Biological process  Cell growth and/or maintenance  Molecular function  Structural molecule activity   Protein   keratin 1  Gene symbol   KRT1    Cellular component           Component Cytoskeleton Plasma membrane         Experimental evidence      Total number of studies : 17       Peptide sequence Method Platform  Sample  Reference Mass spectrometry Q-TOF Plasma Bastos-Amador et al. 2012 Mass spectrometry Plasma Liu et al. 2007 Mass spectrometry LTQ Orbitrap XL Plasma Bassani-Sternberg et al. 2010 Mass spectrometry 4800 Plus MALDI TOF/TOF Plasma Madian et al. 2010 Mass spectrometry QSTAR Pulsar Serum Zhou et al. 2004 Mass spectrometry Fourier transform ion cyclotron resonance (FT_ICR) Plasma Qian et al. 2010 Mass spectrometry LTQ Orbitrap XL Plasma Panchaud et al. 2009 Mass spectrometry Fourier transform ion cyclotron resonance (FT_ICR) Plasma Qian et al. 2005 Mass spectrometry LTQ linear ion trap Plasma Tu et al. 2005 Mass spectrometry - Plasma Michel et al. 2006 Mass spectrometry IMS-TOF Plasma Manabe et al. 2007 Mass spectrometry LTQ FT Serum Sennels et al. 2007 Mass spectrometry 4800 Plus MALDI TOF/TOF Plasma Jeong et al. 2010 Mass spectrometry LTQ FT Plasma Prentice et al. 2010 Mass spectrometry LTQ Orbitrap Plasma Shuford et al. 2010 Mass spectrometry MALDI-TOF/TOF Plasma Bortner et al. 2010 Mass spectrometry - Plasma Farrah et al. 2011          Multiple reaction monitoring data           Peptide sequence MH+ Sample Number of studies Reference Data not present           Protein concentration             Protein concentration Method Sample Reference 28  μg/ml Spectral counting  Plasma Farrah et al. 2011           Extracellular vesicle proteins             Sample Isolation  Experimental method Vesiclepedia accession Reference Plasma  Differential centrifugation|Filtration|Ultracenrifugation|Sucrose density gradient  Mass spectrometry [Q-TOF]  Vesiclepedia_3848 Bastos-Amador et al. 2012           Architecture           Domains Motifs CC   176 - 211 CC   232 - 328 CC   389 - 480          External links           HPRD UniProt NetPath  00763  P04264  NetPath_M3848             Protein sequence  NP_006112.3               MSRQFSSRSG YRSGGGFSSG SAGIINYQRR TTSSSTRRSG GGGGRFSSCG GGGGSFGAGG GFGSRSLVNL GGSKSISISV ARGGGRGSGF GGGYGGGGFG GGGFGGGGFG GGGIGGGGFG GFGSGGGGFG GGGFGGGGYG GGYGPVCPPG GIQEVTINQS LLQPLNVEID PEIQKVKSRE REQIKSLNNQ FASFIDKVRF LEQQNQVLQT KWELLQQVDT STRTHNLEPY FESFINNLRR RVDQLKSDQS RLDSELKNMQ DMVEDYRNKY EDEINKRTNA ENEFVTIKKD VDGAYMTKVD LQAKLDNLQQ EIDFLTALYQ AELSQMQTQI SETNVILSMD NNRSLDLDSI IAEVKAQYED IAQKSKAEAE SLYQSKYEEL QITAGRHGDS VRNSKIEISE LNRVIQRLRS EIDNVKKQIS NLQQSISDAE QRGENALKDA KNKLNDLEDA LQQAKEDLAR LLRDYQELMN TKLALDLEIA TYRTLLEGEE SRMSGECAPN VSVSVSTSHT TISGGGSRGG GGGGYGSGGS SYGSGGGSYG SGGGGGGGRG SYGSGGSSYG SGGGSYGSGG GGGGHGSYGS GSSSGGYRGG SGGGGGGSSG GRGSGGGSSG GSIGGRGSSS GGVKSSGGSS SVKFVSTTYS GVTR