MZT2A (mitotic spindle organizing protein 2A)

Gene

• Entrez ID: 653784
• Gene name: Mitotic spindle organizing protein 2A
• Gene symbol: MZT2A
• Synonyms: FAM128A, MOZART2A
• Chromosome: 2
• Chromosome location: 2q21.1

miRNA

miRTarBase ID	miRNA	Experiments	Reference
MIRT043079	hsa-miR-324-5p	CLASH	23622248
MIRT1170806	hsa-miR-1252	CLIP-seq
MIRT1170807	hsa-miR-3173-3p	CLIP-seq
MIRT1170808	hsa-miR-3614-3p	CLIP-seq
MIRT1170809	hsa-miR-4330	CLIP-seq
MIRT1170810	hsa-miR-4795-3p	CLIP-seq
MIRT1170806	hsa-miR-1252	CLIP-seq
MIRT2049218	hsa-miR-3121-5p	CLIP-seq
MIRT2049219	hsa-miR-3144-5p	CLIP-seq
MIRT1170807	hsa-miR-3173-3p	CLIP-seq
MIRT2049220	hsa-miR-3191	CLIP-seq
MIRT1170808	hsa-miR-3614-3p	CLIP-seq
MIRT1170809	hsa-miR-4330	CLIP-seq
MIRT2049221	hsa-miR-4501	CLIP-seq
MIRT2049222	hsa-miR-4652-5p	CLIP-seq
MIRT2049223	hsa-miR-4667-5p	CLIP-seq
MIRT2049224	hsa-miR-4700-5p	CLIP-seq
MIRT2049225	hsa-miR-4731-5p	CLIP-seq
MIRT1170810	hsa-miR-4795-3p	CLIP-seq
MIRT2049226	hsa-miR-576-3p	CLIP-seq
MIRT1170806	hsa-miR-1252	CLIP-seq
MIRT1170807	hsa-miR-3173-3p	CLIP-seq
MIRT1170808	hsa-miR-3614-3p	CLIP-seq

Gene ontology (GO)

GO ID	Ontology	Definition	Evidence	Reference
GO:0005515	Function	Protein binding	IPI	32814053
GO:0005654	Component	Nucleoplasm	IDA
GO:0005813	Component	Centrosome	IBA	21873635
GO:0005813	Component	Centrosome	IDA	21399614
GO:0005813	Component	Centrosome	ISS
GO:0005819	Component	Spindle	IBA	21873635
GO:0005819	Component	Spindle	ISS
GO:0005829	Component	Cytosol	IDA
GO:0005829	Component	Cytosol	TAS
GO:0008274	Component	Gamma-tubulin ring complex	IBA	21873635
GO:0008274	Component	Gamma-tubulin ring complex	ISS

Other IDs

• MIM: 613449
• HGNC: 33187
• e!Ensembl: ENSG00000173272

Protein

• UniProt ID: Q6P582
• Protein name: Mitotic-spindle organizing protein 2A (Mitotic-spindle organizing protein associated with a ring of gamma-tubulin 2A)
• Protein function: Required for the recruitment and the assembly of the gamma-tubulin ring complex (gTuRC) at the centrosome (PubMed:20360068, PubMed:39321809). The gTuRC regulates the minus-end nucleation of alpha-beta tubulin heterodimers that grow into microtub
• PDB: 6X0V, 8RX1, 9H9P
• Family and domains:

  Pfam

  Accession	ID	Position in sequence	Description	Type
  PF12926	MOZART2	8 → 96	Mitotic-spindle organizing gamma-tubulin ring associated	Family

• Sequence:

  MAAQGVGPGPGSAAPPGLEAARQKLALRRKKVLSTEEMELYELAQAAGGGIDPDVFKILV
  DLLKLNVAPLAVFQMLKSMCAGQRLASEPQDPAAVSLPTSSVPETRGRDKGSAALGGVLA
  LAERSNHEGSSQRMPRQPSATRLPKGGGPGKSPTQGST

• Sequence length: 158

Pathways

Reactome:

Recruitment of mitotic centrosome proteins and complexes
Recruitment of NuMA to mitotic centrosomes

Associated diseases

Causal
Disease name	Disease term	dbSNP ID	References
Keratoconus	KERATOCONUS 9	rs273585637, rs273585632, rs273585616, rs273585618, rs281865144, rs281865150, rs1553500862, rs756938019