eF-site ID 3c33-B PDB Code 3c33 Chain B click to enlarge Title Crystal structure of GluR5 ligand-binding core in complex with potassium at 1.78 Angstrom resolution Classification MEMBRANE PROTEIN Compound GLUTAMATE RECEPTOR, IONOTROPIC KAINATE 1 Source Rattus norvegicus (Rat) (GRIK1_RAT) Sequence B:  RTLIVTTILEEPYVMYRKSDKPLYGNDRFEGYCLDLLKEL SNILGFLYDVKLVPDGKYGAQNDKGEWNGMVKELIDHRAD LAVAPLTITYVREKVIDFSKPFMTLGISILYRKGTPIDSA DDLAKQTKIEYGAVRDGSTMTFFKKSKISTYEKMWAFMSS RQQSALVKNSDEGIQRVLTTDYALLMESTSIEYVTQRNCN LTQIGGLIDSKGYGVGTPIGSPYRDKITIAILQLQEEGKL HMMKEKWWRGNGCP Description Functional site 1) chain B residue 96 type sequence E description BINDING SITE FOR RESIDUE K B 301 source : AC1 2) chain B residue 99 type sequence I description BINDING SITE FOR RESIDUE K B 301 source : AC1 3) chain B residue 100 type sequence D description BINDING SITE FOR RESIDUE K B 301 source : AC1 4) chain B residue 22 type sequence S description BINDING SITE FOR RESIDUE K B 303 source : AC3 5) chain B residue 103 type sequence K description BINDING SITE FOR RESIDUE CL A 304 source : AC4 6) chain B residue 20 type sequence R description BINDING SITE FOR RESIDUE CL B 306 source : AC6 7) chain B residue 22 type sequence S description BINDING SITE FOR RESIDUE CL B 306 source : AC6 8) chain B residue 31 type sequence R description BINDING SITE FOR RESIDUE CL B 307 source : AC7 9) chain B residue 54 type sequence K description BINDING SITE FOR RESIDUE CL B 307 source : AC7 10) chain B residue 55 type sequence L description BINDING SITE FOR RESIDUE CL B 307 source : AC7 11) chain B residue 13 type sequence E description BINDING SITE FOR RESIDUE KAI B 401 source : AC9 12) chain B residue 61 type sequence Y description BINDING SITE FOR RESIDUE KAI B 401 source : AC9 13) chain B residue 88 type sequence P description BINDING SITE FOR RESIDUE KAI B 401 source : AC9 14) chain B residue 90 type sequence T description BINDING SITE FOR RESIDUE KAI B 401 source : AC9 15) chain B residue 95 type sequence R description BINDING SITE FOR RESIDUE KAI B 401 source : AC9 16) chain B residue 140 type sequence G description BINDING SITE FOR RESIDUE KAI B 401 source : AC9 17) chain B residue 141 type sequence S description BINDING SITE FOR RESIDUE KAI B 401 source : AC9 18) chain B residue 142 type sequence T description BINDING SITE FOR RESIDUE KAI B 401 source : AC9 19) chain B residue 190 type sequence E description BINDING SITE FOR RESIDUE KAI B 401 source : AC9 20) chain B residue 60 type sequence K description BINDING SITE FOR RESIDUE GOL B 402 source : BC1 21) chain B residue 61 type sequence Y description BINDING SITE FOR RESIDUE GOL B 402 source : BC1 22) chain B residue 62 type sequence G description BINDING SITE FOR RESIDUE GOL B 402 source : BC1 23) chain B residue 63 type sequence A description BINDING SITE FOR RESIDUE GOL B 402 source : BC1 24) chain B residue 138 type sequence R description BINDING SITE FOR RESIDUE GOL B 402 source : BC1 25) chain B residue 139 type sequence D description BINDING SITE FOR RESIDUE GOL B 402 source : BC1 26) chain B residue 104 type sequence P description BINDING SITE FOR RESIDUE GOL A 403 source : BC3 27) chain B residue 105 type sequence F description BINDING SITE FOR RESIDUE GOL A 403 source : BC3 28) chain B residue 106 type sequence M description BINDING SITE FOR RESIDUE GOL A 403 source : BC3 29) chain B residue 107 type sequence T description BINDING SITE FOR RESIDUE GOL A 403 source : BC3 30) chain B residue 238 type sequence Q description BINDING SITE FOR RESIDUE GOL A 403 source : BC3 31) chain B residue 243 type sequence L description BINDING SITE FOR RESIDUE GOL A 403 source : BC3 32) chain B residue 13 type sequence E description BINDING SITE FOR RESIDUE GOL B 403 source : BC4 33) chain B residue 14 type sequence E description BINDING SITE FOR RESIDUE GOL B 403 source : BC4 34) chain B residue 174 type sequence D description BINDING SITE FOR RESIDUE GOL B 403 source : BC4 35) chain B residue 189 type sequence M description BINDING SITE FOR RESIDUE GOL B 403 source : BC4 36) chain B residue 193 type sequence S description BINDING SITE FOR RESIDUE GOL B 403 source : BC4 37) chain B residue 196 type sequence Y description BINDING SITE FOR RESIDUE GOL B 403 source : BC4 38) chain B residue 203 type CARBOHYD sequence N description N-linked (GlcNAc...) asparagine => ECO:0000255 source Swiss-Prot : SWS_FT_FI5 39) chain B residue 88 type BINDING sequence P description source Swiss-Prot : SWS_FT_FI1 40) chain B residue 141 type BINDING sequence S description source Swiss-Prot : SWS_FT_FI1 41) chain B residue 95 type BINDING sequence R description BINDING => ECO:0000269|PubMed:15710405, ECO:0000269|PubMed:15721240 source Swiss-Prot : SWS_FT_FI2 42) chain B residue 190 type BINDING sequence E description BINDING => ECO:0000269|PubMed:15710405, ECO:0000269|PubMed:15721240 source Swiss-Prot : SWS_FT_FI2 43) chain B residue 162 type MOD_RES sequence S description Phosphoserine; by PKC => ECO:0000255 source Swiss-Prot : SWS_FT_FI3 44) chain B residue 198 type MOD_RES sequence T description Phosphothreonine; by PKC => ECO:0000255 source Swiss-Prot : SWS_FT_FI4

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