3KEI - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE GLUA4 LIGAND-BINDING DOMAIN L651V M COMPLEX WITH GLUTAMATE
• Keywords: GLUA4, AMPA RECEPTOR, LIGAND-GATED ION CHANNEL, LIGAND-BINDI DOMAIN, L651V, ALTERNATIVE SPLICING, CELL JUNCTION, CELL ME GLYCOPROTEIN, ION TRANSPORT, IONIC CHANNEL, LIPOPROTEIN, ME PALMITATE, POSTSYNAPTIC CELL MEMBRANE, RECEPTOR, SYNAPSE, TRANSMEMBRANE, TRANSPORT, TRANSPORT PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3KEI	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	GLUTAMATE RECEPTOR 4	A	257	2013	0
2	Protein	GLUTAMATE RECEPTOR 4	B	257	2013	0
3	Protein	GLUTAMATE RECEPTOR 4	A	1	0	10
4	Protein	GLUTAMATE RECEPTOR 4	B	1	0	10
5	Water			270	0	270
total				786	4026	290

Proteins

Unit 1	THR 1 VAL 2 VAL 3 VAL 4 THR 5 THR 6 ILE 7 MET 8 GLU 9 SER 10 PRO 11 TYR 12 VAL 13 MET 14 TYR 15 LYS 16 LYS 17 ASN 18 HIS 19 GLU 20 MET 21 PHE 22 GLU 23 GLY 24 ASN 25 ASP 26 LYS 27 TYR 28 GLU 29 GLY 30 TYR 31 CYS 32 VAL 33 ASP 34 LEU 35 ALA 36 SER 37 GLU 38 ILE 39 ALA 40 LYS 41 HIS 42 ILE 43 GLY 44 ILE 45 LYS 46 TYR 47 LYS 48 ILE 49 ALA 50 ILE 51 VAL 52 PRO 53 ASP 54 GLY 55 LYS 56 TYR 57 GLY 58 ALA 59 ARG 60 ASP 61 ALA 62 ASP 63 THR 64 LYS 65 ILE 66 TRP 67 ASN 68 GLY 69 MET 70 VAL 71 GLY 72 GLU 73 LEU 74 VAL 75 TYR 76 GLY 77 LYS 78 ALA 79 GLU 80 ILE 81 ALA 82 ILE 83 ALA 84 PRO 85 LEU 86 THR 87 ILE 88 THR 89 LEU 90 VAL 91 ARG 92 GLU 93 GLU 94 VAL 95 ILE 96 ASP 97 PHE 98 SER 99 LYS 100 PRO 101 PHE 102 MET 103 SER 104 LEU 105 GLY 106 ILE 107 SER 108 ILE 109 MET 110 ILE 111 LYS 112 LYS 113 GLY 114 THR 115 PRO 116 ILE 117 GLU 118 SER 119 ALA 120 GLU 121 ASP 122 LEU 123 ALA 124 LYS 125 GLN 126 THR 127 GLU 128 ILE 129 ALA 130 TYR 131 GLY 132 THR 133 VAL 134 ASP 135 SER 136 GLY 137 SER 138 THR 139 LYS 140 GLU 141 PHE 142 PHE 143 ARG 144 ARG 145 SER 146 LYS 147 ILE 148 ALA 149 VAL 150 TYR 151 GLU 152 LYS 153 MET 154 TRP 155 THR 156 TYR 157 MET 158 ARG 159 SER 160 ALA 161 GLU 162 PRO 163 SER 164 VAL 165 PHE 166 THR 167 ARG 168 THR 169 THR 170 ALA 171 GLU 172 GLY 173 VAL 174 ALA 175 ARG 176 VAL 177 ARG 178 LYS 179 SER 180 LYS 181 GLY 182 LYS 183 PHE 184 ALA 185 PHE 186 LEU 187 LEU 188 GLU 189 SER 190 THR 191 MET 192 ASN 193 GLU 194 TYR 195 THR 196 GLU 197 GLN 198 ARG 199 LYS 200 PRO 201 CYS 202 ASP 203 THR 204 MET 205 LYS 206 VAL 207 GLY 208 GLY 209 ASN 210 LEU 211 ASP 212 SER 213 