

0.299

High

1135981

RTP5
Receptor-transporting protein 5

1

0

High-throughput

0.299

High

1198823

ZC21C
Zinc finger C2HC domain-containing protein 1C

1

0

High-throughput

0.299

High

1239715

PPR18
Phostensin

1

0

High-throughput

0.299

High

1242679

KLC3
Kinesin light chain 3

1

0

High-throughput

0.299

High

1275879

PCLI1
PTB-containing, cubilin and LRP1-interacting protein

1

0

High-throughput

0.299

High

1311440

TRI42
Tripartite motif-containing protein 42

1

0

High-throughput

0.299

High

1315761

CE57L
Centrosomal protein CEP57L1

1

0

High-throughput

0.299

High

1332411

ARH40
Rho guanine nucleotide exchange factor 40

1

0

High-throughput

0.299

High

1332414

LENG1
Leukocyte receptor cluster member 1

1

0

High-throughput

0.299

High

1332415

HAUS1
HAUS augmin-like complex subunit 1

1

0

High-throughput

0.299

High

1332419

CEP95
Centrosomal protein of 95 kDa

1

0

High-throughput

0.299

High

1332423

ZMAT2
Zinc finger matrin-type protein 2

1

0

High-throughput

0.299

High

1332444

MIC19
MICOS complex subunit MIC19

1

0

High-throughput

0.299

High

1332451

CDC23
Cell division cycle protein 23 homolog

1

0

High-throughput

0.299

High

1332452

CHIC2
Cysteine-rich hydrophobic domain-containing protein 2

1

0

High-throughput

0.299

High

140363

SDCB1
Syntenin-1

1

0

High-throughput

0.292

High

185220

FANCG
Fanconi anemia group G protein

1

0

High-throughput

0.292

High

292851

GRAP2
GRB2-related adapter protein 2

1

0

High-throughput

0.292

High

665275

GA45A
Growth arrest and DNA damage-inducible protein GADD45 alpha

1

0

High-throughput

0.292

High

667936

CDK2
Cyclin-dependent kinase 2

1

0

High-throughput

0.292

High

1162190

NDUA5
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5

1

0

High-throughput

0.292

High

1332412

PRP31
U4/U6 small nuclear ribonucleoprotein Prp31

1

0

High-throughput

0.292

High

1332456

NINL
Ninein-like protein

1

0

High-throughput

0.282

High

506972

POTEI
POTE ankyrin domain family member I

1

0

High-throughput

0.279

Low

890270

FHIT
Bis(5'-adenosyl)-triphosphatase

1

0

High-throughput

0.279

Low

1202482

RUN3A
RUN domain-containing protein 3A

1

0

High-throughput

0.279

Low

1310154

GCC2
GRIP and coiled-coil domain-containing protein 2

1

0

High-throughput

0.279

Low

402637

ALDOA
Fructose-bisphosphate aldolase A

1

0

High-throughput

0.249

Low

1332453

BRPF3
Bromodomain and PHD finger-containing protein 3

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025