Biological process  Regulation of nucleobase, nucleoside, nucleotide and nucleic acid metabolism  Molecular function  Ribonucleoprotein   Protein   tripartite motif containing 21  Gene symbol   TRIM21    Cellular component           Component Cytoplasm Nucleus Plasma membrane         Experimental evidence      Total number of studies : 2       Peptide sequence Method Platform  Sample  Reference Mass spectrometry LTQ-Orbitrap Plasma Schenk et al. 2008 Mass spectrometry Plasma Liu et al. 2007          Multiple reaction monitoring data           Peptide sequence MH+ Sample Number of studies Reference Data not present           Protein concentration             Protein concentration Method Sample Reference Data not present           Extracellular vesicle proteins             Sample Isolation  Experimental method Vesiclepedia accession Reference Data not present          Architecture           Domains Motifs BBOX   87 - 128 PRY   286 - 338 RING   16 - 54 SPRY   339 - 466 CC   127 - 235          External links           HPRD UniProt NetPath  00170  P19474  NetPath_M6737             Protein sequence  NP_003132.2               MASAARLTMM WEEVTCPICL DPFVEPVSIE CGHSFCQECI SQVGKGGGSV CPVCRQRFLL KNLRPNRQLA NMVNNLKEIS QEAREGTQGE RCAVHGERLH LFCEKDGKAL CWVCAQSRKH RDHAMVPLEE AAQEYQEKLQ VALGELRRKQ ELAEKLEVEI AIKRADWKKT VETQKSRIHA EFVQQKNFLV EEEQRQLQEL EKDEREQLRI LGEKEAKLAQ QSQALQELIS ELDRRCHSSA LELLQEVIIV LERSESWNLK DLDITSPELR SVCHVPGLKK MLRTCAVHIT LDPDTANPWL ILSEDRRQVR LGDTQQSIPG NEERFDSYPM VLGAQHFHSG KHYWEVDVTG KEAWDLGVCR DSVRRKGHFL LSSKSGFWTI WLWNKQKYEA GTYPQTPLHL QVPPCQVGIF LDYEAGMVSF YNITDHGSLI YSFSECAFTG PLRPFFSPGF NDGGKNTAPL TLCPLNIGSQ GSTDY