5SYO - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF A CHIMERIC ACETYLCHOLINE BINDING PROTEI APLYSIA CALIFORNICA (AC-ACHBP) CONTAINING LOOP C FROM THE H 3 NICOTINIC ACETYLCHOLINE RECEPTOR IN COMPLEX WITH CYTISINE
• Keywords: NICOTINIC, ACETYLCHOLINE, ACHBP, CHIMERIC PROTEIN, ACETYLCHO BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	5SYO	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SOLUBLE ACETYLCHOLINE RECEPTOR, NEURONAL ACETYLCH RECEPTOR SUBUNIT ALPHA-3 CHIMERA	A	199	1562	0
2	Protein	SOLUBLE ACETYLCHOLINE RECEPTOR, NEURONAL ACETYLCH RECEPTOR SUBUNIT ALPHA-3 CHIMERA	B	200	1549	0
3	Protein	SOLUBLE ACETYLCHOLINE RECEPTOR, NEURONAL ACETYLCH RECEPTOR SUBUNIT ALPHA-3 CHIMERA	C	202	1576	0
4	Protein	SOLUBLE ACETYLCHOLINE RECEPTOR, NEURONAL ACETYLCH RECEPTOR SUBUNIT ALPHA-3 CHIMERA	D	201	1565	0
5	Protein	SOLUBLE ACETYLCHOLINE RECEPTOR, NEURONAL ACETYLCH RECEPTOR SUBUNIT ALPHA-3 CHIMERA	E	205	1594	0
6	Ligand	SOLUBLE ACETYLCHOLINE RECEPTOR, NEURONAL ACETYLCH RECEPTOR SUBUNIT ALPHA-3 CHIMERA	C	1	0	14
7	Ligand	SOLUBLE ACETYLCHOLINE RECEPTOR, NEURONAL ACETYLCH RECEPTOR SUBUNIT ALPHA-3 CHIMERA	E	1	0	14
8	Water			309	0	309
total				1318	7846	337

Proteins

Unit 1	LEU 0 HIS 1 SER 2 GLN 3 ALA 4 ASN 5 LEU 6 MET 7 ARG 8 LEU 9 LYS 10 SER 11 ASP 12 LEU 13 PHE 14 TYR 20 PRO 21 GLY 22 PRO 23 THR 24 LYS 25 ASP 26 ASP 27 PRO 28 LEU 29 THR 30 VAL 31 THR 32 LEU 33 GLY 34 PHE 35 THR 36 LEU 37 GLN 38 ASP 39 ILE 40 VAL 41 LYS 42 ALA 43 ASP 44 SER 45 SER 46 THR 47 ASN 48 GLU 49 VAL 50 ASP 51 LEU 52 VAL 53 TYR 54 TRP 55 GLU 56 GLN 57 GLN 58 ARG 59 TRP 60 LYS 61 LEU 62 ASN 63 SER 64 LEU 65 MET 66 TRP 67 ASP 68 PRO 69 ASN 70 GLU 71 TYR 72 GLY 73 ASN 74 ILE 75 THR 76 ASP 77 PHE 78 ARG 79 THR 80 SER 81 ALA 82 ALA 83 ASP 84 ILE 85 TRP 86 THR 87 PRO 88 ASP 89 ILE 90 THR 91 ALA 92 TYR 93 SER 94 SER 95 THR 96 ARG 97 PRO 98 VAL 99 GLN 100 VAL 101 LEU 102 SER 103 PRO 104 GLN 105 ILE 106 ALA 107 VAL 108 VAL 109 THR 110 HIS 111 ASP 112 GLY 113 SER 114 VAL 115 MET 116 PHE 117 ILE 118 PRO 119 ALA 120 GLN 121 ARG 122 LEU 123 SER 124 PHE 125 MET 126 CYS 127 ASP 128 PRO 129 THR 130 GLY 131 VAL 132 ASP 133 SER 134 GLU 135 GLU 136 GLY 137 ALA 138 THR 139 CYS 140 ALA 141 VAL 142 LYS 143 