0.020486 0.000000 0.007291 0.000000 0.014120 0.000000 0.000000 0.000000 0.017593 0.00000 0.00000 0.00000 O'Reilly, M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 2 90.00 109.59 90.00 48.814 70.824 60.334 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 C5 H11 N O3 S2 197.276 n S,S-(2-HYDROXYETHYL)THIOCYSTEINE L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C2 H6 O S 78.133 DIMETHYL SULFOXIDE non-polymer C21 H22 Cl2 N4 O2 433.331 4-[5-chloranyl-2-(propan-2-ylamino)pyridin-4-yl]-~{N}-[(1~{S})-1-(3-chlorophenyl)-2-oxidanyl-ethyl]-1~{H}-pyrrole-2-carboxamide 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 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 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 O4 S -2 96.063 SULFATE ION non-polymer 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 US J. Med. Chem. JMCMAR 0151 1520-4804 61 4978 4992 10.1021/acs.jmedchem.8b00421 29775310 Fragment-Based Discovery of a Potent, Orally Bioavailable Inhibitor That Modulates the Phosphorylation and Catalytic Activity of ERK1/2. 2018 100 1 CCD 2014-01-09 RIGAKU SATURN 944+ SINGLE WAVELENGTH M x-ray 1 1.54178 1.0 1.54178 ROTATING ANODE RIGAKU FR-X 42551.922 Mitogen-activated protein kinase 1 2.7.11.24 1 man polymer 96.063 SULFATE ION 5 syn non-polymer 78.133 DIMETHYL SULFOXIDE 1 syn non-polymer 433.331 4-[5-chloranyl-2-(propan-2-ylamino)pyridin-4-yl]-~{N}-[(1~{S})-1-(3-chlorophenyl)-2-oxidanyl-ethyl]-1~{H}-pyrrole-2-carboxamide 1 syn non-polymer 18.015 water 231 nat water MAPK 1,ERT1,Extracellular signal-regulated kinase 2,ERK-2,MAP kinase isoform p42,p42-MAPK,Mitogen-activated protein kinase 2,MAPK 2 no yes MAHHHHHHMAAAAAAGAGPEMVRGQVFDVGPRYTNLSYIGEGAYGMVCSAYDNVNKVRVAIKKISPFEHQTYCQRTLREI KILLRFRHENIIGINDIIRAPTIEQMKDVYIVQDLMETDLYKLLKTQHLSNDHICYFLYQILRGLKYIHSANVLHRDLKP SNLLLNTT(CME)DLKICDFGLARVADPDHDHTGFLTEYVATRWYRAPEIMLNSKGYTKSIDIWSVGCILAEMLSNRPIF PGKHYLDQLNHILGILGSPSQEDLNCIINLKARNYLLSLPHKNKVPWNRLFPNADSKALDLLDKMLTFNPHKRIEVEQAL AHPYLEQYYDPSDEPIAEAPFKFDMELDDLPKEKLKELIFEETARFQPGYRS MAHHHHHHMAAAAAAGAGPEMVRGQVFDVGPRYTNLSYIGEGAYGMVCSAYDNVNKVRVAIKKISPFEHQTYCQRTLREI KILLRFRHENIIGINDIIRAPTIEQMKDVYIVQDLMETDLYKLLKTQHLSNDHICYFLYQILRGLKYIHSANVLHRDLKP SNLLLNTTCDLKICDFGLARVADPDHDHTGFLTEYVATRWYRAPEIMLNSKGYTKSIDIWSVGCILAEMLSNRPIFPGKH YLDQLNHILGILGSPSQEDLNCIINLKARNYLLSLPHKNKVPWNRLFPNADSKALDLLDKMLTFNPHKRIEVEQALAHPY LEQYYDPSDEPIAEAPFKFDMELDDLPKEKLKELIFEETARFQPGYRS 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 Human sample 1 368 MAPK1, ERK2, PRKM1, PRKM2 9606 Homo sapiens 469008 Escherichia coli BL21(DE3) Biological sequence 1 2.31 46.73 VAPOR DIFFUSION, SITTING DROP 7.2 0.2M (NH4)2SO4, 33.0%w/v MPEG 2000, 0.1M HEPES/NaOHpH=7.2, 0.02M Mercaptoethanol 293 citation citation repository Initial release Data collection Database references Data collection Database references 1 0 2018-05-30 1 1 2018-06-13 1 2 2018-06-27 _citation.title _citation.journal_volume _citation.page_first _citation.page_last N PDBE Y PDBE 2018-04-24 REL REL EVK EVK SUBJECT OF INVESTIGATION SO4 SULFATE ION DMS DIMETHYL SULFOXIDE EVK 4-[5-chloranyl-2-(propan-2-ylamino)pyridin-4-yl]-~{N}-[(1~{S})-1-(3-chlorophenyl)-2-oxidanyl-ethyl]-1~{H}-pyrrole-2-carboxamide HOH water SO4 365 2 SO4 SO4 401 A DMS 401 3 DMS DMS 402 A SO4 1 2 SO4 SO4 403 A SO4 2 2 SO4 SO4 404 A SO4 3 2 SO4 SO4 405 A SO4 4 2 SO4 SO4 406 A L01 1 4 EVK EVK 407 A HOH 169 5 HOH HOH 501 A HOH 59 5 HOH HOH 502 A HOH 49 5 HOH HOH 503 A HOH 36 5 HOH HOH 504 A HOH 200 5 HOH HOH 505 A HOH 89 5 HOH HOH 506 A HOH 213 5 HOH HOH 507 A HOH 25 5 HOH HOH 508 A HOH 32 5 HOH HOH 509 A HOH 226 5 HOH HOH 510 A HOH 101 5 HOH HOH 511 A HOH 188 5 HOH HOH 512 A HOH 14 5 HOH HOH 513 A HOH 174 5 HOH HOH 514 A HOH 234 5 HOH HOH 515 A HOH 55 5 HOH HOH 516 A HOH 170 5 HOH HOH 517 A HOH 31 5 HOH HOH 518 A HOH 187 5 HOH HOH 519 A HOH 207 5 HOH HOH 520 A HOH 206 5 HOH HOH 521 A HOH 151 5 HOH HOH 522 A HOH 189 5 HOH HOH 523 A HOH 29 5 HOH HOH 524 A HOH 155 5 HOH HOH 525 A HOH 71 5 HOH HOH 526 A HOH 81 5 HOH HOH 527 A HOH 152 5 HOH HOH 528 A HOH 166 5 HOH HOH 529 A HOH 27 5 HOH HOH 530 A HOH 65 5 HOH HOH 531 A HOH 173 5 HOH HOH 532 A HOH 199 5 HOH HOH 533 A HOH 134 5 HOH HOH 534 A HOH 153 5 HOH HOH 535 A HOH 16 5 HOH HOH 536 A HOH 154 5 HOH HOH 537 A HOH 116 5 HOH HOH 538 A HOH 159 5 HOH HOH 539 A HOH 183 5 HOH HOH 540 A HOH 180 5 HOH HOH 541 A HOH 182 5 HOH HOH 542 A HOH 79 5 HOH HOH 543 A HOH 68 5 HOH HOH 544 A HOH 239 5 HOH HOH 545 A HOH 1 5 HOH HOH 546 A HOH 72 5 HOH HOH 547 A HOH 164 5 HOH HOH 548 A HOH 135 5 HOH HOH 549 A HOH 141 5 HOH HOH 550 A HOH 165 5 HOH HOH 551 A HOH 149 5 HOH HOH 552 A HOH 146 5 HOH HOH 553 A HOH 172 5 HOH HOH 554 A HOH 204 5 HOH HOH 555 A HOH 2 5 HOH HOH 556 A HOH 53 5 HOH HOH 557 A HOH 129 5 HOH HOH 558 A HOH 38 5 HOH HOH 559 A HOH 7 5 HOH HOH 560 A HOH 76 5 HOH HOH 561 A HOH 233 5 HOH HOH 562 A HOH 106 5 HOH HOH 563 A HOH 130 5 HOH HOH 564 A HOH 186 5 HOH HOH 565 A HOH 43 5 HOH HOH 566 A HOH 90 5 HOH HOH 567 A HOH 157 5 HOH HOH 568 A HOH 66 5 HOH HOH 569 A HOH 33 5 HOH HOH 570 A HOH 123 5 HOH HOH 571 A HOH 126 5 HOH HOH 572 A HOH 121 5 HOH HOH 573 A HOH 167 5 HOH HOH 574 A HOH 161 5 HOH HOH 575 A HOH 212 5 HOH HOH 576 A HOH 21 5 HOH HOH 577 A HOH 64 5 HOH HOH 578 A HOH 74 5 HOH HOH 579 A HOH 44 5 HOH HOH 580 A HOH 13 5 HOH HOH 581 A HOH 205 5 HOH HOH 582 A HOH 70 5 HOH HOH 583 A HOH 178 5 HOH HOH 584 A HOH 87 5 HOH HOH 585 A HOH 124 5 HOH HOH 586 A HOH 232 5 HOH HOH 587 A HOH 6 5 HOH HOH 588 A HOH 80 5 HOH HOH 589 A HOH 11 5 HOH HOH 590 A HOH 192 5 HOH HOH 591 A HOH 4 5 HOH HOH 592 A HOH 47 5 HOH HOH 593 A HOH 218 5 HOH HOH 594 A HOH 63 5 HOH HOH 595 A HOH 9 5 HOH HOH 596 A HOH 102 5 HOH HOH 597 A HOH 203 5 HOH HOH 598 A HOH 19 5 HOH HOH 599 A HOH 117 5 HOH HOH 600 A HOH 39 5 HOH HOH 601 A HOH 109 5 HOH HOH 602 A HOH 198 5 HOH HOH 603 A HOH 3 5 HOH HOH 604 A HOH 118 5 HOH HOH 605 A HOH 88 5 HOH HOH 606 A HOH 219 