Proteomics

Dataset Information

0

Identification of the cell cycle specific proximal interactors of PCDH7


ABSTRACT: We used proximity dependent biotin identification (BioID) method to determine cell cycle specific interaction partners of PCDH7. HeLa S3 cells were synchronized to interphase and mitosis using double tymidine block and double thymidine block followed by S-Trityl-L-cysteine (STC) treatment respectively. Candidate interactors were isolated using streptavidin affinity purification and identified using LC-MS/MS analysis.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Permanent Cell Line Cell

SUBMITTER: Altuğ Kamacıoğlu  

LAB HEAD: Nurhan Ozlu

PROVIDER: PXD029246 | Pride | 2023-02-27

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
BR1_20150326_PCDH7_int.msf Msf
BR1_20150326_PCDH7_int.msfView Msf
BR1_20150326_PCDH7_int.pdResult Other
BR1_20150326_PCDH7_int.pdResultView Other
BR1_20150326_PCDH7_int.xlsx Xlsx
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Publications

Cell cycle-dependent palmitoylation of protocadherin 7 by ZDHHC5 promotes successful cytokinesis.

Ozkan Nazlı Ezgi NE   Yigit Berfu Nur BN   Degirmenci Beste Senem BS   Qureshi Mohammad Haroon MH   Yapici Gamze Nur GN   Kamacıoglu Altuğ A   Bavili Nima N   Kiraz Alper A   Ozlu Nurhan N  

Journal of cell science 20230320 6


Cell division requires dramatic reorganization of the cell cortex, which is primarily driven by the actomyosin network. We previously reported that protocadherin 7 (PCDH7) gets enriched at the cell surface during mitosis, which is required to build up the full mitotic rounding pressure. Here, we report that PCDH7 interacts with and is palmitoylated by the palmitoyltransferase, ZDHHC5. PCDH7 and ZDHHC5 colocalize at the mitotic cell surface and translocate to the cleavage furrow during cytokinesi  ...[more]

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