0.012242 0.007068 0.000000 0.000000 0.014136 0.000000 0.000000 0.000000 0.004428 0.00000 0.00000 0.00000 Chimento, D.P. Mohanty, A.K. Kadner, R.J. Wiener, M.C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 81.687 81.687 225.814 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C16 H34 O5 306.438 (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE non-polymer Ca 2 40.078 CALCIUM ION non-polymer C63 H89 Co N14 O14 P 2 1356.373 CYANOCOBALAMIN non-polymer C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N C N 75 N C N 76 N C N 77 N C N 78 N C N 79 N C N 80 N C N 81 N C N 82 N O N 83 N C N 84 N C N 85 N O N 86 N C N 87 N C N 88 N O N 89 N C N 90 N C N 91 N O N 92 N C N 93 N C N 94 N O N 95 N H N 96 N H N 97 N H N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N H N 115 N H N 116 N H N 117 N H N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N H N 128 N H N 129 N CA N 130 N CO N 131 N N N 132 N N N 133 N N N 134 R N N 135 R C N 136 N C N 137 S C N 138 N C N 139 N C N 140 N C N 141 N O N 142 N N N 143 S C N 144 N C N 145 N C N 146 N C N 147 N O N 148 N N N 149 N C N 150 N C N 151 N C N 152 N C N 153 S C N 154 N C N 155 N C N 156 N C N 157 N O N 158 N N N 159 S C N 160 N C N 161 N C N 162 N C N 163 N O N 164 N N N 165 N C N 166 N C N 167 N C N 168 N C N 169 N C N 170 N C N 171 S C N 172 N C N 173 N C N 174 N C N 175 N O N 176 N N N 177 N C N 178 N C N 179 N C N 180 N C N 181 R C N 182 N C N 183 N C N 184 N C N 185 N C N 186 N O N 187 N N N 188 R C N 189 N C N 190 N C N 191 N O N 192 N N N 193 R C N 194 N C N 195 R C N 196 N C N 197 N O N 198 N O N 199 N O N 200 N P N 201 N O N 202 S C N 203 R C N 204 N O N 205 S C N 206 N O N 207 R C N 208 N C N 209 N O Y 210 N N Y 211 N C Y 212 N C Y 213 N N Y 214 N C Y 215 N C Y 216 N C N 217 N C Y 218 N C N 219 N C Y 220 N C N 221 N N N 222 N C N 223 N H N 224 N H N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N H N 232 N H N 233 N H N 234 N H N 235 N H N 236 N H N 237 N H N 238 N H N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N H N 248 N H N 249 N H N 250 N H N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N H N 257 N H N 258 N H N 259 N H N 260 N H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N H N 271 N H N 272 N H N 273 N H N 274 N H N 275 N H N 276 N H N 277 N H N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N H N 291 N H N 292 N H N 293 N H N 294 N H N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N H N 312 N N N 313 S C N 314 N C N 315 N O N 316 N C N 317 N C N 318 N C N 319 N O N 320 N N N 321 N O N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N H N 329 N H N 330 N H N 331 N H N 332 N N N 333 S C N 334 N C N 335 N O N 336 N C N 337 N C N 338 N C N 339 N O N 340 N O N 341 N O N 342 N H N 343 N H N 344 N H N 345 N H N 346 N H N 347 N H N 348 N H N 349 N H N 350 N H N 351 N N N 352 N C N 353 N C N 354 N O N 355 N O N 356 N H N 357 N H N 358 N H N 359 N H N 360 N H N 361 N N N 362 S C N 363 N C N 364 N O N 365 N C Y 366 N C Y 367 N N Y 368 N C Y 369 N C Y 370 N N N 371 N O N 372 N H N 373 N H N 374 N H N 375 N H N 376 N H N 377 N H N 378 N H N 379 N H N 380 N H N 381 N H N 382 N N N 383 S C N 384 N C N 385 N O N 386 S C N 387 N C N 388 N C N 389 N C N 390 N O N 391 N H N 392 N H N 393 N H N 394 N H N 395 N H N 396 N H N 397 N H N 398 N H N 399 N H N 400 N H N 401 N H N 402 N H N 403 N H N 404 N N N 405 S C N 406 N C N 407 N O N 408 N C N 409 N C N 410 N C N 411 N C N 412 N O N 413 N H N 414 N H N 415 N H N 416 N H N 417 N H N 418 N H N 419 N H N 420 N H N 421 N H N 422 N H N 423 N H N 424 N H N 425 N H N 426 N N N 427 S C N 428 N C N 429 N O N 430 N C N 431 N C N 432 N C N 433 N C N 434 N N N 435 N O N 436 N H N 437 N H N 438 N H N 439 N H N 440 N H N 441 N H N 442 N H N 443 N H N 444 N H N 445 N H N 446 N H N 447 N H N 448 N H N 449 N H N 450 N H N 451 N N N 452 S C N 453 N C N 454 N O N 455 N C N 456 N C N 457 N S N 458 N C N 459 N O N 460 N H N 461 N H N 462 N H N 463 N H N 464 N H N 465 N H N 466 N H N 467 N H N 468 N H N 469 N H N 470 N H N 471 N N N 472 S C N 473 N C N 474 N O N 475 N C Y 476 N C Y 477 N C Y 478 N C Y 479 N C Y 480 N C Y 481 N C N 482 N O N 483 N H N 484 N H N 485 N H N 486 N H N 487 N H N 488 N H N 489 N H N 490 N H N 491 N H N 492 N H N 493 N H N 494 N N N 495 S C N 496 N C N 497 N O N 498 N C N 499 N C N 500 N C N 501 N O N 502 N H N 503 N H N 504 N H N 505 N H N 506 N H N 507 N H N 508 N H N 509 N H N 510 N H N 511 N N N 512 S C N 513 N C N 514 N O N 515 N C N 516 N O N 517 N O N 518 N H N 519 N H N 520 N H N 521 N H N 522 N H N 523 N H N 524 N H N 525 N N N 526 S C N 527 N C N 528 N O N 529 R C N 530 N O N 531 N C N 532 N O N 533 N H N 534 N H N 535 N H N 536 N H N 537 N H N 538 N H N 539 N H N 540 N H N 541 N H N 542 N N N 543 S C N 544 N C N 545 N O N 546 N C Y 547 N C Y 548 N C Y 549 N C Y 550 N N Y 551 N C Y 552 N C Y 553 N C Y 554 N C Y 555 N C N 556 N O N 557 N H N 558 N H N 559 N H N 560 N H N 561 N H N 562 N H N 563 N H N 564 N H N 565 N H N 566 N H N 567 N H N 568 N H N 569 N N N 570 S C N 571 N C N 572 N O N 573 N C Y 574 N C Y 575 N C Y 576 N C Y 577 N C Y 578 N C Y 579 N C N 580 N O N 581 N O N 582 N H N 583 N H N 584 N H N 585 N H N 586 N H N 587 N H N 588 N H N 589 N H N 590 N H N 591 N H N 592 N H N 593 N N N 594 S C N 595 N C N 596 N O N 597 N C N 598 N C N 599 N C N 600 N O N 601 N H N 602 N H N 603 N H N 604 N H N 605 N H N 606 N H N 607 N H N 608 N H N 609 N H N 610 N H N 611 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N sing N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N doub N 131 N sing N 132 N doub N 133 N sing N 134 N doub N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N doub N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N doub N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N doub N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N sing N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N doub N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N doub N 199 N sing N 200 N sing N 201 N sing N 202 N sing N 203 N doub N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N doub N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N doub N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N doub N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N doub N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N sing N 270 N sing N 271 N doub N 272 N sing N 273 N sing N 274 N sing N 275 N sing N 276 N sing N 277 N sing N 278 N sing N 279 N sing N 280 N sing N 281 N sing N 282 N sing N 283 N sing N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N sing N 291 N sing N 292 N sing Y 293 N sing Y 294 N sing Y 295 N doub