5 HOH HOH 607 A HOH 41 5 HOH HOH 608 A HOH 67 5 HOH HOH 609 A HOH 62 5 HOH HOH 610 A HOH 136 5 HOH HOH 611 A HOH 15 5 HOH HOH 612 A HOH 122 5 HOH HOH 613 A HOH 201 5 HOH HOH 614 A HOH 163 5 HOH HOH 615 A HOH 225 5 HOH HOH 616 A HOH 185 5 HOH HOH 617 A HOH 220 5 HOH HOH 618 A HOH 197 5 HOH HOH 619 A HOH 26 5 HOH HOH 620 A HOH 113 5 HOH HOH 621 A HOH 202 5 HOH HOH 622 A HOH 34 5 HOH HOH 623 A HOH 54 5 HOH HOH 624 A HOH 42 5 HOH HOH 625 A HOH 17 5 HOH HOH 626 A HOH 18 5 HOH HOH 627 A HOH 236 5 HOH HOH 628 A HOH 238 5 HOH HOH 629 A HOH 61 5 HOH HOH 630 A HOH 150 5 HOH HOH 631 A HOH 108 5 HOH HOH 632 A HOH 8 5 HOH HOH 633 A HOH 86 5 HOH HOH 634 A HOH 128 5 HOH HOH 635 A HOH 24 5 HOH HOH 636 A HOH 77 5 HOH HOH 637 A HOH 209 5 HOH HOH 638 A HOH 162 5 HOH HOH 639 A HOH 208 5 HOH HOH 640 A HOH 58 5 HOH HOH 641 A HOH 132 5 HOH HOH 642 A HOH 40 5 HOH HOH 643 A HOH 78 5 HOH HOH 644 A HOH 91 5 HOH HOH 645 A HOH 147 5 HOH HOH 646 A HOH 94 5 HOH HOH 647 A HOH 97 5 HOH HOH 648 A HOH 235 5 HOH HOH 649 A HOH 12 5 HOH HOH 650 A HOH 217 5 HOH HOH 651 A HOH 133 5 HOH HOH 652 A HOH 10 5 HOH HOH 653 A HOH 5 5 HOH HOH 654 A HOH 46 5 HOH HOH 655 A HOH 35 5 HOH HOH 656 A HOH 224 5 HOH HOH 657 A HOH 195 5 HOH HOH 658 A HOH 96 5 HOH HOH 659 A HOH 114 5 HOH HOH 660 A HOH 56 5 HOH HOH 661 A HOH 215 5 HOH HOH 662 A HOH 112 5 HOH HOH 663 A HOH 60 5 HOH HOH 664 A HOH 222 5 HOH HOH 665 A HOH 145 5 HOH HOH 666 A HOH 211 5 HOH HOH 667 A HOH 23 5 HOH HOH 668 A HOH 193 5 HOH HOH 669 A HOH 120 5 HOH HOH 670 A HOH 103 5 HOH HOH 671 A HOH 156 5 HOH HOH 672 A HOH 196 5 HOH HOH 673 A HOH 231 5 HOH HOH 674 A HOH 142 5 HOH HOH 675 A HOH 179 5 HOH HOH 676 A HOH 210 5 HOH HOH 677 A HOH 137 5 HOH HOH 678 A HOH 73 5 HOH HOH 679 A HOH 214 5 HOH HOH 680 A HOH 131 5 HOH HOH 681 A HOH 51 5 HOH HOH 682 A HOH 237 5 HOH HOH 683 A HOH 48 5 HOH HOH 684 A HOH 115 5 HOH HOH 685 A HOH 20 5 HOH HOH 686 A HOH 69 5 HOH HOH 687 A HOH 241 5 HOH HOH 688 A HOH 221 5 HOH HOH 689 A HOH 240 5 HOH HOH 690 A HOH 139 5 HOH HOH 691 A HOH 30 5 HOH HOH 692 A HOH 110 5 HOH HOH 693 A HOH 184 5 HOH HOH 694 A HOH 181 5 HOH HOH 695 A HOH 107 5 HOH HOH 696 A HOH 230 5 HOH HOH 697 A HOH 22 5 HOH HOH 698 A HOH 85 5 HOH HOH 699 A HOH 104 5 HOH HOH 700 A HOH 100 5 HOH HOH 701 A HOH 171 5 HOH HOH 702 A HOH 45 5 HOH HOH 703 A HOH 98 5 HOH HOH 704 A HOH 50 5 HOH HOH 705 A HOH 148 5 HOH HOH 706 A HOH 160 5 HOH HOH 707 A HOH 119 5 HOH HOH 708 A HOH 93 5 HOH HOH 709 A HOH 92 5 HOH HOH 710 A HOH 138 5 HOH HOH 711 A HOH 176 5 HOH HOH 712 A HOH 223 5 HOH HOH 713 A HOH 127 5 HOH HOH 714 A HOH 99 5 HOH HOH 715 A HOH 227 5 HOH HOH 716 A HOH 158 5 HOH HOH 717 A HOH 75 5 HOH HOH 718 A HOH 83 5 HOH HOH 719 A HOH 228 5 HOH HOH 720 A HOH 194 5 HOH HOH 721 A HOH 111 5 HOH HOH 722 A HOH 82 5 HOH HOH 723 A HOH 84 5 HOH HOH 724 A HOH 191 5 HOH HOH 725 A HOH 95 5 HOH HOH 726 A HOH 105 5 HOH HOH 727 A HOH 57 5 HOH HOH 728 A HOH 52 5 HOH HOH 729 A HOH 229 5 HOH HOH 730 A HOH 190 5 