0.00814 0.00000 0.00000 0.00000 0.00814 0.00000 0.00000 0.00000 0.00982 0.00000 0.00000 0.00000 Li, P. Strong, R.K. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 90.00 90.00 122.780 122.780 101.820 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 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 Nat.Immunol. 1529-2908 2 443 451 11323699 Complex structure of the activating immunoreceptor NKG2D and its MHC class I-like ligand MICA. 2001 US Immunity IUNIEH 2048 1074-7613 10 577 584 10.1016/S1074-7613(00)80057-6 Crystal Structure of the MHC Class I Homolog Mic-A, a Gammadelta T Cell Ligand 1999 US Science SCIEAS 0038 0036-8075 285 727 729 10.1126/science.285.5428.727 ACTIVATION OF NK CELLS AND T CELLS BY NKG2D, A RECEPTOR FOR STRESS INDUCIBLE MICA 1999 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 1 CCD 2000-10-10 ADSC QUANTUM 4 SINGLE WAVELENGTH M x-ray 1 MAD M x-ray 1 1.10 1.0 1.100 1.0 0.9794 1.0 0.9795 1.0 0.9567 1.0 5.0.2 ALS 1.10 1.100 SYNCHROTRON ALS BEAMLINE 5.0.2 5.0.2 ALS 0.9794, 0.9795, 0.9567 SYNCHROTRON ALS BEAMLINE 5.0.2 15849.903 NKG2-D TYPE II INTEGRAL MEMBRANE PROTEIN EXTRACELLULAR DOMAIN (RESIDUES 80 TO 216) 2 man polymer 31731.434 MHC CLASS I CHAIN-RELATED PROTEIN A EXTRACELLULAR DOMAIN (RESIDUES 1 TO 274) 1 man polymer 18.015 water 46 nat water NKG2D MIC-A, MIC, PERB11 no no NSLFNQEVQIPLTESYCGPCPKNWICYKNNCYQFFDESKNWYESQASCMSQNASLLKVYSKEDQDLLKLVKSYHWMGLVH IPTNGSWQWEDGSILSPNLLTIIEMQKGDCALYASSFKGYIENCSTPNTYICMQRTV NSLFNQEVQIPLTESYCGPCPKNWICYKNNCYQFFDESKNWYESQASCMSQNASLLKVYSKEDQDLLKLVKSYHWMGLVH IPTNGSWQWEDGSILSPNLLTIIEMQKGDCALYASSFKGYIENCSTPNTYICMQRTV B,A polypeptide(L) no no MEPHSLRYNLTVLSWDGSVQSGFLTEVHLDGQPFLRCDRQKCRAKPQGQWAEDVLGNKTWDRETRDLTGNGKDLRMTLAH IKDQKEGLHSLQEIRVCEIHEDNSTRSSQHFYYDGELFLSQNLETKEWTMPQSSRAQTLAMNVRNFLKEDAMKTKTHYHA MHADCLQELRRYLKSGVVLRRTVPPMVNVTRSEASEGNITVTCRASGFYPWNITLSWRQDGVSLSHDTQQWGDVLPDGNG TYQTWVATRICQGEEQRFTCYMEHSGNHSTHPVPS MEPHSLRYNLTVLSWDGSVQSGFLTEVHLDGQPFLRCDRQKCRAKPQGQWAEDVLGNKTWDRETRDLTGNGKDLRMTLAH IKDQKEGLHSLQEIRVCEIHEDNSTRSSQHFYYDGELFLSQNLETKEWTMPQSSRAQTLAMNVRNFLKEDAMKTKTHYHA MHADCLQELRRYLKSGVVLRRTVPPMVNVTRSEASEGNITVTCRASGFYPWNITLSWRQDGVSLSHDTQQWGDVLPDGNG TYQTWVATRICQGEEQRFTCYMEHSGNHSTHPVPS C 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 human Homo Escherichia Escherichia coli sample CELL SURFACE NKG2D 9606 Homo sapiens 469008 Escherichia coli BL21(DE3) BL21(DE3) PLASMID PET22B human Homo Escherichia sample MICA-001 9606 Homo sapiens 562 Escherichia coli BL21(DE3)RIL PLASMID PET11 2 3.1 58.3 VAPOR DIFFUSION, SITTING DROP 6.50 (NH4)2SO4, pH 6.50, VAPOR DIFFUSION, SITTING