Cathepsin E (EC 3.4.23.34) [Cleaved into: Cathepsin E form I; Cathepsin E form II]
1_MKTLL 6_ LLLLV 11_ LLELG 16_ EAQGS 21_ LHRVP 26_ LRRHP 31_ SLKKK 36_ LRARS 41_ QLSEF 46_ WKSHN 51_ LDMIQ 56_ FTESC 61_ SMDQS 66_ AKEPL 71_ INYLD 76_ MEYFG 81_ TISIG 86_ SPPQN 91_ FTVIF 96_ DTGSS 101_ NLWVP 106_ SVYCT 111_ SPACK 116_ THSRF 121_ QPSQS 126_ STYSQ 131_ PGQSF 136_ SIQYG 141_ TGSLS 146_ GIIGA 151_ DQVSV 156_ EGLTV 161_ VGQQF 166_ GESVT 171_ EPGQT 176_ FVDAE 181_ FDGIL 186_ GLGYP 191_ SLAVG 196_ GVTPV 201_ FDNMM 206_ AQNLV 211_ DLPMF 216_ SVYMS 221_ SNPEG 226_ GAGSE 231_ LIFGG 236_ YDHSH 241_ FSGSL 246_ NWVPV 251_ TKQAY 256_ WQIAL 261_ DNIQV 266_ GGTVM 271_ FCSEG 276_ CQAIV 281_ DTGTS 286_ LITGP 291_ SDKIK 296_ QLQNA 301_ IGAAP 306_ VDGEY 311_ AVECA 316_ NLNVM 321_ PDVTF 326_ TINGV 331_ PYTLS 336_ PTAYT 341_ LLDFV 346_ DGMQF 351_ CSSGF 356_ QGLDI 361_ HPPAG 366_ PLWIL 371_ GDVFI 376_ RQFYS 381_ VFDRG 386_ NNRVG 391_LAPAV
1: May have a role in immune function. Probably involved in the processing of antigenic peptides during MHC class II-mediated antigen presentation. May play a role in activation-induced lymphocyte depletion in the thymus, and in neuronal degeneration and glial cell activation in the brain