Y 296 N sing Y 297 N doub N 298 N sing Y 299 N sing Y 300 N sing Y 301 N doub N 302 N sing N 303 N sing Y 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing Y 309 N doub N 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N trip N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N doub N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N sing N 330 N doub N 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N sing N 339 N sing N 340 N sing N 341 N doub N 342 N sing N 343 N sing N 344 N sing N 345 N sing N 346 N sing N 347 N sing N 348 N sing N 349 N doub N 350 N sing N 351 N sing N 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N doub N 360 N sing N 361 N sing N 362 N sing N 363 N sing N 364 N sing N 365 N sing N 366 N sing N 367 N sing N 368 N doub N 369 N sing N 370 N sing N 371 N sing N 372 N sing Y 373 N sing Y 374 N doub Y 375 N doub N 376 N sing Y 377 N sing N 378 N sing Y 379 N sing N 380 N sing N 381 N sing N 382 N sing N 383 N sing N 384 N sing N 385 N sing N 386 N sing N 387 N sing N 388 N sing N 389 N doub N 390 N sing N 391 N sing N 392 N sing N 393 N sing N 394 N sing N 395 N sing N 396 N sing N 397 N sing N 398 N sing N 399 N sing N 400 N sing N 401 N sing N 402 N sing N 403 N sing N 404 N sing N 405 N sing N 406 N sing N 407 N sing N 408 N sing N 409 N sing N 410 N doub N 411 N sing N 412 N sing N 413 N sing N 414 N sing N 415 N sing N 416 N sing N 417 N sing N 418 N sing N 419 N sing N 420 N sing N 421 N sing N 422 N sing N 423 N sing N 424 N sing N 425 N sing N 426 N sing N 427 N sing N 428 N sing N 429 N sing N 430 N sing N 431 N doub N 432 N sing N 433 N sing N 434 N sing N 435 N sing N 436 N sing N 437 N sing N 438 N sing N 439 N sing N 440 N sing N 441 N sing N 442 N sing N 443 N sing N 444 N sing N 445 N sing N 446 N sing N 447 N sing N 448 N sing N 449 N sing N 450 N sing N 451 N sing N 452 N sing N 453 N sing N 454 N sing N 455 N doub N 456 N sing N 457 N sing N 458 N sing N 459 N sing N 460 N sing N 461 N sing N 462 N sing N 463 N sing N 464 N sing N 465 N sing N 466 N sing N 467 N sing N 468 N sing N 469 N sing N 470 N sing N 471 N sing N 472 N sing N 473 N sing N 474 N doub N 475 N sing N 476 N sing N 477 N sing N 478 N sing Y 479 N doub Y 480 N sing Y 481 N sing N 482 N sing Y 483 N doub N 484 N sing Y 485 N doub N 486 N sing Y 487 N sing N 488 N sing N 489 N sing N 490 N sing N 491 N sing N 492 N sing N 493 N sing N 494 N sing N 495 N sing N 496 N sing N 497 N doub N 498 N sing N 499 N sing N 500 N sing N 501 N sing N 502 N sing N 503 N sing N 504 N sing N 505 N sing N 506 N sing N 507 N sing N 508 N sing N 509 N sing N 510 N sing N 511 N sing N 512 N sing N 513 N sing N 514 N doub N 515 N sing N 516 N sing N 517 N sing N 518 N sing N 519 N sing N 520 N sing N 521 N sing N 522 N sing N 523 N sing N 524 N sing N 525 N sing N 526 N sing N 527 N doub N 528 N sing N 529 N sing N 530 N sing N 531 N sing N 532 N sing N 533 N sing N 534 N sing N 535 N sing N 536 N sing N 537 N sing N 538 N sing N 539 N sing N 540 N sing N 541 N sing N 542 N sing N 543 N doub N 544 N sing N 545 N sing N 546 N sing N 547 N sing Y 548 N doub Y 549 N sing Y 550 N sing N 551 N sing Y 552 N doub Y 553 N sing Y 554 N sing N 555 N sing Y 556 N sing Y 557 N doub N 558 N sing Y 559 N doub N 560 N sing Y 561 N sing N 562 N sing N 563 N sing N 564 N sing N 565 N sing N 566 N sing N 567 N sing N 568 N sing N 569 N sing N 570 N sing N 571 N doub N 572 N sing N 573 N sing N 574 N sing N 575 N sing Y 576 N doub Y 577 N sing Y 578 N sing N 579 N sing Y 580 N doub N 581 N sing Y 582 N doub N 583 N sing Y 584 N sing N 585 N sing N 586 N sing N 587 N sing N 588 N sing N 589 N sing N 590 N sing N 591 N sing N 592 N sing N 593 N sing N 594 N sing N 595 N doub N 596 N sing N 597 N sing N 598 N sing N 599 N sing N 600 N sing N 601 N sing N 602 N sing N 603 N sing N 604 N sing N 605 N sing N 606 N sing US Nat.Struct.Biol. NSBIEW 2024 1072-8368 10 394 401 10.1038/nsb914 12652322 Substrate-induced transmembrane signaling in the cobalamin transporter BtuB 2003 DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 59 509 511 10.1107/S0907444903000052 Crystallization and initial X-ray diffraction of BtuB, the integral membrane cobalamin transporter of Escherichia coli 2003 10.2210/pdb1nqh/pdb pdb_00001nqh Chirality errors at residues 231, 279, 283 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 CCD 2002-07-05 ADSC QUANTUM 315 Pt-coated toroidal Si mirror for horizontal and vertical focusing followed by double flat Si crystal SINGLE WAVELENGTH M x-ray 1 1.6037 1.0 X25 NSLS 1.6037 SYNCHROTRON NSLS BEAMLINE X25 66386.180 VITAMIN B12 RECEPTOR 1 man polymer 40.078 CALCIUM ION 4 syn non-polymer 1356.373 CYANOCOBALAMIN 1 syn non-polymer 306.438 (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE 6 syn non-polymer OUTER MEMBRANE COBALAMIN TRANSPORTER no no QDTSPDTLVVTANRFEQPRSTVLAPTTVVTRQDIDRWQSTSVNDVLRRLPGVDITQNGGSGQLSSIFIRGTNASHVLVLI DGVRLNLAGVSGSADLSQFPIALVQRVEYIRGPRSAVYGSDAIGGVVNIITTRDEPGTEISAGWGSNSYQNYDVSTQQQL GDKTRVTLLGDYAHTHGYDVVAYGNTGTQAQTDNDGFLSKTLYGALEHNFTDAWSGFVRGYGYDNRTNYDAYYSPGSPLL DTRKLYSQSWDAGLRYNGELIKSQLITSYSHSKDYNYDPHYGRYDSSATLDEMKQYTVQWANNVIVGHGSIGAGVDWQKQ TTTPGTGYVEDGYDQRNTGIYLTGLQQVGDFTFEGAARSDDNSQFGRHGTWQTSAGWEFIEGYRFIASYGTSYKAPNLGQ LYGFYGNPNLDPEKSKQWEGAFEGLTAGVNWRISGYRNDVSDLIDYDDHTLKYYNEGKARIKGVEATANFDTGPLTHTVS YDYVDARNAITDTPLLRRAKQQVKYQLDWQLYDFDWGITYQYLGTRYDKDYSSYPYQTVKMGGVSLWDLAVAYPVTSHLT VRGKIANLFDKDYETVYGYQTAGREYTLSGSYTF QDTSPDTLVVTANRFEQPRSTVLAPTTVVTRQDIDRWQSTSVNDVLRRLPGVDITQNGGSGQLSSIFIRGTNASHVLVLI DGVRLNLAGVSGSADLSQFPIALVQRVEYIRGPRSAVYGSDAIGGVVNIITTRDEPGTEISAGWGSNSYQNYDVSTQQQL GDKTRVTLLGDYAHTHGYDVVAYGNTGTQAQTDNDGFLSKTLYGALEHNFTDAWSGFVRGYGYDNRTNYDAYYSPGSPLL DTRKLYSQSWDAGLRYNGELIKSQLITSYSHSKDYNYDPHYGRYDSSATLDEMKQYTVQWANNVIVGHGSIGAGVDWQKQ TTTPGTGYVEDGYDQRNTGIYLTGLQQVGDFTFEGAARSDDNSQFGRHGTWQTSAGWEFIEGYRFIASYGTSYKAPNLGQ LYGFYGNPNLDPEKSKQWEGAFEGLTAGVNWRISGYRNDVSDLIDYDDHTLKYYNEGKARIKGVEATANFDTGPLTHTVS YDYVDARNAITDTPLLRRAKQQVKYQLDWQLYDFDWGITYQYLGTRYDKDYSSYPYQTVKMGGVSLWDLAVAYPVTSHLT VRGKIANLFDKDYETVYGYQTAGREYTLSGSYTF A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Escherichia Escherichia sample BTUB 562 Escherichia coli 562 Escherichia coli BL21(DE3)pLysS PLASMID pET22b 1 3.28 62.44 VAPOR DIFFUSION, SITTING DROP 6.6 PEG 3350, MAGNESIUM ACETATE, BIS-TRIS, N-OCTYL TETRAOXYETHYLENE, pH 6.