2QK7 - Sequence, Chains, Asymmetric and Biological Units

• Title: A COVALENT S-F HETERODIMER OF STAPHYLOCOCCAL GAMMA-HEMOLYSIN
• Keywords: PORE-FORMING TOXIN, BETA-BARREL, PROTEIN-PROTEIN INTERACTION MOLECULAR PLASTICITY, COVALENT COMPLEX, CYTOLYSIS, HEMOLYSI SECRETED, TOXIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2QK7	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	GAMMA-HEMOLYSIN COMPONENT A	A	259	1999	0
2	Protein	GAMMA-HEMOLYSIN COMPONENT B	B	287	2304	0
3	Water			173	0	173
total				719	4303	173

Proteins

Unit 1

ALA 11 GLU 12 ILE 13 ILE 14 LYS 15 ARG 16 THR 17 GLN 18 ASP 19 ILE 20 THR 21 SER 22 LYS 23 ARG 24 LEU 25 ALA 26 ILE 27 CYS 28 GLN 29 ASN 30 ILE 31 GLN 32 PHE 33 ASP 34 PHE 35 VAL 36 LYS 37 ASP 38 LYS 39 LYS 40 TYR 41 ASN 42 LYS 43 ASP 44 ALA 45 LEU 46 VAL 47 VAL 48 LYS 49 MET 50 GLN 51 GLY 52 PHE 53 ILE 54 SER 55 SER 56 ARG 57 THR 58 THR 59 TYR 60 SER 61 ASP 62 LEU 63 ILE 69 LYS 70 ARG 71 MET 72 ILE 73 TRP 74 PRO 75 PHE 76 GLN 77 TYR 78 ASN 79 ILE 80 SER 81 LEU 82 LYS 83 THR 84 LYS 85 ASP 86 SER 87 ASN 88 VAL 89 ASP 90 LEU 91 ILE 92 ASN 93 TYR 94 LEU 95 PRO 96 LYS 97 ASN 98 LYS 99 ILE 100 ASP 101 SER 102 ALA 103 ASP 104 VAL 105 SER 106 GLN 107 LYS 108 LEU 109 GLY 110 TYR 111 ASN 112 ILE 113 GLY 114 GLY 115 ASN 116 PHE 117 GLN 118 SER 119 ALA 120 PRO 121 SER 122 ILE 123 GLY 124 GLY 125 SER 126 GLY 127 SER 128 PHE 129 ASN 130 TYR 131 SER 132 LYS 133 THR 134 ILE 135 SER 136 TYR 137 ASN 138 GLN 139 LYS 140 ASN 141 TYR 142 VAL 143 THR 144 GLU 145 VAL 146 GLU 147 SER 148 GLN 149 ASN 150 SER 151 LYS 152 GLY 153 VAL 154 LYS 155 TRP 156 GLY 157 VAL 158 LYS 159 ALA 160 ASN 161 SER 162 PHE 163 VAL 164 THR 165 PRO 166 GLN 169 VAL 170 SER 171 ALA 172 TYR 173 ASP 174 GLN 175 TYR 176 LEU 177 PHE 178 ALA 179 GLN 180 ASP 181 PRO 182 THR 183 GLY 184 PRO 185 ALA 186 ALA 187 ARG 188 ASP 189 TYR 190 PHE 191 VAL 192 PRO 193 ASP 194 ASN 195 GLN 196 LEU 197 PRO 198 PRO 199 LEU 200 ILE 201 GLN 202 SER 203 GLY 204 PHE 205 ASN 206 PRO 207 SER 208 PHE 209 ILE 210 THR 211 THR 212 LEU 213 SER 214 HIS 215 GLU 216 LYS 217 GLY 218 LYS 219 GLY 220 ASP 221 LYS 222 SER 223 GLU 224 PHE 225 GLU 226 ILE 227 THR 228 TYR 229 GLY 230 ARG 231 ASN 232 MET 233 ASP 234 ALA 235 THR 236 TYR 237 ALA 238 TYR 239 VAL 240 THR 241 ARG 244 LEU 245 ALA 246 VAL 247 ASP 248 ARG 249 LYS 250 HIS 251 ASP 252 ALA 253 PHE 254 LYS 255 ASN 256 ARG 257 ASN 258 VAL 259 THR 260 VAL 261 LYS 262 TYR 263 GLU 264 VAL 265 ASN 266 TRP 267 LYS 268 THR 269 HIS 270 GLU 271 VAL 272 LYS 273 ILE 274 LYS 275 SER 276 ILE 277 THR 278

