Protein: SPAS2
Spermatogenesis-associated serine-rich protein 2 (Serine-rich spermatocytes and round spermatid 59 kDa protein) (p59scr)

Gene: SPAS2, SPATS2
Organism: Homo sapiens
Interactions: 115
UniProt ID: Q86XZ4

Gene Ontology (top 5):
GO:0003723 - RNA binding
GO:0005737 - cytoplasm
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

610396

PRS6A
26S proteasome regulatory subunit 6A

3

0

High-throughput

0.638

High

705917

TNR8
Tumor necrosis factor receptor superfamily member 8

2

4

High-throughput

0.628

High

1294410

TRI44
Tripartite motif-containing protein 44

2

2

High-throughput

0.628

High

787562

TNR3
Tumor necrosis factor receptor superfamily member 3

3

4

High-throughput

0.609

High

239114

ZNRD2
Protein ZNRD2

2

0

High-throughput

0.602

High

1161525

IF16
Gamma-interferon-inducible protein 16

2

2

High-throughput

0.584

High

1294408

LRC59
Leucine-rich repeat-containing protein 59

2

1

High-throughput

0.584

High

1294403

FA98A
Protein FAM98A

2

0

High-throughput

0.576

High

396449

ESR1
Estrogen receptor

2

4

High-throughput

0.571

High

1294436

RL26L
Ribosomal protein uL24-like

2

2

High-throughput

0.571

High

1143394

PCM1
Pericentriolar material 1 protein

2

0

High-throughput

0.559

High

1294418

SRPK1
SRSF protein kinase 1

1

2

High-throughput

0.550

High

191696

MAGB2
Melanoma-associated antigen B2

2

2

High-throughput

0.549

High

287043

PRKRA
Interferon-inducible double-stranded RNA-dependent protein kinase activator A

