0.011949 0.000000 0.000000 0.000000 0.012897 0.000000 0.000000 0.000000 0.023213 0.00000 0.00000 0.00000 Yang, J. Doyle, M. Faulk, T. Visentin, G. Aster, R. Edwards, B. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 90.00 90.00 83.690 77.540 43.080 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 C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking 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 H2 O 18.015 WATER non-polymer 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 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 C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking To be Published 0353 Structure Comparison of Two Platelet Factor 4 Mutants with the Wild-Type Reveals the Epitopes for the Heparin-Induced Thrombocytopenia Antibodies 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 IMAGE PLATE 1998-11-02 RIGAKU RAXIS IV SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU200 7782.195 PLATELET FACTOR 4 4 man polymer 18.015 water 226 nat water no no EAEEDGDLQCLCVKTTSQVRPRHITSLEVIKAGPHCPTAQLIATLKNGRKICLDLQAPLYKKIIKKLLES EAEEDGDLQCLCVKTTSQVRPRHITSLEVIKAGPHCPTAQLIATLKNGRKICLDLQAPLYKKIIKKLLES A,B,C,D 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 human Homo Escherichia sample 9606 Homo sapiens 562 Escherichia coli PT7-7 1 2.24 45.19 VAPOR DIFFUSION, HANGING DROP 7.0 PEG 4000, HEPES, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 296K 296 software repository Initial release Version format compliance Version format compliance Refinement description 1 0 2003-08-26 1 1 2008-04-27 1 2 2011-07-13 1 3 2017-10-04 This is platelet factor 4 wild-type structure determined at room temperature Crystal Structure of Connective Tissue Activating Peptide-III(CTAP-III) Complexed with Polyvinylsulfonic Acid RCSB Y RCSB 2000-07-11 REL REL HOH water TIP 401 2 HOH HOH 401 A TIP 404 2 HOH HOH 404 A TIP 406 2 HOH HOH 406 A TIP 407 2 HOH HOH 407 A TIP 408 2 HOH HOH 408 A TIP 413 2 HOH HOH 413 A TIP 421 2 HOH HOH 421 A TIP 427 2 HOH HOH 427 A TIP 428 2 HOH HOH 428 A TIP 429 2 HOH HOH 429 A TIP 430 2 HOH HOH 430 A TIP 433 2 HOH HOH 433 A TIP 434 2 HOH HOH 434 A TIP 435 2 HOH HOH 435 A TIP 443 2 HOH HOH 443 A TIP 445 2 HOH HOH 445 A TIP 448 2 HOH HOH 448 A TIP 453 2 HOH HOH 453 A TIP 455 2 HOH HOH 455 A TIP 459 2 HOH HOH 459 A TIP 461 2 HOH HOH 461 A TIP 462 2 HOH HOH 462 A TIP 464 2 HOH HOH 464 A TIP 467 2 HOH HOH 467 A TIP 468 2 HOH HOH 468 A TIP 