Protein: SMIP9
Protein SPMIP9 (Sperm microtubule inner protein 9) (Testis-expressed sequence 37 protein) (Testis-specific conserved protein of 21 kDa)

Gene: SMIP9, SPMIP9
Organism: Homo sapiens
Interactions: 53
UniProt ID: Q96LM6

Gene Ontology (top 5):
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0030317 - flagellated sperm motility
GO:0036126 - sperm flagellum
GO:0160111 - axonemal A tubule inner sheath

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1372035

RBPMS
RNA-binding protein with multiple splicing

4

1

High-throughput

0.705

High

1151051

PCH2
Pachytene checkpoint protein 2 homolog

4

0

High-throughput

0.675

High

1139116

DAZP2
DAZ-associated protein 2

4

0

High-throughput

0.668

High

211391

RFOX2
RNA binding protein fox-1 homolog 2

2

1

High-throughput

0.606

High

733195

OTX1
Homeobox protein OTX1

2

1

High-throughput

0.606

High

1253979

RBPS2
RNA-binding protein with multiple splicing 2

2

1

High-throughput

0.606

High

1397219

RFOX1
RNA binding protein fox-1 homolog 1

2

1

High-throughput

0.606

High

71138

VGLL3
Transcription cofactor vestigial-like protein 3

2

0

High-throughput

0.580

High

225081

TLX3
T-cell leukemia homeobox protein 3

2

0

High-throughput

0.580

High

251406

FOXD2
Forkhead box protein D2

2

0

High-throughput

0.580

High

336290

SOX14
Transcription factor SOX-14

2

0

High-throughput

0.580

High

505601

ATX1L
Ataxin-1-like

2

0

High-throughput

0.580

High

725157

HXC9
Homeobox protein Hox-C9

2

0

High-throughput

0.580

High

1061827

TLE5
TLE family member 5

2

0

High-throughput

0.580

High

1213531

UBAP2
Ubiquitin-associated protein 2

2

0

High-throughput

0.580

High

1280270

AP2D
Transcription factor AP-2-delta

2

0

High-throughput

0.580

High

1367780

TFG
Protein TFG

2

0

High-throughput

0.580

High

1395796

ZC3HA
Zinc finger CCCH domain-containing protein 10

2

0

High-throughput

0.580

High

1397215

PITX2
Pituitary homeobox 2

2

0

High-throughput

0.580

High

1397220

APC11
Anaphase-promoting complex subunit 11

2

0

High-throughput

0.580

High

1397222

WWOX
WW domain-containing oxidoreductase

2

0

High-throughput

0.580

High

1397224

KCC2A
Calcium/calmodulin-dependent protein kinase type II subunit alpha

2

0

High-throughput

0.580

High

1385328

F136A
Protein FAM136A

2

0

High-throughput

0.576

High

1397221

STMN3
Stathmin-3

2

0

High-throughput

0.576

High

948374

KR122
Keratin-associated protein 12-2

2

1

High-throughput

0.553

High

138749

IMA4
Importin subunit alpha-4

1

0

High-throughput

0.549

High

848927

MAGAB
Melanoma-associated antigen 11

1

0

High-throughput

0.518

High

944896

PCBP4
Poly(rC)-binding protein 4

1

0

High-throughput

0.513

High

1397225

ZBT32
Zinc finger and BTB domain-containing protein 32

1

1

High-throughput

0.481

High

422905

A4
Amyloid-beta precursor protein

1

0

High-throughput

0.480

High

2910

A0A0C4DGF1
Zinc finger and BTB domain containing 32

1

1

High-throughput

0.470

High

117016

J3KQ12
Seipin

1

1

High-throughput

0.470

High

1389053

Q96EJ4
PLAC8 protein

1

1

High-throughput

0.470

High

1391485

BSCL2
Seipin

1

1

High-throughput

0.439

High

1397223

PLAC8
Placenta-specific gene 8 protein

1

1

High-throughput

0.439

High

1186688

KRA62
Keratin-associated protein 6-2

2

0

High-throughput

0.320

High

50054

KR231
Keratin-associated protein 23-1

2

0

High-throughput

0.316

High

70427

CRTP1
Cysteine-rich tail protein 1

2

0

High-throughput

0.316

High

949673

KR124
Keratin-associated protein 12-4

2

0

High-throughput

0.316

High

1065999

VAC14
Protein VAC14 homolog

2

0

High-throughput

0.316

High

1186902

KR195
Keratin-associated protein 19-5

2

0

High-throughput

0.316

High

1187906

KR197
Keratin-associated protein 19-7

2

0

High-throughput

0.316

High

1198037

KR132
Keratin-associated protein 13-2

2

0

High-throughput

0.316

High

1200476

PRR30
Proline-rich protein 30

2

0

High-throughput

0.316

High

1244056

KR261
Keratin-associated protein 26-1

2

0

High-throughput

0.316

High

1271083

RNF44
RING finger protein 44

2

0

High-throughput

0.316

High

1271392

KCTD9
BTB/POZ domain-containing protein KCTD9

2

0

High-throughput

0.316

High

1391400

KLD7B
Kelch domain-containing protein 7B

2

0

High-throughput

0.316

High

1397216

CTRC
Chymotrypsin-C

2

0

High-throughput

0.316

High

1397217

KRA31
Keratin-associated protein 3-1

2

0

High-throughput

0.316

High

1244992

TRAT1
T-cell receptor-associated transmembrane adapter 1

1

0

High-throughput

0.279

Low

1397218

IFT22
Intraflagellar transport protein 22 homolog

1

0

High-throughput

0.279

Low

666343

THIL
Acetyl-CoA acetyltransferase, mitochondrial

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025