Protein: CYTSB
Cytospin-B (Nuclear structure protein 5) (NSP5) (Sperm antigen HCMOGT-1) (Sperm antigen with calponin homology and coiled-coil domains 1)

Gene: CYTSB, SPECC1
Organism: Homo sapiens
Interactions: 147
UniProt ID: Q5M775

Gene Ontology (top 5):
GO:0001650 - fibrillar center
GO:0001824 - blastocyst development
GO:0005654 - nucleoplasm
GO:0005815 - microtubule organizing center
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1152089

MARE1
Microtubule-associated protein RP/EB family member 1

3

6

High-throughput

0.861

High

1208035

CYTSB
Cytospin-B

2

20

Small-scale

0.737

High

637556

FLNA
Filamin-A

1

19

High-throughput

0.691

High

862864

IQGA1
Ras GTPase-activating-like protein IQGAP1

1

12

High-throughput

0.691

High

958286

ARP2
Actin-related protein 2

1

20

High-throughput

0.691

High

1208077

LIMA1
LIM domain and actin-binding protein 1

1

15

High-throughput

0.691

High

1208083

PCDBB
Protocadherin beta-11

3

6

High-throughput

0.662

High

1208071

ANLN
Anillin

3

14

High-throughput

0.656

High

396270

ESR1
Estrogen receptor

3

20

High-throughput

0.650

High

375587

RASK
GTPase KRas

3

20

High-throughput

0.640

High

1208044

RFIP4
Rab11 family-interacting protein 4

2

18

High-throughput

0.628

High

463565

LYN
Tyrosine-protein kinase Lyn

1

13

High-throughput

0.618

High

1208070

TRI36
E3 ubiquitin-protein ligase TRIM36

1

20

High-throughput

0.618

High

1208081

MARE3
Microtubule-associated protein RP/EB family member 3

1

6

High-throughput

0.618

High

965006

WDR5
WD repeat-containing protein 5

2

11

Small-scale

0.611

High

990309

1433Z
14-3-3 protein zeta/delta

2

20

High-throughput

0.611

High

1145470

RBBP5
Retinoblastoma-binding protein 5

2

14

High-throughput

0.611

High

1208047

S2541
Mitochondrial carrier protein SCaMC-3L

3

4

High-throughput

0.609

High

1208086

PCDGD
Protocadherin gamma-B1

3

6

High-throughput

0.604

High

978063

RHOB
Rho-related GTP-binding protein RhoB

2

20

High-throughput

0.584

High

1095665

CACO2
Calcium-binding and coiled-coil domain-containing protein 2

2

20

Small-scale

0.584

High

710283

EPHA2
Ephrin type-A receptor 2

1

13

High-throughput

0.553

High

1208040

TRI67
Tripartite motif-containing protein 67

1

20

High-throughput

0.553

High

1208084

PCDGH
Protocadherin gamma-B5

2

6

High-throughput

0.549

High

1208085

PCDGE
Protocadherin gamma-B2

2

6

High-throughput

0.549

High

899954

FXR1
RNA-binding protein FXR1

1

6

High-throughput

0.541

High

1154097

ITSN1
Intersectin-1

1

9

High-throughput

0.541

High

123724

MYO1C
Unconventional myosin-Ic

1

17

High-throughput

0.536

High

300658

KRT37
Keratin, type I cuticular Ha7

1

20

High-throughput

0.536

High

354995

CHK2
Serine/threonine-protein kinase Chk2

1

14

High-throughput

0.536

High

631267

RAB5A
Ras-related protein Rab-5A

1

15

High-throughput

0.536

High

772840

MYH9
Myosin-9

1

18

High-throughput

0.536

High

773197

MYH10
Myosin-10

1

17

High-throughput

0.536

High

789129

NUP62
Nuclear pore glycoprotein p62

1

6

High-throughput

0.536

High

866709

CAZA2
F-actin-capping protein subunit alpha-2

1

12

High-throughput

0.536

High

968330

PP1B
Serine/threonine-protein phosphatase PP1-beta catalytic subunit

1

20

High-throughput

0.536

High

994252

PP2AA
Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform

1

11

High-throughput

0.536

High

1052035

CALD1
Caldesmon

1

20

High-throughput

0.536

High

1124613

SRC8
Src substrate cortactin

1

20

High-throughput

0.536

High

1145967

K1H1
Keratin, type I cuticular Ha1

1

20

High-throughput

0.536

High

1208046

SYNPO
Synaptopodin

1

17

High-throughput

0.536

High

1208049

MY18A
Unconventional myosin-XVIIIa

1

19

High-throughput

0.536

High

1208053

VMP1
Vacuole membrane protein 1

1

2

High-throughput

0.536

High

1208054

MYO19
Unconventional myosin-XIX

1

19

High-throughput

0.536

High

1208063

CAD23
Cadherin-23

1

3

High-throughput

0.536

High

1208072

MYO5C
Unconventional myosin-Vc

1

19

High-throughput

0.536

High