HOH HOH 731 A n 1 -7 A n 2 -6 A n 3 -5 A n 4 -4 A n 5 -3 A n 6 -2 A n 7 -1 A n 8 0 A n 9 1 A n 10 2 A n 11 3 A n 12 4 A n 13 5 A n 14 6 A n 15 7 A n 16 8 A n 17 9 A GLY 10 n 18 GLY 10 A PRO 11 n 19 PRO 11 A GLU 12 n 20 GLU 12 A MET 13 n 21 MET 13 A VAL 14 n 22 VAL 14 A ARG 15 n 23 ARG 15 A GLY 16 n 24 GLY 16 A GLN 17 n 25 GLN 17 A VAL 18 n 26 VAL 18 A PHE 19 n 27 PHE 19 A ASP 20 n 28 ASP 20 A VAL 21 n 29 VAL 21 A GLY 22 n 30 GLY 22 A PRO 23 n 31 PRO 23 A ARG 24 n 32 ARG 24 A TYR 25 n 33 TYR 25 A THR 26 n 34 THR 26 A ASN 27 n 35 ASN 27 A LEU 28 n 36 LEU 28 A SER 29 n 37 SER 29 A TYR 30 n 38 TYR 30 A ILE 31 n 39 ILE 31 A GLY 32 n 40 GLY 32 A GLU 33 n 41 GLU 33 A GLY 34 n 42 GLY 34 A ALA 35 n 43 ALA 35 A TYR 36 n 44 TYR 36 A GLY 37 n 45 GLY 37 A MET 38 n 46 MET 38 A VAL 39 n 47 VAL 39 A CYS 40 n 48 CYS 40 A SER 41 n 49 SER 41 A ALA 42 n 50 ALA 42 A TYR 43 n 51 TYR 43 A ASP 44 n 52 ASP 44 A ASN 45 n 53 ASN 45 A VAL 46 n 54 VAL 46 A ASN 47 n 55 ASN 47 A LYS 48 n 56 LYS 48 A VAL 49 n 57 VAL 49 A ARG 50 n 58 ARG 50 A VAL 51 n 59 VAL 51 A ALA 52 n 60 ALA 52 A ILE 53 n 61 ILE 53 A LYS 54 n 62 LYS 54 A LYS 55 n 63 LYS 55 A ILE 56 n 64 ILE 56 A SER 57 n 65 SER 57 A PRO 58 n 66 PRO 58 A PHE 59 n 67 PHE 59 A GLU 60 n 68 GLU 60 A HIS 61 n 69 HIS 61 A GLN 62 n 70 GLN 62 A THR 63 n 71 THR 63 A TYR 64 n 72 TYR 64 A CYS 65 n 73 CYS 65 A GLN 66 n 74 GLN 66 A ARG 67 n 75 ARG 67 A THR 68 n 76 THR 68 A LEU 69 n 77 LEU 69 A ARG 70 n 78 ARG 70 A GLU 71 n 79 GLU 71 A ILE 72 n 80 ILE 72 A LYS 73 n 81 LYS 73 A ILE 74 n 82 ILE 74 A LEU 75 n 83 LEU 75 A LEU 76 n 84 LEU 76 A ARG 77 n 85 ARG 77 A PHE 78 n 86 PHE 78 A ARG 79 n 87 ARG 79 A HIS 80 n 88 HIS 80 A GLU 81 n 89 GLU 81 A ASN 82 n 90 ASN 82 A ILE 83 n 91 ILE 83 A ILE 84 n 92 ILE 84 A GLY 85 n 93 GLY 85 A ILE 86 n 94 ILE 86 A ASN 87 n 95 ASN 87 A ASP 88 n 96 ASP 88 A ILE 89 n 97 ILE 89 A ILE 90 n 98 ILE 90 A ARG 91 n 99 ARG 91 A ALA 92 n 100 ALA 92 A PRO 93 n 101 PRO 93 A THR 94 n 102 THR 94 A ILE 95 n 103 ILE 95 A GLU 96 n 104 GLU 96 A GLN 97 n 105 GLN 97 A MET 98 n 106 MET 98 A LYS 99 n 107 LYS 99 A ASP 100 n 108 ASP 100 A VAL 101 n 109 VAL 101 A TYR 102 n 110 TYR 102 A ILE 103 n 111 ILE 103 A VAL 104 n 112 VAL 104 A GLN 105 n 113 GLN 105 A ASP 106 n 114 ASP 106 A LEU 107 n 115 LEU 107 A MET 108 n 116 MET 108 A GLU 109 n 117 GLU 109 A THR 110 n 118 THR 110 A ASP 111 n 119 ASP 111 A LEU 112 n 120 LEU 112 A TYR 113 n 121 TYR 113 A LYS 114 n 122 LYS 114 A LEU 115 n 123 LEU 115 A LEU 116 n 124 LEU 116 A LYS 117 n 125 LYS 117 A THR 118 n 126 THR 118 A GLN 119 n 127 GLN 119 A HIS 120 n 128 HIS 120 A LEU 121 n 129 LEU 121 A SER 122 n 130 SER 122 A ASN 123 n 131 ASN 123 A ASP 124 n 132 ASP 124 A HIS 125 n 133 HIS 125 A ILE 126 n 134 ILE 126 A CYS 127 n 135 CYS 127 A TYR 128 n 136 TYR 128 A PHE 129 n 137 PHE 129 A LEU 130 n 138 LEU 130 A TYR 131 n 139 TYR 131 A GLN 132 n 140 GLN 132 A ILE 133 n 141 ILE 133 A LEU 134 n 142 LEU 134 A ARG 135 n 143 ARG 135 A