Phospho-Cyclin D1 (Ser90) Antibody - #AF3234
*The optimal dilutions should be determined by the end user.
Cite Format: Affinity Biosciences Cat# AF3234, RRID:AB_2834660.
AI327039;B cell CLL/lymphoma 1;B cell leukemia 1;B cell lymphoma 1 protein;B-cell lymphoma 1 protein;BCL 1;BCL-1;BCL-1 oncogene;BCL1;BCL1 oncogene;ccnd1;CCND1/FSTL3 fusion gene, included;CCND1/IGHG1 fusion gene, included;CCND1/IGLC1 fusion gene, included;CCND1/PTH fusion gene, included;CCND1_HUMAN;cD1;Cyl 1;D11S287E;G1/S specific cyclin D1;G1/S-specific cyclin-D1;Parathyroid adenomatosis 1;PRAD1;PRAD1 oncogene;U21B31;
Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.
High(score>80) Medium(80>score>50) Low(score<50) No confidence
PTMs - P24385 As Substrate
|T286||Phosphorylation||Q13627 (DYRK1A) , Q9Y463 (DYRK1B) , P49841 (GSK3B) , O15111 (CHUK)||Uniprot|
|T288||Phosphorylation||P49841 (GSK3B) , Q9Y463 (DYRK1B)||Uniprot|
Regulatory component of the cyclin D1-CDK4 (DC) complex that phosphorylates and inhibits members of the retinoblastoma (RB) protein family including RB1 and regulates the cell-cycle during G(1)/S transition. Phosphorylation of RB1 allows dissociation of the transcription factor E2F from the RB/E2F complex and the subsequent transcription of E2F target genes which are responsible for the progression through the G(1) phase. Hypophosphorylates RB1 in early G(1) phase. Cyclin D-CDK4 complexes are major integrators of various mitogenenic and antimitogenic signals. Also substrate for SMAD3, phosphorylating SMAD3 in a cell-cycle-dependent manner and repressing its transcriptional activity. Component of the ternary complex, cyclin D1/CDK4/CDKN1B, required for nuclear translocation and activity of the cyclin D-CDK4 complex. Exhibits transcriptional corepressor activity with INSM1 on the NEUROD1 and INS promoters in a cell cycle-independent manner.
Phosphorylation at Thr-286 by MAP kinases is required for ubiquitination and degradation following DNA damage. It probably plays an essential role for recognition by the FBXO31 component of SCF (SKP1-cullin-F-box) protein ligase complex.
Ubiquitinated, primarily as 'Lys-48'-linked polyubiquitination. Ubiquitinated by a SCF (SKP1-CUL1-F-box protein) ubiquitin-protein ligase complex containing FBXO4 and CRYAB. Following DNA damage it is ubiquitinated by some SCF (SKP1-cullin-F-box) protein ligase complex containing FBXO31. SCF-type ubiquitination is dependent on Thr-286 phosphorylation (By similarity). Ubiquitinated also by UHRF2 apparently in a phosphorylation-independent manner. Ubiquitination leads to its degradation and G1 arrest. Deubiquitinated by USP2; leading to its stabilization.
Nucleus. Cytoplasm. Nucleus membrane.
Note: Cyclin D-CDK4 complexes accumulate at the nuclear membrane and are then translocated to the nucleus through interaction with KIP/CIP family members.
Interacts with FBXO4 (By similarity). Interacts with either CDK4 or CDK6 protein kinase to form a serine/threonine kinase holoenzyme complex. The cyclin subunit imparts substrate specificity to the complex. Component of the ternary complex CCND1/CDK4/CDKN1B required for nuclear translocation and modulation of CDK4-mediated kinase activity. Interacts directly with CDKN1B. Interacts with UHRF2; the interaction ubiquitinates CCND1 and appears to occur independently of phosphorylation. Can form similar complexes with either CDKN1A or CDKN2A. Interacts with USP2. Interacts (via cyclin N-terminal domain) with INSM1 (via N-terminal region); the interaction competes with the binding of CCND1 to CDK4 during cell cycle progression and inhibits CDK4 activity. Interacts with CDK4; the interaction is prevented with the binding of CCND1 to INSM1 during cell cycle progression.
Belongs to the cyclin family. Cyclin D subfamily.
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