Centromere/kinetochore protein zw10 homolog (O43264)

Uniprot ID O43264
Protein Name Centromere/kinetochore protein zw10 homolog
Gene Name ZW10
Species Homo sapiens (Human)
Signal peptide(a) N Secretome P(b) 0.46
Function Essential component of the mitotic checkpoint, which prevents cells from prematurely exiting mitosis. Required for the assembly of the dynein-dynactin and MAD1-MAD2 complexes onto kinetochores. Its function related to the spindle assembly machinery is proposed to depend on its association in the mitotic RZZ complex (PubMed:11590237, PubMed:15485811, PubMed:15824131). Involved in regulation of membrane traffic between the Golgi and the endoplasmic reticulum (ER); the function is proposed to depend on its association in the interphase NRZ complex which is believed to play a role in SNARE assembly at the ER (PubMed:15029241). .
GO - Molecular function
  • centromeric DNA binding : TAS:ProtInc
GO - Biological process
  • cell division : IEA:UniProtKB-KW
  • endoplasmic reticulum to Golgi vesicle-mediated transport : IMP:HGNC-UCL
  • establishment of mitotic spindle orientation : IMP:UniProtKB
  • Golgi organization : IMP:UniProtKB
  • meiotic cell cycle : TAS:ProtInc
  • mitotic cell cycle checkpoint : IDA:UniProtKB
  • mitotic metaphase plate congression : IMP:UniProtKB
  • mitotic sister chromatid segregation : IDA:HGNC-UCL
  • mitotic spindle assembly checkpoint : IBA:GO_Central
  • protein localization to kinetochore : IMP:UniProtKB
  • protein transport : IEA:UniProtKB-KW
  • protein-containing complex assembly : IDA:HGNC-UCL
  • regulation of exit from mitosis : IDA:HGNC-UCL
  • retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum : TAS:Reactome
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(a) The Signal peptide D-score cutoff for "YES"(having signal peptide) is 0.45.
(b) Non-classically secreted proteins should obtain an NN-score(Neural Networks score) exceeding the normal threshold of 0.5, but not at the same time be predicted to contain a signal peptide.