Centromere Protein A D000076247

Related MeSH Hierarchy (6)

Chemicals and Drugs [D] » Amino Acids, Peptides, and Proteins [D12] » Proteins » Carrier Proteins » Poly-ADP-Ribose Binding Proteins » Centromere Protein A

Chemicals and Drugs [D] » Amino Acids, Peptides, and Proteins [D12] » Proteins » DNA-Binding Proteins » Centromere Protein A

Chemicals and Drugs [D] » Amino Acids, Peptides, and Proteins [D12] » Proteins » Nuclear Proteins » Chromosomal Proteins, Non-Histone » Centromere Protein A

Chemicals and Drugs [D] » Amino Acids, Peptides, and Proteins [D12] » Proteins » Nuclear Proteins » Poly-ADP-Ribose Binding Proteins » Centromere Protein A

Chemicals and Drugs [D] » Amino Acids, Peptides, and Proteins [D12] » Proteins » Nucleoproteins » Chromosomal Proteins, Non-Histone » Centromere Protein A

Chemicals and Drugs [D] » Biological Factors [D23] » Antigens » Autoantigens » Centromere Protein A

Description

A 17 kDa, centromeric, poly(ADP)-ribose binding protein that is structurally similar to HISTONE H3 and localizes to NUCLEOSOMES within the CENTROMERE; specifically within the region that binds KINETOCHORES, where it replaces histone H3. It plays a critical role in recruiting kinetochore proteins and progression through MITOSIS, chromosome segregation, and CYTOKINESIS. It also binds sera from patients with some scleroderma-like AUTOIMMUNE DISEASES.   MeSH

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