Protein: SPZ1
Spermatogenic leucine zipper protein 1 (Testis-specific protein 1) (Testis-specific protein NYD-TSP1)

Gene: SPZ1
Organism: Homo sapiens
Interactions: 19
UniProt ID: Q9BXG8

Gene Ontology (top 5):
GO:0003677 - DNA binding
GO:0003700 - DNA-binding transcription factor activity
GO:0005634 - nucleus
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1416795

DTNA
Dystrobrevin alpha

4

5

High-throughput

0.699

High

262430

DTNB
Dystrobrevin beta

4

5

High-throughput

0.698

High

343040

HERC2
E3 ubiquitin-protein ligase HERC2

4

4

High-throughput

0.694

High

156335

G3PT
Glyceraldehyde-3-phosphate dehydrogenase, testis-specific

3

2

High-throughput

0.667

High

1104868

SNTB2
Beta-2-syntrophin

3

9

High-throughput

0.667

High

1104801

SNTA1
Alpha-1-syntrophin

2

9

High-throughput

0.611

High

423079

A4
Amyloid-beta precursor protein

2

1

High-throughput

0.602

High

290136

OFD1
Centriole and centriolar satellite protein OFD1

1

1

High-throughput

0.536

High

1118446

SNTB1
Beta-1-syntrophin

1

6

High-throughput

0.536

High

1143511

PCM1
Pericentriolar material 1 protein

1

1

High-throughput

0.536

High

1406919

NP1L4
Nucleosome assembly protein 1-like 4

1

2

High-throughput

0.536

High

1416793

UBE2O
(E3-independent) E2 ubiquitin-conjugating enzyme

1

3

High-throughput

0.536

High

604862

HXB9
Homeobox protein Hox-B9

1

0

High-throughput

0.518

High

1382578

EXOC4
Exocyst complex component 4

1

0

High-throughput

0.513

High

246915

KDM1A
Lysine-specific histone demethylase 1A

1

7

High-throughput

0.508

High

1416794

CP131
Centrosomal protein of 131 kDa

1

13

High-throughput

0.489

High

822845

VHL
von Hippel-Lindau disease tumor suppressor

1

0

Small-scale

0.460

High

1395397

NEUL4
Neuralized-like protein 4

3

0

High-throughput

0.347

High

1397830

CC138
Coiled-coil domain-containing protein 138

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025