1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Donadini, R. Liew, C.W. Kwan, A.H. Mackay, J.P. Fields, B.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 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 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 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 Structure STRUE6 2005 0969-2126 12 145 156 10.1016/j.str.2003.12.002 14725774 Crystal and Solution Structures of a Superantigen from Yersinia pseudotuberculosis Reveal a Jelly-Roll Fold. 2004 10.2210/pdb1poq/pdb pdb_00001poq 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 SINGLE WAVELENGTH M 1 1.0 13110.629 YPM YPM(residues 33-151) 1 man polymer no no RIPNIATYTGTIQGKGEVCIIGNKEGKTRGGELYAVLHSTNVNADMTLILLRNVGGNGWGEIKRNDIDKPLKYEDYYTSG LSWIWKIKNNSSETSNYSLDATVHDDKEDSDVLTKCPV RIPNIATYTGTIQGKGEVCIIGNKEGKTRGGELYAVLHSTNVNADMTLILLRNVGGNGWGEIKRNDIDKPLKYEDYYTSG LSWIWKIKNNSSETSNYSLDATVHDDKEDSDVLTKCPV 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 Yersinia Escherichia sample ypmA 633 Yersinia pseudotuberculosis 562 Escherichia coli Novablue Plasmid pMAL-p2x database_2 pdbx_nmr_software pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2004-01-27 1 1 2008-04-29 1 2 2011-07-13 1 3 2022-03-02 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name RCSB Y RCSB 2003-06-16 REL REL This structure was determined using standard 2D homonuclear and triple-resonance NMR spectroscopy. structures with the lowest energy 100 20 2D NOESY 2D TOCSY DQF-COSY HNHA HN(CO)CA HNCA CBCA(CO)NH HNCACB 6.5 ambient 298 K Final structures were based on 1934 unambiguous NOE-derived distance constraints, 139 ambiguous constraints, 135 dihedral angle restraints and 26 hydrogen bond distance restraints. simulated annealing, molecular dynamics, torsion angle dynamics 1 lowest energy 0.5mM YPM protein (33-151), 95% H2O, 5% D2O 95% H2O/5% D2O Bruker processing XwinNMR 2.6 Bartels et al data analysis XEASY 1.3.13 Guntert et al refinement DYANA 1.5 Linge et al structure solution ARIA 1.1.2 600 Bruker DRX ARG 14 n 1 ARG 14 A ILE 15 n 2 ILE 15 A PRO 16 n 3 PRO 16 A ASN 17 n 4 ASN 17 A ILE 18 n 5 ILE 18 A ALA 19 n 6 ALA 19 A THR 20 n 7 THR 20 A TYR 21 n 8 TYR 21 A THR 22 n 9 THR 22 A GLY 23 n 10 GLY 23 A THR 24 n 11 THR 24 A ILE 25 n 12 ILE 25 A GLN 26 n 13 GLN 26 A GLY 27 n 14 GLY 27 A LYS 