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K 293 chem_comp database_2 entity pdbx_entity_nonpoly pdbx_struct_conn_angle pdbx_validate_chiral struct_conn struct_site chem_comp_atom chem_comp_bond pdbx_initial_refinement_model repository Initial release Version format compliance Advisory Version format compliance Data collection Database references Derived calculations Non-polymer description Structure summary Data collection Refinement description 1 0 2003-04-29 1 1 2007-10-16 1 2 2011-07-13 2 0 2021-08-18 2 1 2023-08-16 _chem_comp.formula _chem_comp.formula_weight _chem_comp.name _database_2.pdbx_DOI _database_2.pdbx_database_accession _entity.formula_weight _entity.pdbx_description _pdbx_entity_nonpoly.name _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI, METHIONINE SUBSTIUTION CONSTRUCT FOR SE-MET SAD PHASING OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI, WITH BOUND CALCIUM RCSB Y RCSB 2003-01-21 REL REL CA CALCIUM ION CNC CYANOCOBALAMIN C8E (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE 1NQF PDB ENTRY 1NQF PDB experimental model CA 1 2 CA CA 595 A CA 2 2 CA CA 596 A CA 3 2 CA CA 597 A CA 4 2 CA CA 598 A CNC 701 3 CNC CNC 701 A C8E 800 4 C8E C8E 800 A C8E 801 4 C8E C8E 801 A C8E 802 4 C8E C8E 802 A C8E 803 4 C8E C8E 803 A C8E 804 4 C8E C8E 804 A C8E 805 4 C8E C8E 805 A n 1 1 A n 2 2 A n 3 3 A n 4 4 A n 5 5 A ASP 6 n 6 ASP 6 A THR 7 n 7 THR 7 A LEU 8 n 8 LEU 8 A VAL 9 n 9 VAL 9 A VAL 10 n 10 VAL 10 A THR 11 n 11 THR 11 A ALA 12 n 12 ALA 12 A ASN 13 n 13 ASN 13 A ARG 14 n 14 ARG 14 A PHE 15 n 15 PHE 15 A GLU 16 n 16 GLU 16 A GLN 17 n 17 GLN 17 A PRO 18 n 18 PRO 18 A ARG 19 n 19 ARG 19 A SER 20 n 20 SER 20 A THR 21 n 21 THR 21 A VAL 22 n 22 VAL 22 A LEU 23 n 23 LEU 23 A ALA 24 n 24 ALA 24 A PRO 25 n 25 PRO 25 A THR 26 n 26 THR 26 A THR 27 n 27 THR 27 A VAL 28 n 28 VAL 28 A VAL 29 n 29 VAL 29 A THR 30 n 30 THR 30 A ARG 31 n 31 ARG 31 A GLN 32 n 32 GLN 32 A ASP 33 n 33 ASP 33 A ILE 34 n 34 ILE 34 A ASP 35 n 35 ASP 35 A ARG 36 n 36 ARG 36 A TRP 37 n 37 TRP 37 A GLN 38 n 38 GLN 38 A SER 39 n 39 SER 39 A THR 40 n 40 THR 40 A SER 41 n 41 SER 41 A VAL 42 n 42 VAL 42 A ASN 43 n 43 ASN 43 A ASP 44 n 44 ASP 44 A VAL 45 n 45 VAL 45 A LEU 46 n 46 LEU 46 A ARG 47 n 47 ARG 47 A ARG 48 n 48 ARG 48 A LEU 49 n 49 LEU 49 A PRO 50 n 50 PRO 50 A GLY 51 n 51 GLY 51 A VAL 52 n 52 VAL 52 A ASP 53 n 53 ASP 53 A ILE 54 n 54 ILE 54 A THR 55 n 55 THR 55 A GLN 56 n 56 GLN 56 A ASN 57 n 57 ASN 57 A GLY 58 n 58 GLY 58 A GLY 59 n 59 GLY 59 A SER 60 n 60 SER 60 A GLY 61 n 61 GLY 61 A GLN 62 n 62 GLN 62 A LEU 63 n 63 LEU 63 A SER 64 n 64 SER 64 A SER 65 n 65 SER 65 A ILE 66 n 66 ILE 66 A PHE 67 n 67 PHE 67 A ILE 68 n 68 ILE 68 A ARG 69 n 69 ARG 69 A GLY 70 n 70 GLY 70 A THR 71 n 71 THR 71 A ASN 72 n 72 ASN 72 A ALA 73 n 73 ALA 73 A SER 74 n 74 SER 74 A HIS 75 n 75 HIS 75 A VAL 76 n 76 VAL 76 A LEU 77 n 77 LEU 77 A VAL 78 n 78 VAL 78 A LEU 79 n 79 LEU 79 A ILE 80 n 80 ILE 80 A ASP 81 n 81 ASP 81 A GLY 82 n 82 GLY 82 A VAL 83 n 83 VAL 83 A ARG 84 n 84 ARG 84 A LEU 85 n 85 LEU 85 A ASN 86 n 86 ASN 86 A LEU 87 n 87 LEU 87 A ALA 88 n 88 ALA 88 A GLY 89 n 89 GLY 89 A VAL 90 n 90 VAL 90 A SER 91 n 91 SER 91 A GLY 92 n 92 GLY 92 A SER 93 n 93 SER 93 A ALA 94 n 94 ALA 94 A ASP 95 n 95 ASP 95 A LEU 96 n 96 LEU 96 A SER 97 n 97 SER 97 A GLN 98 n 98 GLN 98 A PHE 99 n 99 PHE 99 A PRO 100 n 100 PRO 100 A ILE 101 n 101 ILE 101 A ALA 102 n 102 ALA 102 A LEU 103 n 103 LEU 103 A VAL 104 n 104 VAL 104 A GLN 105 n 105 GLN 105 A ARG 106 n 106 ARG 106 A VAL 107 n 107 VAL 107 A GLU 108 n 108 GLU 108 A TYR 109 n 109 TYR 109 A ILE 110 n 110 ILE 110 A ARG 111 n 111 ARG 111 A GLY 112 n 112 GLY 112 A PRO 113 n 113 PRO 113 A ARG 114 n 114 ARG 114 A SER 115 n 115 SER 115 A ALA 116 n 116 ALA 116 A VAL 117 n 117 VAL 117 A TYR 118 n 118 TYR 118 A GLY 119 n 119 GLY 119 A SER 120 n 120 SER 120 A ASP 121 n 121 ASP 121 A ALA 122 n 122 ALA 122 A ILE 123 n 123 ILE 123 A GLY 124 n 124 GLY 124 A GLY 125 n 125 GLY 125 A VAL 126 n 126 VAL 126 A VAL 127 n 127 VAL 127 A ASN 128 n 128 ASN 128 A ILE 129 n 129 ILE 129 A ILE 130 n 130 ILE 130 A THR 131 n 131 THR 131 A THR 132 n 132 THR 132 A ARG 133 n 133 ARG 133 A ASP 134 n 134 ASP 134 A GLU 135 n 135 GLU 135 A PRO 136 n 136 PRO 136 A GLY 137 n 137 GLY 137 A THR 138 n 138 THR 138 A GLU 139 n 139 GLU 139 A ILE 140 n 140 ILE 140 A SER 141 n 141 SER 141 A ALA 142 n 142 ALA 142 A GLY 143 n 143 GLY 143 A TRP 144 n 144 TRP 144 A GLY 145 n 145 GLY 145 A SER 146 n 146 SER 146 A ASN 147 n 147 ASN 147 A SER 148 n 148 SER 148 A TYR 149 n 149 TYR 149 A GLN 150 n 150 GLN 150 A ASN 151 n 151 ASN 151 A TYR 152 n 152 TYR 152 A ASP 153 n 153 ASP 153 A VAL 154 n 154 VAL 154 A SER 155 n 155 SER 155 A THR 156 n 156 THR 156 A GLN 157 n 157 GLN 157 A GLN 158 n 158 GLN 158 A GLN 159 n 159 GLN 159 A LEU 160 n 160 LEU 160 A GLY 161 n 161 GLY 161 A ASP 162 n 162 ASP 162 A LYS 163 n 163 LYS 163 A THR 164 n 164 THR 164 A ARG 165 n 165 ARG 165 A VAL 166 n 166 VAL 166 A THR 167 n 167 THR 167 A LEU 168 n 168 LEU 168 A LEU 169 n 169 LEU 169 A GLY 170 n 170 GLY 170 A ASP 171 n 171 ASP 171 A TYR 172 n 172 TYR 172 A ALA 173 n 173 ALA 173 A HIS 174 n 174 HIS 174 A THR 175 n 175 THR 175 A HIS 176 n 176 HIS 176 A GLY 177 n 177 GLY 177 A TYR 178 n 178 TYR 178 A ASP 179 n 179 ASP 179 A VAL 180 n 180 VAL 180 A VAL 181 n 181 VAL 181 A ALA 182 n 182 ALA 182 A TYR 183 n 183 TYR 183 A GLY 184 n 184 GLY 184 A ASN 185 n 185 ASN 185 A THR 186 n 186 THR 186 A GLY 187 n 187 GLY 187 A THR 188 n 188 THR 188 A GLN 189 n 189 GLN 189 A ALA 190 n 190 ALA 190 A GLN 191 n 191 GLN 191 A THR 192 n 192 THR 192 A ASP 193 n 193 ASP 193 A ASN 194 n 194 ASN 194 A ASP 195 n 195 ASP 195 A GLY 196 n 196 GLY 196 A PHE 197 n 197 PHE 197 A LEU 198 n 198 LEU 198 A SER 199 n 199 SER 199 A LYS 200 n 200 LYS 200 A THR 201 n 201 THR 201 A LEU 202 n 202 LEU 202 A TYR 203 n 203 TYR 203 A GLY 204 n 204 GLY 204 A ALA 205 n 205 ALA 205 A LEU 206 n 206 LEU 206 A GLU 207 n 207 GLU 207 A HIS 208 n 208 HIS 208 A ASN 209 n 209 ASN 209 A PHE 210 n 210 PHE 210 A THR 211 n 211 THR 211 A ASP 212 n 212 ASP 212 A ALA 213 n 213 ALA 213 A TRP 214 n 214 TRP 214 A SER 215 n 215 SER 215 A GLY 216 n 216 GLY 216 A PHE 217 n 217 PHE 217 A VAL 218 n 218 VAL 218 A ARG 219 n 219 ARG 219 A GLY 220 n 220 GLY 220 A TYR 221 n 221 TYR 221 A GLY 222 n 222 GLY 222 A TYR 223 n 223 TYR 223 A ASP 224 n 224 ASP 224 A ASN 225 n 225 ASN 225 A ARG 226 n 226 ARG 226 A THR 227 n 227 THR 227 A ASN 228 n 228 ASN 228 A TYR 229 n 229 TYR 229 A ASP 230 n 230 ASP 230 A ALA 231 n 231 ALA 231 A TYR 232 n 232 TYR 232 A TYR 233 n 233 TYR 233 A SER 234 n 234 SER 234 A PRO 235 n 235 PRO 235 A GLY 236 n 236 GLY 236 A SER 237 n 237 SER 237 A PRO 238 n 238 PRO 238 A LEU 239 n 239 LEU 239 A LEU 240 n 240 LEU 240 A ASP 241 n 241 ASP 241 A THR 242 n 242 THR 242 A ARG 243 n 243 ARG 243 A LYS 244 n 244 LYS 244 A LEU 245 n 245 LEU 245 A TYR 246 n 246 TYR 246 A SER 247 n 247 SER 247 A GLN 248 n 248 GLN 248 A SER 249 n 249 SER 249 A TRP 250 n 250 TRP 250 A ASP 