469 2 HOH HOH 469 A TIP 474 2 HOH HOH 474 A TIP 479 2 HOH HOH 479 A TIP 481 2 HOH HOH 481 A TIP 486 2 HOH HOH 486 A TIP 499 2 HOH HOH 499 A TIP 500 2 HOH HOH 500 A TIP 504 2 HOH HOH 504 A TIP 506 2 HOH HOH 506 A TIP 509 2 HOH HOH 509 A TIP 510 2 HOH HOH 510 A TIP 515 2 HOH HOH 515 A TIP 517 2 HOH HOH 517 A TIP 520 2 HOH HOH 520 A TIP 522 2 HOH HOH 522 A TIP 523 2 HOH HOH 523 A TIP 527 2 HOH HOH 527 A TIP 535 2 HOH HOH 535 A TIP 541 2 HOH HOH 541 A TIP 543 2 HOH HOH 543 A TIP 547 2 HOH HOH 547 A TIP 548 2 HOH HOH 548 A TIP 552 2 HOH HOH 552 A TIP 553 2 HOH HOH 553 A TIP 564 2 HOH HOH 564 A TIP 566 2 HOH HOH 566 A TIP 567 2 HOH HOH 567 A TIP 574 2 HOH HOH 574 A TIP 575 2 HOH HOH 575 A TIP 578 2 HOH HOH 578 A TIP 585 2 HOH HOH 585 A TIP 588 2 HOH HOH 588 A TIP 591 2 HOH HOH 591 A TIP 596 2 HOH HOH 596 A TIP 598 2 HOH HOH 598 A TIP 601 2 HOH HOH 601 A TIP 606 2 HOH HOH 606 A TIP 611 2 HOH HOH 611 A TIP 616 2 HOH HOH 616 A TIP 621 2 HOH HOH 621 A TIP 625 2 HOH HOH 625 A TIP 405 2 HOH HOH 405 B TIP 411 2 HOH HOH 411 B TIP 412 2 HOH HOH 412 B TIP 416 2 HOH HOH 416 B TIP 417 2 HOH HOH 417 B TIP 420 2 HOH HOH 420 B TIP 422 2 HOH HOH 422 B TIP 423 2 HOH HOH 423 B TIP 424 2 HOH HOH 424 B TIP 425 2 HOH HOH 425 B TIP 426 2 HOH HOH 426 B TIP 432 2 HOH HOH 432 B TIP 436 2 HOH HOH 436 B TIP 437 2 HOH HOH 437 B TIP 439 2 HOH HOH 439 B TIP 440 2 HOH HOH 440 B TIP 442 2 HOH HOH 442 B TIP 447 2 HOH HOH 447 B TIP 449 2 HOH HOH 449 B TIP 450 2 HOH HOH 450 B TIP 452 2 HOH HOH 452 B TIP 458 2 HOH HOH 458 B TIP 472 2 HOH HOH 472 B TIP 473 2 HOH HOH 473 B TIP 485 2 HOH HOH 485 B TIP 487 2 HOH HOH 487 B TIP 488 2 HOH HOH 488 B TIP 489 2 HOH HOH 489 B TIP 494 2 HOH HOH 494 B TIP 496 2 HOH HOH 496 B TIP 498 2 HOH HOH 498 B TIP 502 2 HOH HOH 502 B TIP 503 2 HOH HOH 503 B TIP 508 2 HOH HOH 508 B TIP 512 2 HOH HOH 512 B TIP 513 2 HOH HOH 513 B TIP 518 2 HOH HOH 518 B TIP 524 2 HOH HOH 524 B TIP 525 2 HOH HOH 525 B TIP 528 2 HOH HOH 528 B TIP 529 2 HOH HOH 529 B TIP 533 2 HOH HOH 533 B TIP 536 2 HOH HOH 536 B TIP 540 2 HOH HOH 540 B TIP 542 2 HOH HOH 542 B TIP 546 2 HOH HOH 546 B TIP 551 2 HOH HOH 551 B TIP 558 2 HOH HOH 558 B TIP 559 2 HOH HOH 559 B TIP 560 2 HOH HOH 560 B TIP 561 2 HOH HOH 561 B TIP 563 2 HOH HOH 563 B TIP 565 2 HOH HOH 565 B TIP 568 2 HOH HOH 568 B TIP 569 2 HOH HOH 569 B TIP 576 2 HOH HOH 576 B TIP 580 2 HOH HOH 580 B TIP 581 2 HOH HOH 581 B TIP 584 2 HOH HOH 584 B TIP 604 2 HOH HOH 604 B