0.018657 0.000000 0.001961 0.000000 0.016000 0.000000 0.000000 0.000000 0.013389 0.00000 0.00000 0.00000 Schad, E.M. Svensson, L.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 96.00 90.00 53.600 62.500 75.100 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 Cd 2 112.411 CADMIUM ION non-polymer 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 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 UK EMBO J. EMJODG 0897 0261-4189 14 3292 3301 7628431 Crystal structure of the superantigen staphylococcal enterotoxin type A. 1995 UK Embo J. EMJODG 0897 0261-4189 14 2978 Characterization of Two Distinct Mhc Class II Binding Sites in the Superantigen Staphylococcal Enterotoxin A 1995 UK Nature NATUAS 0006 0028-0836 368 711 Three-Dimensional Structure of a Human Class II Histocompatibility Molecule Complexed with Superantigen 1994 US Biochemistry BICHAW 0033 0006-2960 32 13761 Structure of Toxic Shock Syndrome Toxin 1 1993 US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 89 5507 Zinc Regulates the Function of Two Superantigens 1992 UK Nature NATUAS 0006 0028-0836 359 801 Crystal Structure of Staphylococcal Enterotoxin B, a Superantigen 1992 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 277 1 IMAGE PLATE 1993-08-18 MARRESEARCH M x-ray 1 1.0 1.0 PX9.6 SRS 1.0 SYNCHROTRON SRS BEAMLINE PX9.6 27130.305 STAPHYLOCOCCAL ENTEROTOXIN A 2 man polymer 112.411 CADMIUM ION 2 syn non-polymer 18.015 water 168 nat water no no SEKSEEINEKDLRKKSELQGTALGNLKQIYYYNEKAKTENKESHDQFLQHTILFKGFFTDHSWYNDLLVDFDSKDIVDKY KGKKVDLYGAYYGYQCAGGTPNKTACMYGGVTLHDNNRLTEEKKVPINLWLDGKQNTVPLETVKTNKKNVTVQELDLQAR RYLQEKYNLYNSDVFDGKVQRGLIVFHTSTEPSVNYDLFGAQGQYSNTLLRIYRDNKTINSENMHIDIYLYTS SEKSEEINEKDLRKKSELQGTALGNLKQIYYYNEKAKTENKESHDQFLQHTILFKGFFTDHSWYNDLLVDFDSKDIVDKY KGKKVDLYGAYYGYQCAGGTPNKTACMYGGVTLHDNNRLTEEKKVPINLWLDGKQNTVPLETVKTNKKNVTVQELDLQAR RYLQEKYNLYNSDVFDGKVQRGLIVFHTSTEPSVNYDLFGAQGQYSNTLLRIYRDNKTINSENMHIDIYLYTS A,B 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 Staphylococcus Escherichia sample 1280 Staphylococcus aureus 562 Escherichia coli 2.31 46.64 repository Initial release Version format compliance Version format compliance 1 0 1996-07-11 1 1 2008-03-24 1 2 2011-07-13 Y BNL 1995-05-25 REL REL CD CADMIUM ION HOH water CD 240 2 CD CD 240 A CD 240 2 CD CD 240 B HOH 601 3 HOH HOH 601 A HOH 602 3 HOH HOH 602 A HOH 603 3 HOH HOH 603 A HOH 604 3 HOH HOH 604 A HOH 608 3 HOH HOH 608 A HOH 610 3 HOH HOH 610 A HOH 611 3 HOH HOH 611 A HOH 612 3 HOH HOH 612 A HOH 619 3 HOH HOH 619 A HOH 621 3 HOH HOH 621 A HOH 622 3 HOH HOH 622 A HOH 623 3 HOH HOH 623 A HOH 625 3 HOH HOH 625 A HOH 627 3 HOH HOH 627 A HOH 630 3 HOH HOH 630 A HOH 631 3 HOH HOH 631 A HOH 632 3 HOH HOH 632 A HOH 633 3 HOH HOH 633 A HOH 637 3 HOH HOH 637 A HOH 640 3 HOH HOH 640 A HOH 641 3 HOH HOH 641 A HOH 642 3 HOH HOH 642 A HOH 643 3 HOH HOH 643 A HOH 644 3 HOH HOH 644 A HOH 645 3 HOH HOH 645 A HOH 649 3 HOH HOH 649 A HOH 654 3 HOH HOH 654 A HOH 655 3 HOH HOH 655 A HOH 656 3 HOH HOH 656 A HOH 658 3 HOH HOH 658 A HOH 659 3 HOH HOH 659 A HOH 660 3 HOH HOH 660 A HOH 664 3 HOH HOH 664 A HOH 667 3 HOH HOH 667 A HOH 669 3 HOH HOH 669 A HOH 670 3 HOH HOH 670 A HOH 671 