PHE 144 GLY 145 SER 146 TRP 147 VAL 148 TYR 149 SER 150 GLY 151 PHE 152 GLU 153 ILE 154 ASP 155 LEU 156 LYS 157 THR 158 ASP 159 THR 160 ASP 161 GLN 162 VAL 163 ASP 164 LEU 165 SER 166 SER 167 TYR 168 TYR 169 ALA 170 SER 171 SER 172 LYS 173 TYR 174 GLU 175 ILE 176 LEU 177 SER 178 ALA 179 THR 180 GLN 181 TYR 182 LYS 183 HIS 184 ASP 185 ILE 186 LYS 187 TYR 188 GLU 192 GLU 193 ILE 194 TYR 195 PRO 196 ASP 197 VAL 198 VAL 199 LEU 200 VAL 201 VAL 202 LYS 203 PHE 204 ARG 205 GLU 206
Unit 2	SER 2 GLN 3 ALA 4 ASN 5 LEU 6 MET 7 ARG 8 LEU 9 LYS 10 SER 11 ASP 12 LEU 13 PHE 14 TYR 20 PRO 21 GLY 22 PRO 23 THR 24 LYS 25 ASP 26 ASP 27 PRO 28 LEU 29 THR 30 VAL 31 THR 32 LEU 33 GLY 34 PHE 35 THR 36 LEU 37 GLN 38 ASP 39 ILE 40 VAL 41 LYS 42 ALA 43 ASP 44 SER 45 SER 46 THR 47 ASN 48 GLU 49 VAL 50 ASP 51 LEU 52 VAL 53 TYR 54 TRP 55 GLU 56 GLN 57 GLN 58 ARG 59 TRP 60 LYS 61 LEU 62 ASN 63 SER 64 LEU 65 MET 66 TRP 67 ASP 68 PRO 69 ASN 70 GLU 71 TYR 72 GLY 73 ASN 74 ILE 75 THR 76 ASP 77 PHE 78 ARG 79 THR 80 SER 81 ALA 82 ALA 83 ASP 84 ILE 85 TRP 86 THR 87 PRO 88 ASP 89 ILE 90 THR 91 ALA 92 TYR 93 SER 94 SER 95 THR 96 ARG 97 PRO 98 VAL 99 GLN 100 VAL 101 LEU 102 SER 103 PRO 104 GLN 105 ILE 106 ALA 107 VAL 108 VAL 109 THR 110 HIS 111 ASP 112 GLY 113 SER 114 VAL 115 MET 116 PHE 117 ILE 118 PRO 119 ALA 120 GLN 121 ARG 122 LEU 123 SER 124 PHE 125 MET 126 CYS 127 ASP 128 PRO 129 THR 130 GLY 131 VAL 132 ASP 133 SER 134 GLU 135 GLU 136 GLY 137 ALA 138 THR 139 CYS 140 ALA 141 VAL 142 LYS 143 PHE 144 GLY 145 SER 146 TRP 147 VAL 148 TYR 149 SER 150 GLY 151 PHE 152 GLU 153 ILE 154 ASP 155 LEU 156 LYS 157 THR 158 ASP 159 THR 160 ASP 161 GLN 162 VAL 163 ASP 164 LEU 165 SER 166 SER 167 TYR 168 TYR 169 ALA 170 SER 171 SER 172 LYS 173 TYR 174 GLU 175 ILE 176 LEU 177 SER 178 ALA 179 THR 180 GLN 181 TYR 182 LYS 183 HIS 184 ASP 185 ILE 186 LYS 187 TYR 188 ASN 189 CYS 190 CYS 191 GLU 192 GLU 193 ILE 194 TYR 195 PRO 196 ASP 197 VAL 198 VAL 199 LEU 200 VAL 201 VAL 202 LYS 203 PHE 204 ARG 205 GLU 206