DROP, temperature 295.0K 295.0 repository Initial release Version format compliance Version format compliance 1 0 2001-05-23 1 1 2008-04-27 1 2 2011-07-13 RCSB Y RCSB 2001-01-21 REL HOH water HOH 2 3 HOH HOH 2 B HOH 20 3 HOH HOH 20 B HOH 28 3 HOH HOH 28 B HOH 31 3 HOH HOH 31 B HOH 37 3 HOH HOH 37 B HOH 40 3 HOH HOH 40 B HOH 44 3 HOH HOH 44 B HOH 26 3 HOH HOH 26 A HOH 33 3 HOH HOH 33 A HOH 45 3 HOH HOH 45 A HOH 1 3 HOH HOH 275 C HOH 3 3 HOH HOH 276 C HOH 4 3 HOH HOH 277 C HOH 5 3 HOH HOH 278 C HOH 6 3 HOH HOH 279 C HOH 7 3 HOH HOH 280 C HOH 8 3 HOH HOH 281 C HOH 9 3 HOH HOH 282 C HOH 10 3 HOH HOH 283 C HOH 11 3 HOH HOH 284 C HOH 12 3 HOH HOH 285 C HOH 13 3 HOH HOH 286 C HOH 14 3 HOH HOH 287 C HOH 15 3 HOH HOH 288 C HOH 16 3 HOH HOH 289 C HOH 17 3 HOH HOH 290 C HOH 18 3 HOH HOH 291 C HOH 19 3 HOH HOH 292 C HOH 21 3 HOH HOH 293 C HOH 22 3 HOH HOH 294 C HOH 23 3 HOH HOH 295 C HOH 24 3 HOH HOH 296 C HOH 25 3 HOH HOH 297 C HOH 27 3 HOH HOH 298 C HOH 29 3 HOH HOH 299 C HOH 30 3 HOH HOH 300 C HOH 32 3 HOH HOH 301 C HOH 34 3 HOH HOH 302 C HOH 35 3 HOH HOH 303 C HOH 36 3 HOH HOH 304 C HOH 38 3 HOH HOH 305 C HOH 39 3 HOH HOH 306 C HOH 41 3 HOH HOH 307 C HOH 42 3 HOH HOH 308 C HOH 43 3 HOH HOH 309 C HOH 46 3 HOH HOH 310 C n 1 80 B n 2 81 B n 3 82 B n 4 83 B n 5 84 B n 6 85 B n 7 86 B n 8 87 B n 9 88 B ILE 89 n 10 ILE 89 B PRO 90 n 11 PRO 90 B LEU 91 n 12 LEU 91 B THR 92 n 13 THR 92 B GLU 93 n 14 GLU 93 B SER 94 n 15 SER 94 B TYR 95 n 16 TYR 95 B CYS 96 n 17 CYS 96 B GLY 97 n 18 GLY 97 B PRO 98 n 19 PRO 98 B CYS 99 n 20 CYS 99 B PRO 100 n 21 PRO 100 B LYS 101 n 22 LYS 101 B ASN 102 n 23 ASN 102 B TRP 103 n 24 TRP 103 B ILE 104 n 25 ILE 104 B CYS 105 n 26 CYS 105 B TYR 106 n 27 TYR 106 B LYS 107 n 28 LYS 107 B ASN 108 n 29 ASN 108 B ASN 109 n 30 ASN 109 B CYS 110 n 31 CYS 110 B TYR 111 n 32 TYR 111 B GLN 112 n 33 GLN 112 B PHE 113 n 34 PHE 113 B PHE 114 n 35 PHE 114 B ASP 115 n 36 ASP 115 B GLU 116 n 37 GLU 116 B SER 117 n 38 SER 117 B LYS 118 n 39 LYS 118 B ASN 119 n 40 ASN 119 B TRP 120 n 41 TRP 120 B TYR 121 n 42 TYR 121 B GLU 122 n 43 GLU 122 B SER 123 n 44 SER 123 B GLN 124 n 45 GLN 124 B ALA 125 n 46 ALA 125 B SER 126 n 47 SER 126 B CYS 127 n 48 CYS 127 B MET 128 n 49 MET 128 B SER 129 n 50 SER 129 B GLN 130 n 51 GLN 130 B ASN 131 n 52 ASN 131 B ALA 132 n 53 ALA 132 B SER 133 n 54 SER 133 B LEU 134 n 55 LEU 134 B LEU 135 n 56 LEU 135 B LYS 136 n 57 LYS 136 B VAL 137 n 58 VAL 137 B TYR 138 n 59 TYR 138 B SER 139 n 60 SER 139 B LYS 140 n 61 LYS 140 B GLU 141 n 62 GLU 141 B ASP 142 n 63 ASP 142 B GLN 143 n 64 GLN 143 B ASP 144 n 65 ASP 144 B LEU 145 n 66 LEU 145 