3 HOH HOH 671 A HOH 672 3 HOH HOH 672 A HOH 673 3 HOH HOH 673 A HOH 674 3 HOH HOH 674 A HOH 678 3 HOH HOH 678 A HOH 679 3 HOH HOH 679 A HOH 682 3 HOH HOH 682 A HOH 683 3 HOH HOH 683 A HOH 685 3 HOH HOH 685 A HOH 686 3 HOH HOH 686 A HOH 688 3 HOH HOH 688 A HOH 693 3 HOH HOH 693 A HOH 694 3 HOH HOH 694 A HOH 695 3 HOH HOH 695 A HOH 696 3 HOH HOH 696 A HOH 698 3 HOH HOH 698 A HOH 699 3 HOH HOH 699 A HOH 702 3 HOH HOH 702 A HOH 703 3 HOH HOH 703 A HOH 704 3 HOH HOH 704 A HOH 705 3 HOH HOH 705 A HOH 706 3 HOH HOH 706 A HOH 707 3 HOH HOH 707 A HOH 708 3 HOH HOH 708 A HOH 710 3 HOH HOH 710 A HOH 711 3 HOH HOH 711 A HOH 712 3 HOH HOH 712 A HOH 713 3 HOH HOH 713 A HOH 714 3 HOH HOH 714 A HOH 717 3 HOH HOH 717 A HOH 718 3 HOH HOH 718 A HOH 719 3 HOH HOH 719 A HOH 720 3 HOH HOH 720 A HOH 722 3 HOH HOH 722 A HOH 723 3 HOH HOH 723 A HOH 724 3 HOH HOH 724 A HOH 726 3 HOH HOH 726 A HOH 728 3 HOH HOH 728 A HOH 729 3 HOH HOH 729 A HOH 732 3 HOH HOH 732 A HOH 733 3 HOH HOH 733 A HOH 734 3 HOH HOH 734 A HOH 737 3 HOH HOH 737 A HOH 743 3 HOH HOH 743 A HOH 744 3 HOH HOH 744 A HOH 745 3 HOH HOH 745 A HOH 746 3 HOH HOH 746 A HOH 748 3 HOH HOH 748 A HOH 752 3 HOH HOH 752 A HOH 753 3 HOH HOH 753 A HOH 755 3 HOH HOH 755 A HOH 757 3 HOH HOH 757 A HOH 760 3 HOH HOH 760 A HOH 762 3 HOH HOH 762 A HOH 767 3 HOH HOH 767 A HOH 605 3 HOH HOH 605 B HOH 606 3 HOH HOH 606 B HOH 607 3 HOH HOH 607 B HOH 609 3 HOH HOH 609 B HOH 613 3 HOH HOH 613 B HOH 614 3 HOH HOH 614 B HOH 615 3 HOH HOH 615 B HOH 616 3 HOH HOH 616 B HOH 617 3 HOH HOH 617 B HOH 618 3 HOH HOH 618 B HOH 620 3 HOH HOH 620 B HOH 624 3 HOH HOH 624 B HOH 626 3 HOH HOH 626 B HOH 628 3 HOH HOH 628 B HOH 629 3 HOH HOH 629 B HOH 634 3 HOH HOH 634 B HOH 635 3 HOH HOH 635 B HOH 636 3 HOH HOH 636 B HOH 638 3 HOH HOH 638 B HOH 639 3 HOH HOH 639 B HOH 646 3 HOH HOH 646 B HOH 647 3 HOH HOH 647 B HOH 648 3 HOH HOH 648 B HOH 650 3 HOH HOH 650 B HOH 651 3 HOH HOH 651 B HOH 652 3 HOH HOH 652 B HOH 653 3 HOH HOH 653 B HOH 657 3 HOH HOH 657 B HOH 661 3 HOH HOH 661 B HOH 662 3 HOH HOH 662 B HOH 663 3 HOH HOH 663 B HOH 665 3 HOH HOH 665 B HOH 666 3 HOH HOH 666 B HOH 668 3 HOH HOH 668 B HOH 675 3 HOH HOH 675 B HOH 676 3 HOH HOH 676 B HOH 677 3 HOH HOH 677 B HOH 680 3 HOH HOH 680 B HOH 681 3 HOH HOH 681 B HOH 684 3 HOH HOH 684 B HOH 687 3 HOH HOH 687 B HOH 689 3 HOH HOH 689 B HOH 690 3 HOH HOH 690 B HOH 691 3 HOH HOH 691 B HOH 692 3 HOH HOH 692 B HOH 697 3 HOH HOH 697 B HOH 700 3 HOH HOH 700 B HOH 701 3 HOH HOH 701 B HOH 709 3 HOH HOH 709 B HOH 715 3 HOH HOH 715 B HOH 716 3 HOH HOH 716 B HOH 721 3 HOH HOH 721 B HOH 725 3 HOH HOH 725 B HOH 727 3 HOH HOH 727 B HOH 730 3 HOH HOH 730 B HOH 731 3 HOH HOH 731 B HOH 735 3 HOH HOH 735 B HOH 736 3 HOH HOH 736 B HOH 738 3 HOH HOH 738 B HOH 739 3 HOH HOH 739 B HOH 740 3 HOH HOH 740 B HOH 741 3 HOH HOH 741 B HOH 742 3 HOH HOH 742 B HOH 747 3 HOH HOH 747 B HOH 749 3 HOH HOH 749 B HOH 750 3 HOH HOH 750 B HOH 751 3 HOH HOH 751 B HOH 754 3 HOH HOH 754 B HOH 756 3 HOH HOH 756 B HOH 758 3 HOH HOH 758 B HOH 759 3 HOH HOH 759 B HOH 761 3 HOH HOH 761 B HOH 763 3 HOH HOH 763 B HOH 764 3 HOH HOH 764 B HOH 765 3 HOH HOH 765 B HOH 766 3 HOH HOH 766 B HOH 768 3 HOH HOH 768 B SER 