Unit 3	SER 2 GLN 3 ALA 4 ASN 5 LEU 6 MET 7 ARG 8 LEU 9 LYS 10 SER 11 ASP 12 LEU 13 PHE 14 ASN 15 TYR 20 PRO 21 GLY 22 PRO 23 THR 24 LYS 25 ASP 26 ASP 27 PRO 28 LEU 29 THR 30 VAL 31 THR 32 LEU 33 GLY 34 PHE 35 THR 36 LEU 37 GLN 38 ASP 39 ILE 40 VAL 41 LYS 42 ALA 43 ASP 44 SER 45 SER 46 THR 47 ASN 48 GLU 49 VAL 50 ASP 51 LEU 52 VAL 53 TYR 54 TRP 55 GLU 56 GLN 57 GLN 58 ARG 59 TRP 60 LYS 61 LEU 62 ASN 63 SER 64 LEU 65 MET 66 TRP 67 ASP 68 PRO 69 ASN 70 GLU 71 TYR 72 GLY 73 ASN 74 ILE 75 THR 76 ASP 77 PHE 78 ARG 79 THR 80 SER 81 ALA 82 ALA 83 ASP 84 ILE 85 TRP 86 THR 87 PRO 88 ASP 89 ILE 90 THR 91 ALA 92 TYR 93 SER 94 SER 95 THR 96 ARG 97 PRO 98 VAL 99 GLN 100 VAL 101 LEU 102 SER 103 PRO 104 GLN 105 ILE 106 ALA 107 VAL 108 VAL 109 THR 110 HIS 111 ASP 112 GLY 113 SER 114 VAL 115 MET 116 PHE 117 ILE 118 PRO 119 ALA 120 GLN 121 ARG 122 LEU 123 SER 124 PHE 125 MET 126 CYS 127 ASP 128 PRO 129 THR 130 GLY 131 VAL 132 ASP 133 SER 134 GLU 135 GLU 136 GLY 137 ALA 138 THR 139 CYS 140 ALA 141 VAL 142 LYS 143 PHE 144 GLY 145 SER 146 TRP 147 VAL 148 TYR 149 SER 150 GLY 151 PHE 152 GLU 153 ILE 154 ASP 155 LEU 156 LYS 157 THR 158 ASP 159 THR 160 ASP 161 GLN 162 VAL 163 ASP 164 LEU 165 SER 166 SER 167 TYR 168 TYR 169 ALA 170 SER 171 SER 172 LYS 173 TYR 174 GLU 175 ILE 176 LEU 177 SER 178 ALA 179 THR 180 GLN 181 TYR 182 LYS 183 HIS 184 ASP 185 ILE 186 LYS 187 TYR 188 ASN 189 CYS 190 CYS 191 GLU 192 GLU 193 ILE 194 TYR 195 PRO 196 ASP 197 VAL 198 VAL 199 LEU 200 VAL 201 VAL 202 LYS 203 PHE 204 ARG 205 GLU 206 ARG 207
Unit 4	SER 2 GLN 3 ALA 4 ASN 5 LEU 6 MET 7 ARG 8 LEU 9 LYS 10 SER 11 ASP 12 LEU 13 PHE 14 ASN 15 TYR 20 PRO 21 GLY 22 PRO 23 THR 24 LYS 25 ASP 26 ASP 27 PRO 28 LEU 29 THR 30 VAL 31 THR 32 LEU 33 GLY 34 PHE 35 THR 36 LEU 37 GLN 38 ASP 39 ILE 40 VAL 41 LYS 42 ALA 43 ASP 44 SER 45 SER 46 THR 47 ASN 48 GLU 49 VAL 50 ASP 51 LEU 52 VAL 53 TYR 54 TRP 55 GLU 56 GLN 57 GLN 58 ARG 59 TRP 60 LYS 61 LEU 62 ASN 63 SER 64 LEU 65 MET 66 TRP 67 ASP 68 PRO 69 ASN 70 GLU 71 TYR 72 GLY 73 ASN 74 ILE 75 THR 76 ASP 77 PHE 78 ARG 79 THR 80 SER 81 ALA 82 ALA 83 ASP 84 ILE 85 TRP 86 THR 87 PRO 88 ASP 89 ILE 90 THR 91 ALA 92 TYR 93 SER 94 SER 95 THR 96 ARG 97 PRO 98 VAL 99 GLN 100 VAL 101 LEU 102 SER 103 PRO 104 GLN 105 ILE 106 ALA 107 VAL 108 VAL 109 THR 110 HIS 111 ASP 112 GLY 113 SER 114 VAL 115 MET 116 PHE 117 ILE 118 PRO 119 ALA 120 GLN 121 ARG 122 LEU 123 SER 124 PHE 125 MET 126 CYS 127 ASP 128 PRO 