Unit 2

LYS 3 ILE 4 THR 5 PRO 6 VAL 7 SER 8 VAL 9 LYS 10 LYS 11 VAL 12 ASP 13 ASP 14 LYS 15 VAL 16 THR 17 LEU 18 TYR 19 LYS 20 THR 21 THR 22 ALA 23 THR 24 ALA 25 ASP 26 SER 27 ASP 28 LYS 29 PHE 30 LYS 31 ILE 32 SER 33 GLN 34 ILE 35 LEU 36 THR 37 PHE 38 ASN 39 PHE 40 ILE 41 LYS 42 ASP 43 LYS 44 SER 45 TYR 46 ASP 47 LYS 48 ASP 49 THR 50 LEU 51 VAL 52 LEU 53 LYS 54 ALA 55 ALA 56 GLY 57 ASN 58 ILE 59 ASN 60 SER 61 GLY 62 TYR 63 GLU 64 LYS 65 PRO 66 ASN 67 PRO 68 ASN 69 ASP 70 TYR 71 ASP 72 PHE 73 SER 74 LYS 75 LEU 76 TYR 77 TRP 78 GLY 79 ALA 80 LYS 81 TYR 82 ASN 83 VAL 84 SER 85 ILE 86 SER 87 SER 88 GLN 89 SER 90 ASN 91 ASP 92 SER 93 VAL 94 ASN 95 VAL 96 VAL 97 ASP 98 TYR 99 ALA 100 PRO 101 LYS 102 ASN 103 GLN 104 ASN 105 GLU 106 GLU 107 PHE 108 GLN 109 VAL 110 GLN 111 ASN 112 THR 113 LEU 114 GLY 115 TYR 116 THR 117 PHE 118 GLY 119 GLY 120 ASP 121 ILE 122 SER 123 ILE 124 SER 125 ASN 126 GLY 127 LEU 128 THR 136 ALA 137 PHE 138 SER 139 GLU 140 THR 141 ILE 142 ASN 143 TYR 144 LYS 145 GLN 146 GLU 147 SER 148 TYR 149 ARG 150 THR 151 THR 152 LEU 153 SER 154 ARG 155 CYS 156 THR 157 ASN 158 TYR 159 LYS 160 ASN 161 VAL 162 GLY 163 TRP 164 GLY 165 VAL 166 GLU 167 ALA 168 HIS 169 LYS 170 ILE 171 MET 172 ASN 173 ASN 174 GLY 175 TRP 176 GLY 177 PRO 178 TYR 179 GLY 180 ARG 181 ASP 182 SER 183 PHE 184 HIS 185 PRO 186 THR 187 TYR 188 GLY 189 ASN 190 GLU 191 LEU 192 PHE 193 LEU 194 ALA 195 GLY 196 ARG 197 ALA 201 TYR 202 ALA 203 GLY 204 GLN 205 ASN 206 PHE 207 ILE 208 ALA 209 GLN 210 HIS 211 GLN 212 MET 213 PRO 214 LEU 215 LEU 216 SER 217 ARG 218 SER 219 ASN 220 PHE 221 ASN 222 PRO 223 GLU 224 PHE 225 LEU 226 SER 227 VAL 228 LEU 229 SER 230 HIS 231 ARG 232 GLN 233 ASP 234 GLY 235 ALA 236 LYS 237 LYS 238 SER 239 LYS 240 ILE 241 THR 242 VAL 243 THR 244 TYR 245 GLN 246 ARG 247 GLU 248 MET 249 ASP 250 LEU 251 TYR 252 GLN 253 ILE 254 ARG 255 TRP 256 ASN 257 GLY 258 PHE 259 TYR 260 TRP 261 ALA 262 GLY 263 ALA 264 ASN 265 TYR 266 LYS 267 ASN 268 PHE 269 LYS 270 THR 271 ARG 272 THR 273 PHE 274 LYS 275 SER 276 THR 277 TYR 278 GLU 279 ILE 280 ASP 281 TRP 282 GLU 283 ASN 284 HIS 285 LYS 286 VAL 287 LYS 288 LEU 289 LEU 290 ASP 291 THR 292 LYS 293 GLU 294 THR 295 GLU 296 ASN 297 ASN 298 LYS 299