28 n 15 LYS 28 A GLY 29 n 16 GLY 29 A GLU 30 n 17 GLU 30 A VAL 31 n 18 VAL 31 A CYS 32 n 19 CYS 32 A ILE 33 n 20 ILE 33 A ILE 34 n 21 ILE 34 A GLY 35 n 22 GLY 35 A ASN 36 n 23 ASN 36 A LYS 37 n 24 LYS 37 A GLU 38 n 25 GLU 38 A GLY 39 n 26 GLY 39 A LYS 40 n 27 LYS 40 A THR 41 n 28 THR 41 A ARG 42 n 29 ARG 42 A GLY 43 n 30 GLY 43 A GLY 44 n 31 GLY 44 A GLU 45 n 32 GLU 45 A LEU 46 n 33 LEU 46 A TYR 47 n 34 TYR 47 A ALA 48 n 35 ALA 48 A VAL 49 n 36 VAL 49 A LEU 50 n 37 LEU 50 A HIS 51 n 38 HIS 51 A SER 52 n 39 SER 52 A THR 53 n 40 THR 53 A ASN 54 n 41 ASN 54 A VAL 55 n 42 VAL 55 A ASN 56 n 43 ASN 56 A ALA 57 n 44 ALA 57 A ASP 58 n 45 ASP 58 A MET 59 n 46 MET 59 A THR 60 n 47 THR 60 A LEU 61 n 48 LEU 61 A ILE 62 n 49 ILE 62 A LEU 63 n 50 LEU 63 A LEU 64 n 51 LEU 64 A ARG 65 n 52 ARG 65 A ASN 66 n 53 ASN 66 A VAL 67 n 54 VAL 67 A GLY 68 n 55 GLY 68 A GLY 69 n 56 GLY 69 A ASN 70 n 57 ASN 70 A GLY 71 n 58 GLY 71 A TRP 72 n 59 TRP 72 A GLY 73 n 60 GLY 73 A GLU 74 n 61 GLU 74 A ILE 75 n 62 ILE 75 A LYS 76 n 63 LYS 76 A ARG 77 n 64 ARG 77 A ASN 78 n 65 ASN 78 A ASP 79 n 66 ASP 79 A ILE 80 n 67 ILE 80 A ASP 81 n 68 ASP 81 A LYS 82 n 69 LYS 82 A PRO 83 n 70 PRO 83 A LEU 84 n 71 LEU 84 A LYS 85 n 72 LYS 85 A TYR 86 n 73 TYR 86 A GLU 87 n 74 GLU 87 A ASP 88 n 75 ASP 88 A TYR 89 n 76 TYR 89 A TYR 90 n 77 TYR 90 A THR 91 n 78 THR 91 A SER 92 n 79 SER 92 A GLY 93 n 80 GLY 93 A LEU 94 n 81 LEU 94 A SER 95 n 82 SER 95 A TRP 96 n 83 TRP 96 A ILE 97 n 84 ILE 97 A TRP 98 n 85 TRP 98 A LYS 99 n 86 LYS 99 A ILE 100 n 87 ILE 100 A LYS 101 n 88 LYS 101 A ASN 102 n 89 ASN 102 A ASN 103 n 90 ASN 103 A SER 104 n 91 SER 104 A SER 105 n 92 SER 105 A GLU 106 n 93 GLU 106 A THR 107 n 94 THR 107 A SER 108 n 95 SER 108 A ASN 109 n 96 ASN 109 A TYR 110 n 97 TYR 110 A SER 111 n 98 SER 111 A LEU 112 n 99 LEU 112 A ASP 113 n 100 ASP 113 A ALA 114 n 101 ALA 114 A THR 115 n 102 THR 115 A VAL 116 n 103 VAL 116 A HIS 117 n 104 HIS 117 A ASP 118 n 105 ASP 118 A ASP 119 n 106 ASP 119 A LYS 120 n 107 LYS 120 A GLU 121 n 108 GLU 121 A ASP 122 n 109 ASP 122 A SER 123 n 110 SER 123 A ASP 124 n 111 ASP 124 A VAL 125 n 112 VAL 125 A LEU 126 n 113 LEU 126 A THR 127 n 114 THR 127 A LYS 128 n 115 LYS 128 A CYS 129 n 116 CYS 129 A PRO 130 n 117 PRO 130 A VAL 131 n 118 VAL 131 A author_defined_assembly 1 monomeric 