251 n 251 ASP 251 A ALA 252 n 252 ALA 252 A GLY 253 n 253 GLY 253 A LEU 254 n 254 LEU 254 A ARG 255 n 255 ARG 255 A TYR 256 n 256 TYR 256 A ASN 257 n 257 ASN 257 A GLY 258 n 258 GLY 258 A GLU 259 n 259 GLU 259 A LEU 260 n 260 LEU 260 A ILE 261 n 261 ILE 261 A LYS 262 n 262 LYS 262 A SER 263 n 263 SER 263 A GLN 264 n 264 GLN 264 A LEU 265 n 265 LEU 265 A ILE 266 n 266 ILE 266 A THR 267 n 267 THR 267 A SER 268 n 268 SER 268 A TYR 269 n 269 TYR 269 A SER 270 n 270 SER 270 A HIS 271 n 271 HIS 271 A SER 272 n 272 SER 272 A LYS 273 n 273 LYS 273 A ASP 274 n 274 ASP 274 A TYR 275 n 275 TYR 275 A ASN 276 n 276 ASN 276 A TYR 277 n 277 TYR 277 A ASP 278 n 278 ASP 278 A PRO 279 n 279 PRO 279 A HIS 280 n 280 HIS 280 A TYR 281 n 281 TYR 281 A GLY 282 n 282 GLY 282 A ARG 283 n 283 ARG 283 A TYR 284 n 284 TYR 284 A ASP 285 n 285 ASP 285 A SER 286 n 286 SER 286 A SER 287 n 287 SER 287 A ALA 288 n 288 ALA 288 A THR 289 n 289 THR 289 A LEU 290 n 290 LEU 290 A ASP 291 n 291 ASP 291 A GLU 292 n 292 GLU 292 A MET 293 n 293 MET 293 A LYS 294 n 294 LYS 294 A GLN 295 n 295 GLN 295 A TYR 296 n 296 TYR 296 A THR 297 n 297 THR 297 A VAL 298 n 298 VAL 298 A GLN 299 n 299 GLN 299 A TRP 300 n 300 TRP 300 A ALA 301 n 301 ALA 301 A ASN 302 n 302 ASN 302 A ASN 303 n 303 ASN 303 A VAL 304 n 304 VAL 304 A ILE 305 n 305 ILE 305 A VAL 306 n 306 VAL 306 A GLY 307 n 307 GLY 307 A HIS 308 n 308 HIS 308 A GLY 309 n 309 GLY 309 A SER 310 n 310 SER 310 A ILE 311 n 311 ILE 311 A GLY 312 n 312 GLY 312 A ALA 313 n 313 ALA 313 A GLY 314 n 314 GLY 314 A VAL 315 n 315 VAL 315 A ASP 316 n 316 ASP 316 A TRP 317 n 317 TRP 317 A GLN 318 n 318 GLN 318 A LYS 319 n 319 LYS 319 A GLN 320 n 320 GLN 320 A THR 321 n 321 THR 321 A THR 322 n 322 THR 322 A THR 323 n 323 THR 323 A PRO 324 n 324 PRO 324 A n 325 325 A n 326 326 A n 327 327 A n 328 328 A n 329 329 A GLU 330 n 330 GLU 330 A ASP 331 n 331 ASP 331 A GLY 332 n 332 GLY 332 A TYR 333 n 333 TYR 333 A ASP 334 n 334 ASP 334 A GLN 335 n 335 GLN 335 A ARG 336 n 336 ARG 336 A ASN 337 n 337 ASN 337 A THR 338 n 338 THR 338 A GLY 339 n 339 GLY 339 A ILE 340 n 340 ILE 340 A TYR 341 n 341 TYR 341 A LEU 342 n 342 LEU 342 A THR 343 n 343 THR 343 A GLY 344 n 344 GLY 344 A LEU 345 n 345 LEU 345 A GLN 346 n 346 GLN 346 A GLN 347 n 347 GLN 347 A VAL 348 n 348 VAL 348 A GLY 349 n 349 GLY 349 A ASP 350 n 350 ASP 350 A PHE 351 n 351 PHE 351 A THR 352 n 352 THR 352 A PHE 353 n 353 PHE 353 A GLU 354 n 354 GLU 354 A GLY 355 n 355 GLY 355 A ALA 356 n 356 ALA 356 A ALA 357 n 357 ALA 357 A ARG 358 n 358 ARG 358 A SER 359 n 359 SER 359 A ASP 360 n 360 ASP 360 A ASP 361 n 361 ASP 361 A ASN 362 n 362 ASN 362 A SER 363 n 363 SER 363 A GLN 364 n 364 GLN 364 A PHE 365 n 365 PHE 365 A GLY 366 n 366 GLY 366 A ARG 367 n 367 ARG 367 A HIS 368 n 368 HIS 368 A GLY 369 n 369 GLY 369 A THR 370 n 370 THR 370 A TRP 371 n 371 TRP 371 A GLN 372 n 372 GLN 372 A THR 373 n 373 THR 373 A SER 374 n 374 SER 374 A ALA 375 n 375 ALA 375 A GLY 376 n 376 GLY 376 A TRP 377 n 377 TRP 377 A GLU 378 n 378 GLU 378 A PHE 379 n 379 PHE 379 A ILE 380 n 380 ILE 380 A GLU 381 n 381 GLU 381 A GLY 382 n 382 GLY 382 A TYR 383 n 383 TYR 383 A ARG 384 n 384 ARG 384 A PHE 385 n 385 PHE 385 A ILE 386 n 386 ILE 386 A ALA 387 n 387 ALA 387 A SER 388 n 388 SER 388 A TYR 389 n 389 TYR 389 A GLY 390 n 390 GLY 390 A THR 391 n 391 THR 391 A SER 392 n 392 SER 392 A TYR 393 n 393 TYR 393 A LYS 394 n 394 LYS 394 A ALA 395 n 395 ALA 395 A PRO 396 n 396 PRO 396 A ASN 397 n 397 ASN 397 A LEU 398 n 398 LEU 398 A GLY 399 n 399 GLY 399 A GLN 400 n 400 GLN 400 A LEU 401 n 401 LEU 401 A TYR 402 n 402 TYR 402 A GLY 403 n 403 GLY 403 A PHE 404 n 404 PHE 404 A TYR 405 n 405 TYR 405 A GLY 406 n 406 GLY 406 A ASN 407 n 407 ASN 407 A PRO 408 n 408 PRO 408 A ASN 409 n 409 ASN 409 A LEU 410 n 410 LEU 410 A ASP 411 n 411 ASP 411 A PRO 412 n 412 PRO 412 A GLU 413 n 413 GLU 413 A LYS 414 n 414 LYS 414 A SER 415 n 415 SER 415 A LYS 416 n 416 LYS 416 A GLN 417 n 417 GLN 417 A TRP 418 n 418 TRP 418 A GLU 419 n 419 GLU 419 A GLY 420 n 420 GLY 420 A ALA 421 n 421 ALA 421 A PHE 422 n 422 PHE 422 A GLU 423 n 423 GLU 423 A GLY 424 n 424 GLY 424 A LEU 425 n 425 LEU 425 A THR 426 n 426 THR 426 A ALA 427 n 427 ALA 427 A GLY 428 n 428 GLY 428 A VAL 429 n 429 VAL 429 A ASN 430 n 430 ASN 430 A TRP 431 n 431 TRP 431 A ARG 432 n 432 ARG 432 A ILE 433 n 433 ILE 433 A SER 434 n 434 SER 434 A GLY 435 n 435 GLY 435 A TYR 436 n 436 TYR 436 A ARG 437 n 437 ARG 437 A ASN 438 n 438 ASN 438 A ASP 439 n 439 ASP 439 A VAL 440 n 440 VAL 440 A SER 441 n 441 SER 441 A ASP 442 n 442 ASP 442 A LEU 443 n 443 LEU 443 A ILE 444 n 444 ILE 444 A ASP 445 n 445 ASP 445 A TYR 446 n 446 TYR 446 A ASP 447 n 447 ASP 447 A ASP 448 n 448 ASP 448 A HIS 449 n 449 HIS 449 A THR 450 n 450 THR 450 A LEU 451 n 451 LEU 451 A LYS 452 n 452 LYS 452 A TYR 453 n 453 TYR 453 A TYR 454 n 454 TYR 454 A ASN 455 n 455 ASN 455 A GLU 456 n 456 GLU 456 A GLY 457 n 457 GLY 457 A LYS 458 n 458 LYS 458 A ALA 459 n 459 ALA 459 A ARG 460 n 460 ARG 460 A ILE 461 n 461 ILE 461 A LYS 462 n 462 LYS 462 A GLY 463 n 463 GLY 463 A VAL 464 n 464 VAL 464 A GLU 465 n 465 GLU 465 A ALA 466 n 466 ALA 466 A THR 467 n 467 THR 467 A ALA 468 n 468 ALA 468 A ASN 469 n 469 ASN 469 A PHE 470 n 470 PHE 470 A ASP 471 n 471 ASP 471 A THR 472 n 472 THR 472 A GLY 473 n 473 GLY 473 A PRO 474 n 474 PRO 474 A LEU 475 n 475 LEU 475 A THR 476 n 476 THR 476 A HIS 477 n 477 HIS 477 A THR 478 n 478 THR 478 A VAL 479 n 479 VAL 479 A SER 480 n 480 SER 480 A TYR 481 n 481 TYR 481 A ASP 482 n 482 ASP 482 A TYR 483 n 483 TYR 483 A VAL 484 n 484 VAL 484 A ASP 485 n 485 ASP 485 A ALA 486 n 486 ALA 486 A ARG 487 n 487 ARG 487 A ASN 488 n 488 ASN 488 A ALA 489 n 489 ALA 489 A ILE 490 n 490 ILE 490 A THR 491 n 491 THR 491 A ASP 492 n 492 ASP 492 A THR 493 n 493 THR 493 A PRO 494 n 494 PRO 494 A LEU 495 n 495 LEU 495 A LEU 496 n 496 LEU 496 A ARG 497 n 497 ARG 497 A ARG 498 n 498 ARG 498 A ALA 499 n 499 ALA 499 A LYS 500 n 500 LYS 500 A GLN 501 n 501 GLN 501 A GLN 502 n 502 GLN 502 A VAL 503 n 503 VAL 503 A LYS 504 n 504 LYS 504 A TYR 505 n 505 TYR 505 A GLN 506 n 506 GLN 506 A LEU 507 n 507 LEU 507 A ASP 508 n 508 ASP 508 A TRP 509 n 509 TRP 509 A GLN 510 n 510 GLN 510 A LEU 511 n 511 LEU 511 A TYR 512 n 512 TYR 512 A ASP 513 n 513 ASP 513 A PHE 514 n 514 PHE 514 A ASP 515 n 515 ASP 515 A TRP 516 n 516 TRP 516 A GLY 517 n 517 GLY 517 A ILE 518 n 518 ILE 518 A THR 519 n 519 THR 519 A TYR 520 n 520 TYR 520 A GLN 521 n 521 GLN 521 A TYR 522 n 522 TYR 522 A LEU 523 n 523 LEU 523 A GLY 524 n 524 GLY 524 A THR 525 n 525 THR 525 A ARG 526 n 526 ARG 526 A TYR 527 n 527 TYR 527 A ASP 528 n 528 ASP 528 A LYS 529 n 529 LYS 529 A ASP 530 n 530 ASP 