1 n 1 SER 1 A GLU 2 n 2 GLU 2 A LYS 3 n 3 LYS 3 A SER 4 n 4 SER 4 A GLU 5 n 5 GLU 5 A GLU 6 n 6 GLU 6 A ILE 7 n 7 ILE 7 A ASN 8 n 8 ASN 8 A GLU 9 n 9 GLU 9 A LYS 10 n 10 LYS 10 A ASP 11 n 11 ASP 11 A LEU 12 n 12 LEU 12 A ARG 13 n 13 ARG 13 A LYS 14 n 14 LYS 14 A LYS 15 n 15 LYS 15 A SER 16 n 16 SER 16 A GLU 17 n 17 GLU 17 A LEU 18 n 18 LEU 18 A GLN 19 n 19 GLN 19 A GLY 20 n 20 GLY 20 A THR 21 n 21 THR 21 A ALA 22 n 22 ALA 22 A LEU 23 n 23 LEU 23 A GLY 24 n 24 GLY 24 A ASN 25 n 25 ASN 25 A LEU 26 n 26 LEU 26 A LYS 27 n 27 LYS 27 A GLN 28 n 28 GLN 28 A ILE 29 n 29 ILE 29 A TYR 30 n 30 TYR 30 A TYR 31 n 31 TYR 31 A TYR 32 n 32 TYR 32 A ASN 33 n 33 ASN 33 A GLU 34 n 34 GLU 34 A LYS 35 n 35 LYS 35 A ALA 36 n 36 ALA 36 A LYS 37 n 37 LYS 37 A THR 38 n 38 THR 38 A GLU 39 n 39 GLU 39 A ASN 40 n 40 ASN 40 A LYS 41 n 41 LYS 41 A GLU 42 n 42 GLU 42 A SER 43 n 43 SER 43 A HIS 44 n 44 HIS 44 A ASP 45 n 45 ASP 45 A GLN 46 n 46 GLN 46 A PHE 47 n 47 PHE 47 A LEU 48 n 48 LEU 48 A GLN 49 n 49 GLN 49 A HIS 50 n 50 HIS 50 A THR 51 n 51 THR 51 A ILE 52 n 52 ILE 52 A LEU 53 n 53 LEU 53 A PHE 54 n 54 PHE 54 A LYS 55 n 55 LYS 55 A GLY 56 n 56 GLY 56 A PHE 57 n 57 PHE 57 A PHE 58 n 58 PHE 58 A THR 59 n 59 THR 59 A n 60 60 A n 61 61 A n 62 62 A n 63 63 A TYR 64 n 64 TYR 64 A ASN 65 n 65 ASN 65 A ASP 66 n 66 ASP 66 A LEU 67 n 67 LEU 67 A LEU 68 n 68 LEU 68 A VAL 69 n 69 VAL 69 A ASP 70 n 70 ASP 70 A PHE 71 n 71 PHE 71 A ASP 72 n 72 ASP 72 A SER 73 n 73 SER 73 A LYS 74 n 74 LYS 74 A ASP 75 n 75 ASP 75 A ILE 76 n 76 ILE 76 A VAL 77 n 77 VAL 77 A ASP 78 n 78 ASP 78 A LYS 79 n 79 LYS 79 A TYR 80 n 80 TYR 80 A LYS 81 n 81 LYS 81 A GLY 82 n 82 GLY 82 A LYS 83 n 83 LYS 83 A LYS 84 n 84 LYS 84 A VAL 85 n 85 VAL 85 A ASP 86 n 86 ASP 86 A LEU 87 n 87 LEU 87 A TYR 88 n 88 TYR 88 A GLY 89 n 89 GLY 89 A ALA 90 n 90 ALA 90 A TYR 91 n 91 TYR 91 A TYR 92 n 92 TYR 92 A GLY 93 n 93 GLY 93 A TYR 94 n 94 TYR 94 A GLN 95 n 95 GLN 95 A CYS 96 n 96 CYS 96 A ALA 97 n 97 ALA 97 A GLY 98 n 98 GLY 98 A GLY 99 n 99 GLY 99 A THR 100 n 100 THR 100 A PRO 101 n 101 PRO 101 A ASN 102 n 102 ASN 102 A LYS 103 n 103 LYS 103 A THR 104 n 104 THR 104 A ALA 105 n 105 ALA 105 A CYS 106 n 106 CYS 106 A MET 107 n 107 MET 107 A TYR 108 n 108 TYR 108 A GLY 109 n 109 GLY 109 A GLY 110 n 110 GLY 110 A VAL 111 n 111 VAL 111 A THR 112 n 112 THR 112 A LEU 113 n 113 LEU 113 A HIS 114 n 114 HIS 114 A ASP 115 n 115 ASP 115 A ASN 116 n 116 ASN 116 A ASN 117 n 117 ASN 117 A ARG 118 n 118 ARG 118 A LEU 119 n 119 LEU 119 A THR 120 n 120 THR 120 A GLU 121 n 121 GLU 121 A GLU 122 n 122 GLU 122 A LYS 123 n 123 LYS 123 A LYS 124 n 124 LYS 124 A VAL 125 n 125 VAL 125 A PRO 126 n 126 PRO 126 A ILE 127 n 127 ILE 127 A ASN 128 n 128 ASN 128 A LEU 129 n 129 LEU 129 A TRP 130 n 130 TRP 130 A LEU 131 n 131 LEU 131 A ASP 132 n 132 ASP 132 A GLY 133 n 133 GLY 133 A LYS 134 n 134 LYS 134 A GLN 135 n 135 GLN 135 A ASN 136 n 136 ASN 136 A THR 137 n 137 THR 137 A VAL 138 n 138 VAL 138 A PRO 139 n 139 PRO 139 A LEU 140 n 140 LEU 140 A GLU 141 n 141 GLU 141 A THR 142 n 142 THR 142 A VAL 143 n 143 VAL 143 A LYS 144 n 144 LYS 144 A THR 145 n 145 THR 145 A ASN 146 n 146 ASN 146 A LYS 147 n 147 LYS 147 A LYS 148 n 