Proline/Serine Rich Coiled Coil protein 1 (PSRC1)

DDA3; Differential Display And Activated By p53

SPN	M329
HGNC	24472
MGI	1913099
PubMed	12427559
RGD	1585037
UniProt	Q6PGN9
Wiki	PSRC1

PSRC1 encodes a proline-rich protein. Studies of the related mouse gene suggest that this gene is regulated by p53 and may participate in p53-mediated growth suppression. Alternatively spliced transcript variants encoding different isoforms have been described.

The deduced 333-amino acid protein shares 68.2% identity with mouse Dda3, with highest conservation in the N-terminal half. Both mouse and human DDA3 are rich in serine and proline and contain a coiled-coil domain, and 3 of 6 PxxP motifs in mouse Dda3 are conserved in human DDA3. PCR analysis revealed variable DDA3 expression in all human tissues examined except skeletal muscle. Highest expression was detected in fetal thymus and adult brain.

Reference

"Cloning and characterization of human and mouse DDA3 genes."
Biochim. Biophys. Acta 1579:214-218(2002) [PubMed] [Europe PMC] [Abstract]

"Complete sequencing and characterization of 21,243 full-length human cDNAs."
Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract]

"Large-scale cDNA transfection screening for genes related to cancer development and progression."
Proc. Natl. Acad. Sci. U.S.A. 101:15724-15729(2004) [PubMed] [Europe PMC] [Abstract]

"The DNA sequence and biological annotation of human chromosome 1."
Nature 441:315-321(2006) [PubMed] [Europe PMC] [Abstract]

"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]

"A probability-based approach for high-throughput protein phosphorylation analysis and site localization."
Nat. Biotechnol. 24:1285-1292(2006) [PubMed] [Europe PMC] [Abstract]

"DDA3 recruits microtubule depolymerase Kif2a to spindle poles and controls spindle dynamics and mitotic chromosome movement."
J. Cell Biol. 181:255-267(2008) [PubMed] [Europe PMC] [Abstract]

"Combining protein-based IMAC, peptide-based IMAC, and MudPIT for efficient phosphoproteomic analysis."
J. Proteome Res. 7:1346-1351(2008) [PubMed] [Europe PMC] [Abstract]

"A quantitative atlas of mitotic phosphorylation."
Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract]

"The N-terminal domain of DDA3 regulates the spindle-association of the microtubule depolymerase Kif2a and controls the mitotic function of DDA3."
Cell Cycle 8:3165-3171(2009) [PubMed] [Europe PMC] [Abstract]

"Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions."
Sci. Signal. 2:RA46-RA46(2009) [PubMed] [Europe PMC] [Abstract]

"Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis."
Sci. Signal. 3:RA3-RA3(2010) [PubMed] [Europe PMC] [Abstract]

"System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation."
Sci. Signal. 4:RS3-RS3(2011) [PubMed] [Europe PMC] [Abstract]

"N-terminal acetylome analyses and functional insights of the N-terminal acetyltransferase NatB."
Proc. Natl. Acad. Sci. U.S.A. 109:12449-12454(2012) [PubMed] [Europe PMC] [Abstract]