1

5

High-throughput

0.536

High

290617

SURF6
Surfeit locus protein 6

1

1

High-throughput

0.536

High

521787

H14
Histone H1.4

1

3

High-throughput

0.536

High

682543

S100P
Protein S100-P

1

1

High-throughput

0.536

High

686247

RL13
Large ribosomal subunit protein eL13

1

1

High-throughput

0.536

High

860822

RS10
Small ribosomal subunit protein eS10

1

1

High-throughput

0.536

High

889765

CLK3
Dual specificity protein kinase CLK3

1

2

High-throughput

0.536

High

948552

APC15
Anaphase-promoting complex subunit 15

1

1

High-throughput

0.536

High

969296

RS8
Small ribosomal subunit protein eS8

1

1

High-throughput

0.536

High

975791

RL7A
Large ribosomal subunit protein eL8

1

1

High-throughput

0.536

High

979038

RS6
Small ribosomal subunit protein eS6

1

1

High-throughput

0.536

High

1027569

HNRPU
Heterogeneous nuclear ribonucleoprotein U

1

1

High-throughput

0.536

High

1112075

KRR1
KRR1 small subunit processome component homolog

1

1

High-throughput

0.536

High

1117594

NOG2
Nucleolar GTP-binding protein 2

1

1

High-throughput

0.536

High

1254133

CAN12
Calpain-12

1

1

High-throughput

0.536

High

1294417

LURA1
Leucine rich adaptor protein 1

1

1

High-throughput

0.536

High

1294421

RBM4B
RNA-binding protein 4B

1

1

High-throughput

0.536

High

1294423

SENP3
Sentrin-specific protease 3

1

1

High-throughput

0.536

High

920471

DAPK1
Death-associated protein kinase 1

1

0

High-throughput

0.513

High

1209349

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

1

0

High-throughput

0.513

High

461669

HS90A
Heat shock protein HSP 90-alpha

1

0

High-throughput

0.513

High

693830

RL10
Large ribosomal subunit protein uL16

1

0

High-throughput

0.513

High

789162

NUP62
Nuclear pore glycoprotein p62

1

0

High-throughput

0.513

High

854144

KI67
Proliferation marker protein Ki-67

1

0

High-throughput

0.513

High

879733

MAPK2
MAP kinase-activated protein kinase 2

1

0

High-throughput

0.513

High

913533

KIF11
Kinesin-like protein KIF11

1

0

High-throughput

0.513

High

953930

IF4A1
Eukaryotic initiation factor 4A-I

1

0

High-throughput

0.513

High

1016345

SERF2
Small EDRK-rich factor 2

1

0

High-throughput

0.513

High

1125767

FA50A
Protein FAM50A

1

0

High-throughput

0.513

High

1294424

PHAX
Phosphorylated adapter RNA export protein

1

0

High-throughput

0.513

High

1294427

EXOS4
Exosome complex component RRP41

1

0

High-throughput

0.513

High

1294432

TRI10
Tripartite motif-containing protein 10

1

0

High-throughput

0.513

High

1294438

RTCB
RNA-splicing ligase RtcB homolog

1

0

High-throughput

0.513

High

1294441

KCNE3
Potassium voltage-gated channel subfamily E member 3

1

0

High-throughput

0.513

High

185829

OGT1
UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit

1

1

High-throughput

0.501

High

630312

TNR1B
Tumor necrosis factor receptor superfamily member 1B

1

4

High-throughput

0.489

High

706202

S10A2
Protein S100-A2

1

1

High-throughput

0.489

High

848670

MAGA9
Melanoma-associated antigen 9

1

2

High-throughput

0.489

High

1037245

H11
Histone H1.1

1

3

High-throughput

0.489

High

1127419

FGFP1
Fibroblast growth factor-binding protein 1

1

1

High-throughput

0.489

High

1260366

H1FNT
Testis-specific H1 histone

1

1

High-throughput

0.489

High

1294416

ZN668
Zinc finger protein 668

1

1

High-throughput

0.489

High

1294409

AP2M1
AP-2 complex subunit mu

1

1

High-throughput

0.481

High

422491

A4
Amyloid-beta precursor protein

1

0

High-throughput

0.480

High

132145

WWP2
NEDD4-like E3 ubiquitin-protein ligase WWP2

1

1

High-throughput

0.479

High

173026

XPO1
Exportin-1

1

1

High-throughput

0.479

High

341979

CEP43
Centrosomal protein 43

1

1

High-throughput

0.479

High

346030

STAU1
Double-stranded RNA-binding protein Staufen homolog 1

1

5

High-throughput

0.479

High

401090

RAF1
RAF proto-oncogene serine/threonine-protein kinase

1

1

High-throughput

0.479

High

425561

ISG15
Ubiquitin-like protein ISG15

1

2

High-throughput

0.479

High

810198

RL3
Large ribosomal subunit protein uL3

1

1

High-throughput

0.479

High

872495

SOX2
Transcription factor SOX-2

1

1

High-throughput

0.479

High

954185

RS20
Small ribosomal subunit protein uS10

1

1

High-throughput

0.479

High

1024677

VIGLN
Vigilin

1

1

High-throughput

0.479

High

1254491

TRI67
Tripartite motif-containing protein 67

1

1

High-throughput

0.479

High

1294402

SERB1
SERPINE1 mRNA-binding protein 1

1

1

High-throughput

0.479

High

1294407

HDAC2
Histone deacetylase 2

1

2

High-throughput

0.479

High

1294415

DDRGK
DDRGK domain-containing protein 1

1

1

High-throughput

0.479

High

1294428

ANLN
Anillin

1

1

High-throughput

0.479

High

1294433

ZRAN1
Ubiquitin thioesterase ZRANB1

1

1

High-throughput

0.479

High

129235

MEN1
Menin

1

0

High-throughput

0.458

High

1039280

RL6
Large ribosomal subunit protein eL6

1

0

High-throughput

0.458

High

1088430

CHD3
Chromodomain-helicase-DNA-binding protein 3

1

0

High-throughput

0.458

High

1138369

U5S1
116 kDa U5 small nuclear ribonucleoprotein component

1

0

High-throughput

0.458

High

1140508

KIF14
Kinesin-like protein KIF14

1

0

High-throughput

0.458

High

1156760

E2F4
Transcription factor E2F4

1

0

High-throughput

0.458

High

1258340

MOB3C
MOB kinase activator 3C

1

0

High-throughput

0.458

High

1294419

RMD3
Regulator of microtubule dynamics protein 3

1

0

High-throughput

0.458

High

1294422

BACD3
BTB/POZ domain-containing adapter for CUL3-mediated RhoA degradation protein 3