TIP 605 2 HOH HOH 605 B TIP 607 2 HOH HOH 607 B TIP 614 2 HOH HOH 614 B TIP 619 2 HOH HOH 619 B TIP 410 2 HOH HOH 410 C TIP 414 2 HOH HOH 414 C TIP 441 2 HOH HOH 441 C TIP 451 2 HOH HOH 451 C TIP 456 2 HOH HOH 456 C TIP 457 2 HOH HOH 457 C TIP 460 2 HOH HOH 460 C TIP 463 2 HOH HOH 463 C TIP 466 2 HOH HOH 466 C TIP 471 2 HOH HOH 471 C TIP 475 2 HOH HOH 475 C TIP 477 2 HOH HOH 477 C TIP 478 2 HOH HOH 478 C TIP 482 2 HOH HOH 482 C TIP 490 2 HOH HOH 490 C TIP 507 2 HOH HOH 507 C TIP 511 2 HOH HOH 511 C TIP 516 2 HOH HOH 516 C TIP 519 2 HOH HOH 519 C TIP 526 2 HOH HOH 526 C TIP 532 2 HOH HOH 532 C TIP 534 2 HOH HOH 534 C TIP 539 2 HOH HOH 539 C TIP 545 2 HOH HOH 545 C TIP 549 2 HOH HOH 549 C TIP 554 2 HOH HOH 554 C TIP 555 2 HOH HOH 555 C TIP 556 2 HOH HOH 556 C TIP 557 2 HOH HOH 557 C TIP 570 2 HOH HOH 570 C TIP 571 2 HOH HOH 571 C TIP 572 2 HOH HOH 572 C TIP 573 2 HOH HOH 573 C TIP 577 2 HOH HOH 577 C TIP 582 2 HOH HOH 582 C TIP 583 2 HOH HOH 583 C TIP 586 2 HOH HOH 586 C TIP 593 2 HOH HOH 593 C TIP 595 2 HOH HOH 595 C TIP 597 2 HOH HOH 597 C TIP 600 2 HOH HOH 600 C TIP 602 2 HOH HOH 602 C TIP 603 2 HOH HOH 603 C TIP 609 2 HOH HOH 609 C TIP 610 2 HOH HOH 610 C TIP 612 2 HOH HOH 612 C TIP 615 2 HOH HOH 615 C TIP 617 2 HOH HOH 617 C TIP 618 2 HOH HOH 618 C TIP 620 2 HOH HOH 620 C TIP 629 2 HOH HOH 629 C TIP 634 2 HOH HOH 634 C TIP 402 2 HOH HOH 402 D TIP 403 2 HOH HOH 403 D TIP 409 2 HOH HOH 409 D TIP 415 2 HOH HOH 415 D TIP 418 2 HOH HOH 418 D TIP 419 2 HOH HOH 419 D TIP 431 2 HOH HOH 431 D TIP 438 2 HOH HOH 438 D TIP 444 2 HOH HOH 444 D TIP 446 2 HOH HOH 446 D TIP 454 2 HOH HOH 454 D TIP 465 2 HOH HOH 465 D TIP 470 2 HOH HOH 470 D TIP 476 2 HOH HOH 476 D TIP 480 2 HOH HOH 480 D TIP 483 2 HOH HOH 483 D TIP 484 2 HOH HOH 484 D TIP 491 2 HOH HOH 491 D TIP 492 2 HOH HOH 492 D TIP 493 2 HOH HOH 493 D TIP 495 2 HOH HOH 495 D TIP 497 2 HOH HOH 497 D TIP 501 2 HOH HOH 501 D TIP 505 2 HOH HOH 505 D TIP 514 2 HOH HOH 514 D TIP 521 2 HOH HOH 521 D TIP 530 2 HOH HOH 530 D TIP 531 2 HOH HOH 531 D TIP 537 2 HOH HOH 537 D TIP 538 2 HOH HOH 538 D TIP 544 2 HOH HOH 544 D TIP 550 2 HOH HOH 550 D TIP 562 2 HOH HOH 562 D TIP 579 2 HOH HOH 579 D TIP 587 2 HOH HOH 587 D TIP 589 2 HOH HOH 589 D TIP 590 2 HOH HOH 590 D TIP 592 2 HOH HOH 592 D TIP 594 2 HOH HOH 594 D TIP 599 2 HOH HOH 599 D TIP 608 2 HOH HOH 608 D TIP 613 2 HOH HOH 613 D TIP 626 2 HOH HOH 626 D TIP 631 2 HOH HOH 631 D n 1 1 A n 2 2 A n 3 