Biological process  Cell growth and/or maintenance  Molecular function  Cytoskeletal protein binding   Protein   keratin 2  Gene symbol   KRT2    Cellular component           Component Cytoplasm Cytoskeleton         Experimental evidence      Total number of studies : 12       Peptide sequence Method Platform  Sample  Reference 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 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 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 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 Data not present          Architecture           Domains Motifs CC   170 - 209 CC   240 - 320 CC   386 - 474          External links           HPRD UniProt NetPath  02560  P35908  NetPath_M3849             Protein sequence  NP_000414.2               MSCQISCKSR GRGGGGGGFR GFSSGSAVVS GGSRRSTSSF SCLSRHGGGG GGFGGGGFGS RSLVGLGGTK SISISVAGGG GGFGAAGGFG GRGGGFGGGS SFGGGSGFSG GGFGGGGFGG GRFGGFGGPG GVGGLGGPGG FGPGGYPGGI HEVSVNQSLL QPLNVKVDPE IQNVKAQERE QIKTLNNKFA SFIDKVRFLE QQNQVLQTKW ELLQQMNVGT RPINLEPIFQ GYIDSLKRYL DGLTAERTSQ NSELNNMQDL VEDYKKKYED EINKRTAAEN DFVTLKKDVD NAYMIKVELQ SKVDLLNQEI EFLKVLYDAE ISQIHQSVTD TNVILSMDNS RNLDLDSIIA EVKAQYEEIA QRSKEEAEAL YHSKYEELQV TVGRHGDSLK EIKIEISELN RVIQRLQGEI AHVKKQCKNV QDAIADAEQR GEHALKDARN KLNDLEEALQ QAKEDLARLL RDYQELMNVK LALDVEIATY RKLLEGEECR MSGDLSSNVT VSVTSSTISS NVASKAAFGG SGGRGSSSGG GYSSGSSSYG SGGRQSGSRG GSGGGGSISG GGYGSGGGSG GRYGSGGGSK GGSISGGGYG SGGGKHSSGG GSRGGSSSGG GYGSGGGGSS SVKGSSGEAF GSSVTFSFR