530 A TYR 531 n 531 TYR 531 A SER 532 n 532 SER 532 A SER 533 n 533 SER 533 A TYR 534 n 534 TYR 534 A PRO 535 n 535 PRO 535 A TYR 536 n 536 TYR 536 A GLN 537 n 537 GLN 537 A THR 538 n 538 THR 538 A VAL 539 n 539 VAL 539 A LYS 540 n 540 LYS 540 A MET 541 n 541 MET 541 A GLY 542 n 542 GLY 542 A GLY 543 n 543 GLY 543 A VAL 544 n 544 VAL 544 A SER 545 n 545 SER 545 A LEU 546 n 546 LEU 546 A TRP 547 n 547 TRP 547 A ASP 548 n 548 ASP 548 A LEU 549 n 549 LEU 549 A ALA 550 n 550 ALA 550 A VAL 551 n 551 VAL 551 A ALA 552 n 552 ALA 552 A TYR 553 n 553 TYR 553 A PRO 554 n 554 PRO 554 A VAL 555 n 555 VAL 555 A THR 556 n 556 THR 556 A SER 557 n 557 SER 557 A HIS 558 n 558 HIS 558 A LEU 559 n 559 LEU 559 A THR 560 n 560 THR 560 A VAL 561 n 561 VAL 561 A ARG 562 n 562 ARG 562 A GLY 563 n 563 GLY 563 A LYS 564 n 564 LYS 564 A ILE 565 n 565 ILE 565 A ALA 566 n 566 ALA 566 A ASN 567 n 567 ASN 567 A LEU 568 n 568 LEU 568 A PHE 569 n 569 PHE 569 A ASP 570 n 570 ASP 570 A LYS 571 n 571 LYS 571 A ASP 572 n 572 ASP 572 A TYR 573 n 573 TYR 573 A GLU 574 n 574 GLU 574 A THR 575 n 575 THR 575 A VAL 576 n 576 VAL 576 A TYR 577 n 577 TYR 577 A GLY 578 n 578 GLY 578 A TYR 579 n 579 TYR 579 A GLN 580 n 580 GLN 580 A THR 581 n 581 THR 581 A ALA 582 n 582 ALA 582 A GLY 583 n 583 GLY 583 A ARG 584 n 584 ARG 584 A GLU 585 n 585 GLU 585 A TYR 586 n 586 TYR 586 A THR 587 n 587 THR 587 A LEU 588 n 588 LEU 588 A SER 589 n 589 SER 589 A GLY 590 n 590 GLY 590 A SER 591 n 591 SER 591 A TYR 592 n 592 TYR 592 A THR 593 n 593 THR 593 A PHE 594 n 594 PHE 594 A 4.0969 -0.0639 1.3738 1.8696 -0.4160 1.7441 -0.0058 0.1212 -0.1386 -0.0343 0.0074 0.0556 0.2263 -0.1772 -0.0017 0.2909 0.1666 0.1140 0.1107 0.0261 0.1446 refined -6.5984 64.8526 24.8335 X-RAY DIFFRACTION 1.0558 0.0324 0.2332 1.0000 -0.1547 1.2592 -0.0109 0.3471 -0.1297 -0.1492 -0.0198 0.0297 0.0599 -0.0652 0.0307 0.2605 0.1675 0.0791 0.1997 0.0483 0.2118 refined -5.3397 66.6288 20.2801 X-RAY DIFFRACTION A 6 A 6 A 136 A 136 X-RAY DIFFRACTION 1 A 137 A 137 A 594 A 594 X-RAY DIFFRACTION 2 author_defined_assembly 1 monomeric A ASP 179 A OD2 ASP 179 1_555 A CA 595 B CA CA 1_555 A ASP 179 A OD1 ASP 179 1_555 55.8 A ASP 179 A OD2 ASP 179 1_555 A CA 595 B CA CA 1_555 A GLN 191 A NE2 GLN 191 1_555 92.3 A ASP 179 A OD1 ASP 179 1_555 A CA 595 B CA CA 1_555 A GLN 191 A NE2 GLN 191 1_555 56.1 A ASP 179 A OD2 ASP 179 1_555 A CA 595 B CA CA 1_555 A ASP 193 A O ASP 193 1_555 66.6 A ASP 179 A OD1 ASP 179 1_555 A CA 595 B CA CA 1_555 A ASP 193 A O ASP 193 1_555 86.0 A GLN 191 A NE2 GLN 191 1_555 A CA 595 B CA CA 1_555 A ASP 193 A O ASP 193 1_555 141.8 A ASP 179 A OD2 ASP 179 1_555 A CA 595 B CA CA 1_555 A ASP 193 A OD1 ASP 193 1_555 119.4 A ASP 179 A OD1 ASP 179 1_555 A CA 595 B CA CA 1_555 A ASP 193 A OD1 ASP 193 1_555 167.7 A GLN 191 A NE2 GLN 191 1_555 A CA 595 B CA CA 1_555 A ASP 193 A OD1 ASP 193 1_555 135.9 A ASP 193 A O ASP 193 1_555 A CA 595 B CA CA 1_555 A ASP 193 A OD1 ASP 193 1_555 81.7 A ASP 179 A OD2 ASP 179 1_555 A CA 595 B CA CA 1_555 A ASP 195 A OD1 ASP 195 1_555 153.9 A ASP 179 A OD1 ASP 179 1_555 A CA 595 B CA CA 1_555 A ASP 195 A OD1 ASP 195 1_555 132.7 A GLN 191 A NE2 GLN 191 1_555 A CA 595 B CA CA 1_555 A ASP 195 A OD1 ASP 195 1_555 112.7 A ASP 193 A O ASP 193 1_555 A CA 595 B CA CA 1_555 A ASP 195 A OD1 ASP 195 1_555 88.3 A ASP 193 A OD1 ASP 193 1_555 A CA 595 B CA CA 1_555 A ASP 195 A OD1 ASP 195 1_555 45.8 A ASP 179 A OD2 ASP 179 1_555 A CA 595 B CA CA 1_555 A ASP 195 A OD2 ASP 195 1_555 114.8 A ASP 179 A OD1 ASP 179 1_555 A CA 595 B CA CA 1_555 A ASP 195 A OD2 ASP 195 1_555 91.7 A GLN 191 A NE2 GLN 191 1_555 A CA 595 B CA CA 1_555 A ASP 195 A OD2 ASP 195 1_555 115.3 A ASP 193 A O ASP 193 1_555 A CA 595 B CA CA 1_555 A ASP 195 A OD2 ASP 195 1_555 55.2 A ASP 193 A OD1 ASP 193 1_555 A CA 595 B CA CA 1_555 A ASP 195 A OD2 ASP 195 1_555 80.2 A ASP 195 A OD1 ASP 195 1_555 A CA 595 B CA CA 1_555 A ASP 195 A OD2 ASP 195 1_555 48.6 A ASP 179 A OD2 ASP 179 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD2 ASP 230 1_555 130.4 A ASP 179 A OD1 ASP 179 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD2 ASP 230 1_555 94.0 A GLN 191 A NE2 GLN 191 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD2 ASP 230 1_555 41.0 A ASP 193 A O ASP 193 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD2 ASP 230 1_555 158.2 A ASP 193 A OD1 ASP 193 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD2 ASP 230 1_555 96.8 A ASP 195 A OD1 ASP 195 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD2 ASP 230 1_555 75.7 A ASP 195 A OD2 ASP 195 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD2 ASP 230 1_555 103.1 A ASP 179 A OD2 ASP 179 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD1 ASP 230 1_555 150.4 A ASP 179 A OD1 ASP 179 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD1 ASP 230 1_555 133.0 A GLN 191 A NE2 GLN 191 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD1 ASP 230 1_555 79.5 A ASP 193 A O ASP 193 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD1 ASP 230 1_555 133.9 A ASP 193 A OD1 ASP 193 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD1 ASP 230 1_555 57.5 A ASP 195 A OD1 ASP 195 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD1 ASP 230 1_555 48.6 A ASP 195 A OD2 ASP 195 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD1 ASP 230 1_555 94.3 A ASP 230 A OD2 ASP 230 1_555 A CA 595 B CA CA 1_555 A ASP 230 A OD1 ASP 230 1_555 39.3 A ASP 193 A OD2 ASP 193 1_555 A CA 596 C CA CA 1_555 A ASP 193 A OD1 ASP 193 1_555 41.0 A ASP 193 A OD2 ASP 193 1_555 A CA 596 C CA CA 1_555 A ASP 195 A OD1 ASP 195 1_555 55.3 A ASP 193 A OD1 ASP 193 1_555 A CA 596 C CA CA 1_555 A ASP 195 A OD1 ASP 195 1_555 76.9 A ASP 193 A OD2 ASP 193 1_555 A CA 596 C CA CA 1_555 A TYR 229 A O TYR 229 1_555 124.3 A ASP 193 A OD1 ASP 193 1_555 A CA 596 C CA CA 1_555 A TYR 229 A O TYR 229 1_555 165.1 A ASP 195 A OD1 ASP 195 1_555 A CA 596 C CA CA 1_555 A TYR 229 A O TYR 229 1_555 91.6 A ASP 193 A OD2 ASP 193 1_555 A CA 596 C CA CA 1_555 A ASP 230 A OD1 ASP 230 1_555 71.6 A ASP 193 A OD1 ASP 193 1_555 A CA 596 C CA CA 1_555 A ASP 230 A OD1 ASP 230 1_555 109.8 A ASP 195 A OD1 ASP 195 1_555 A CA 596 C CA CA 1_555 A ASP 230 A OD1 ASP 230 1_555 79.8 A TYR 229 A O TYR 229 1_555 A CA 596 C CA CA 1_555 A ASP 230 A OD1 ASP 230 1_555 58.1 A ASP 193 A OD2 ASP 193 1_555 A CA 596 C CA CA 1_555 A ASP 241 A OD1 ASP 241 1_555 136.4 A ASP 193 A OD1 ASP 193 1_555 A CA 596 C CA CA 1_555 A ASP 241 A OD1 ASP 241 1_555 114.4 A ASP 195 A OD1 ASP 195 1_555 A CA 596 C CA CA 1_555 A ASP 241 A OD1 ASP 241 1_555 167.7 A TYR 229 A O TYR 229 1_555 A CA 596 C CA CA 1_555 A ASP 241 A OD1 ASP 241 1_555 77.9 A ASP 230 A OD1 ASP 230 1_555 