1SW4 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF PROX FROM ARCHEOGLOBUS FULGIDUS IN COMP TRIMETHYL AMMONIUM
• Keywords: BINDING-PROTEIN, COMPATIBLE SOLUTES, CATION-PI INTERACTIONS, CLASSICAL HYDROGEN BONDS, PROTEIN BINDING
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1SW4	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	OSMOPROTECTION PROTEIN (PROX)	A	270	2161	0
2	Protein	OSMOPROTECTION PROTEIN (PROX)	B	270	2161	0
3	Ligand	OSMOPROTECTION PROTEIN (PROX)	A	5	0	8
4	Ligand	OSMOPROTECTION PROTEIN (PROX)	B	6	0	9
5	Water			245	0	245
total				796	4322	262

Proteins

Unit 1

GLU 6 ARG 7 VAL 8 VAL 9 ILE 10 GLY 11 SER 12 LYS 13 PRO 14 PHE 15 ASN 16 GLU 17 GLN 18 TYR 19 ILE 20 LEU 21 ALA 22 ASN 23 MET 24 ILE 25 ALA 26 ILE 27 LEU 28 LEU 29 GLU 30 GLU 31 ASN 32 GLY 33 TYR 34 LYS 35 ALA 36 GLU 37 VAL 38 LYS 39 GLU 40 GLY 41 LEU 42 GLY 43 GLY 44 THR 45 LEU 46 VAL 47 ASN 48 TYR 49 GLU 50 ALA 51 LEU 52 LYS 53 ARG 54 ASN 55 ASP 56 ILE 57 GLN 58 LEU 59 TYR 60 VAL 61 GLU 62 TYR 63 THR 64 GLY 65 THR 66 ALA 67 TYR 68 ASN 69 VAL 70 ILE 71 LEU 72 ARG 73 LYS 74 GLN 75 PRO 76 PRO 77 GLU 78 LEU 79 TRP 80 ASP 81 GLN 82 GLN 83 TYR 84 ILE 85 PHE 86 ASP 87 GLU 88 VAL 89 LYS 90 LYS 91 GLY 92 LEU 93 LEU 94 GLU 95 ALA 96 ASP 97 GLY 98 VAL 99 VAL 100 VAL 101 ALA 102 ALA 103 LYS 104 LEU 105 GLY 106 PHE 107 ARG 108 ASP 109 ASP 110 TYR 111 ALA 112 LEU 113 ALA 114 VAL 115 ARG 116 ALA 117 ASP 118 TRP 119 ALA 120 GLU 121 GLU 122 ASN 123 GLY 124 VAL 125 GLU 126 LYS 127 ILE 128 SER 129 ASP 130 LEU 131 ALA 132 GLU 133 PHE 134 ALA 135 ASP 136 GLN 137 LEU 138 VAL 139 PHE 140 GLY 141 SER 142 ASP 143 PRO 144 GLU 145 PHE 146 ALA 147 SER 148 ARG 149 PRO 150 ASP 151 GLY 152 LEU 153 PRO 154 GLN 155 ILE 156 LYS 157 LYS 158 VAL 159 TYR 160 GLY 161 PHE 162 GLU 163 PHE 164 LYS 165 GLU 166 VAL 167 LYS 168 GLN 169 MET 170 GLU 171 PRO 172 THR 173 LEU 174 MET 175 TYR 176 GLU 177 ALA 178 ILE 179 LYS 180 ASN 181 LYS 182 GLN 183 VAL 184 ASP 185 VAL 186 ILE 187 PRO 188 ALA 189 TYR 190 THR 191 THR 192 ASP 193 SER 194 ARG 195 VAL 196 ASP 197 LEU 198 PHE 199 ASN 200 LEU 201 LYS 202 ILE 203 LEU 204 GLU 205 ASP 206 ASP 207 LYS 208 GLY 209 ALA 210 LEU 211 PRO 212 PRO 213 TYR 214 ASP 215 ALA 216 ILE 217 ILE 218 ILE 219 VAL 220 ASN 221 GLY 222 ASN 223 THR 224 ALA 225 LYS 226 ASP 227 GLU 228 LYS 229 LEU 230 ILE 231 SER 232 VAL 233 LEU 234 LYS 235 LEU 236 LEU 237 GLU 238 ASP 239 ARG 240 ILE 241 ASP 242 THR 243 ASP 244 THR 245 MET 246 ARG 247 ALA 248 LEU 249 ASN 250 TYR 251 GLN 252 TYR 253 ASP 254 VAL 255 GLU 256 LYS 257 LYS 258 ASP 259 ALA 260 ARG 261 GLU 262 ILE 263 ALA 264 MET 265 SER 266 PHE 267 LEU 268 LYS 269 GLU 270 GLN 271 GLY 272 LEU 273 VAL 274 LYS 275