3 A n 4 4 A n 5 5 A n 6 6 A ASP 7 n 7 ASP 7 A LEU 8 n 8 LEU 8 A GLN 9 n 9 GLN 9 A CYS 10 n 10 CYS 10 A LEU 11 n 11 LEU 11 A CYS 12 n 12 CYS 12 A VAL 13 n 13 VAL 13 A LYS 14 n 14 LYS 14 A THR 15 n 15 THR 15 A THR 16 n 16 THR 16 A SER 17 n 17 SER 17 A GLN 18 n 18 GLN 18 A VAL 19 n 19 VAL 19 A ARG 20 n 20 ARG 20 A PRO 21 n 21 PRO 21 A ARG 22 n 22 ARG 22 A HIS 23 n 23 HIS 23 A ILE 24 n 24 ILE 24 A THR 25 n 25 THR 25 A SER 26 n 26 SER 26 A LEU 27 n 27 LEU 27 A GLU 28 n 28 GLU 28 A VAL 29 n 29 VAL 29 A ILE 30 n 30 ILE 30 A LYS 31 n 31 LYS 31 A ALA 32 n 32 ALA 32 A GLY 33 n 33 GLY 33 A PRO 34 n 34 PRO 34 A HIS 35 n 35 HIS 35 A CYS 36 n 36 CYS 36 A PRO 37 n 37 PRO 37 A THR 38 n 38 THR 38 A ALA 39 n 39 ALA 39 A GLN 40 n 40 GLN 40 A LEU 41 n 41 LEU 41 A ILE 42 n 42 ILE 42 A ALA 43 n 43 ALA 43 A THR 44 n 44 THR 44 A LEU 45 n 45 LEU 45 A LYS 46 n 46 LYS 46 A ASN 47 n 47 ASN 47 A GLY 48 n 48 GLY 48 A ARG 49 n 49 ARG 49 A LYS 50 n 50 LYS 50 A ILE 51 n 51 ILE 51 A CYS 52 n 52 CYS 52 A LEU 53 n 53 LEU 53 A ASP 54 n 54 ASP 54 A LEU 55 n 55 LEU 55 A GLN 56 n 56 GLN 56 A ALA 57 n 57 ALA 57 A PRO 58 n 58 PRO 58 A LEU 59 n 59 LEU 59 A TYR 60 n 60 TYR 60 A LYS 61 n 61 LYS 61 A LYS 62 n 62 LYS 62 A ILE 63 n 63 ILE 63 A ILE 64 n 64 ILE 64 A LYS 65 n 65 LYS 65 A LYS 66 n 66 LYS 66 A LEU 67 n 67 LEU 67 A LEU 68 n 68 LEU 68 A GLU 69 n 69 GLU 69 A SER 70 n 70 SER 70 A n 1 101 B n 2 102 B n 3 103 B n 4 104 B n 5 105 B n 6 106 B n 7 107 B n 8 108 B GLN 109 n 9 GLN 109 B CYS 110 n 10 CYS 110 B LEU 111 n 11 LEU 111 B CYS 112 n 12 CYS 112 B VAL 113 n 13 VAL 113 B LYS 114 n 14 LYS 114 B THR 115 n 15 THR 115 B THR 116 n 16 THR 116 B SER 117 n 17 SER 117 B GLN 118 n 18 GLN 118 B VAL 119 n 19 VAL 119 B ARG 120 n 20 ARG 120 B PRO 121 n 21 PRO 121 B ARG 122 n 22 ARG 122 B HIS 123 n 23 HIS 123 B ILE 124 n 24 ILE 124 B THR 125 n 25 THR 125 B SER 126 n 26 SER 126 B LEU 127 n 27 LEU 127 B GLU 128 n 28 GLU 128 B VAL 129 n 29 VAL 129 B ILE 130 n 30 ILE 130 B LYS 131 n 31 LYS 131 B ALA 132 n 32 ALA 132 B GLY 133 n 33 GLY 133 B PRO 134 n 34 PRO 134 B HIS 135 n 35 HIS 135 B CYS 136 n 36 CYS 136 B PRO 137 n 37 PRO 137 B THR 138 n 38 THR 138 B ALA 139 n 39 ALA 139 B GLN 140 n 40 GLN 140 B LEU 141 n 41 LEU 141 B ILE 142 n 42 ILE 142 B ALA 143 n 43 ALA 143 B THR 144 n 44 THR 144 B LEU 145 n 45 LEU 145 B LYS 146 n 46 LYS 146 B ASN 147 n 47 ASN 147 B GLY 148 n 48 GLY 148 B ARG 149 n 49 ARG 149 B LYS 150 n 50 LYS 150 B ILE 151 n 51 