516527

CALM3
Calmodulin-3

1

6

High-throughput

0.514

High

292653

RENR
Renin receptor

1

0

High-throughput

0.513

High

1208055

TM169
Transmembrane protein 169

1

0

High-throughput

0.513

High

1160648

DREB
Drebrin

1

18

High-throughput

0.489

High

1208087

PCDA8
Protocadherin alpha-8

1

6

High-throughput

0.489

High

126635

RHOD
Rho-related GTP-binding protein RhoD

1

20

High-throughput

0.479

High

157467

CTRO
Citron Rho-interacting kinase

1

20

High-throughput

0.479

High

223108

PRC1
Protein regulator of cytokinesis 1

1

20

High-throughput

0.479

High

247953

NUPR1
Nuclear protein 1

1

5

High-throughput

0.479

High

317292

STK10
Serine/threonine-protein kinase 10

1

20

High-throughput

0.479

High

327297

ZFPL1
Zinc finger protein-like 1

1

1

High-throughput

0.479

High

331034

KI20A
Kinesin-like protein KIF20A

1

20

High-throughput

0.479

High

372227

MYC
Myc proto-oncogene protein

1

16

High-throughput

0.479

High

373975

RASN
GTPase NRas

1

20

High-throughput

0.479

High

374658

RASH
GTPase HRas

1

20

High-throughput

0.479

High

466298

RHOC
Rho-related GTP-binding protein RhoC

1

20

High-throughput

0.479

High

556130

CADH1
Cadherin-1

1

11

High-throughput

0.479

High

562106

LAMP2
Lysosome-associated membrane glycoprotein 2

1

5

High-throughput

0.479

High

563875

CFTR
Cystic fibrosis transmembrane conductance regulator

1

20

High-throughput

0.479

High

581094

RAC2
Ras-related C3 botulinum toxin substrate 2

1

20

High-throughput

0.479

High

604020

CXA1
Gap junction alpha-1 protein

1

6

High-throughput

0.479

High

615554

NELFE
Negative elongation factor E

1

1

High-throughput

0.479

High

629906

BTF3
Transcription factor BTF3

1

10

High-throughput

0.479

High

691080

1433T
14-3-3 protein theta

1

20

High-throughput

0.479

High

729903

1433B
14-3-3 protein beta/alpha

1

20

High-throughput

0.479

High

730642

1433S
14-3-3 protein sigma

1

20

High-throughput

0.479

High

764815

CTNB1
Catenin beta-1

1

12

High-throughput

0.479

High

786650

PP1G
Serine/threonine-protein phosphatase PP1-gamma catalytic subunit

1

20

High-throughput

0.479

High

867188

CAPZB
F-actin-capping protein subunit beta

1

9

High-throughput

0.479

High

898238

R144A
E3 ubiquitin-protein ligase RNF144A

1

1

Small-scale

0.479

High

901854

RAB9A
Ras-related protein Rab-9A

1

19

High-throughput

0.479

High

936349

AFAD
Afadin

1

20

High-throughput

0.479

High

953490

RAC3
Ras-related C3 botulinum toxin substrate 3

1

20

High-throughput

0.479

High

955263

CDC42
Cell division control protein 42 homolog

1

20

High-throughput

0.479

High

962134

RHOA
Transforming protein RhoA

1

20

High-throughput

0.479

High

966419

1433G
14-3-3 protein gamma

1

20

High-throughput

0.479

High

970623

UBE2H
Ubiquitin-conjugating enzyme E2 H

1

3

High-throughput

0.479

High

971606

1433E
14-3-3 protein epsilon

1

5

High-throughput

0.479

High

976316

RB11A
Ras-related protein Rab-11A

1

4

High-throughput

0.479

High

988423

RAC1
Ras-related C3 botulinum toxin substrate 1

1

20

High-throughput

0.479

High

1015498

RHOG
Rho-related GTP-binding protein RhoG

1

20

High-throughput

0.479

High

1033697

PO5F1
POU domain, class 5, transcription factor 1

1

1

High-throughput

0.479

High

1035680

KIF23
Kinesin-like protein KIF23

1

20

High-throughput

0.479

High

1041105

CAV1
Caveolin-1

1

7

High-throughput

0.479

High

1049372

1433F
14-3-3 protein eta

1

20

High-throughput

0.479

High

1087139

STX4
Syntaxin-4

1

8

High-throughput

0.479

High

1090695

TRAF2
TNF receptor-associated factor 2

1

20

Small-scale

0.479

High

1118053

DX39B
Spliceosome RNA helicase DDX39B

1

9

High-throughput

0.479

High

1123660

DCTN1
Dynactin subunit 1

1

18

High-throughput

0.479

High

1137754

TNIP1
TNFAIP3-interacting protein 1

1

20

High-throughput

0.479

High

1140388

KIF14
Kinesin-like protein KIF14

1

20

High-throughput

0.479

High

1144940

RAB35
Ras-related protein Rab-35

1

20

High-throughput

0.479

High

1197506

PAN2