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 TYR 21 A N TYR 8 A O LEU 112 A O LEU 99 A O SER 111 A O SER 98 A N HIS 51 A N HIS 38 A N ALA 48 A N ALA 35 A O LEU 84 A O LEU 71 A N ILE 33 A N ILE 20 A O TRP 98 A O TRP 85 A O ILE 97 A O ILE 84 A N LEU 64 A N LEU 51 A N LEU 63 A N LEU 50 A O LYS 76 A O LYS 63 1 A A HA HB2 LEU GLU 64 74 1.23 1 A A HG2 HG3 ARG GLU 65 74 1.26 1 A A HG H LEU GLU 64 74 1.29 2 A A HG23 HA ILE GLU 62 74 1.32 2 A A OE1 HZ3 GLU LYS 30 99 1.59 2 A A HD1 OD1 HIS ASP 51 81 1.59 3 A A H HE3 ASN TRP 36 96 0.93 3 A A HB3 HB3 ASN TRP 36 96 1.34 3 A A OE2 HZ1 GLU LYS 30 99 1.57 3 A A OE2 HZ2 GLU LYS 74 99 1.58 3 A A HZ1 OE2 LYS GLU 37 38 1.59 4 A A HG23 HB3 ILE LYS 62 99 1.35 4 A A OE1 HZ2 GLU LYS 30 99 1.59 5 A A HA3 HA GLY SER 35 123 1.26 5 A A HG21 HG23 ILE ILE 15 18 1.28 5 A A HB3 H GLU GLY 38 39 1.35 5 A A HZ2 O LYS VAL 99 131 1.57 5 A A OE1 HZ3 GLU LYS 30 99 1.60 6 A A HD13 HA ILE ILE 62 75 1.22 6 A A HB3 HD2 ASP LYS 79 82 1.28 6 A A OE2 HZ3 GLU LYS 30 101 1.59 6 A A OE1 HZ1 GLU LYS 30 99 1.60 7 A A HZ2 O LYS VAL 99 131 1.55 7 A A HZ1 OE1 LYS GLU 120 121 1.60 8 A A HE2 HB TYR ILE 21 33 1.27 9 A A HB2 HB3 LEU TYR 46 86 1.30 9 A A OE1 HZ1 GLU LYS 30 99 1.56 9 A A OE2 HZ1 GLU LYS 30 101 1.56 9 A A HZ3 OD2 LYS ASP 120 122 1.57 9 A A HZ3 OE1 LYS GLU 37 38 1.58 10 A A HD23 H LEU GLU 46 87 1.29 10 A A HZ2 OD1 LYS ASP 37 113 1.59 10 A A OE1 HZ2 GLU LYS 30 99 1.60 11 A A HA3 HB3 GLY TRP 35 96 1.18 11 A A H HD12 ASN LEU 36 63 1.27 11 A A HB HG3 ILE ARG 62 77 1.29 11 A A HB2 HB3 ASN LEU 36 46 1.31 11 A A OE1 HZ3 GLU LYS 30 99 1.59 12 A A HG22 HA ILE GLU 62 74 1.23 12 A A HG HZ3 LEU TRP 63 98 1.25 12 A A HB2 HH2 SER TRP 92 96 1.29 12 A A HZ3 OD2 LYS ASP 37 124 1.56 13 A A HA HB3 LEU LYS 46 85 1.13 13 A A HE2 HE1 TYR TYR 21 86 1.19 13 A A HZ3 OE2 LYS GLU 37 38 1.58 14 A A HA H LYS VAL 120 131 1.18 14 A A HB3 HB3 CYS ASP 32 119 1.33 14 A A HG HD3 LEU LYS 64 99 1.33 14 A A HZ1 OD1 LYS ASP 99 119 1.55 15 A A HD23 HZ1 LEU LYS 61 85 1.17 15 A A H HB3 VAL ASP 49 113 1.22 15 A A HB3 HD2 ASP LYS 79 82 1.28 15 A A HB2 HB3 TYR LEU 21 112 1.30 15 A A HB3 HB2 CYS CYS 32 129 1.33 15 A A OE2 HZ1 GLU LYS 30 101 1.60 16 A A HB3 HD3 ASP LYS 79 82 1.17 16 A A HD23 HD2 LEU LYS 64 99 1.22 16 A A HA3 HB3 GLY ASN 29 102 1.29 16 A A HB2 H PRO ASN 16 17 1.30 16 A A OE2 HZ2 GLU LYS 74 99 1.55 17 A A HB