Gene name: NPTN

Uniprot entry:

Q9Y639

Protein names:

Neuroplastin (Stromal cell-derived receptor 1) (SDR-1)

Protein sequence:

1_MSGSS 6_ LPSAL 11_ ALSLL 16_ LVSGS 21_ LLPGP 26_ GAAQN 31_ AGFVK 36_ SPMSE 41_ TKLTG 46_ DAFEL 51_ YCDVV 56_ GSPTP 61_ EIQWW 66_ YAEVN 71_ RAESF 76_ RQLWD 81_ GARKR 86_ RVTVN 91_ TAYGS 96_ NGVSV 101_ LRITR 106_ LTLED 111_ SGTYE 116_ CRASN 121_ DPKRN 126_ DLRQN 131_ PSITW 136_ IRAQA 141_ TISVL 146_ QKPRI 151_ VTSEE 156_ VIIRD 161_ SPVLP 166_ VTLQC 171_ NLTSS 176_ SHTLT 181_ YSYWT 186_ KNGVE 191_ LSATR 196_ KNASN 201_ MEYRI 206_ NKPRA 211_ EDSGE 216_ YHCVY 221_ HFVSA 226_ PKANA 231_ TIEVK 236_ AAPDI 241_ TGHKR 246_ SENKN 251_ EGQDA 256_ TMYCK 261_ SVGYP 266_ HPDWI 271_ WRKKE 276_ NGMPM 281_ DIVNT 286_ SGRFF 291_ IINKE 296_ NYTEL 301_ NIVNL 306_ QITED 311_ PGEYE 316_ CNATN 321_ AIGSA 326_ SVVTV 331_ LRVRS 336_ HLAPL 341_ WPFLG 346_ ILAEI 351_ IILVV 356_ IIVVY 361_ EKRKR 366_ PDEVP 371_ DDDEP 376_ AGPMK 381_ TNSTN 386_ NHKDK 391_NLRQR

Protein annotations

Protein functions:

1: Probable homophilic and heterophilic cell adhesion molecule involved in long term potentiation at hippocampal excitatory synapses through activation of p38MAPK. May also regulate neurite outgrowth by activating the FGFR1 signaling pathway. May play a role in synaptic plasticity (By similarity). Also acts as a chaperone for ATP2B1; stabilizes ATP2B1 and increases its ATPase activity (PubMed:30190470). Promotes localization of XKR8 at the cell membrane (PubMed:27503893)