148 LYS 148 A ASN 149 n 149 ASN 149 A VAL 150 n 150 VAL 150 A THR 151 n 151 THR 151 A VAL 152 n 152 VAL 152 A GLN 153 n 153 GLN 153 A GLU 154 n 154 GLU 154 A LEU 155 n 155 LEU 155 A ASP 156 n 156 ASP 156 A LEU 157 n 157 LEU 157 A GLN 158 n 158 GLN 158 A ALA 159 n 159 ALA 159 A ARG 160 n 160 ARG 160 A ARG 161 n 161 ARG 161 A TYR 162 n 162 TYR 162 A LEU 163 n 163 LEU 163 A GLN 164 n 164 GLN 164 A GLU 165 n 165 GLU 165 A LYS 166 n 166 LYS 166 A TYR 167 n 167 TYR 167 A ASN 168 n 168 ASN 168 A LEU 169 n 169 LEU 169 A TYR 170 n 170 TYR 170 A ASN 171 n 171 ASN 171 A SER 172 n 172 SER 172 A ASP 173 n 173 ASP 173 A VAL 174 n 174 VAL 174 A PHE 175 n 175 PHE 175 A ASP 176 n 176 ASP 176 A GLY 177 n 177 GLY 177 A LYS 178 n 178 LYS 178 A VAL 179 n 179 VAL 179 A GLN 180 n 180 GLN 180 A ARG 181 n 181 ARG 181 A GLY 182 n 182 GLY 182 A LEU 183 n 183 LEU 183 A ILE 184 n 184 ILE 184 A VAL 185 n 185 VAL 185 A PHE 186 n 186 PHE 186 A HIS 187 n 187 HIS 187 A THR 188 n 188 THR 188 A SER 189 n 189 SER 189 A THR 190 n 190 THR 190 A GLU 191 n 191 GLU 191 A PRO 192 n 192 PRO 192 A SER 193 n 193 SER 193 A VAL 194 n 194 VAL 194 A ASN 195 n 195 ASN 195 A TYR 196 n 196 TYR 196 A ASP 197 n 197 ASP 197 A LEU 198 n 198 LEU 198 A PHE 199 n 199 PHE 199 A GLY 200 n 200 GLY 200 A ALA 201 n 201 ALA 201 A GLN 202 n 202 GLN 202 A GLY 203 n 203 GLY 203 A GLN 204 n 204 GLN 204 A TYR 205 n 205 TYR 205 A SER 206 n 206 SER 206 A ASN 207 n 207 ASN 207 A THR 208 n 208 THR 208 A LEU 209 n 209 LEU 209 A LEU 210 n 210 LEU 210 A ARG 211 n 211 ARG 211 A ILE 212 n 212 ILE 212 A TYR 213 n 213 TYR 213 A ARG 214 n 214 ARG 214 A ASP 215 n 215 ASP 215 A ASN 216 n 216 ASN 216 A LYS 217 n 217 LYS 217 A THR 218 n 218 THR 218 A ILE 219 n 219 ILE 219 A ASN 220 n 220 ASN 220 A SER 221 n 221 SER 221 A GLU 222 n 222 GLU 222 A ASN 223 n 223 ASN 223 A MET 224 n 224 MET 224 A HIS 225 n 225 HIS 225 A ILE 226 n 226 ILE 226 A ASP 227 n 227 ASP 227 A ILE 228 n 228 ILE 228 A TYR 229 n 229 TYR 229 A LEU 230 n 230 LEU 230 A TYR 231 n 231 TYR 231 A THR 232 n 232 THR 232 A SER 233 n 233 SER 233 A SER 1 n 1 SER 1 B GLU 2 n 2 GLU 2 B LYS 3 n 3 LYS 3 B SER 4 n 4 SER 4 B GLU 5 n 5 GLU 5 B GLU 6 n 6 GLU 6 B ILE 7 n 7 ILE 7 B ASN 8 n 8 ASN 8 B GLU 9 n 9 GLU 9 B LYS 10 n 10 LYS 10 B ASP 11 n 11 ASP 11 B LEU 12 n 12 LEU 12 B ARG 13 n 13 ARG 13 B LYS 14 n 14 LYS 14 B LYS 15 n 15 LYS 15 B SER 16 n 16 SER 16 B GLU 17 n 17 GLU 17 B LEU 18 n 18 LEU 18 B GLN 19 n 19 GLN 19 B GLY 20 n 20 GLY 20 B THR 21 n 21 THR 21 B ALA 22 n 22 ALA 22 B LEU 23 n 23 LEU 23 B GLY 24 n 24 GLY 24 B ASN 25 n 25 ASN 25 B LEU 26 n 26 LEU 26 B LYS 27 n 27 LYS 27 B GLN 28 n 28 GLN 28 B ILE 29 n 29 ILE 29 B TYR 30 n 30 TYR 30 B TYR 31 n 31 TYR 31 B TYR 32 n 32 TYR 32 B ASN 33 n 33 ASN 33 B GLU 34 n 34 GLU 34 B LYS 35 n 35 LYS 35 B ALA 36 n 36 ALA 36 B LYS 37 n 37 LYS 37 B THR 38 n 38 THR 38 B GLU 39 n 39 GLU 39 B ASN 40 n 40 ASN 40 B LYS 41 n 41 LYS 41 B GLU 42 n 42 GLU 42 B SER 43 n 43 SER 43 B HIS 44 n 44 HIS 44 B ASP 45 n 45 ASP 45 B GLN 46 n 46 GLN 46 B PHE 47 n 47 PHE 47 B LEU 48 n 48 LEU 48 B GLN 49 n 49 GLN 49 B HIS 50 n 50 HIS 50 B THR 51 n 51 THR 51 B ILE 52 n 52 ILE 52 B LEU 53 n 53 LEU 53 B PHE 54 n 54 PHE 54 B LYS 