ILE 151 B CYS 152 n 52 CYS 152 B LEU 153 n 53 LEU 153 B ASP 154 n 54 ASP 154 B LEU 155 n 55 LEU 155 B GLN 156 n 56 GLN 156 B ALA 157 n 57 ALA 157 B PRO 158 n 58 PRO 158 B LEU 159 n 59 LEU 159 B TYR 160 n 60 TYR 160 B LYS 161 n 61 LYS 161 B LYS 162 n 62 LYS 162 B ILE 163 n 63 ILE 163 B ILE 164 n 64 ILE 164 B LYS 165 n 65 LYS 165 B LYS 166 n 66 LYS 166 B LEU 167 n 67 LEU 167 B LEU 168 n 68 LEU 168 B GLU 169 n 69 GLU 169 B SER 170 n 70 SER 170 B n 1 201 C n 2 202 C n 3 203 C n 4 204 C n 5 205 C n 6 206 C n 7 207 C n 8 208 C GLN 209 n 9 GLN 209 C CYS 210 n 10 CYS 210 C LEU 211 n 11 LEU 211 C CYS 212 n 12 CYS 212 C VAL 213 n 13 VAL 213 C LYS 214 n 14 LYS 214 C THR 215 n 15 THR 215 C THR 216 n 16 THR 216 C SER 217 n 17 SER 217 C GLN 218 n 18 GLN 218 C VAL 219 n 19 VAL 219 C ARG 220 n 20 ARG 220 C PRO 221 n 21 PRO 221 C ARG 222 n 22 ARG 222 C HIS 223 n 23 HIS 223 C ILE 224 n 24 ILE 224 C THR 225 n 25 THR 225 C SER 226 n 26 SER 226 C LEU 227 n 27 LEU 227 C GLU 228 n 28 GLU 228 C VAL 229 n 29 VAL 229 C ILE 230 n 30 ILE 230 C LYS 231 n 31 LYS 231 C ALA 232 n 32 ALA 232 C GLY 233 n 33 GLY 233 C PRO 234 n 34 PRO 234 C HIS 235 n 35 HIS 235 C CYS 236 n 36 CYS 236 C PRO 237 n 37 PRO 237 C THR 238 n 38 THR 238 C ALA 239 n 39 ALA 239 C GLN 240 n 40 GLN 240 C LEU 241 n 41 LEU 241 C ILE 242 n 42 ILE 242 C ALA 243 n 43 ALA 243 C THR 244 n 44 THR 244 C LEU 245 n 45 LEU 245 C LYS 246 n 46 LYS 246 C ASN 247 n 47 ASN 247 C GLY 248 n 48 GLY 248 C ARG 249 n 49 ARG 249 C LYS 250 n 50 LYS 250 C ILE 251 n 51 ILE 251 C CYS 252 n 52 CYS 252 C LEU 253 n 53 LEU 253 C ASP 254 n 54 ASP 254 C LEU 255 n 55 LEU 255 C GLN 256 n 56 GLN 256 C ALA 257 n 57 ALA 257 C PRO 258 n 58 PRO 258 C LEU 259 n 59 LEU 259 C TYR 260 n 60 TYR 260 C LYS 261 n 61 LYS 261 C LYS 262 n 62 LYS 262 C ILE 263 n 63 ILE 263 C ILE 264 n 64 ILE 264 C LYS 265 n 65 LYS 265 C LYS 266 n 66 LYS 266 C LEU 267 n 67 LEU 267 C LEU 268 n 68 LEU 268 C GLU 269 n 69 GLU 269 C SER 270 n 70 SER 270 C n 1 301 D n 2 302 D n 3 303 D n 4 304 D ASP 305 n 5 ASP 305 D GLY 306 n 6 GLY 306 D ASP 307 n 7 ASP 307 D LEU 308 n 8 LEU 308 D GLN 309 n 9 GLN 309 D CYS 310 n 10 CYS 310 D LEU 311 n 11 LEU 311 D CYS 312 n 12 CYS 312 D VAL 313 n 13 VAL 313 D LYS 314 n 14 LYS 314 D THR 315 n 15 THR 315 D THR 316 n 16 THR 316 D SER 317 n 17 SER 317 D GLN 318 n 18 GLN 318 D VAL 319 n 19 VAL 319 D ARG 320 n 20 ARG 320 D PRO 321 n 21 PRO 321 D ARG 322 n 22 ARG 322 D HIS 323 n 23 HIS 