PAN2-PAN3 deadenylation complex catalytic subunit PAN2

1

12

High-throughput

0.479

High

1208036

A16L1
Autophagy-related protein 16-1

1

16

High-throughput

0.479

High

1208042

RHOU
Rho-related GTP-binding protein RhoU

1

20

High-throughput

0.479

High

1208045

SLX4
Structure-specific endonuclease subunit SLX4

1

15

High-throughput

0.479

High

1208050

ESR2
Estrogen receptor beta

1

20

High-throughput

0.479

High

1208058

RING2
E3 ubiquitin-protein ligase RING2

1

19

High-throughput

0.479

High

1208060

PCGF1
Polycomb group RING finger protein 1

1

18

High-throughput

0.479

High

1208061

PINK1
Serine/threonine-protein kinase PINK1, mitochondrial

1

15

High-throughput

0.479

High

1208062

CCDC8
Coiled-coil domain-containing protein 8

1

8

High-throughput

0.479

High

1208064

SLK
STE20-like serine/threonine-protein kinase

1

20

High-throughput

0.479

High

1208065

CHM4B
Charged multivesicular body protein 4b

1

18

High-throughput

0.479

High

1208066

RHOJ
Rho-related GTP-binding protein RhoJ

1

20

High-throughput

0.479

High

1208067

ECT2
Protein ECT2

1

20

High-throughput

0.479

High

1208068

NANOG
Homeobox protein NANOG

1

3

High-throughput

0.479

High

1208069

RHOF
Rho-related GTP-binding protein RhoF

1

20

High-throughput

0.479

High

1208073

SYLC
Leucine--tRNA ligase, cytoplasmic

1

2

High-throughput

0.479

High

1208075

ANFY1
Rabankyrin-5

1

13

High-throughput

0.479

High

1208076

DAXX
Death domain-associated protein 6

1

1

Small-scale

0.479

High

1208078

SEPT9
Septin-9

1

4

High-throughput

0.479

High

1208080

PPIE
Peptidyl-prolyl cis-trans isomerase E

1

4

High-throughput

0.479

High

1208082

LAMP3
Lysosome-associated membrane glycoprotein 3

1

4

High-throughput

0.479

High

1128737

NBR1
Next to BRCA1 gene 1 protein

1

0

High-throughput

0.458

High

1208043

DPPA4
Developmental pluripotency-associated protein 4

1

0

High-throughput

0.458

High

839029

PK3CA
Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform

1

10

High-throughput

0.445

High

987689

GRB2
Growth factor receptor-bound protein 2

1

20

High-throughput

0.445

High

1103215

CTBP1
C-terminal-binding protein 1

1

6

High-throughput

0.445

High

1156664

NF2L2
Nuclear factor erythroid 2-related factor 2

1

7

High-throughput

0.445

High

1208038

PKHA7
Pleckstrin homology domain-containing family A member 7

1

20

High-throughput

0.445

High

1208039

CAVN1
Caveolae-associated protein 1

1

4

High-throughput

0.445

High

1208059

ZBT18
Zinc finger and BTB domain-containing protein 18

1

11

High-throughput

0.445

High

189611

STX7
Syntaxin-7

1

8

High-throughput

0.437

High

341072

DIRA3
GTP-binding protein Di-Ras3

1

20

High-throughput

0.437

High

601318

RHOQ
Rho-related GTP-binding protein RhoQ

1

20

High-throughput

0.437

High

1151722

RHOH
Rho-related GTP-binding protein RhoH

1

20

High-throughput

0.437

High

1159680

OCLN
Occludin

1

1

High-throughput

0.437

High

1208037

LTOR1
Ragulator complex protein LAMTOR1

1

2

High-throughput

0.437

High

1208041

MOB3C
MOB kinase activator 3C

1

5

High-throughput

0.437

High

1208051

CK052
Uncharacterized protein C11orf52

1

1

High-throughput

0.437

High

1208052

VP33A
Vacuolar protein sorting-associated protein 33A

1

2

High-throughput

0.437

High

1208056

DDRGK
DDRGK domain-containing protein 1

1

3

High-throughput

0.437

High

1208074

HECW2
E3 ubiquitin-protein ligase HECW2

1

6

High-throughput

0.437

High

1208079

XPO7
Exportin-7

1

2

High-throughput

0.437

High

351389

CBX7
Chromobox protein homolog 7

1

0

High-throughput

0.426

High

1032006

TFAP4
Transcription factor AP-4

1

0

High-throughput

0.426

High

1208089

CCD61
Centrosomal protein CCDC61

1

0

Small-scale

0.426

High

1208048

MOT11
Monocarboxylate transporter 11

1

1

High-throughput

0.407

High

1208088

PCDC2
Protocadherin alpha-C2

1

6

High-throughput

0.407

High

1208057

TMM74
Transmembrane protein 74

2

0

High-throughput

0.313

High


Service provided by Combinatics, Japan

Last updated: 11Aug2025