S 270 F 1.4368 S 271 G -0.0476 S 272 R -1.1877 S 273 T -0.4862 S 274 G -0.4373 S 275 L 0.4657 S 276 P -0.5250 S 277 D -1.7004 S 278 L -1.3564 S 279 S -0.7682 S 280 S -0.9789 S 281 M -1.0907 S 282 T -1.8069 S 283 E -2.4445 S 284 E -2.3529 S 285 E -1.6807 S 286 Q -1.3536 S 287 I 0.4864 S 288 A 0.2202 S 289 Y 0.7441 S 290 A 0.6534 S 291 M 1.2981 S 292 Q 0.1493 S 293 M 0.5676 S 294 S 0.5088 S 295 L -0.0907 S 296 Q -1.2572 S 297 G -0.8550 S 298 A -0.6707 S 299 E -1.1165 S 300 F 0.8201 S 301 G -0.2404