A CA 596 C CA CA 1_555 A ASP 241 A OD1 ASP 241 1_555 99.6 A GLU 378 A OE1 GLU 378 1_555 A CA 597 D CA CA 1_555 A GLU 378 A OE2 GLU 378 1_555 45.8 A GLU 378 A OE1 GLU 378 1_555 A CA 597 D CA CA 1_555 A GLU 381 A OE2 GLU 381 1_555 116.8 A GLU 378 A OE2 GLU 378 1_555 A CA 597 D CA CA 1_555 A GLU 381 A OE2 GLU 381 1_555 84.2 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A N VAL 29 A N VAL 29 A O VAL 107 A O VAL 107 A N ARG 106 A N ARG 106 A O ILE 130 A O ILE 130 A O ILE 129 A O ILE 129 A N LEU 79 A N LEU 79 A N ILE 80 A N ILE 80 A O VAL 83 A O VAL 83 A N THR 55 A N THR 55 A O SER 65 A O SER 65 A N GLU 139 A N GLU 139 A O SER 155 A O SER 155 A N GLN 158 A N GLN 158 A O VAL 166 A O VAL 166 A N LEU 169 A N LEU 169 A O TYR 203 A O TYR 203 A N LEU 202 A N LEU 202 A O GLY 222 A O GLY 222 A N SER 215 A N SER 215 A O ARG 255 A O ARG 255 A N LYS 244 A N LYS 244 A O TYR 275 A O TYR 275 A N LYS 262 A N LYS 262 A O ASN 303 A O ASN 303 A N VAL 298 A N VAL 298 A O TRP 317 A O TRP 317 A N GLY 312 A N GLY 312 A O THR 343 A O THR 343 A N GLY 344 A N GLY 344 A O GLY 355 A O GLY 355 A N ASN 362 A N ASN 362 A O GLY 366 A O GLY 366 A N ILE 380 A N ILE 380 A O TYR 383 A O TYR 383 A N ARG 384 A N ARG 384 A O GLU 423 A O GLU 423 A N THR 426 A N THR 426 A O VAL 429 A O VAL 429 A N LEU 443 A N LEU 443 A O GLU 456 A O GLU 456 A N PHE 470 A N PHE 470 A O HIS 477 A O HIS 477 A N SER 480 A N SER 480 A O LYS 504 A O LYS 504 A N VAL 503 A N VAL 503 A O TYR 522 A O TYR 522 A N GLY 517 A N GLY 517 A O ALA 550 A O ALA 550 A N LEU 549 A N LEU 549 A O ILE 565 A O ILE 565 A N ALA 566 A N ALA 566 A O GLU 585 A O GLU 585 A O GLY 590 A O GLY 590 A N ALA 142 A N ALA 142 A N ASP 528 A N ASP 528 A O VAL 539 A O VAL 539 1 A GLN 1 A GLN 1 1 Y 1 A ASP 2 A ASP 2 1 Y 1 A THR 3 A THR 3 1 Y 1 A SER 4 A SER 4 1 Y 1 A PRO 5 A PRO 5 1 Y 1 A GLY 325 A GLY 325 1 Y 1 A THR 326 A THR 326 1 Y 1 A GLY 327 A GLY 327 1 Y 1 A TYR 328 A TYR 328 1 Y 1 A VAL 329 A VAL 329 1 Y 1 A CA ALA 231 WRONG HAND 1 A CA PRO 279 WRONG HAND 1 A CA ARG 283 WRONG HAND 1 A N24 CNC 701 PLANAR 1 A A OD2 CA ASP CA 193 595 1.32 1 A A C NE2 TRP GLN 509 510 1.37 1 A A CB O ALA ASN 142 151 1.72 1 A A OG1 N THR SER 556 557 1.77 1 A A O O LEU GLN 8 17 1.79 1 A A NE2 OD2 GLN ASP 191 230 1.83 1 A A CD2 OD1 TYR ASP 281 285 1.86 1 A A CA ND1 ASP HIS 447 449 1.93 1 A A O N THR VAL 7 9 1.95 1 A A O N ASP ILE 121 123 1.96 1 A A O N GLN ASP 191 193 2.02 1 A A OG ND2 SER ASN 263 302 2.03 1 A A NH1 CG1 ARG VAL 497 576 2.04 1 A A CE OH LYS TYR 244 246 2.04 1 A A NH2 OE2 ARG GLU 111 465 2.09 1 A A C ND1 ASP HIS 447 449 2.10 1 A A NZ CE1 LYS TYR 244 246 2.11 1 A A CE2 OD1 TYR ASP 281 285 2.13 1 A A O CB GLN ASP 191 193 2.13 1 A A ND2 CD ASN GLN 397 400 2.13 1 A A O OD2 ASP ASP 193 195 2.14 1 A A O CD1 ASP LEU 448 451 2.15 1 A A CB ND1 ASP HIS 447 449 2.16 1 A A O CG2 PRO THR 18 21 2.16 1 A A N OH GLU TYR 330 333 2.16 1 A A O N ASP THR 162 164 2.19 1 A A ND2 CG ASN GLN 397 400 2.19 1 A THR 11 -12.63 1 A ALA 12 13.48 1 A PHE 15 -10.64 1 A ARG 19 10.77 1 A ASP 35 12.08 1 A ASP 44 14.48 1 A GLN 56 12.06 1 A ASN 57 11.85 1 A LEU 63 -11.55 1 A SER 65 10.38 1 A ILE 66 -10.00 1 A LEU 77 -10.85 1 A VAL 104 -11.66 1 A TYR 152 11.45 1 A GLN 158 -16.88 1 A ARG 165 -10.00 1 A LEU 169 14.33 1 A ALA 173 -14.11 1 A GLN 191 10.62 1 A THR 192 12.79 1 A ASP 195 11.28 1 A SER 199 -12.61 1 A THR 201 -11.48 1 A THR 211 -10.27 1 A PHE 217 -13.24 1 A TYR 223 -15.31 1 A ASN 225 -10.00 1 A ALA 231 12.28 1 A TYR 232 -10.09 1 A PRO 235 11.48 1 A PRO 238 -12.17 1 A LEU 240 15.26 1 A SER 247 12.09 1 A TRP 250 -12.09 1 A ASP 251 -10.89 1 A LEU 254 -12.08 1 A ILE 266 -11.32 1 A TYR 281 -10.97 1 A ASP 285 10.18 1 A THR 289 -11.63 1 A HIS 308 13.73 1 A VAL 315 -10.61 1 A THR 322 -10.11 1 A TYR 341 -11.32 1 A LEU 345 -12.88 1 A ASP 350 12.35 1 A THR 373 -13.36 1 A THR 391 11.38 1 A ALA 395 -13.80 1 A GLY 399 -10.88 1 A SER 415 -11.55 1 A THR 426 10.21 1 A GLU 465 11.29 1 A THR 467 -11.17 1 A THR 478 -11.19 1 A ASP 492 -10.99 1 A LEU 495 -13.43 1 A VAL 503 10.69 1 A TYR 505 -10.24 1 A LEU 511 14.92 1 A TYR 512 -19.06 1 A THR 519 12.13 1 A THR 525 -11.10 1 A ARG 526 -10.01 1 A SER 533 -11.87 1 A TYR 536 -13.31 1 A THR 538 -10.62 1 A VAL 544 10.36 1 A THR 556 10.90 1 A LEU 559 -10.82 1 A TYR 586 -11.85 1 A LEU 588 11.80 1 A TYR 592 -11.00 1 A A PHE VAL 217 218 146.73 1 A A TYR SER 233 234 147.05 1 A A LEU ASP 240 241 149.17 1 A A GLY LEU 253 254 148.78 1 A A ASP HIS 448 449 139.27 1 A A GLY PRO 473 474 138.50 1 A A TYR ASP 512 513 148.12 1 A A GLY VAL 543 544 -146.77 1 A A THR SER 556 557 -149.42 1 A PHE 15 0.071 SIDE CHAIN 1 A PHE 99 0.055 SIDE CHAIN 1 A ARG 111 0.224 SIDE CHAIN 1 A ARG 114 0.135 SIDE CHAIN 1 A ARG 133 0.098 SIDE CHAIN 1 A GLN 158 0.077 SIDE CHAIN 1 A TYR 183 0.063 SIDE CHAIN 1 A TYR 203 0.081 SIDE CHAIN 1 A PHE 217 0.070 SIDE CHAIN 1 A TYR 246 0.073 SIDE CHAIN 1 A ARG 367 0.085 SIDE CHAIN 1 A PHE 385 0.070 SIDE CHAIN 1 A TYR 389 0.117 SIDE CHAIN 1 A TYR 393 0.064 SIDE CHAIN 1 A ARG 497 0.087 SIDE CHAIN 1 A TYR 527 0.071 SIDE CHAIN 1 A GLU 574 0.070 SIDE CHAIN 1 A TYR 577 0.068 SIDE CHAIN 1 -11.44 1.90 111.40 99.96 A A A CB CA C VAL VAL VAL 9 9 9 N 1 -14.67 1.90 111.40 96.73 A A A CB CA C VAL VAL VAL 10 10 10 N 1 5.48 0.90 118.30 123.78 A A A CB CG OD1 ASP ASP ASP 33 33 33 N 1 3.98 0.50 120.30 124.28 A A A NE CZ NH1 ARG ARG ARG 47 47 47 N 1 6.08 0.90 118.30 124.38 A A A CB CG OD2 ASP ASP ASP 53 53 53 N 1 4.12 0.50 120.30 124.42 A A A NE CZ NH2 ARG ARG ARG 69 69 69 N 1 7.19 0.90 118.30 125.49 A A A CB CG OD2 ASP ASP ASP 81 81 81 N 1 -6.06 0.90 118.30 112.24 A A A CB CG OD1 ASP ASP ASP 95 95 95 N 1 7.02 0.90 118.30 125.32 A A A CB CG OD2 ASP ASP ASP 95 95 95 N 1 -11.94 1.70 111.00 99.06 A A A CB CG CD2 LEU LEU LEU 103 103 103 N 1 -3.24 0.50 120.30 117.06 A A A NE CZ NH1 ARG ARG ARG 111 111 111 N 1 -12.25 2.00 110.40 98.15 A A A CB CA C GLN GLN GLN 158 158 158 N 1 7.87 0.90 118.30 126.17 A A A CB CG OD2 ASP ASP ASP 162 162 162 N 1 -3.73 0.60 121.00 117.27 A A A CB CG CD1 TYR TYR TYR 183 183 183 N 1 8.00 0.90 118.30 126.30 A A A CB CG OD2 ASP ASP ASP 193 193 193 N 1 15.21 2.30 115.30 130.51 A A A CA CB CG LEU LEU LEU 198 198 198 N 1 -14.06 2.30 115.30 101.24 A A A CA CB CG LEU LEU LEU 206 206 206 N 1 7.07 0.90 118.30 125.37 A A A CB CG OD1 ASP ASP ASP 230 230 230 N 1 18.62 2.70 111.00 129.62 A A A N CA C ASP ASP ASP 230 230 230 N 1 -9.94 1.60 122.70 112.76 A A A O C N ASP ASP ALA 230 230 231 Y 1 -17.51 2.70 111.00 93.49 A A A N CA C TYR TYR TYR 232 232 232 N 1 -13.18 2.10 122.30 109.12 A A A C N CA PRO GLY GLY 235 236 236 Y 1 15.19 2.50 113.10 128.29 A A A N CA C GLY GLY GLY 236 236 236 N 1 -6.11 0.90 118.30 112.19 A A A CB CG OD1 ASP ASP ASP 