Syndecan-4 (SYND4) (Amphiglycan) (Ryudocan core protein)
1_MAPAR 6_ LFALL 11_ LFFVG 16_ GVAES 21_ IRETE 26_ VIDPQ 31_ DLLEG 36_ RYFSG 41_ ALPDD 46_ EDVVG 51_ PGQES 56_ DDFEL 61_ SGSGD 66_ LDDLE 71_ DSMIG 76_ PEVVH 81_ PLVPL 86_ DNHIP 91_ ERAGS 96_ GSQVP 101_ TEPKK 106_ LEENE 111_ VIPKR 116_ ISPVE 121_ ESEDV 126_ SNKVS 131_ MSSTV 136_ QGSNI 141_ FERTE 146_ VLAAL 151_ IVGGI 156_ VGILF 161_ AVFLI 166_ LLLMY 171_ RMKKK 176_ DEGSY 181_ DLGKK 186_ PIYKK 191_APTNE
1: Cell surface proteoglycan which regulates exosome biogenesis in concert with SDCBP and PDCD6IP (PubMed:22660413)