eF-site ID 4u1w-B PDB Code 4u1w Chain B click to enlarge Title Full length GluA2-kainate-(R,R)-2b complex crystal form A Classification Transport protein, Membrane protein Compound Glutamate receptor 2 Source (GRIA2_RAT) Sequence B:  SIQIGGLFPRGADQEYSAFRVGMVQFSTSEFRLTPHIDNL EVANSFAVTNAFCSQFSRGVYAIFGFYDKKSVNTITSFCG TLHVSFITPSFPTDGTHPFVIQMRPDLKGALLSLIEYYQW DKFAYLYDSDRGLSTLQAVLDSAAEKKWQVTAINVGNINN DKKDETYRSLFQDLELKKERRVILDCERDKVNDIVDQVIT IGKHVKGYHYIIANLGFTDGDLLKIQFGGAEVSGFQIVDY DDSLVSKFIERWSTLEEKEYPGAHTATIKYTSALTYDAVQ VMTEAFRNLRKQRIEISRRGNAGDCLANPAVPWGQGVEIE RALKQVQVEGLSGNIKFDQNGKRINYTINIMELKTNGPRK IGYWSEVDKMVVTLTEQKTVVVTTILESPYVMMKKNHEML EGNERYEGYCVDLAAEIAKHCGFKYKLTIVGDGKYGARDA DTKIWNGMVGELVYGKADIAIAPLTITLVREEVIDFSKPF MSLGISIMIKKPQKSKPGVFSFLDPLIWMAIVFAYIGVSV VLFLVSPRSLSARIVAGVWWFFTLIIISSYTANLAAFLTV ERMVSPIESAEDLSKQTEIAYGTLDSGSTKEFFRRSKIAV FDKMWTYMRSAEPSVFVRTTAEGVARVRKSKGKYAYLLES TMNEYIEQRKPCDTMKVGGNLDSKGYGIATPKGSSLGTPV NLAVLKLSEQGVLDKLKNKWWYDKGECGAKDSGSKEKTSA LSLSNVAGVFYILVGGLGLAMLVALIEFAYK Description Functional site 1) chain B residue 600-620 type TRANSMEM sequence IVAGVWWFFTLIIISSYTANL description Helical source Swiss-Prot : SWS_FT_FI1 2) chain B residue 353 type CARBOHYD sequence N description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19946266, ECO:0000269|PubMed:21317873, ECO:0000269|PubMed:25103405 source Swiss-Prot : SWS_FT_FI16 3) chain B residue 396 type CARBOHYD sequence V description N-linked (GlcNAc...) asparagine => ECO:0000255 source Swiss-Prot : SWS_FT_FI17 4) chain B residue 666 type MOD_RES sequence V description Phosphoserine; by PKC => ECO:0000269|PubMed:8848293 source Swiss-Prot : SWS_FT_FI12 5) chain B residue 700 type MOD_RES sequence Y description Phosphoserine; by PKG => ECO:0000269|PubMed:8848293 source Swiss-Prot : SWS_FT_FI13 6) chain B residue 593 type LIPID sequence P description S-palmitoyl cysteine => ECO:0000250 source Swiss-Prot : SWS_FT_FI14 7) chain B residue 239 type CARBOHYD sequence E description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:21317873 source Swiss-Prot : SWS_FT_FI15 8) chain B residue 454 type BINDING sequence D description BINDING => ECO:0000269|PubMed:16483599 source Swiss-Prot : SWS_FT_FI7 9) chain B residue 489 type BINDING sequence I description BINDING => ECO:0000269|PubMed:16483599 source Swiss-Prot : SWS_FT_FI7 10) chain B residue 709 type BINDING sequence N description BINDING => ECO:0000269|PubMed:16483599 source Swiss-Prot : SWS_FT_FI7 11) chain B residue 482 type BINDING sequence T description source Swiss-Prot : SWS_FT_FI8 12) chain B residue 484 type BINDING sequence V description BINDING => ECO:0000269|PubMed:25103405 source Swiss-Prot : SWS_FT_FI9 13) chain B residue 658 type BINDING sequence F description BINDING => ECO:0000269|PubMed:25103405 source Swiss-Prot : SWS_FT_FI9 14) chain B residue 659 type BINDING sequence F description BINDING => ECO:0000269|PubMed:25103405 source Swiss-Prot : SWS_FT_FI9 15) chain B residue 594-599 type TOPO_DOM sequence RSLSAR description Cytoplasmic source Swiss-Prot : SWS_FT_FI2 16) chain B residue 621-795 type TOPO_DOM sequence AAFLTVERMVSPIESAEDLSKQTEIAYGTLDSGSTKEFFR RSKIAVFDKMWTYMRSAEPSVFVRTTAEGVARVRKSKGKY AYLLESTMNEYIEQRKPCDTMKVGGNLDSKGYGIATPKGS SLGTPVNLAVLKLSEQGVLDKLKNKWWYDKGECGAKDSGS KEKTSALSLSNVAGV description Extracellular source Swiss-Prot : SWS_FT_FI5 17) chain B residue 796-816 type TRANSMEM sequence FYILVGGLGLAMLVALIEFAY description Helical; Name=M4 source Swiss-Prot : SWS_FT_FI6 18) chain B residue 457 type SITE sequence T description Interaction with the cone snail toxin Con-ikot-ikot => ECO:0000269|PubMed:25103405 source Swiss-Prot : SWS_FT_FI10 19) chain B residue 664 type SITE sequence I description Interaction with the cone snail toxin Con-ikot-ikot => ECO:0000269|PubMed:25103405 source Swiss-Prot : SWS_FT_FI10 20) chain B residue 756 type SITE sequence Q description Interaction with the cone snail toxin Con-ikot-ikot => ECO:0000269|PubMed:25103405 source Swiss-Prot : SWS_FT_FI10 21) chain B residue 637 type SITE sequence E description Crucial to convey clamshell closure to channel opening => ECO:0000269|PubMed:25103405 source Swiss-Prot : SWS_FT_FI11

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