55 n 55 LYS 55 B GLY 56 n 56 GLY 56 B PHE 57 n 57 PHE 57 B PHE 58 n 58 PHE 58 B n 59 59 B n 60 60 B n 61 61 B n 62 62 B n 63 63 B TYR 64 n 64 TYR 64 B ASN 65 n 65 ASN 65 B ASP 66 n 66 ASP 66 B LEU 67 n 67 LEU 67 B LEU 68 n 68 LEU 68 B VAL 69 n 69 VAL 69 B ASP 70 n 70 ASP 70 B PHE 71 n 71 PHE 71 B ASP 72 n 72 ASP 72 B SER 73 n 73 SER 73 B LYS 74 n 74 LYS 74 B ASP 75 n 75 ASP 75 B ILE 76 n 76 ILE 76 B VAL 77 n 77 VAL 77 B ASP 78 n 78 ASP 78 B LYS 79 n 79 LYS 79 B TYR 80 n 80 TYR 80 B LYS 81 n 81 LYS 81 B GLY 82 n 82 GLY 82 B LYS 83 n 83 LYS 83 B LYS 84 n 84 LYS 84 B VAL 85 n 85 VAL 85 B ASP 86 n 86 ASP 86 B LEU 87 n 87 LEU 87 B TYR 88 n 88 TYR 88 B GLY 89 n 89 GLY 89 B ALA 90 n 90 ALA 90 B TYR 91 n 91 TYR 91 B TYR 92 n 92 TYR 92 B GLY 93 n 93 GLY 93 B TYR 94 n 94 TYR 94 B GLN 95 n 95 GLN 95 B CYS 96 n 96 CYS 96 B ALA 97 n 97 ALA 97 B GLY 98 n 98 GLY 98 B GLY 99 n 99 GLY 99 B THR 100 n 100 THR 100 B PRO 101 n 101 PRO 101 B ASN 102 n 102 ASN 102 B LYS 103 n 103 LYS 103 B THR 104 n 104 THR 104 B ALA 105 n 105 ALA 105 B CYS 106 n 106 CYS 106 B MET 107 n 107 MET 107 B TYR 108 n 108 TYR 108 B GLY 109 n 109 GLY 109 B GLY 110 n 110 GLY 110 B VAL 111 n 111 VAL 111 B THR 112 n 112 THR 112 B LEU 113 n 113 LEU 113 B HIS 114 n 114 HIS 114 B ASP 115 n 115 ASP 115 B ASN 116 n 116 ASN 116 B ASN 117 n 117 ASN 117 B ARG 118 n 118 ARG 118 B LEU 119 n 119 LEU 119 B THR 120 n 120 THR 120 B GLU 121 n 121 GLU 121 B GLU 122 n 122 GLU 122 B LYS 123 n 123 LYS 123 B LYS 124 n 124 LYS 124 B VAL 125 n 125 VAL 125 B PRO 126 n 126 PRO 126 B ILE 127 n 127 ILE 127 B ASN 128 n 128 ASN 128 B LEU 129 n 129 LEU 129 B TRP 130 n 130 TRP 130 B LEU 131 n 131 LEU 131 B ASP 132 n 132 ASP 132 B GLY 133 n 133 GLY 133 B LYS 134 n 134 LYS 134 B GLN 135 n 135 GLN 135 B ASN 136 n 136 ASN 136 B THR 137 n 137 THR 137 B VAL 138 n 138 VAL 138 B PRO 139 n 139 PRO 139 B LEU 140 n 140 LEU 140 B GLU 141 n 141 GLU 141 B THR 142 n 142 THR 142 B VAL 143 n 143 VAL 143 B LYS 144 n 144 LYS 144 B THR 145 n 145 THR 145 B ASN 146 n 146 ASN 146 B LYS 147 n 147 LYS 147 B LYS 148 n 148 LYS 148 B ASN 149 n 149 ASN 149 B VAL 150 n 150 VAL 150 B THR 151 n 151 THR 151 B VAL 152 n 152 VAL 152 B GLN 153 n 153 GLN 153 B GLU 154 n 154 GLU 154 B LEU 155 n 155 LEU 155 B ASP 156 n 156 ASP 156 B LEU 157 n 157 LEU 157 B GLN 158 n 158 GLN 158 B ALA 159 n 159 ALA 159 B ARG 160 n 160 ARG 160 B ARG 161 n 161 ARG 161 B TYR 162 n 162 TYR 162 B LEU 163 n 163 LEU 163 B GLN 164 n 164 GLN 164 B GLU 165 n 165 GLU 165 B LYS 166 n 166 LYS 166 B TYR 167 n 167 TYR 167 B ASN 168 n 168 ASN 168 B LEU 169 n 169 LEU 169 B TYR 170 n 170 TYR 170 B ASN 171 n 171 ASN 171 B SER 172 n 172 SER 172 B ASP 173 n 173 ASP 173 B VAL 174 n 174 VAL 174 B PHE 175 n 175 PHE 175 B ASP 176 n 176 ASP 176 B GLY 177 n 177 GLY 177 B LYS 178 n 178 LYS 178 B VAL 179 n 179 VAL 179 B GLN 180 n 180 GLN 180 B ARG 181 n 181 ARG 181 B GLY 182 n 182 GLY 182 B LEU 183 n 183 LEU 183 B ILE 184 n 184 ILE 184 B VAL 185 n 185 VAL 185 B PHE 186 n 186 PHE 186 B HIS 187 n 187 HIS 187 B THR 188 n 188 THR 188 B SER 189 n 189 SER 189 B THR 190 n 190 THR 190 B GLU 191 n 191 GLU 191 B PRO 192 n 192 PRO 192 B SER 193 n 193 SER 193 B VAL 194 n 194 VAL 194 B