LYS 214 GLY 215 TYR 216 GLY 217 VAL 218 ALA 219 THR 220 PRO 221 LYS 222 GLY 223 SER 224 SER 225 LEU 226 ARG 227 THR 228 PRO 229 VAL 230 ASN 231 LEU 232 ALA 233 VAL 234 LEU 235 LYS 236 LEU 237 SER 238 GLU 239 ALA 240 GLY 241 VAL 242 LEU 243 ASP 244 LYS 245 LEU 246 LYS 247 ASN 248 LYS 249 TRP 250 TRP 251 TYR 252 ASP 253 LYS 254 GLY 255 GLU 256 CYS 257
Unit 2	THR 1 VAL 2 VAL 3 VAL 4 THR 5 THR 6 ILE 7 MET 8 GLU 9 SER 10 PRO 11 TYR 12 VAL 13 MET 14 TYR 15 LYS 16 LYS 17 ASN 18 HIS 19 GLU 20 MET 21 PHE 22 GLU 23 GLY 24 ASN 25 ASP 26 LYS 27 TYR 28 GLU 29 GLY 30 TYR 31 CYS 32 VAL 33 ASP 34 LEU 35 ALA 36 SER 37 GLU 38 ILE 39 ALA 40 LYS 41 HIS 42 ILE 43 GLY 44 ILE 45 LYS 46 TYR 47 LYS 48 ILE 49 ALA 50 ILE 51 VAL 52 PRO 53 ASP 54 GLY 55 LYS 56 TYR 57 GLY 58 ALA 59 ARG 60 ASP 61 ALA 62 ASP 63 THR 64 LYS 65 ILE 66 TRP 67 ASN 68 GLY 69 MET 70 VAL 71 GLY 72 GLU 73 LEU 74 VAL 75 TYR 76 GLY 77 LYS 78 ALA 79 GLU 80 ILE 81 ALA 82 ILE 83 ALA 84 PRO 85 LEU 86 THR 87 ILE 88 THR 89 LEU 90 VAL 91 ARG 92 GLU 93 GLU 94 VAL 95 ILE 96 ASP 97 PHE 98 SER 99 LYS 100 PRO 101 PHE 102 MET 103 SER 104 LEU 105 GLY 106 ILE 107 SER 108 ILE 109 MET 110 ILE 111 LYS 112 LYS 113 GLY 114 THR 115 PRO 116 ILE 117 GLU 118 SER 119 ALA 120 GLU 121 ASP 122 LEU 123 ALA 124 LYS 125 GLN 126 THR 127 GLU 128 ILE 129 ALA 130 TYR 131 GLY 132 THR 133 VAL 134 ASP 135 SER 136 GLY 137 SER 138 THR 139 LYS 140 GLU 141 PHE 142 PHE 143 ARG 144 ARG 145 SER 146 LYS 147 ILE 148 ALA 149 VAL 150 TYR 151 GLU 152 LYS 153 MET 154 TRP 155 THR 156 TYR 157 MET 158 ARG 159 SER 160 ALA 161 GLU 162 PRO 163 SER 164 VAL 165 PHE 166 THR 167 ARG 168 THR 169 THR 170 ALA 171 GLU 172 GLY 173 VAL 174 ALA 175 ARG 176 VAL 177 ARG 178 LYS 179 SER 180 LYS 181 GLY 182 LYS 183 PHE 184 ALA 185 PHE 186 LEU 187 LEU 188 GLU 189 SER 190 THR 191 MET 192 ASN 193 GLU 194 TYR 195 THR 196 GLU 197 GLN 198 ARG 199 LYS 200 PRO 201 CYS 202 ASP 203 THR 204 MET 205 LYS 206 VAL 207 GLY 208 GLY 209 ASN 210 LEU 211 ASP 212 SER 213 LYS 214 GLY 215 TYR 216 GLY 217 VAL 218 ALA 219 THR 220 PRO 221 LYS 222 GLY 223 SER 224 SER 225 LEU 226 ARG 227 THR 228 PRO 229 VAL 230 ASN 231 LEU 232 ALA 233 VAL 234 LEU 235 LYS 236 LEU 237 SER 238 GLU 239 ALA 240 GLY 241 VAL 242 LEU 243 ASP 244 LYS 245 LEU 246 LYS 247 ASN 248 LYS 249 TRP 250 TRP 251 TYR 252 ASP 253 LYS 254 GLY 255 GLU 256 CYS 257
Unit 3	GLU 258
Unit 4	GLU 258