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Rabbit Anti-CDC5L/FITC Conjugated antibody
background:
The protein encoded by this gene shares a significant similarity with Schizosaccharomyces pombe cdc5 gene product, which is a cell cycle regulator important for G2/M transition. This protein has been demonstrated to act as a positive regulator of cell cycle G2/M progression. It was also found to be an essential component of a non-snRNA spliceosome, which contains at least five additional protein factors and is required for the second catalytic step of pre-mRNA splicing. [provided by RefSeq, Jul 2008].
Function:
DNA-binding protein involved in cell cycle control. May act as a transcription activator. Component of the PRP19-CDC5L complex that forms an integral part of the spliceosome and is required for activating pre-mRNA splicing.
Subunit:
Homodimer. Interacts with DAPK3 (By similarity). Binds DNA. Binds to adeno-pre-mRNA in an ATP-stimulated manner. Belongs to the spliceosome complex. Part of a spliceosomal 'core' complex consisting of CDC5L, PLRG1, SPF27, CCAP1, CCAP3 and CCAP6. Interacts with PLRG1, Lodestar/TTF2, and NIPP1/PPP1R8. Identified in the spliceosome C complex. Component of the PRP19-CDC5L splicing complex composed of a core complex comprising a homotetramer of PRPF19, CDC5L, PLRG1 and BCAS2, and at least three less stably associated proteins CTNNBL1, CWC15 and HSPA8. Interacts (via its SLCterminus) directly in the complex with PRPF19 and BCAS2. Interacts (via its SLCterminus) directly with PRGL1 (via its WD40 repeat domain); the interaction is required for mRNA splicing but not for spliceosome assembly. Also interacts with CTNNBL1.
Subcellular Location:
Nucleus. Nucleus speckle. Cytoplasm. Note=May shuttle between cytoplasm and nucleus.
Tissue Specificity:
Ubiquitously expressed in both fetal and adult tissues.
Post-translational modifications:
Phosphorylated on serine and threonine residues. Phosphorylation on Thr-411 and Thr-438 is required for CDC5L-mediated mRNA splicing. Has no effect on subcellular location nor on homodimerization. Phosphorylated in vitro by CDK2. Phosphorylation enhances interaction with PPP1R8.
DISEASE:
Note=A chromosomal aberration involving CDC5L is found in multicystic renal dysplasia. Translocation t(6;19)(p21;q13.1) with USF2.
Similarity:
Belongs to the CEF1 family.
Contains 2 HTH myb-type DNA-binding domains.
Database links:
Entrez Gene: 988 Human
Entrez Gene: 71702 Mouse
Entrez Gene: 85434 Rat
Omim: 602868 Human
SwissProt: Q99459 Human
SwissProt: Q6A068 Mouse
SwissProt: O08837 Rat
Unigene: 485471 Human
Unigene: 28270 Mouse
Unigene: 54977 Rat
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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