ASN 195 n 195 ASN 195 B TYR 196 n 196 TYR 196 B ASP 197 n 197 ASP 197 B LEU 198 n 198 LEU 198 B PHE 199 n 199 PHE 199 B GLY 200 n 200 GLY 200 B ALA 201 n 201 ALA 201 B GLN 202 n 202 GLN 202 B GLY 203 n 203 GLY 203 B GLN 204 n 204 GLN 204 B TYR 205 n 205 TYR 205 B SER 206 n 206 SER 206 B ASN 207 n 207 ASN 207 B THR 208 n 208 THR 208 B LEU 209 n 209 LEU 209 B LEU 210 n 210 LEU 210 B ARG 211 n 211 ARG 211 B ILE 212 n 212 ILE 212 B TYR 213 n 213 TYR 213 B ARG 214 n 214 ARG 214 B ASP 215 n 215 ASP 215 B ASN 216 n 216 ASN 216 B LYS 217 n 217 LYS 217 B THR 218 n 218 THR 218 B ILE 219 n 219 ILE 219 B ASN 220 n 220 ASN 220 B SER 221 n 221 SER 221 B GLU 222 n 222 GLU 222 B ASN 223 n 223 ASN 223 B MET 224 n 224 MET 224 B HIS 225 n 225 HIS 225 B ILE 226 n 226 ILE 226 B ASP 227 n 227 ASP 227 B ILE 228 n 228 ILE 228 B TYR 229 n 229 TYR 229 B LEU 230 n 230 LEU 230 B TYR 231 n 231 TYR 231 B THR 232 n 232 THR 232 B SER 233 n 233 SER 233 B author_defined_assembly 1 monomeric author_defined_assembly 1 monomeric A HOH 752 E O HOH 1_555 A CD 240 C CD CD 1_555 A SER 1 A N SER 1 1_555 73.8 A HOH 752 E O HOH 1_555 A CD 240 C CD CD 1_555 A SER 1 A OG SER 1 1_555 71.3 A SER 1 A N SER 1 1_555 A CD 240 C CD CD 1_555 A SER 1 A OG SER 1 1_555 73.0 A HOH 752 E O HOH 1_555 A CD 240 C CD CD 1_555 A HIS 187 A ND1 HIS 187 1_555 93.9 A SER 1 A N SER 1 1_555 A CD 240 C CD CD 1_555 A HIS 187 A ND1 HIS 187 1_555 88.9 A SER 1 A OG SER 1 1_555 A CD 240 C CD CD 1_555 A HIS 187 A ND1 HIS 187 1_555 159.0 A HOH 752 E O HOH 1_555 A CD 240 C CD CD 1_555 A HIS 225 A NE2 HIS 225 1_555 86.5 A SER 1 A N SER 1 1_555 A CD 240 C CD CD 1_555 A HIS 225 A NE2 HIS 225 1_555 160.2 A SER 1 A OG SER 1 1_555 A CD 240 C CD CD 1_555 A HIS 225 A NE2 HIS 225 1_555 98.8 A HIS 187 A ND1 HIS 187 1_555 A CD 240 C CD CD 1_555 A HIS 225 A NE2 HIS 225 1_555 94.8 A HOH 752 E O HOH 1_555 A CD 240 C CD CD 1_555 A ASP 227 A OD1 ASP 227 1_555 130.3 A SER 1 A N SER 1 1_555 A CD 240 C CD CD 1_555 A ASP 227 A OD1 ASP 227 1_555 109.2 A SER 1 A OG SER 1 1_555 A CD 240 C CD CD 1_555 A ASP 227 A OD1 ASP 227 1_555 63.3 A HIS 187 A ND1 HIS 187 1_555 A CD 240 C CD CD 1_555 A ASP 227 A OD1 ASP 227 1_555 135.0 A HIS 225 A NE2 HIS 225 1_555 A CD 240 C CD CD 1_555 A ASP 227 A OD1 ASP 227 1_555 81.7 A HOH 752 E O HOH 1_555 A CD 240 C CD CD 1_555 A ASP 227 A OD2 ASP 227 1_555 169.5 A SER 1 A N SER 1 1_555 A CD 240 C CD CD 1_555 A ASP 227 A OD2 ASP 227 1_555 97.2 A SER 1 A OG SER 1 1_555 A CD 240 C CD CD 1_555 A ASP 227 A OD2 ASP 227 1_555 101.2 A HIS 187 A ND1 HIS 187 1_555 A CD 240 C CD CD 1_555 A ASP 227 A OD2 ASP 227 1_555 91.3 A HIS 225 A NE2 HIS 225 1_555 A CD 240 C CD CD 1_555 A ASP 227 A OD2 ASP 227 1_555 102.1 A ASP 227 A OD1 ASP 227 1_555 A CD 240 C CD CD 1_555 A ASP 227 A OD2 ASP 227 1_555 46.8 B SER 1 B OG SER 1 1_555 B CD 240 D CD CD 1_555 B HIS 187 B ND1 HIS 187 1_555 160.1 B SER 1 B OG SER 1 1_555 B CD 240 D CD CD 1_555 B HIS 225 B NE2 HIS 225 1_555 98.9 B HIS 187 B ND1 HIS 187 1_555 B CD 240 D CD CD 1_555 B HIS 225 B NE2 HIS 225 1_555 97.0 B SER 1 B OG SER 1 1_555 B CD 240 D CD CD 1_555 B ASP 227 B OD2 ASP 227 1_555 91.6 B HIS 187 B ND1 HIS 187 1_555 B CD 240 D CD CD 1_555 B ASP 227 B