323 D ILE 324 n 24 ILE 324 D THR 325 n 25 THR 325 D SER 326 n 26 SER 326 D LEU 327 n 27 LEU 327 D GLU 328 n 28 GLU 328 D VAL 329 n 29 VAL 329 D ILE 330 n 30 ILE 330 D LYS 331 n 31 LYS 331 D ALA 332 n 32 ALA 332 D GLY 333 n 33 GLY 333 D PRO 334 n 34 PRO 334 D HIS 335 n 35 HIS 335 D CYS 336 n 36 CYS 336 D PRO 337 n 37 PRO 337 D THR 338 n 38 THR 338 D ALA 339 n 39 ALA 339 D GLN 340 n 40 GLN 340 D LEU 341 n 41 LEU 341 D ILE 342 n 42 ILE 342 D ALA 343 n 43 ALA 343 D THR 344 n 44 THR 344 D LEU 345 n 45 LEU 345 D LYS 346 n 46 LYS 346 D ASN 347 n 47 ASN 347 D GLY 348 n 48 GLY 348 D ARG 349 n 49 ARG 349 D LYS 350 n 50 LYS 350 D ILE 351 n 51 ILE 351 D CYS 352 n 52 CYS 352 D LEU 353 n 53 LEU 353 D ASP 354 n 54 ASP 354 D LEU 355 n 55 LEU 355 D GLN 356 n 56 GLN 356 D ALA 357 n 57 ALA 357 D PRO 358 n 58 PRO 358 D LEU 359 n 59 LEU 359 D TYR 360 n 60 TYR 360 D LYS 361 n 61 LYS 361 D LYS 362 n 62 LYS 362 D ILE 363 n 63 ILE 363 D ILE 364 n 64 ILE 364 D LYS 365 n 65 LYS 365 D LYS 366 n 66 LYS 366 D LEU 367 n 67 LEU 367 D LEU 368 n 68 LEU 368 D GLU 369 n 69 GLU 369 D SER 370 n 70 SER 370 D author_and_software_defined_assembly PISA 4 tetrameric 6260 -35 13180 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 O ILE 51 A O ILE 51 A N ALA 43 A N ALA 43 A O THR 44 A O THR 44 A N THR 25 A N THR 25 A N VAL 29 A N VAL 29 B O LEU 127 B O LEU 27 B N ILE 130 B N ILE 30 B O GLN 140 B O GLN 40 B N ALA 143 B N ALA 43 B O ILE 151 B O ILE 51 C O ILE 251 C O ILE 51 C N ALA 243 C N ALA 43 C O THR 244 C O THR 44 C N THR 225 C N THR 25 C N VAL 229 C N VAL 29 D O LEU 327 D O LEU 27 D N ILE 330 D N ILE 30 D O GLN 340 D O GLN 40 D N ALA 343 D N ALA 43 D O ILE 351 D O ILE 51 1 A GLU 1 A GLU 1 1 Y 1 A ALA 2 A ALA 2 1 Y 1 A GLU 3 A GLU 3 1 Y 1 A GLU 4 A GLU 4 1 Y 1 A ASP 5 A ASP 5 1 Y 1 A GLY 6 A GLY 6 1 Y 1 B GLU 101 B GLU 1 1 Y 1 B ALA 102 B ALA 2 1 Y 1 B GLU 103 B GLU 3 1 Y 1 B GLU 104 B GLU 4 1 Y 1 B ASP 105 B ASP 5 1 Y 1 B GLY 106 B GLY 6 1 Y 1 B ASP 107 B ASP 7 1 Y 1 B LEU 108 B LEU 8 1 Y 1 C GLU 201 C GLU 1 1 Y 1 C ALA 202 C ALA 2 1 Y 1 C GLU 203 C GLU 3 1 Y 1 C GLU 204 C GLU 4 1 Y 1 C ASP 205 C ASP 5 1 Y 1 C GLY 206 C GLY 6 1 Y 1 C ASP 207 C ASP 7 1 Y 1 C LEU 208 C LEU 8 1 Y 1 D GLU 301 D GLU 1 1 Y 1 D ALA 302 D ALA 2 1 Y 1 D GLU 303 D GLU 3 1 Y 1 D GLU 304 D GLU 4 1 Y 1 9.77 1.50 119.30 129.07 B B B C N CA CYS PRO PRO 136 137 137 Y 1 B CYS 136 -166.99 107.37 1 B GLN 156 -38.85 109.56 1 B GLU 169 -157.15 -9.38 1 