Aliases for CENPB Gene
External Ids for CENPB Gene
This gene product is a highly conserved protein that facilitates centromere formation. It is a DNA-binding protein that is derived from transposases of the pogo DNA transposon family. It contains a helix-loop-helix DNA binding motif at the N-terminus, and a dimerization domain at the C-terminus. The DNA binding domain recognizes and binds a 17-bp sequence (CENP-B box) in the centromeric alpha satellite DNA. This protein is proposed to play an important role in the assembly of specific centromere structures in interphase nuclei and on mitotic chromosomes. It is also considered a major centromere autoantigen recognized by sera from patients with anti-centromere antibodies. [provided by RefSeq, Jul 2008]
GeneCards Summary for CENPB Gene
CENPB (Centromere Protein B, 80kDa) is a Protein Coding gene. Diseases associated with CENPB include raynaud disease and telangiectasis. Among its related pathways are FOXM1 transcription factor network. GO annotations related to this gene include sequence-specific DNA binding and centromeric DNA binding. An important paralog of this gene is TIGD5.
UniProtKB/Swiss-Prot for CENPB Gene
Interacts with centromeric heterochromatin in chromosomes and binds to a specific 17 bp subset of alphoid satellite DNA, called the CENP-B box. May organize arrays of centromere satellite DNA into a higher-order structure which then directs centromere formation and kinetochore assembly in mammalian chromosomes