GLY 136 n 144 GLY 136 A LEU 137 n 145 LEU 137 A LYS 138 n 146 LYS 138 A TYR 139 n 147 TYR 139 A ILE 140 n 148 ILE 140 A HIS 141 n 149 HIS 141 A SER 142 n 150 SER 142 A ALA 143 n 151 ALA 143 A ASN 144 n 152 ASN 144 A VAL 145 n 153 VAL 145 A LEU 146 n 154 LEU 146 A HIS 147 n 155 HIS 147 A ARG 148 n 156 ARG 148 A ASP 149 n 157 ASP 149 A LEU 150 n 158 LEU 150 A LYS 151 n 159 LYS 151 A PRO 152 n 160 PRO 152 A SER 153 n 161 SER 153 A ASN 154 n 162 ASN 154 A LEU 155 n 163 LEU 155 A LEU 156 n 164 LEU 156 A LEU 157 n 165 LEU 157 A ASN 158 n 166 ASN 158 A THR 159 n 167 THR 159 A THR 160 n 168 THR 160 A CME 161 n 169 CME 161 A ASP 162 n 170 ASP 162 A LEU 163 n 171 LEU 163 A LYS 164 n 172 LYS 164 A ILE 165 n 173 ILE 165 A CYS 166 n 174 CYS 166 A ASP 167 n 175 ASP 167 A PHE 168 n 176 PHE 168 A GLY 169 n 177 GLY 169 A LEU 170 n 178 LEU 170 A ALA 171 n 179 ALA 171 A ARG 172 n 180 ARG 172 A VAL 173 n 181 VAL 173 A ALA 174 n 182 ALA 174 A ASP 175 n 183 ASP 175 A PRO 176 n 184 PRO 176 A ASP 177 n 185 ASP 177 A HIS 178 n 186 HIS 178 A ASP 179 n 187 ASP 179 A HIS 180 n 188 HIS 180 A THR 181 n 189 THR 181 A GLY 182 n 190 GLY 182 A PHE 183 n 191 PHE 183 A LEU 184 n 192 LEU 184 A THR 185 n 193 THR 185 A GLU 186 n 194 GLU 186 A TYR 187 n 195 TYR 187 A VAL 188 n 196 VAL 188 A ALA 189 n 197 ALA 189 A THR 190 n 198 THR 190 A ARG 191 n 199 ARG 191 A TRP 192 n 200 TRP 192 A TYR 193 n 201 TYR 193 A ARG 194 n 202 ARG 194 A ALA 195 n 203 ALA 195 A PRO 196 n 204 PRO 196 A GLU 197 n 205 GLU 197 A ILE 198 n 206 ILE 198 A MET 199 n 207 MET 199 A LEU 200 n 208 LEU 200 A ASN 201 n 209 ASN 201 A SER 202 n 210 SER 202 A LYS 203 n 211 LYS 203 A GLY 204 n 212 GLY 204 A TYR 205 n 213 TYR 205 A THR 206 n 214 THR 206 A LYS 207 n 215 LYS 207 A SER 208 n 216 SER 208 A ILE 209 n 217 ILE 209 A ASP 210 n 218 ASP 210 A ILE 211 n 219 ILE 211 A TRP 212 n 220 TRP 212 A SER 213 n 221 SER 213 A VAL 214 n 222 VAL 214 A GLY 215 n 223 GLY 215 A CYS 216 n 224 CYS 216 A ILE 217 n 225 ILE 217 A LEU 218 n 226 LEU 218 A ALA 219 n 227 ALA 219 A GLU 220 n 228 GLU 220 A MET 221 n 229 MET 221 A LEU 222 n 230 LEU 222 A SER 223 n 231 SER 223 A ASN 224 n 232 ASN 224 A ARG 225 n 233 ARG 225 A PRO 226 n 234 PRO 226 A ILE 227 n 235 ILE 227 A PHE 228 n 236 PHE 228 A PRO 229 n 237 PRO 229 A GLY 230 n 238 GLY 230 A LYS 231 n 239 LYS 231 A HIS 232 n 240 HIS 232 A TYR 233 n 241 TYR 233 A LEU 234 n 242 LEU 234 A ASP 235 n 243 ASP 235 A GLN 236 n 244 GLN 236 A LEU 237 n 245 LEU 237 A ASN 238 n 246 ASN 238 A HIS 239 n 247 HIS 239 A ILE 240 n 248 ILE 240 A LEU 241 n 249 LEU 241 A GLY 242 n 250 GLY 242 A ILE 243 n 251 ILE 243 A LEU 244 n 252 LEU 244 A GLY 245 n 253 GLY 245 A SER 246 n 254 SER 246 A PRO 247 n 255 PRO 247 A SER 248 n 256 SER 248 A GLN 249 n 257 GLN 249 A GLU 250 n 258 GLU 250 A ASP 251 n 259 ASP 251 A LEU 252 n 260 LEU 252 A ASN 253 n 261 ASN 253 A CYS 254 n 262 CYS 254 A ILE 255 n 263 ILE 255 A ILE 256 n 264 ILE 256 A ASN 257 n 265 ASN 257 A