OD2 ASP 227 1_555 97.8 B HIS 225 B NE2 HIS 225 1_555 B CD 240 D CD CD 1_555 B ASP 227 B OD2 ASP 227 1_555 98.7 B SER 1 B OG SER 1 1_555 B CD 240 D CD CD 1_555 B SER 1 B N SER 1 1_555 69.5 B HIS 187 B ND1 HIS 187 1_555 B CD 240 D CD CD 1_555 B SER 1 B N SER 1 1_555 92.3 B HIS 225 B NE2 HIS 225 1_555 B CD 240 D CD CD 1_555 B SER 1 B N SER 1 1_555 163.2 B ASP 227 B OD2 ASP 227 1_555 B CD 240 D CD CD 1_555 B SER 1 B N SER 1 1_555 93.9 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 ALA 36 A O ALA 36 A N GLY 89 A N GLY 89 A O ASP 86 A O ASP 86 A N THR 112 A N THR 112 A O ILE 52 A O ILE 52 A N VAL 69 A N VAL 69 A O ASP 66 A O ASP 66 A N ALA 105 A N ALA 105 A O LYS 134 A O LYS 134 A N LEU 131 A N LEU 131 A O ASN 128 A O ASN 128 A N ILE 226 A N ILE 226 A O HIS 225 A O HIS 225 A N HIS 187 A N HIS 187 A O ILE 184 A O ILE 184 A N TYR 196 A N TYR 196 A O VAL 150 A O VAL 150 A N ILE 219 A N ILE 219 B O ALA 36 B O ALA 36 B N GLY 89 B N GLY 89 B O ASP 86 B O ASP 86 B N THR 112 B N THR 112 B O ILE 52 B O ILE 52 B N VAL 69 B N VAL 69 B O ASP 66 B O ASP 66 B N ALA 105 B N ALA 105 B O LYS 123 B O LYS 123 B N THR 145 B N THR 145 B O LYS 134 B O LYS 134 B N LEU 131 B N LEU 131 B O ASN 128 B O ASN 128 B N ILE 226 B N ILE 226 B O HIS 225 B O HIS 225 B N HIS 187 B N HIS 187 B O ILE 184 B O ILE 184 B N TYR 196 B N TYR 196 B O VAL 150 B O VAL 150 B N ILE 219 B N ILE 219 1 A ASP 60 A ASP 60 1 Y 1 A HIS 61 A HIS 61 1 Y 1 A SER 62 A SER 62 1 Y 1 A TRP 63 A TRP 63 1 Y 1 B THR 59 B THR 59 1 Y 1 B ASP 60 B ASP 60 1 Y 1 B HIS 61 B HIS 61 1 Y 1 B SER 62 B SER 62 1 Y 1 B TRP 63 B TRP 63 1 Y 1 A TYR 205 0.066 SIDE CHAIN 1 B TYR 64 0.083 SIDE CHAIN 1 -16.37 2.70 111.00 94.63 A A A N CA C PHE PHE PHE 47 47 47 N 1 A TYR 31 -130.73 -44.37 1 A PHE 47 -122.23 -96.26 1 A GLN 95 80.45 8.02 1 A ASN 102 76.71 -8.36 1 B TYR 31 -130.62 -41.78 1 B PHE 47 -100.18 -73.05 1 B ASN 102 79.64 -11.37 1 B ASN 223 44.06 75.81 30.6 0.277 0.204 0.204 1.9 10.0 37509 10 1 2.0 MIR 1.9 10.0 169 3920 4 0 3747 0.020 2.056 26.87 1.744 1.90 29.0 1ESF 37509 0. 0.044 0.064 1 96.7 data reduction DENZO data scaling SCALEPACK model building X-PLOR 3.1 refinement X-PLOR 3.1 phasing X-PLOR 3.1 STAPHYLOCOCCAL ENTEROTOXIN A STAPHYLOCOCCAL ENTEROTOXIN A 1 N N 1 N N 2 N N 2 N N 3 N N 3 N N A SER 4 A SER 4 HELX_P A GLU 9 A GLU 9 1 1 6 A LYS 15 A LYS 15 HELX_P A GLU 17 A GLU 17 5 2 3 A ALA 22 A ALA 22 HELX_P A TYR 31 A TYR 31 1 3 10 A LYS 74 A LYS 74 HELX_P A TYR 80 A TYR 80 1 4 7 A VAL 152 A VAL 152 HELX_P A TYR 167 A TYR 167 1 5 16 A ASP 173 A ASP 173 HELX_P A PHE 175 A PHE 175 5 6 3 A SER 206 A SER 206 HELX_P A TYR 213 A TYR 213 1 7 8 B SER 4 B SER 4 HELX_P B GLU 9 B GLU 9 1 8 6 B LYS 15 B LYS 15 HELX_P B GLU 17 B GLU 17 5 9 3 B ALA 22 B ALA 22 HELX_P B TYR 31 B TYR 31 1 10 10 B LYS 74 B LYS 74 HELX_P B LYS 79 B LYS 79 1 11 6 B LEU 140 B LEU 140 HELX_P B THR 142 B THR 142 5 12 3 B VAL 152 B VAL 152 HELX_P B TYR 167 B TYR 167 1 13 16 B ASP 173 B ASP 173 HELX_P B PHE 175 B PHE 175 5 14 3 B SER 206 B SER 206 HELX_P B TYR 213 B TYR 213 1 15 8 disulf 2.010 A CYS 96 A SG CYS 96 1_555 A CYS 106 A SG CYS 106 1_555 disulf 2.177 B CYS 96 B SG CYS 96 1_555 B CYS 106 B SG CYS 106 1_555 metalc 