CDC45 Antibody

1. The size and relative position of the three helices (alpha2, alpha7 and alpha8) that contribute to the active site architecture are highly conserved between Cdc45 and RecJ, whereas the helical structure on the solvent-exposed DHH side (alpha3, alpha4 and alpha5) shows more conformational variability. PMID: 27189187
2. strong evidence that Cdc45 directly loads RPA on the emerging nascent ssDNA PMID: 28100698
3. The oncogenic activity of cell division cycle 45 was also confirmed in vivo. In conclusion, cell division cycle 45 may serve as a novel biomarker and a potential therapeutic target for papillary thyroid cancer. PMID: 28474999
4. Mutations in CDC45, Encoding an Essential Component of the Pre-initiation Complex, Cause Meier-Gorlin Syndrome and Craniosynostosis PMID: 27374770
5. ectopic expression of Cdc45 led to increased firing of replication origins, severe replication stress, an early S-phase arrest, replication fork stalling, and eventually cell death by apoptosis. PMID: 26919204
6. The depletion of HDHB from human cells diminishes Cdc45 association with chromatin, suggesting that HDHB may facilitate Cdc45 recruitment at G1/S in human cells. PMID: 25933514
7. The findings suggest that hCdc45 not only binds to but also slides on DNA with a 3'-5' polarity and, thereby acts as a molecular 'wedge' to initiate DNA strand displacement. PMID: 24293646
8. Data suggest that CDC45 and MCM10 (minichromosome maintenance complex component 10) directly interact and establish a mutual co-operation in DNA binding; key domains appear to interact and then interact with DNA inside cells or in cell-free systems. PMID: 23750504
9. CDC45 directly interact with MCM2-7 proteins; with PSF2, PSF3 and SLD5 in GINS subunits; and with replication protein A2, AND-1. A considerable portion of CDC45 localizes in a region other than the DNA replication forks in nuclei. PMID: 23364835
10. After UV-damage, Cdc45 is still present in a large multi-protein complex and that its mobility within living cells is consistently similar following UVC-mediated DNA damage. PMID: 22536402
11. Data show that using a 200-nt primed circular DNA substrate, the combined action of DNA polymerase epsilon and the Cdc45/Mcm2-7/GINS (CMG complex) leads to the formation of products >10 kb in length. PMID: 22474384
12. Structural and functional insights into the DNA replication factor Cdc45 reveal an evolutionary relationship to the DHH family of phosphoesterases PMID: 22147708
13. Cdc45, which is known to be required for replication fork progression, shows similar patterns of origin association to those of Timeless PMID: 20124417
14. The coordinated binding of DUE-B and Cdc45 to origins and the physical interactions of DUE-B, Cdc45, and TopBP1 suggest that complexes of these proteins are necessary for replication initiation. PMID: 20065034
15. the Chk1-mediated S-phase checkpoint targets initiation factor Cdc45 via a Cdc25A/Cdk2-independent mechanism PMID: 16912045
16. CDC45L is part of the GINS complex. PMID: 17557111
17. Cdc45 may play an important role in elongation of DNA replication by bridging the processive DNA polymerases delta and epsilon with the replicative helicase in the elongating machinery PMID: 17573775
18. Cdc45 expression is tightly associated with proliferating cell populations and Cdc45 seems to be a promising candidate for a novel proliferation marker in cancer cell biology PMID: 17608804
19. Thus, the evidences for ubiquitylation of Cdc45 refer the first posttranslational modification of this essential replication factor. PMID: 17767920
20. human TopBP1 is involved in the formation of the initiation complex of replication in human cells and is required for the recruitment of Cdc45 to origins of DNA replication PMID: 17887956
21. Results suggest that apoptosis induced by replication inhibitors in Chk1-depleted cells is dependent upon the helicase cofactor Cdc45. PMID: 18239674
22. CDT1 associates with CDC7 and recruits CDC45 to chromatin during S phase PMID: 19054765
23. interactions between Cdc45, Mcm2-7, and the GINS complex (collectively called the CMG complex), which seem to play a key role in the formation and progression of replication forks PMID: 19805216

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HGNC: 1739

OMIM: 603465

KEGG: hsa:8318

UniGene: Hs.474217