129 THR 130 GLY 131 VAL 132 ASP 133 SER 134 GLU 135 GLU 136 GLY 137 ALA 138 THR 139 CYS 140 ALA 141 VAL 142 LYS 143 PHE 144 GLY 145 SER 146 TRP 147 VAL 148 TYR 149 SER 150 GLY 151 PHE 152 GLU 153 ILE 154 ASP 155 LEU 156 LYS 157 THR 158 ASP 159 THR 160 ASP 161 GLN 162 VAL 163 ASP 164 LEU 165 SER 166 SER 167 TYR 168 TYR 169 ALA 170 SER 171 SER 172 LYS 173 TYR 174 GLU 175 ILE 176 LEU 177 SER 178 ALA 179 THR 180 GLN 181 TYR 182 LYS 183 HIS 184 ASP 185 ILE 186 LYS 187 TYR 188 ASN 189 CYS 190 CYS 191 GLU 192 GLU 193 ILE 194 TYR 195 PRO 196 ASP 197 VAL 198 VAL 199 LEU 200 VAL 201 VAL 202 LYS 203 PHE 204 ARG 205 GLU 206
Unit 5	ASP -2 LYS -1 LEU 0 HIS 1 SER 2 GLN 3 ALA 4 ASN 5 LEU 6 MET 7 ARG 8 LEU 9 LYS 10 SER 11 ASP 12 LEU 13 PHE 14 ASN 15 TYR 20 PRO 21 GLY 22 PRO 23 THR 24 LYS 25 ASP 26 ASP 27 PRO 28 LEU 29 THR 30 VAL 31 THR 32 LEU 33 GLY 34 PHE 35 THR 36 LEU 37 GLN 38 ASP 39 ILE 40 VAL 41 LYS 42 ALA 43 ASP 44 SER 45 SER 46 THR 47 ASN 48 GLU 49 VAL 50 ASP 51 LEU 52 VAL 53 TYR 54 TRP 55 GLU 56 GLN 57 GLN 58 ARG 59 TRP 60 LYS 61 LEU 62 ASN 63 SER 64 LEU 65 MET 66 TRP 67 ASP 68 PRO 69 ASN 70 GLU 71 TYR 72 GLY 73 ASN 74 ILE 75 THR 76 ASP 77 PHE 78 ARG 79 THR 80 SER 81 ALA 82 ALA 83 ASP 84 ILE 85 TRP 86 THR 87 PRO 88 ASP 89 ILE 90 THR 91 ALA 92 TYR 93 SER 94 SER 95 THR 96 ARG 97 PRO 98 VAL 99 GLN 100 VAL 101 LEU 102 SER 103 PRO 104 GLN 105 ILE 106 ALA 107 VAL 108 VAL 109 THR 110 HIS 111 ASP 112 GLY 113 SER 114 VAL 115 MET 116 PHE 117 ILE 118 PRO 119 ALA 120 GLN 121 ARG 122 LEU 123 SER 124 PHE 125 MET 126 CYS 127 ASP 128 PRO 129 THR 130 GLY 131 VAL 132 ASP 133 SER 134 GLU 135 GLU 136 GLY 137 ALA 138 THR 139 CYS 140 ALA 141 VAL 142 LYS 143 PHE 144 GLY 145 SER 146 TRP 147 VAL 148 TYR 149 SER 150 GLY 151 PHE 152 GLU 153 ILE 154 ASP 155 LEU 156 LYS 157 THR 158 ASP 159 THR 160 ASP 161 GLN 162 VAL 163 ASP 164 LEU 165 SER 166 SER 167 TYR 168 TYR 169 ALA 170 SER 171 SER 172 LYS 173 TYR 174 GLU 175 ILE 176 LEU 177 SER 178 ALA 179 THR 180 GLN 181 TYR 182 LYS 183 HIS 184 ASP 185 ILE 186 LYS 187 TYR 188 ASN 189 CYS 190 CYS 191 GLU 192 GLU 193 ILE 194 TYR 195 PRO 196 ASP 197 VAL 198 VAL 199 LEU 200 VAL 201 VAL 202 LYS 203 PHE 204 ARG 205 GLU 206

Ligands

Unit 6	C5E 301
Unit 7	C5E 301