Desmoyokin (AHNAK)

AHNAKRS; AHNAK Nucleoprotein; Neuroblast differentiation-associated protein AHNAK

SPN	O103
HGNC	347
MGI	1316648
PubMed	8408266
RGD	619779
UniProt	Q09666

The first of these genes identified encoded the cell surface protein CD44, an integral membrane glycoprotein that is the principal receptor for hyaluronate on the cell surface. A second gene, originally designated PM227, attracted their attention because its expression appeared to be coordinated with that of CD44. The amino acid sequence of AHNAK suggested secondary structure with a periodicity of 2.33 residues per turn. Individual chains could associate to form a 7- or 8-stranded barrel. The resulting structure would be a polyionic rod with length as great as 1.2 microns. Preliminary evidence indicated that the protein resides predominantly within the nucleus, but no function had been discerned. The highly conserved repeated elements were, for the most part, 128 amino acids long.

Reference

"Human chromosome 11 DNA sequence and analysis including novel gene identification."
Nature 440:497-500(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 human gene (AHNAK) encoding an unusually large protein with a 1.2-microns polyionic rod structure."
Proc. Natl. Acad. Sci. U.S.A. 89:5472-5476(1992) [PubMed] [Europe PMC] [Abstract]

Erratum
Proc. Natl. Acad. Sci. U.S.A. 90:4328-4328(1993)

"Global, in vivo, and site-specific phosphorylation dynamics in signaling networks."
Cell 127:635-648(2006) [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]

"AHNAK, a novel component of the dysferlin protein complex, redistributes to the cytoplasm with dysferlin during skeletal muscle regeneration."
FASEB J. 21:732-742(2007) [PubMed] [Europe PMC] [Abstract]

"Improved titanium dioxide enrichment of phosphopeptides from HeLa cells and high confident phosphopeptide identification by cross-validation of MS/MS and MS/MS/MS spectra."
J. Proteome Res. 6:4150-4162(2007) [PubMed] [Europe PMC] [Abstract]

"Phosphorylation analysis of primary human T lymphocytes using sequential IMAC and titanium oxide enrichment."
J. Proteome Res. 7:5167-5176(2008) [PubMed] [Europe PMC] [Abstract]

"Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle."
Mol. Cell 31:438-448(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]

"Large-scale phosphoproteome analysis of human liver tissue by enrichment and fractionation of phosphopeptides with strong anion exchange chromatography."
Proteomics 8:1346-1361(2008) [PubMed] [Europe PMC] [Abstract]

"Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach."
Anal. Chem. 81:4493-4501(2009) [PubMed] [Europe PMC] [Abstract]

"Large-scale proteomics analysis of the human kinome."
Mol. Cell. Proteomics 8:1751-1764(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]

"Initial characterization of the human central proteome."
BMC Syst. Biol. 5:17-17(2011) [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]

"An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome."
J. Proteomics 96:253-262(2014) [PubMed] [Europe PMC] [Abstract]