H ILE GLY 34 35 1.32 17 A A OD1 HZ2 ASP LYS 79 82 1.57 17 A A HZ2 OD2 LYS ASP 37 58 1.59 17 A A OE1 HZ3 GLU LYS 30 99 1.60 18 A A HD1 OD1 HIS ASP 51 81 1.58 18 A A OE1 HZ3 GLU LYS 74 101 1.60 19 A A HD21 HE3 ASN TRP 66 72 1.10 19 A A H H ASN GLY 66 71 1.19 19 A A HD22 HA LEU TRP 64 72 1.25 19 A A HZ3 OXT LYS VAL 99 131 1.54 19 A A OD1 HZ1 ASP LYS 79 82 1.58 20 A A HA HB3 THR ASP 60 79 1.28 20 A A OE1 HZ2 GLU LYS 74 99 1.54 20 A A OE1 HZ1 GLU LYS 30 99 1.56 20 A A O H GLY GLY 27 29 1.59 20 A A HD1 OD1 HIS ASP 51 81 1.60 16 A A GLU VAL 30 31 -145.76 20 A A GLU THR 106 107 148.33 1 A PRO 16 -48.35 -94.45 1 A ILE 34 -144.67 22.21 1 A LYS 37 -162.78 34.88 1 A GLU 38 -129.51 -159.21 1 A GLU 45 -57.78 99.54 1 A ASN 54 -167.30 -150.91 1 A VAL 55 -72.10 -86.72 1 A THR 91 65.23 60.40 1 A SER 92 -78.34 34.85 1 A ASP 119 -158.21 14.17 1 A LEU 126 -152.03 -77.88 1 A THR 127 -157.03 77.46 2 A PRO 16 -73.55 42.12 2 A ASN 17 -156.70 -65.04 2 A LYS 40 -171.94 -162.13 2 A THR 41 -57.56 -74.42 2 A GLU 45 -171.04 121.15 2 A LEU 46 72.11 135.55 2 A VAL 55 -53.39 -74.26 2 A ASP 58 -107.36 57.98 2 A VAL 67 -168.93 10.68 2 A TRP 72 -77.83 -166.68 2 A ILE 75 -129.60 -62.05 2 A GLU 87 -78.90 -74.07 2 A TYR 90 -163.06 -91.87 2 A THR 91 -151.84 -54.14 2 A LYS 120 -178.06 68.28 2 A LEU 126 -176.42 -44.91 2 A LYS 128 -130.07 -53.51 3 A ALA 19 -160.39 79.71 3 A ILE 34 47.44 101.30 3 A LYS 40 -147.91 33.10 3 A THR 41 -109.24 -60.04 3 A ASN 54 -176.21 -151.81 3 A ASP 58 -109.46 48.08 3 A ILE 75 -124.59 -86.37 3 A GLU 87 -73.96 -82.50 3 A TYR 90 68.13 -64.70 3 A LEU 94 -79.68 -74.46 3 A THR 107 -57.61 106.95 3 A ASP 118 -122.18 -122.84 3 A ASP 119 -172.73 126.48 3 A LYS 120 134.73 -176.21 3 A ASP 124 -91.26 -80.47 3 A LEU 126 -134.16 -144.45 4 A LYS 40 59.75 96.69 4 A GLU 45 57.77 -164.51 4 A VAL 55 -47.52 -74.40 4 A ASP 58 -119.53 56.39 4 A ASN 70 -141.15 20.65 4 A ILE 75 -132.81 -94.90 4 A ILE 80 -166.29 -52.28 4 A ASP 81 -159.79 36.24 4 A TYR 89 -120.25 -66.56 4 A TYR 90 69.74 -2.20 4 A LEU 94 -98.36 -109.07 4 A LYS 120 -163.18 49.86 4 A ASP 122 -160.70 62.42 4 A ASP 124 -111.50 74.89 5 A ILE 34 -163.62 -39.47 5 A LYS 37 -91.09 -104.18 5 A GLU 38 52.23 -135.55 5 A LYS 40 -152.46 -47.60 5 A THR 41 62.06 83.95 5 A LEU 46 74.38 -57.46 5 A THR 53 -88.49 -114.67 5 A ASN 54 -118.90 -121.14 5 A ILE 75 -133.83 -88.65 5 A GLU 87 65.89 -114.42 5 A ASP 88 -161.35 -168.75 5 A LEU 94 -131.39 -98.55 5 A ASP 119 -111.25 -125.38 5 A LYS 120 -132.52 -90.71 5 A GLU 121 -156.95 25.37 5 A SER 123 27.15 88.96 5 A VAL 125 -178.75 -40.08 5 A LEU 126 -150.12 20.20 5 A LYS 128 -147.50 30.89 5 A PRO 130 -95.32 51.99 6 A PRO 16 -79.70 -131.94 6 A GLU 38 60.65 -148.69 6 A LYS 40 57.20 -113.05 6 A THR 41 -155.23 -42.06 6 A ASN 66 -48.62 160.03 6 A TYR 90 74.02 162.96 6 A LEU 94 -80.49 -139.31 6 A ASP 118 67.90 -108.69 6 A THR 127 -95.48 -75.91 6 A LYS 128 -147.11 -142.34 7 A PRO 16 -73.13 -138.84 7 A ALA 19 -162.50 81.71 7 A THR 22 -142.77 41.53 7 A GLU 38 -84.36 -123.92 7 A LYS 40 73.14 -37.18 7 A SER 52 -113.91 71.59 7 A VAL 55 -74.19 -76.30 7 A ASN 56 -101.08 51.93 7 A ASN 70 -161.36 -55.96 7 A ILE 75 -115.49 -75.55 7 A ASP 79 -78.20 -164.25 7 A ASP 118 60.51 -173.33 7 A ASP 119 -174.24 3.10 7 A GLU 121 -120.82 -151.33 8 A ALA 19 -154.77 69.16 8 A THR 41 -139.68 -119.78 8 A LEU 46 81.65 124.87 8 A THR 53 -105.64 54.73 8 A VAL 67 -163.71 35.44 8 A ILE 75 -103.53 -83.66 8 A ASP 88 69.98 105.83 8 A TYR 90 67.76 -168.16 8 A LEU 94 68.05 -178.91 8 A HIS 117 44.01 71.30 8 A LYS 120 -152.27 44.75 8 A ASP 122 -118.38 -132.46 8 A ASP 124 -155.07 79.07 8 A THR 127 -152.91 -66.23 8 A LYS 128 69.01 -55.99 9 A LYS 37 -135.18 -66.48 9 A VAL 55 -33.80 -81.10 9 A ASN 56 -104.79 66.89 9 A VAL 67 174.60 -25.51 9 A ASN 70 58.71 -95.56 9 A ILE 75 -125.16 -72.29 9 A TYR 90 71.07 107.30 9 A ASP 118 75.87 57.45 9 A LYS 120 59.55 14.52 9 A SER 123 65.02 -178.90 9 A THR 127 55.89 -147.36 9 A PRO 130 -68.87 63.50 10 A PRO 16 -63.91 -71.18 10 A ILE 34 -166.04 111.97 10 A LYS 37 -162.81 -85.42 10 A GLU 38 -178.08 149.99 10 A GLU 45 -75.81 -78.95 10 A ASN 54 -167.83 -154.60 10 A VAL 55 -64.28 -78.86 10 A ASP 58 -108.48 73.91 10 A ILE 75 -132.18 -91.69 10 A GLU 87 179.10 156.23 10 A ASP 88 69.61 -33.94 10 A THR 91 -110.35 -164.27 10 A SER 92 -59.27 106.13 10 A THR 107 -65.19 99.60 10 A HIS 117 77.16 121.94 10 A ASP 119 68.81 167.75 10 A LYS 120 74.46 108.28 10 A VAL 125 -150.13 -46.86 10 A LEU 126 69.69 -65.21 11 A ILE 34 64.27 167.67 11 A LYS 37 -80.82 -105.98 11 A LYS 40 -135.01 -36.67 11 A LEU 46 83.01 -6.55 11 A ASN 56 30.10 62.76 11 A VAL 67 -158.76 22.63 11 A ASN 70 -88.70 41.36 11 A GLU 87 -106.77 -66.97 11 A ASP 118 -176.24 -34.53 11 A SER 123 -142.66 35.12 11 A ASP 124 -160.81 -43.50 11 A LYS 128 69.99 -132.38 11 A CYS 129 -115.18 65.59 11 A PRO 130 -114.84 75.49 12 A ILE 34 -178.24 -35.04 12 A LYS 40 -154.52 -40.06 12 A LEU 46 -164.90 13.76 12 A THR 53 -79.53 43.85 12 A ALA 57 -61.60 -78.29 12 A ASP 58 166.61 53.79 12 A VAL 67 174.72 -22.08 12 A ASN 70 67.55 124.58 12 A ILE 75 -159.22 -94.41 12 A TYR 90 -93.63 -87.90 12 A LEU 94 -107.04 -80.51 12 A SER 104 -112.76 -107.38 12 A SER 105 -161.59 27.72 12 A HIS 117 -61.66 85.26 12 A SER 123 -66.86 97.74 13 A PRO 16 -57.81 -71.81 13 A ILE 34 -70.26 -155.27 13 A LYS 37 175.34 174.11 13 A GLU 38 72.22 171.78 13 A THR 53 -114.77 66.02 13 A VAL 67 -169.41 -23.52 13 A ASP 81 -155.79 53.77 13 A GLU 87 171.72 -88.19 13 A ASP 88 176.44 125.45 13 A TYR 90 -124.86 -66.13 13 A SER 92 -109.70 -93.71 13 A SER 104 -158.65 -140.34 13 A SER 105 61.57 -158.33 13 A THR 107 -45.66 100.70 13 A ASP 119 -157.85 71.52 13 A LYS 120 -163.22 38.33 13 A PRO 130 -97.40 32.13 14 A THR 22 -102.52 61.22 14 A LYS 37 -134.01 -64.98 14 A GLU 45 -138.93 -151.29 14 A ASN 66 -46.92 159.51 14 A ASN 70 -83.65 47.09 14 A ILE 75 -130.69 -79.94 14 A ASP 88 68.00 70.60 14 A THR 91 75.51 -38.87 14 A LEU 94 -92.61 -136.57 14 A HIS 117 -93.41 -137.70 14 A ASP 119 -159.59 -66.24 14 A ASP 124 -137.83 -39.44 14 A LEU 126 179.52 167.16 14 A CYS 129 -172.13 -50.13 14 A PRO 130 -35.17 123.89 15 A GLU 38 69.61 110.58 15 A LYS 40 -69.89 -91.87 15 A LEU 46 -150.87 30.49 15 A ALA 57 -78.19 47.62 15 A TRP 72 -61.45 97.48 15 A ILE 75 -133.95 -96.17 15 A GLU 87 179.65 161.91 15 A THR 91 -101.07 -81.53 15 A LEU 94 -158.20 11.03 15 A HIS 117 -13.80 102.99 15 A ASP 118 -147.96 -143.13 15 A LEU 126 -149.85 -48.75 15 A LYS 128 68.29 94.06 15 A PRO 130 -93.03 37.06 16 A PRO 16 -81.94 -114.82 16 A TYR 21 -106.76 77.22 16 A THR 22 -88.74 46.78 16 A VAL 31 -116.38 73.59 16 A LYS 37 -130.42 -69.48 16 A THR 53 -84.30 36.15 16 A ASP 58 -145.16 55.24 16 A VAL 67 -165.93 -9.54 16 A ILE 75 -131.90 -87.41 16 A TYR 90 74.14 -62.48 16 A SER 92 57.48 -158.99 16 A ASN 103 56.06 -101.45 16 A SER 104 175.69 -103.88 16 A HIS 117 -102.07 58.76 16 A GLU 121 66.37 -128.30 16 A ASP 122 74.23 -71.04 16 A SER 123 63.14 -73.08 16 A ASP 124 -175.22 -93.59 16 A VAL 125 72.13 -45.84 17 A ASN 17 -145.63 -115.94 17 A ILE 33 -171.63 -175.09 