3.101 A CD 240 C CD CD 1_555 A HOH 752 E O HOH 1_555 metalc 2.487 A CD 240 C CD CD 1_555 A SER 1 A N SER 1 1_555 metalc 2.361 A CD 240 C CD CD 1_555 A SER 1 A OG SER 1 1_555 metalc 2.383 A CD 240 C CD CD 1_555 A HIS 187 A ND1 HIS 187 1_555 metalc 2.332 A CD 240 C CD CD 1_555 A HIS 225 A NE2 HIS 225 1_555 metalc 2.947 A CD 240 C CD CD 1_555 A ASP 227 A OD1 ASP 227 1_555 metalc 2.420 A CD 240 C CD CD 1_555 A ASP 227 A OD2 ASP 227 1_555 metalc 2.413 B CD 240 D CD CD 1_555 B SER 1 B OG SER 1 1_555 metalc 2.266 B CD 240 D CD CD 1_555 B HIS 187 B ND1 HIS 187 1_555 metalc 2.259 B CD 240 D CD CD 1_555 B HIS 225 B NE2 HIS 225 1_555 metalc 2.375 B CD 240 D CD CD 1_555 B ASP 227 B OD2 ASP 227 1_555 metalc 2.269 B CD 240 D CD CD 1_555 B SER 1 B N SER 1 1_555 ENTEROTOXIN ENTEROTOXIN, STAPHYLOCOCCAL ENTEROTOXIN TYPE A given 0.997839 -0.064848 0.010615 -0.064725 -0.997836 -0.011541 0.011341 0.010829 -0.999877 23.42651 27.24720 37.36518 ETXA_STAAU UNP 1 1 P0A0L2 MKKTAFTLLLFIALTLTTSPLVNGSEKSEEINEKDLRKKSELQGTALGNLKQIYYYNEKAKTENKESHDQFLQHTILFKG FFTDHSWYNDLLVDFDSKDIVDKYKGKKVDLYGAYYGYQCAGGTPNKTACMYGGVTLHDNNRLTEEKKVPINLWLDGKQN TVPLETVKTNKKNVTVQELDLQARRYLQEKYNLYNSDVFDGKVQRGLIVFHTSTEPSVNYDLFGAQGQYSNTLLRIYRDN KTINSENMHIDIYLYTS 25 257 1ESF 1 233 P0A0L2 A 1 1 233 25 257 1ESF 1 233 P0A0L2 B 1 1 233 3 3 5 2 3 3 2 5 2 anti-parallel anti-parallel anti-parallel parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel A LYS 35 A LYS 35 A THR 38 A THR 38 A VAL 85 A VAL 85 A ALA 90 A ALA 90 A VAL 111 A VAL 111 A LEU 113 A LEU 113 A THR 51 A THR 51 A PHE 54 A PHE 54 A ASP 66 A ASP 66 A ASP 70 A ASP 70 A THR 104 A THR 104 A TYR 108 A TYR 108 A LYS 134 A LYS 134 A ASN 136 A ASN 136 A ILE 127 A ILE 127 A LEU 131 A LEU 131 A HIS 225 A HIS 225 A TYR 231 A TYR 231 A ARG 181 A ARG 181 A HIS 187 A HIS 187 A VAL 194 A VAL 194 A ASP 197 A ASP 197 A ASN 149 A ASN 149 A THR 151 A THR 151 A THR 218 A THR 218 A ASN 220 A ASN 220 B LYS 35 B LYS 35 B THR 38 B THR 38 B VAL 85 B VAL 85 B ALA 90 B ALA 90 B VAL 111 B VAL 111 B LEU 113 B LEU 113 B THR 51 B THR 51 B PHE 54 B PHE 54 B ASP 66 B ASP 66 B ASP 70 B ASP 70 B THR 104 B THR 104 B TYR 108 B TYR 108 B LYS 123 B LYS 123 B VAL 125 B VAL 125 B VAL 143 B VAL 143 B THR 145 B THR 145 B LYS 134 B LYS 134 B ASN 136 B ASN 136 B ILE 127 B ILE 127 B LEU 131 B LEU 131 B MET 224 B MET 224 B TYR 231 B TYR 231 B ARG 181 B ARG 181 B THR 188 B THR 188 B VAL 194 B VAL 194 B ASP 197 B ASP 197 B ASN 149 B ASN 149 B THR 151 B THR 151 B THR 218 B THR 218 B ASN 220 B ASN 220 CD 2+ BINDING SITE I. Unknown 6 CD 2+ BINDING SITE II. Unknown 5 BINDING SITE FOR RESIDUE CD A 240 Software 4 BINDING SITE FOR RESIDUE CD B 240 Software 4 A CD 240 C CD 6 1_555 A SER 1 A SER 1 6 1_555 A HIS 187 A HIS 187 6 1_555 A HIS 225 A HIS 225 6 1_555 A ASP 227 A ASP 227 6 1_555 A HOH 752 E HOH 6 1_555 B CD 240 D CD 5 1_555 B SER 1 B SER 1 5 1_555 B HIS 187 B HIS 187 5 1_555 B HIS 225 B HIS 225 5 1_555 B ASP 227 B ASP 227 5 1_555 A SER 1 A SER 1 4 1_555 A HIS 187 A HIS 187 4 1_555 A HIS 225 A HIS 225 4 1_555 A ASP 227 A ASP 227 4 1_555 B SER 1 B SER 1 4 1_555 B HIS 187 B HIS 187 4 1_555 B HIS 225 B HIS 225 4 1_555 B ASP 227 B ASP 227 4 1_555 4 P 1 21 1