C CYS 236 -162.51 118.92 1 C GLU 269 79.97 61.93 1 D PRO 321 -35.31 -36.50 1 D PRO 358 -45.89 -85.46 PROTEIN_REP.PARAM PROTEIN.TOP WATER_REP.PARAM WATER.TOP 61.2 11.55 0.00 0.00 -17.40 0.00 5.86 0.275 0.007 0.227 0.227 2.00 15.00 1517 14949 14949 10.1 76.5 RANDOM 321367.27 0.00 1 RESTRAINED THROUGHOUT 0.0 0.0 Engh & Huber FLAT MODEL 64.71 0.295 0.40 0.34 15.00 0.52 0.47 2.00 15.00 226 2198 0 0 1972 0.005 1.3 24.2 0.83 2.05 1.50 3.47 2.00 2.71 2.00 3.98 2.50 0.468 0.050 0.445 2.12 87 793 6 9.9 27.7 43.1 2.0 50.0 1F9Q 16513 16513 1.0 0.077 1 32.1 10.2 84.1 2.0 2.07 641 2.1 33.5 data scaling SCALEPACK refinement CNS phasing CNS PLATELET FACTOR 4 CRYSTAL STRUCTURE OF PLATELET FACTOR 4 1 N N 1 N N 1 N N 1 N N 2 N N 2 N N 2 N N 2 N N A ARG 20 A ARG 20 HELX_P A ARG 22 A ARG 22 5 1 3 A PRO 58 A PRO 58 HELX_P A GLU 69 A GLU 69 1 2 12 B ARG 120 B ARG 20 HELX_P B ARG 122 B ARG 22 5 3 3 B GLN 156 B GLN 56 HELX_P B LEU 168 B LEU 68 1 4 13 C ARG 220 C ARG 20 HELX_P C ARG 222 C ARG 22 5 5 3 C PRO 258 C PRO 58 HELX_P C LEU 268 C LEU 68 1 6 11 D ARG 320 D ARG 20 HELX_P D ARG 322 D ARG 22 5 7 3 D GLN 356 D GLN 56 HELX_P D GLU 369 D GLU 69 1 8 14 disulf 2.042 A CYS 10 A SG CYS 10 1_555 A CYS 36 A SG CYS 36 1_555 disulf 2.023 A CYS 12 A SG CYS 12 1_555 A CYS 52 A SG CYS 52 1_555 disulf 2.028 B CYS 110 B SG CYS 10 1_555 B CYS 136 B SG CYS 36 1_555 disulf 2.036 B CYS 112 B SG CYS 12 1_555 B CYS 152 B SG CYS 52 1_555 disulf 2.032 C CYS 210 C SG CYS 10 1_555 C CYS 236 C SG CYS 36 1_555 disulf 2.029 C CYS 212 C SG CYS 12 1_555 C CYS 252 C SG CYS 52 1_555 disulf 2.033 D CYS 310 D SG CYS 10 1_555 D CYS 336 D SG CYS 36 1_555 disulf 2.033 D CYS 312 D SG CYS 12 1_555 D CYS 352 D SG CYS 52 1_555 BLOOD CLOTTING platelet factor 4, BLOOD CLOTTING PLF4_HUMAN UNP 1 P02776 1 70 1F9Q 1 70 P02776 A 1 1 70 1 70 1F9Q 101 170 P02776 B 1 1 70 1 70 1F9Q 201 270 P02776 C 1 1 70 1 70 1F9Q 301 370 P02776 D 1 1 70 6 6 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A LYS 50 A LYS 50 A CYS 52 A CYS 52 A GLN 40 A GLN 40 A LEU 45 A LEU 45 A ILE 24 A ILE 24 A ILE 30 A ILE 30 B ILE 124 B ILE 24 B ILE 130 B ILE 30 B GLN 140 B GLN 40 B LEU 145 B LEU 45 B LYS 150 B LYS 50 B CYS 152 B CYS 52 C LYS 250 C LYS 50 C CYS 252 C CYS 52 C GLN 240 C GLN 40 C LEU 245 C LEU 45 C ILE 224 C ILE 24 C ILE 230 C ILE 30 D ILE 324 D ILE 24 D ILE 330 D ILE 30 D GLN 340 D GLN 40 D LEU 345 D LEU 45 D LYS 350 D LYS 50 D CYS 352 D CYS 52 19 P 21 21 21