Unit 2

GLU 6 ARG 7 VAL 8 VAL 9 ILE 10 GLY 11 SER 12 LYS 13 PRO 14 PHE 15 ASN 16 GLU 17 GLN 18 TYR 19 ILE 20 LEU 21 ALA 22 ASN 23 MET 24 ILE 25 ALA 26 ILE 27 LEU 28 LEU 29 GLU 30 GLU 31 ASN 32 GLY 33 TYR 34 LYS 35 ALA 36 GLU 37 VAL 38 LYS 39 GLU 40 GLY 41 LEU 42 GLY 43 GLY 44 THR 45 LEU 46 VAL 47 ASN 48 TYR 49 GLU 50 ALA 51 LEU 52 LYS 53 ARG 54 ASN 55 ASP 56 ILE 57 GLN 58 LEU 59 TYR 60 VAL 61 GLU 62 TYR 63 THR 64 GLY 65 THR 66 ALA 67 TYR 68 ASN 69 VAL 70 ILE 71 LEU 72 ARG 73 LYS 74 GLN 75 PRO 76 PRO 77 GLU 78 LEU 79 TRP 80 ASP 81 GLN 82 GLN 83 TYR 84 ILE 85 PHE 86 ASP 87 GLU 88 VAL 89 LYS 90 LYS 91 GLY 92 LEU 93 LEU 94 GLU 95 ALA 96 ASP 97 GLY 98 VAL 99 VAL 100 VAL 101 ALA 102 ALA 103 LYS 104 LEU 105 GLY 106 PHE 107 ARG 108 ASP 109 ASP 110 TYR 111 ALA 112 LEU 113 ALA 114 VAL 115 ARG 116 ALA 117 ASP 118 TRP 119 ALA 120 GLU 121 GLU 122 ASN 123 GLY 124 VAL 125 GLU 126 LYS 127 ILE 128 SER 129 ASP 130 LEU 131 ALA 132 GLU 133 PHE 134 ALA 135 ASP 136 GLN 137 LEU 138 VAL 139 PHE 140 GLY 141 SER 142 ASP 143 PRO 144 GLU 145 PHE 146 ALA 147 SER 148 ARG 149 PRO 150 ASP 151 GLY 152 LEU 153 PRO 154 GLN 155 ILE 156 LYS 157 LYS 158 VAL 159 TYR 160 GLY 161 PHE 162 GLU 163 PHE 164 LYS 165 GLU 166 VAL 167 LYS 168 GLN 169 MET 170 GLU 171 PRO 172 THR 173 LEU 174 MET 175 TYR 176 GLU 177 ALA 178 ILE 179 LYS 180 ASN 181 LYS 182 GLN 183 VAL 184 ASP 185 VAL 186 ILE 187 PRO 188 ALA 189 TYR 190 THR 191 THR 192 ASP 193 SER 194 ARG 195 VAL 196 ASP 197 LEU 198 PHE 199 ASN 200 LEU 201 LYS 202 ILE 203 LEU 204 GLU 205 ASP 206 ASP 207 LYS 208 GLY 209 ALA 210 LEU 211 PRO 212 PRO 213 TYR 214 ASP 215 ALA 216 ILE 217 ILE 218 ILE 219 VAL 220 ASN 221 GLY 222 ASN 223 THR 224 ALA 225 LYS 226 ASP 227 GLU 228 LYS 229 LEU 230 ILE 231 SER 232 VAL 233 LEU 234 LYS 235 LEU 236 LEU 237 GLU 238 ASP 239 ARG 240 ILE 241 ASP 242 THR 243 ASP 244 THR 245 MET 246 ARG 247 ALA 248 LEU 249 ASN 250 TYR 251 GLN 252 TYR 253 ASP 254 VAL 255 GLU 256 LYS 257 LYS 258 ASP 259 ALA 260 ARG 261 GLU 262 ILE 263 ALA 264 MET 265 SER 266 PHE 267 LEU 268 LYS 269 GLU 270 GLN 271 GLY 272 LEU 273 VAL 274 LYS 275

Ligands

Unit 3	TMA 301 ZN 402 ZN 404 ZN 406 CL 407
Unit 4	TMA 302 ZN 401 ZN 403 ZN 405 CL 408 ZN 409