241 241 241 N 1 9.22 0.90 118.30 127.52 A A A CB CG OD2 ASP ASP ASP 241 241 241 N 1 7.43 0.90 118.30 125.73 A A A CB CG OD2 ASP ASP ASP 274 274 274 N 1 6.30 0.90 118.30 124.60 A A A CB CG OD2 ASP ASP ASP 278 278 278 N 1 -9.32 1.20 103.80 94.48 A A A N CD CG PRO PRO PRO 279 279 279 N 1 6.09 0.90 118.30 124.39 A A A CB CG OD2 ASP ASP ASP 285 285 285 N 1 -12.77 1.90 111.40 98.63 A A A CB CA C VAL VAL VAL 306 306 306 N 1 8.73 0.90 118.30 127.03 A A A CB CG OD2 ASP ASP ASP 334 334 334 N 1 -5.55 0.90 118.30 112.75 A A A CB CG OD1 ASP ASP ASP 350 350 350 N 1 5.39 0.50 120.30 125.69 A A A NE CZ NH1 ARG ARG ARG 358 358 358 N 1 -4.03 0.50 120.30 116.27 A A A NE CZ NH2 ARG ARG ARG 358 358 358 N 1 -14.65 2.30 115.30 100.65 A A A CA CB CG LEU LEU LEU 398 398 398 N 1 3.09 0.50 120.30 123.39 A A A NE CZ NH1 ARG ARG ARG 432 432 432 N 1 7.86 0.90 118.30 126.16 A A A CB CG OD2 ASP ASP ASP 439 439 439 N 1 9.33 0.90 118.30 127.63 A A A CB CG OD2 ASP ASP ASP 442 442 442 N 1 6.11 0.90 118.30 124.41 A A A CB CG OD2 ASP ASP ASP 445 445 445 N 1 6.49 0.90 118.30 124.79 A A A CB CG OD2 ASP ASP ASP 448 448 448 N 1 -4.69 0.50 120.30 115.61 A A A NE CZ NH1 ARG ARG ARG 460 460 460 N 1 9.32 0.90 118.30 127.62 A A A CB CG OD2 ASP ASP ASP 492 492 492 N 1 -10.41 1.70 111.00 100.59 A A A CB CG CD1 LEU LEU LEU 496 496 496 N 1 -4.80 0.50 120.30 115.50 A A A NE CZ NH1 ARG ARG ARG 498 498 498 N 1 4.16 0.50 120.30 124.46 A A A NE CZ NH2 ARG ARG ARG 498 498 498 N 1 -20.17 2.30 115.30 95.13 A A A CA CB CG LEU LEU LEU 511 511 511 N 1 6.23 0.90 118.30 124.53 A A A CB CG OD2 ASP ASP ASP 513 513 513 N 1 6.60 0.90 118.30 124.90 A A A CB CG OD2 ASP ASP ASP 530 530 530 N 1 -18.81 2.50 121.70 102.89 A A A C N CA PHE ASP ASP 569 570 570 Y 1 -6.71 0.90 118.30 111.59 A A A CB CG OD1 ASP ASP ASP 570 570 570 N 1 6.32 0.90 118.30 124.62 A A A CB CG OD2 ASP ASP ASP 570 570 570 N 1 A A CB CG2 VAL VAL 9 9 -0.135 0.021 1.524 1.389 N 1 A A CB CG1 VAL VAL 45 45 -0.134 0.021 1.524 1.390 N 1 A A CA CB ILE ILE 54 54 -0.158 0.023 1.544 1.386 N 1 A A CA CB ILE ILE 66 66 -0.154 0.023 1.544 1.390 N 1 A A CB CG1 VAL VAL 78 78 -0.161 0.021 1.524 1.363 N 1 A A CZ NH1 ARG ARG 111 111 -0.100 0.013 1.326 1.226 N 1 A A CB CG2 VAL VAL 126 126 -0.149 0.021 1.524 1.375 N 1 A A CD1 CE1 TYR TYR 152 152 0.111 0.015 1.389 1.500 N 1 A A CE2 CD2 TYR TYR 152 152 0.109 0.015 1.389 1.498 N 1 A A CE1 CZ TYR TYR 223 223 -0.090 0.013 1.381 1.291 N 1 A A CA C ASP ASP 230 230 0.161 0.026 1.525 1.686 N 1 A A CB CG TRP TRP 250 250 -0.114 0.018 1.498 1.384 N 1 A A CA CB VAL VAL 306 306 -0.136 0.021 1.543 1.407 N 1 A A CB CG2 VAL VAL 306 306 -0.130 0.021 1.524 1.394 N 1 A A CB CG TRP TRP 377 377 -0.153 0.018 1.498 1.345 N 1 A A CD OE1 GLU GLU 381 381 0.089 0.011 1.252 1.341 N 1 A A CB OG SER SER 434 434 -0.086 0.013 1.418 1.332 N 1 A A CE1 CZ TYR TYR 436 436 -0.083 0.013 1.381 1.298 N 1 A A CE2 CD2 TYR TYR 481 481 -0.097 0.015 1.389 1.292 N 1 A A CB CG2 VAL VAL 484 484 -0.138 0.021 1.524 1.386 N 1 A A CB CG2 VAL VAL 544 544 -0.140 0.021 1.524 1.384 N 1 A A CB CG1 VAL VAL 576 576 -0.127 0.021 1.524 1.397 N 1 A A CD1 CE1 TYR TYR 577 577 -0.097 0.015 1.389 1.292 N 1 A A CE2 CD2 TYR TYR 577 577 -0.091 0.015 1.389 1.298 N 1 A THR 7 -155.94 71.33 1 A LEU 8 33.44 -79.31 1 A VAL 9 51.27 136.50 1 A ARG 14 94.39 -19.01 1 A GLN 17 176.74 155.02 1 A SER 20 -21.30 -43.28 1 A GLN 32 -28.32 -55.87 1 A SER 39 -35.06 137.43 1 A ASN 57 -74.16 36.65 1 A LEU 63 -45.89 151.46 1 A ARG 69 27.29 50.59 1 A LEU 85 -53.56 -85.54 1 A ASN 86 141.04 23.20 1 A SER 91 -161.21 84.99 1 A SER 93 -20.67 128.88 1 A ASP 95 74.15 88.15 1 A ARG 114 -155.88 38.28 1 A ASP 121 98.78 -31.28 1 A ALA 122 -55.84 67.00 1 A GLU 135 162.62 85.27 1 A SER 141 175.07 164.02 1 A ALA 142 179.43 -160.63 1 A SER 146 -54.36 9.60 1 A ASN 147 -153.17 61.48 1 A ASP 153 -173.39 131.88 1 A LYS 163 46.01 7.78 1 A VAL 181 50.40 -53.20 1 A ALA 182 82.29 -84.64 1 A TYR 183 77.11 77.24 1 A ASN 185 -168.48 30.23 1 A THR 186 -145.18 -25.44 1 A GLN 189 144.86 -103.06 1 A ALA 190 173.59 -147.27 1 A GLN 191 -158.68 -40.41 1 A THR 192 23.26 52.20 1 A THR 211 -173.13 -169.33 1 A ASP 212 -96.67 35.89 1 A ALA 213 -150.55 -46.04 1 A TYR 229 -141.12 -157.89 1 A ALA 231 113.88 -81.17 1 A TYR 232 143.40 174.41 1 A TYR 233 -171.34 122.00 1 A SER 237 85.58 92.24 1 A LEU 239 -99.49 -104.66 1 A LEU 240 122.37 21.00 1 A ASP 241 -8.95 -64.63 1 A SER 247 -168.38 117.75 1 A LEU 260 -132.29 -38.21 1 A HIS 271 -161.43 119.21 1 A SER 272 -122.58 -163.30 1 A LYS 273 171.18 110.19 1 A TYR 277 179.49 148.65 1 A PRO 279 135.47 31.53 1 A HIS 280 170.75 -52.29 1 A ARG 283 168.08 -85.96 1 A TYR 284 77.64 81.36 1 A ASP 285 -153.79 -84.12 1 A SER 286 171.56 137.27 1 A SER 287 60.97 71.65 1 A ALA 288 144.10 109.32 1 A HIS 308 -108.10 59.43 1 A ASP 331 -79.66 -73.25 1 A TYR 333 -156.66 -63.86 1 A THR 370 -172.11 142.36 1 A ALA 427 33.02 50.73 1 A HIS 449 16.73 -85.61 1 A THR 450 -142.40 19.20 1 A THR 472 -123.88 -67.48 1 A LEU 495 -73.81 -168.49 1 A LEU 511 -130.26 -91.04 1 A TYR 512 -91.10 -74.28 1 A SER 533 177.53 116.27 1 A PRO 535 -49.20 151.64 1 A THR 556 -122.84 -109.30 1 A SER 557 -157.81 -32.21 1 A ASN 567 48.37 76.16 1 A PHE 569 -80.39 -147.49 1 A TYR 573 174.99 171.91 1 A TYR 577 -36.43 115.02 1 A ALA 582 -72.29 -71.67 23.448 -0.91 -0.46 0.00 -0.91 0.00 1.37 0.899 0.867 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THE AVERAGE ISOTROPIC B VALUE IS AN AVERAGE RESIDUAL B FACTOR. 0.2646 0.2238 0.2259 3.10 20.00 837 15703 15679 5.1 99.85 25.129 0.471 RANDOM LIKELY RESIDUAL 1 TLS THROUGHOUT 0 MOLECULAR REPLACEMENT + SAD 0.464 0.8 0.80 1.4 PDB ENTRY 1NQF Engh & Huber BABINET MODEL WITH MASK 0.464 3.10 20.00 0 4853 223 0 4630 0.032 0.021 4971 0.001 0.020 4235 3.097 1.969 6757 1.259 3.000 9851 12.159 3.000 582 25.749 15.000 735 0.409 0.200 703 0.043 0.020 5535 0.018 0.020 1061 0.391 0.300 1778 0.366 0.300 5706 0.068 0.500 17 0.234 0.500 429 0.236 0.296 0.300 27 0.332 0.300 96 0.275 0.500 3 2.238 1.500 2874 3.632 2.000 4613 5.949 3.000 2097 8.661 4.500 2144 0.389 0.236 3.175 57 1089 20 3.1 20 1NQH 30657 30643 0 -3.0 0.07 1 28.2 6.3 99.9 3.1 3.21 5.2 193476 0.115 1 6.31 99.6 data collection HKL-2000 data scaling SCALEPACK phasing AMoRE phasing SHARP refinement REFMAC 5.1.24 data reduction HKL-2000 OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI, WITH BOUND CALCIUM AND CYANOCOBALAMIN (VITAMIN B12) SUBSTRATE 1 N N 2 N N 2 N N 2 N N 2 N N 3 N N 4 N N 4 N N 4 N N 4 N N 4 N N 4 N N A PRO 18 A PRO 18 HELX_P A VAL 22 A VAL 22 5 1 5 A ARG 31 A ARG 31 HELX_P A GLN 38 A GLN 38 1 2 8 A SER 41 A SER 41 HELX_P A ARG 47 A ARG 47 1 3 7 A ILE 68 A ILE 68 HELX_P A THR 71 A THR 71 5 4 4 A PRO 100 A PRO 100 HELX_P A VAL 