Biological process  Regulation of nucleobase, nucleoside, nucleotide and nucleic acid metabolism  Molecular function  Transcription regulator activity   Protein   transcription elongation factor B (SIII), polypeptide 2 (18kDa, elongin B)  Gene symbol   TCEB2    Cellular component           Component Nucleus         Experimental evidence      Total number of studies : 1       Peptide sequence Method Platform  Sample  Reference 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 2.1  ng/ml Spectral counting  Plasma Farrah et al. 2011           Extracellular vesicle proteins             Sample Isolation  Experimental method Vesiclepedia accession Reference Data not present          Architecture           Domains Motifs UBQ   3 - 80          External links           HPRD UniProt NetPath  02874  Q15370  NetPath_M6923             Protein sequence  NP_009039.1               MDVFLMIRRH KTTIFTDAKE SSTVFELKRI VEGILKRPPD EQRLYKDDQL LDDGKTLGEC GFTSQTARPQ APATVGLAFR ADDTFEALCI EPFSSPPELP DVMKPQDSGS SANEQAVQ