Signal recognition particle 19 kDa protein (SRP19)
1_MACAA 6_ ARSPA 11_ DQDRF 16_ ICIYP 21_ AYLNN 26_ KKTIA 31_ EGRRI 36_ PISKA 41_ VENPT 46_ ATEIQ 51_ DVCSA 56_ VGLNV 61_ FLEKN 66_ KMYSR 71_ EWNRD 76_ VQYRG 81_ RVRVQ 86_ LKQED 91_ GSLCL 96_ VQFPS 101_ RKSVM 106_ LYAAE 111_ MIPKL 116_ KTRTQ 121_ KTGGA 126_ DQSLQ 131_ QGEGS 136_KKGKG
1: Component of the signal recognition particle (SRP) complex, a ribonucleoprotein complex that mediates the cotranslational targeting of secretory and membrane proteins to the endoplasmic reticulum (ER) (By similarity). Binds directly to 7SL RNA (By similarity). Mediates binding of SRP54 to the SRP complex (By similarity)