LEU 258 n 266 LEU 258 A LYS 259 n 267 LYS 259 A ALA 260 n 268 ALA 260 A ARG 261 n 269 ARG 261 A ASN 262 n 270 ASN 262 A TYR 263 n 271 TYR 263 A LEU 264 n 272 LEU 264 A LEU 265 n 273 LEU 265 A SER 266 n 274 SER 266 A LEU 267 n 275 LEU 267 A PRO 268 n 276 PRO 268 A HIS 269 n 277 HIS 269 A LYS 270 n 278 LYS 270 A ASN 271 n 279 ASN 271 A LYS 272 n 280 LYS 272 A VAL 273 n 281 VAL 273 A PRO 274 n 282 PRO 274 A TRP 275 n 283 TRP 275 A ASN 276 n 284 ASN 276 A ARG 277 n 285 ARG 277 A LEU 278 n 286 LEU 278 A PHE 279 n 287 PHE 279 A PRO 280 n 288 PRO 280 A ASN 281 n 289 ASN 281 A ALA 282 n 290 ALA 282 A ASP 283 n 291 ASP 283 A SER 284 n 292 SER 284 A LYS 285 n 293 LYS 285 A ALA 286 n 294 ALA 286 A LEU 287 n 295 LEU 287 A ASP 288 n 296 ASP 288 A LEU 289 n 297 LEU 289 A LEU 290 n 298 LEU 290 A ASP 291 n 299 ASP 291 A LYS 292 n 300 LYS 292 A MET 293 n 301 MET 293 A LEU 294 n 302 LEU 294 A THR 295 n 303 THR 295 A PHE 296 n 304 PHE 296 A ASN 297 n 305 ASN 297 A PRO 298 n 306 PRO 298 A HIS 299 n 307 HIS 299 A LYS 300 n 308 LYS 300 A ARG 301 n 309 ARG 301 A ILE 302 n 310 ILE 302 A GLU 303 n 311 GLU 303 A VAL 304 n 312 VAL 304 A GLU 305 n 313 GLU 305 A GLN 306 n 314 GLN 306 A ALA 307 n 315 ALA 307 A LEU 308 n 316 LEU 308 A ALA 309 n 317 ALA 309 A HIS 310 n 318 HIS 310 A PRO 311 n 319 PRO 311 A TYR 312 n 320 TYR 312 A LEU 313 n 321 LEU 313 A GLU 314 n 322 GLU 314 A GLN 315 n 323 GLN 315 A TYR 316 n 324 TYR 316 A TYR 317 n 325 TYR 317 A ASP 318 n 326 ASP 318 A PRO 319 n 327 PRO 319 A SER 320 n 328 SER 320 A ASP 321 n 329 ASP 321 A GLU 322 n 330 GLU 322 A PRO 323 n 331 PRO 323 A ILE 324 n 332 ILE 324 A ALA 325 n 333 ALA 325 A GLU 326 n 334 GLU 326 A ALA 327 n 335 ALA 327 A PRO 328 n 336 PRO 328 A PHE 329 n 337 PHE 329 A LYS 330 n 338 LYS 330 A n 339 331 A n 340 332 A n 341 333 A n 342 334 A n 343 335 A n 344 336 A n 345 337 A n 346 338 A PRO 339 n 347 PRO 339 A LYS 340 n 348 LYS 340 A GLU 341 n 349 GLU 341 A LYS 342 n 350 LYS 342 A LEU 343 n 351 LEU 343 A LYS 344 n 352 LYS 344 A GLU 345 n 353 GLU 345 A LEU 346 n 354 LEU 346 A ILE 347 n 355 ILE 347 A PHE 348 n 356 PHE 348 A GLU 349 n 357 GLU 349 A GLU 350 n 358 GLU 350 A THR 351 n 359 THR 351 A ALA 352 n 360 ALA 352 A ARG 353 n 361 ARG 353 A PHE 354 n 362 PHE 354 A GLN 355 n 363 GLN 355 A PRO 356 n 364 PRO 356 A GLY 357 n 365 GLY 357 A n 366 358 A n 367 359 A n 368 360 A 1.4796 -0.9640 0.4921 1.8613 -0.4242 0.9646 -0.2277 -0.1821 0.1151 0.3862 0.2087 -0.1456 -0.1193 -0.0899 0.0190 -0.0708 0.0423 -0.0124 -0.1130 -0.0383 -0.1476 refined -1.4037 3.5004 37.9831 X-RAY DIFFRACTION X-RAY DIFFRACTION 1 { A|10 - A|357 } author_and_software_defined_assembly PISA 1 monomeric non phosphorylated kinase mass spectrometry 980 -53 16440 A CME 161 modified residue A CME 169 CYS 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 GLU 12 A N GLU 20 A O PHE 19 A O PHE 27 A N THR 26 A N THR 34 A O TYR 43 A O TYR 51 A N CYS 40 A N CYS 48 A O ILE 53 A O ILE 61 A N ALA 