17 A ILE 34 -71.03 -136.43 17 A LYS 37 70.18 96.40 17 A ASN 70 -161.01 -63.51 17 A ILE 75 -157.48 -54.73 17 A ASP 79 -112.79 -169.09 17 A GLU 87 -56.45 -76.42 17 A SER 92 -161.63 66.29 17 A HIS 117 -156.21 -46.13 17 A VAL 125 -167.09 -75.18 17 A LEU 126 -146.03 -66.29 17 A CYS 129 69.83 84.01 18 A ILE 34 -155.55 -156.10 18 A LYS 37 -149.49 24.40 18 A GLU 38 66.75 -137.61 18 A LYS 40 -155.91 32.64 18 A ASN 54 -170.96 -172.11 18 A VAL 55 -73.76 -70.19 18 A ASP 58 -118.72 76.29 18 A ILE 75 -133.54 -92.65 18 A ILE 80 -165.52 70.05 18 A TYR 90 -111.15 -144.82 18 A SER 92 76.89 138.56 18 A SER 105 56.93 104.05 18 A ASP 118 -139.49 -56.25 18 A ASP 119 -100.62 -164.22 18 A ASP 124 -75.24 -84.76 18 A VAL 125 55.55 84.28 18 A LYS 128 67.47 114.67 19 A THR 22 -113.56 72.87 19 A ILE 34 -155.47 79.59 19 A LYS 40 -140.63 -69.47 19 A GLU 45 -168.85 -160.19 19 A ASN 56 52.27 71.45 19 A ALA 57 -68.07 68.99 19 A ASP 58 -118.42 76.69 19 A ASN 70 69.46 97.84 19 A TRP 72 -29.99 93.23 19 A ILE 75 -130.11 -76.80 19 A ASP 79 -110.89 -165.53 19 A ASP 88 58.52 78.36 19 A THR 91 -86.76 -91.47 19 A ASP 118 -175.20 -164.32 19 A LYS 120 -126.67 -156.20 19 A GLU 121 -105.84 -104.49 19 A SER 123 -172.92 115.22 19 A THR 127 -67.96 87.22 19 A LYS 128 67.09 70.53 20 A LYS 28 -68.90 51.62 20 A ILE 34 -90.06 -91.94 20 A ALA 57 -18.18 84.89 20 A ASN 66 -48.30 154.37 20 A ILE 75 -149.79 -70.86 20 A ILE 80 -169.96 -85.64 20 A GLU 87 172.90 167.95 20 A TYR 90 -115.72 -155.98 20 A SER 104 -83.25 -158.45 20 A LYS 120 -176.25 48.50 20 A ASP 122 64.29 -70.59 20 A ASP 124 -87.77 41.21 20 A THR 127 58.43 -139.09 Solution Structure of a Superantigen from Yersinia pseudotuberculosis 1 N N disulf 2.032 A CYS 32 A SG CYS 19 1_555 A CYS 129 A SG CYS 116 1_555 IMMUNE SYSTEM Jelly roll fold, IMMUNE SYSTEM Q57221_YERPS UNP 1 34 Q57221 RIPNIATYTGTIQGKGEVCIIGNKEGKTRGGELYAVLHSTNVNADMTLILLRNVGGNGWGEIKRNDIDKPLKYEDYYTSG LSWIWKIKNNSSETSNYSLDATVHDDKEDSDVLTKCPV 34 151 1POQ 14 131 Q57221 A 1 1 118 4 4 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A ALA 19 A ALA 6 A ILE 25 A ILE 12 A SER 108 A SER 95 A ALA 114 A ALA 101 A TYR 47 A TYR 34 A HIS 51 A HIS 38 A LYS 82 A LYS 69 A LYS 85 A LYS 72 A GLU 30 A GLU 17 A ILE 33 A ILE 20 A TRP 96 A TRP 83 A ASN 102 A ASN 89 A MET 59 A MET 46 A ARG 65 A ARG 52 A LYS 76 A LYS 63 A ASN 78 A ASN 65