1

0

Small-scale

0.458

High

1294430

TBA8
Tubulin alpha-8 chain

1

0

High-throughput

0.458

High

1294431

UBP36
Ubiquitin carboxyl-terminal hydrolase 36

1

0

High-throughput

0.458

High

1294435

PPIE
Peptidyl-prolyl cis-trans isomerase E

1

0

High-throughput

0.458

High

1056834

FMR1
Fragile X messenger ribonucleoprotein 1

1

2

High-throughput

0.457

High

288691

NPM3
Nucleoplasmin-3

1

1

High-throughput

0.445

High

960162

RL26
Large ribosomal subunit protein uL24

1

2

High-throughput

0.445

High

1294404

ARK74
Aflatoxin B1 aldehyde reductase member 4

1

1

High-throughput

0.445

High

1294425

LN28A
Protein lin-28 homolog A

1

2

High-throughput

0.445

High

1294420

CDC5L
Cell division cycle 5-like protein

1

0

High-throughput

0.438

High

1294429

DISC1
Disrupted in schizophrenia 1 protein

1

0

High-throughput

0.438

High

372476

MYC
Myc proto-oncogene protein

1

3

High-throughput

0.437

High

406354

MYCN
N-myc proto-oncogene protein

1

3

High-throughput

0.437

High

1294405

DCAF4
DDB1- and CUL4-associated factor 4

1

1

High-throughput

0.437

High

1294406

ESR2
Estrogen receptor beta

1

4

High-throughput

0.437

High

1294434

HECD1
E3 ubiquitin-protein ligase HECTD1

1

2

High-throughput

0.437

High

208302

RRP8
Ribosomal RNA-processing protein 8

1

0

High-throughput

0.426

High

601755

HMGA1
High mobility group protein HMG-I/HMG-Y

1

0

High-throughput

0.426

High

1063973

ECHP
Peroxisomal bifunctional enzyme

1

0

High-throughput

0.426

High

1244317

PSRC1
Proline/serine-rich coiled-coil protein 1

1

0

High-throughput

0.426

High

1294437

RBMX2
RNA-binding motif protein, X-linked 2

1

0

High-throughput

0.426

High

1294413

BORC6
BLOC-1-related complex subunit 6

3

0

High-throughput

0.347

High

1196237

GAG2E
G antigen 2E

1

0

High-throughput

0.279

Low

1244757

SYCE2
Synaptonemal complex central element protein 2

1

0

High-throughput

0.279

Low

1294411

ERLEC
Endoplasmic reticulum lectin 1

1

0

High-throughput

0.279

Low

1294412

RUSF1
RUS family member 1

1

0

High-throughput

0.279

Low

1294414

MR1L1
MORF4 family-associated protein 1-like 1

1

0

High-throughput

0.279

Low

1294439

WIF1
Wnt inhibitory factor 1

1

0

High-throughput

0.279

Low

1294440

SPCS1
Signal peptidase complex subunit 1

1

0

High-throughput

0.279

Low

194256

R113A
E3 ubiquitin-protein ligase RNF113A

1

0

High-throughput

0.249

Low

1136809

MO4L2
Mortality factor 4-like protein 2

1

0

High-throughput

0.232

Low

1167072

WHAL1
Putative WASP homolog-associated protein with actin, membranes and microtubules-like protein 1

1

0

High-throughput

0.232

Low

1294401

ZN276
Zinc finger protein 276

1

0

High-throughput

0.232

Low

1294426

EAF6
Chromatin modification-related protein MEAF6

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025