52 A N ALA 60 A O GLN 105 A O GLN 113 A O VAL 104 A O VAL 112 A N ASP 88 A N ASP 96 A N THR 110 A N THR 118 A O LEU 157 A O LEU 165 A N LEU 156 A N LEU 164 A O LYS 164 A O LYS 172 A N LEU 146 A N LEU 154 A O ARG 172 A O ARG 180 1 A MET -7 A MET 1 1 Y 1 A ALA -6 A ALA 2 1 Y 1 A HIS -5 A HIS 3 1 Y 1 A HIS -4 A HIS 4 1 Y 1 A HIS -3 A HIS 5 1 Y 1 A HIS -2 A HIS 6 1 Y 1 A HIS -1 A HIS 7 1 Y 1 A HIS 0 A HIS 8 1 Y 1 A MET 1 A MET 9 1 Y 1 A ALA 2 A ALA 10 1 Y 1 A ALA 3 A ALA 11 1 Y 1 A ALA 4 A ALA 12 1 Y 1 A ALA 5 A ALA 13 1 Y 1 A ALA 6 A ALA 14 1 Y 1 A ALA 7 A ALA 15 1 Y 1 A GLY 8 A GLY 16 1 Y 1 A ALA 9 A ALA 17 1 Y 1 A PHE 331 A PHE 339 1 Y 1 A ASP 332 A ASP 340 1 Y 1 A MET 333 A MET 341 1 Y 1 A GLU 334 A GLU 342 1 Y 1 A LEU 335 A LEU 343 1 Y 1 A ASP 336 A ASP 344 1 Y 1 A ASP 337 A ASP 345 1 Y 1 A LEU 338 A LEU 346 1 Y 1 A TYR 358 A TYR 366 1 Y 1 A ARG 359 A ARG 367 1 Y 1 A SER 360 A SER 368 1 Y 1 A GLN 17 -168.12 115.61 1 A ASN 27 61.07 65.11 1 A ASP 149 -150.54 46.36 1 A ASP 167 66.05 86.82 1 A ASN 201 -161.02 22.23 1 A LEU 294 -97.51 46.68 37.598 3.68160 0.00000 1.08340 -2.60260 0.00000 -1.07900 0.950 0.927 0.226 0.180 0.183 1.86 28.42 1610 30897 5.210 94.6 0.219 RANDOM 1 THROUGHOUT 0.000 FOURIER SYNTHESIS 0.141 0.135 0.134 0.23 1.86 28.42 231 3063 68 0 2764 0.013 5713 HARMONIC 2.00 1.08 10333 HARMONIC 2.00 1256 SINUSOIDAL 2.00 907 HARMONIC 16.00 5707 HARMONIC 20.00 6.09 15.59 369 SEMIHARMONIC 5.00 6447 SEMIHARMONIC 4.00 0.3092 0.2315 0.2357 1.92 112 1963 2075 15 5.40 65.09 27.24 1.86 44.33 6GDQ 32676 0.043 1 17 3.2 94.8 0.391 1.86 1.91 2.2 1438 1 64.9 refinement BUSTER 2.11.7 data reduction XDS data scaling Aimless phasing BUSTER N Mitogen-activated protein kinase 1 (E.C.2.7.11.24) Fragment-based discovery of a highly potent, orally bioavailable inhibitor which modulates the phosphorylation and catalytic activity of ERK1/2 1 N N 2 N N 3 N N 2 N N 2 N N 2 N N 2 N N 4 N N 5 N N A HIS 61 A HIS 69 HELX_P A PHE 78 A PHE 86 1 AA1 18 A LEU 112 A LEU 120 HELX_P A GLN 119 A GLN 127 1 AA2 8 A SER 122 A SER 130 HELX_P A ALA 143 A ALA 151 1 AA3 22 A LYS 151 A LYS 159 HELX_P A SER 153 A SER 161 5 AA4 3 A ASP 175 A ASP 183 HELX_P A ASP 179 A ASP 187 5 AA5 5 A THR 190 A THR 198 HELX_P A ARG 194 A ARG 202 5 AA6 5 A ALA 195 A ALA 203 HELX_P A ASN 201 A ASN 209 1 AA7 7 A LYS 207 A LYS 215 HELX_P A ASN 224 A ASN 232 1 AA8 18 A HIS 232 A HIS 240 HELX_P A GLY 245 A GLY 253 1 AA9 14 A SER 248 A SER 256 HELX_P A CYS 254 A CYS 262 1 AB1 7 A ASN 257 A ASN 265 HELX_P A LEU 267 A LEU 275 1 AB2 11 A PRO 274 A PRO 282 HELX_P A PHE 279 A PHE 287 1 AB3 6 A ASP 283 A ASP 291 HELX_P A LEU 294 A LEU 302 1 AB4 12 A GLU 303 A GLU 311 HELX_P A ALA 309 A ALA 317 1 AB5 7 A HIS 310 A HIS 318 HELX_P A GLU 314 A GLU 322 5 AB6 5 A ASP 318 A ASP 326 HELX_P A GLU 322 A GLU 330 5 AB7 5 A LYS 340 A LYS 348 HELX_P A THR 351 A THR 359 1 AB8 12 A ALA 352 A ALA 360 HELX_P A GLN 355 A GLN 363 5 AB9 4 covale 1.330 both A THR 