104 A VAL 104 5 5 5 A ARG 114 A ARG 114 HELX_P A GLY 119 A GLY 119 1 6 6 A ASN 397 A ASN 397 HELX_P A GLY 403 A GLY 403 1 7 7 A ASP 448 A ASP 448 HELX_P A LEU 451 A LEU 451 5 8 4 metalc 2.498 A ASP 179 A OD2 ASP 179 1_555 A CA 595 B CA CA 1_555 metalc 1.974 A ASP 179 A OD1 ASP 179 1_555 A CA 595 B CA CA 1_555 metalc 2.762 A GLN 191 A NE2 GLN 191 1_555 A CA 595 B CA CA 1_555 metalc 2.285 A ASP 193 A O ASP 193 1_555 A CA 595 B CA CA 1_555 metalc 3.252 A ASP 193 A OD1 ASP 193 1_555 A CA 595 B CA CA 1_555 metalc 3.119 A ASP 193 A OD2 ASP 193 1_555 A CA 596 C CA CA 1_555 metalc 1.862 A ASP 193 A OD1 ASP 193 1_555 A CA 596 C CA CA 1_555 metalc 2.725 A ASP 195 A OD1 ASP 195 1_555 A CA 595 B CA CA 1_555 metalc 2.331 A ASP 195 A OD2 ASP 195 1_555 A CA 595 B CA CA 1_555 metalc 1.958 A ASP 195 A OD1 ASP 195 1_555 A CA 596 C CA CA 1_555 metalc 2.469 A TYR 229 A O TYR 229 1_555 A CA 596 C CA CA 1_555 metalc 2.314 A ASP 230 A OD2 ASP 230 1_555 A CA 595 B CA CA 1_555 metalc 3.297 A ASP 230 A OD1 ASP 230 1_555 A CA 595 B CA CA 1_555 metalc 1.991 A ASP 230 A OD1 ASP 230 1_555 A CA 596 C CA CA 1_555 metalc 3.148 A ASP 241 A OD1 ASP 241 1_555 A CA 596 C CA CA 1_555 metalc 2.819 A GLU 378 A OE1 GLU 378 1_555 A CA 597 D CA CA 1_555 metalc 2.848 A GLU 378 A OE2 GLU 378 1_555 A CA 597 D CA CA 1_555 metalc 3.335 A GLU 381 A OE2 GLU 381 1_555 A CA 597 D CA CA 1_555 metalc 3.039 A ASP 411 A OD1 ASP 411 1_555 A CA 598 E CA CA 1_555 TRANSPORT PROTEIN beta barrel, cobalamin, vitamin B12, membrane transport, calcium binding, TRANSPORT PROTEIN A GLY 236 A GLY 236 1 A SER 237 A SER 237 17.88 A ASP 278 A ASP 278 1 A PRO 279 A PRO 279 16.04 A ARG 283 A ARG 283 1 A TYR 284 A TYR 284 -3.66 A ASP 285 A ASP 285 1 A SER 286 A SER 286 -4.47 A SER 286 A SER 286 1 A SER 287 A SER 287 10.67 A TYR 534 A TYR 534 1 A PRO 535 A PRO 535 -13.95 BTUB_ECOLI UNP 1 21 P06129 QDTSPDTLVVTANRFEQPRSTVLAPTTVVTRQDIDRWQSTSVNDVLRRLPGVDITQNGGSGQLSSIFIRGTNASHVLVLI DGVRLNLAGVSGSADLSQFPIALVQRVEYIRGPRSAVYGSDAIGGVVNIITTRDEPGTEISAGWGSNSYQNYDVSTQQQL GDKTRVTLLGDYAHTHGYDVVAYGNTGTQAQTDNDGFLSKTLYGALEHNFTDAWSGFVRGYGYDNRTNYDAYYSPGSPLL DTRKLYSQSWDAGLRYNGELIKSQLITSYSHSKDYNYDPHYGRYDSSATLDEMKQYTVQWANNVIVGHGSIGAGVDWQKQ TTTPGTGYVEDGYDQRNTGIYLTGLQQVGDFTFEGAARSDDNSQFGRHGTWQTSAGWEFIEGYRFIASYGTSYKAPNLGQ LYGFYGNPNLDPEKSKQWEGAFEGLTAGVNWRISGYRNDVSDLIDYDDHTLKYYNEGKARIKGVEATANFDTGPLTHTVS YDYVDARNAITDTPLLRRAKQQVKYQLDWQLYDFDWGITYQYLGTRYDKDYSSYPYQTVKMGGVSLWDLAVAYPVTSHLT VRGKIANLFDKDYETVYGYQTAGREYTLSGSYTF 21 614 1NQH 1 594 P06129 A 1 1 594 5 2 23 2 anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A THR 26 A THR 26 A THR 30 A THR 30 A ARG 106 A ARG 106 A ARG 111 A ARG 111 A GLY 125 A GLY 125 A ILE 130 A ILE 130 A LEU 77 A LEU 77 A ILE 80 A ILE 80 A VAL 83 A VAL 83 A ARG 84 A ARG 84 A ILE 54 A ILE 54 A GLN 56 A GLN 56 A SER 64 A SER 64 A ILE 66 A ILE 66 A GLY 137 A GLY 137 A GLY 145 A GLY 145 A TYR 149 A TYR 149 A GLN 159 A GLN 159 A THR 164 A THR 164 A THR 175 A THR 175 A PHE 197 A PHE 197 A ASN 209 A ASN 209 A TRP 214 A TRP 214 A ASN 228 A ASN 228 A THR 242 A THR 242 A ASN 257 A ASN 257 A ILE 261 A ILE 261 A TYR 277 A TYR 277 A THR 289 A THR 289 A ILE 305 A ILE 305 A GLY 309 A GLY 309 A THR 323 A THR 323 A ASP 334 A ASP 334 A VAL 348 A VAL 348 A PHE 351 A PHE 351 A ASN 362 A ASN 362 A GLY 366 A GLY 366 A ILE 380 A ILE 380 A TYR 383 A TYR 383 A LYS 394 A LYS 394 A GLU 413 A GLU 413 A THR 426 A THR 426 A VAL 429 A VAL 429 A TYR 446 A TYR 446 A TYR 453 A TYR 453 A ASP 471 A ASP 471 A LEU 475 A LEU 475 A ASN 488 A ASN 488 A GLN 501 A GLN 501 A GLN 510 A GLN 510 A ASP 515 A ASP 515 A LEU 523 A LEU 523 A VAL 544 A VAL 544 A PRO 554 A PRO 554 A LEU 559 A LEU 559 A ALA 566 A ALA 566 A GLU 585 A GLU 585 A THR 593 A THR 593 A GLY 137 A GLY 137 A GLY 145 A GLY 145 A TYR 527 A TYR 527 A LYS 529 A LYS 529 A THR 538 A THR 538 A LYS 540 A LYS 540 BINDING SITE FOR RESIDUE CA A 595 A CA 595 Software 5 BINDING SITE FOR RESIDUE CA A 596 A CA 596 Software 5 BINDING SITE FOR RESIDUE CA A 597 A CA 597 Software 2 BINDING SITE FOR RESIDUE CA A 598 A CA 598 Software 1 BINDING SITE FOR RESIDUE CNC A 701 A CNC 701 Software 17 BINDING SITE FOR RESIDUE C8E A 800 A C8E 800 Software 11 BINDING SITE FOR RESIDUE C8E A 801 A C8E 801 Software 7 BINDING SITE FOR RESIDUE C8E A 802 A C8E 802 Software 11 BINDING SITE FOR RESIDUE C8E A 803 A C8E 803 Software 9 BINDING SITE FOR RESIDUE C8E A 804 A C8E 804 Software 8 BINDING SITE FOR RESIDUE C8E A 805 A C8E 805 Software 3 A ASP 179 A ASP 179 5 1_555 A GLN 191 A GLN 191 5 1_555 A ASP 193 A ASP 193 5 1_555 A ASP 195 A ASP 195 5 1_555 A ASP 230 A ASP 230 5 1_555 A ASP 193 A ASP 193 5 1_555 A ASP 195 A ASP 195 5 1_555 A TYR 229 A TYR 229 5 1_555 A ASP 230 A ASP 230 5 1_555 A ASP 241 A ASP 241 5 1_555 A GLU 378 A GLU 378 2 1_555 A GLU 381 A GLU 381 2 1_555 A ASP 411 A ASP 411 1 1_555 A ASN 57 A ASN 57 17 1_555 A GLN 62 A GLN 62 17 1_555 A LEU 63 A LEU 63 17 1_555 A SER 65 A SER 65 17 1_555 A ASN 72 A ASN 72 17 1_555 A ALA 88 A ALA 88 17 1_555 A GLY 89 A GLY 89 17 1_555 A VAL 90 A VAL 90 17 1_555 A SER 91 A SER 91 17 1_555 A ASN 185 A ASN 185 17 1_555 A TYR 229 A TYR 229 17 1_555 A ALA 231 A ALA 231 17 1_555 A ASN 276 A ASN 276 17 1_555 A THR 289 A THR 289 17 1_555 A ARG 497 A ARG 497 17 1_555 A TYR 531 A TYR 531 17 1_555 A TYR 579 A TYR 579 17 1_555 A ARG 358 A ARG 358 11 1_555 A SER 359 A SER 359 11 1_555 A ARG 367 A ARG 367 11 1_555 A GLY 369 A GLY 369 11 1_555 A THR 370 A THR 370 11 1_555 A PHE 470 A PHE 470 11 6_655 A ASP 471 A ASP 471 11 6_655 A THR 472 A THR 472 11 6_655 A GLY 473 A GLY 473 11 6_655 A C8E 802 I C8E 11 6_655 A C8E 805 L C8E 11 1_555 A TRP 317 A TRP 317 7 6_665 A THR 338 A THR 338 7 6_665 A ASP 361 A ASP 361 7 6_665 A SER 363 A SER 363 7 6_665 A TYR 383 A TYR 383 7 1_555 A PHE 422 A PHE 422 7 1_555 A TRP 431 A TRP 431 7 1_555 A ILE 261 A ILE 261 11 6_665 A ASN 302 A ASN 302 11 6_665 A VAL 304 A VAL 304 11 6_665 A ALA 313 A ALA 313 11 6_665 A GLY 314 A GLY 314 11 6_665 A LEU 342 A LEU 342 11 6_665 A ILE 433 A ILE 433 11 1_555 A ALA 466 A ALA 466 11 1_555 A TYR 481 A TYR 481 11 1_555 A C8E 800 G C8E 11 6_665 A C8E 804 K C8E 11 1_555 A ILE 311 A ILE 311 9 1_555 A LEU 342 A LEU 342 9 1_555 A GLY 344 A GLY 344 9 1_555 A LEU 345 A LEU 345 9 1_555 A GLN 346 A GLN 346 9 1_555 A PHE 353 A PHE 353 9 1_555 A GLY 355 A GLY 355 9 1_555 A ALA 356 A ALA 356 9 1_555 A THR 373 A THR 373 9 1_555 A TRP 214 A TRP 214 8 6_665 A ILE 261 A ILE 261 8 6_665 A SER 263 A SER 263 8 6_665 A TYR 436 A TYR 436 8 1_555 A LYS 462 A LYS 462 8 1_555 A GLY 463 A GLY 463 8 1_555 A VAL 464 A VAL 464 8 1_555 A C8E 802 I C8E 8 1_555 A TRP 371 A TRP 371 3 1_555 A TYR 505 A TYR 505 3 6_655 A C8E 800 G C8E 3 1_555 152 P 31 2 1