160 A C THR 168 1_555 A CME 161 A N CME 169 1_555 covale 1.323 both A CME 161 A C CME 169 1_555 A ASP 162 A N ASP 170 1_555 SIGNALING PROTEIN Erk2 Kinase inhibitor, SIGNALING PROTEIN A GLY 22 A GLY 30 1 A PRO 23 A PRO 31 -2.68 MK01_HUMAN UNP 1 1 P28482 MAAAAAAGAGPEMVRGQVFDVGPRYTNLSYIGEGAYGMVCSAYDNVNKVRVAIKKISPFEHQTYCQRTLREIKILLRFRH ENIIGINDIIRAPTIEQMKDVYIVQDLMETDLYKLLKTQHLSNDHICYFLYQILRGLKYIHSANVLHRDLKPSNLLLNTT CDLKICDFGLARVADPDHDHTGFLTEYVATRWYRAPEIMLNSKGYTKSIDIWSVGCILAEMLSNRPIFPGKHYLDQLNHI LGILGSPSQEDLNCIINLKARNYLLSLPHKNKVPWNRLFPNADSKALDLLDKMLTFNPHKRIEVEQALAHPYLEQYYDPS DEPIAEAPFKFDMELDDLPKEKLKELIFEETARFQPGYRS 1 360 6GDQ 1 360 P28482 A 1 9 368 1 initiating methionine MET -7 6GDQ A P28482 UNP 1 1 expression tag ALA -6 6GDQ A P28482 UNP 2 1 expression tag HIS -5 6GDQ A P28482 UNP 3 1 expression tag HIS -4 6GDQ A P28482 UNP 4 1 expression tag HIS -3 6GDQ A P28482 UNP 5 1 expression tag HIS -2 6GDQ A P28482 UNP 6 1 expression tag HIS -1 6GDQ A P28482 UNP 7 1 expression tag HIS 0 6GDQ A P28482 UNP 8 2 5 3 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLU 12 A GLU 20 A MET 13 A MET 21 A VAL 18 A VAL 26 A PHE 19 A PHE 27 A TYR 25 A TYR 33 A GLY 34 A GLY 42 A GLY 37 A GLY 45 A ASP 44 A ASP 52 A VAL 49 A VAL 57 A ILE 56 A ILE 64 A VAL 101 A VAL 109 A ASP 106 A ASP 114 A ASP 88 A ASP 96 A ILE 90 A ILE 98 A THR 110 A THR 118 A ASP 111 A ASP 119 A LEU 155 A LEU 163 A LEU 157 A LEU 165 A LEU 163 A LEU 171 A ILE 165 A ILE 173 A VAL 145 A VAL 153 A LEU 146 A LEU 154 A ARG 172 A ARG 180 A VAL 173 A VAL 181 binding site for residue SO4 A 401 A SO4 401 Software 5 binding site for residue DMS A 402 A DMS 402 Software 1 binding site for residue SO4 A 403 A SO4 403 Software 4 binding site for residue SO4 A 404 A SO4 404 Software 4 binding site for residue SO4 A 405 A SO4 405 Software 4 binding site for residue SO4 A 406 A SO4 406 Software 2 binding site for residue EVK A 407 A EVK 407 Software 17 A ARG 191 A ARG 199 5 1_555 A ARG 194 A ARG 202 5 1_555 A TYR 233 A TYR 241 5 1_555 A HOH 519 I HOH 5 1_555 A HOH 534 I HOH 5 1_555 A ASN 224 A ASN 232 1 1_555 A TYR 113 A TYR 121 4 1_555 A LYS 151 A LYS 159 4 1_555 A SER 153 A SER 161 4 1_555 A HOH 555 I HOH 4 1_555 A ARG 77 A ARG 85 4 1_555 A PRO 328 A PRO 336 4 1_555 A PHE 329 A PHE 337 4 1_555 A LYS 330 A LYS 338 4 1_555 A VAL 14 A VAL 22 4 1_555 A ARG 15 A ARG 23 4 1_555 A SER 29 A SER 37 4 1_555 A TYR 30 A TYR 38 4 1_555 A ARG 191 A ARG 199 2 1_555 A HOH 622 I HOH 2 1_555 A GLY 34 A GLY 42 17 1_555 A TYR 36 A TYR 44 17 1_555 A GLY 37 A GLY 45 17 1_555 A VAL 39 A VAL 47 17 1_555 A ALA 52 A ALA 60 17 1_555 A LYS 54 A LYS 62 17 1_555 A GLN 105 A GLN 113 17 1_555 A ASP 106 A ASP 114 17 1_555 A MET 108 A MET 116 17 1_555 A GLU 109 A GLU 117 17 1_555 A THR 110 A THR 118 17 1_555 A ASN 154 A ASN 162 17 1_555 A LEU 156 A LEU 164 17 1_555 A ASP 167 A ASP 175 17 1_555 A HOH 528 I HOH 17 1_555 A HOH 552 I HOH 17 1_555 A HOH 631 I HOH 17 1_555 4 P 1 21 1