B LEU 146 n 67 LEU 146 B LYS 147 n 68 LYS 147 B LEU 148 n 69 LEU 148 B VAL 149 n 70 VAL 149 B LYS 150 n 71 LYS 150 B SER 151 n 72 SER 151 B TYR 152 n 73 TYR 152 B HIS 153 n 74 HIS 153 B TRP 154 n 75 TRP 154 B MET 155 n 76 MET 155 B GLY 156 n 77 GLY 156 B LEU 157 n 78 LEU 157 B VAL 158 n 79 VAL 158 B HIS 159 n 80 HIS 159 B ILE 160 n 81 ILE 160 B PRO 161 n 82 PRO 161 B THR 162 n 83 THR 162 B ASN 163 n 84 ASN 163 B GLY 164 n 85 GLY 164 B SER 165 n 86 SER 165 B TRP 166 n 87 TRP 166 B GLN 167 n 88 GLN 167 B TRP 168 n 89 TRP 168 B GLU 169 n 90 GLU 169 B ASP 170 n 91 ASP 170 B GLY 171 n 92 GLY 171 B SER 172 n 93 SER 172 B ILE 173 n 94 ILE 173 B LEU 174 n 95 LEU 174 B SER 175 n 96 SER 175 B PRO 176 n 97 PRO 176 B ASN 177 n 98 ASN 177 B LEU 178 n 99 LEU 178 B LEU 179 n 100 LEU 179 B THR 180 n 101 THR 180 B ILE 181 n 102 ILE 181 B ILE 182 n 103 ILE 182 B GLU 183 n 104 GLU 183 B MET 184 n 105 MET 184 B GLN 185 n 106 GLN 185 B LYS 186 n 107 LYS 186 B GLY 187 n 108 GLY 187 B ASP 188 n 109 ASP 188 B CYS 189 n 110 CYS 189 B ALA 190 n 111 ALA 190 B LEU 191 n 112 LEU 191 B TYR 192 n 113 TYR 192 B ALA 193 n 114 ALA 193 B SER 194 n 115 SER 194 B SER 195 n 116 SER 195 B PHE 196 n 117 PHE 196 B LYS 197 n 118 LYS 197 B GLY 198 n 119 GLY 198 B TYR 199 n 120 TYR 199 B ILE 200 n 121 ILE 200 B GLU 201 n 122 GLU 201 B ASN 202 n 123 ASN 202 B CYS 203 n 124 CYS 203 B SER 204 n 125 SER 204 B THR 205 n 126 THR 205 B PRO 206 n 127 PRO 206 B ASN 207 n 128 ASN 207 B THR 208 n 129 THR 208 B TYR 209 n 130 TYR 209 B ILE 210 n 131 ILE 210 B CYS 211 n 132 CYS 211 B MET 212 n 133 MET 212 B GLN 213 n 134 GLN 213 B ARG 214 n 135 ARG 214 B THR 215 n 136 THR 215 B VAL 216 n 137 VAL 216 B n 1 80 A n 2 81 A n 3 82 A n 4 83 A n 5 84 A n 6 85 A n 7 86 A n 8 87 A n 9 88 A n 10 89 A n 11 90 A n 12 91 A n 13 92 A GLU 93 n 14 GLU 93 A SER 94 n 15 SER 94 A TYR 95 n 16 TYR 95 A CYS 96 n 17 CYS 96 A GLY 97 n 18 GLY 97 A PRO 98 n 19 PRO 98 A CYS 99 n 20 CYS 99 A PRO 100 n 21 PRO 100 A LYS 101 n 22 LYS 101 A ASN 102 n 23 ASN 102 A TRP 103 n 24 TRP 103 A ILE 104 n 25 ILE 104 A CYS 105 n 26 CYS 105 A TYR 106 n 27 TYR 106 A LYS 107 n 28 LYS 107 A ASN 108 n 29 ASN 108 A ASN 109 n 30 ASN 109 A CYS 110 n 31 CYS 110 A TYR 111 n 32 TYR 111 A GLN 112 n 33 GLN 112 A PHE 113 n 34 PHE 113 A PHE 114 n 35 PHE 114 A ASP 115 n 36 ASP 115 A GLU 116 n 37 GLU 116 A SER 117 n 38 SER 117 A LYS 118 n 39 LYS 118 A ASN 119 n 40 ASN 119 A TRP 120 n 41 TRP 120 A TYR 121 n 42 TYR 121 A GLU 122 n 43 GLU 122 A SER 123 n 44 SER 123 A GLN 124 n 45 GLN 124 A ALA 125 n 46 ALA 125 A SER 126 n 47 SER 126 A CYS 127 n 48 CYS 127 A MET 128 n 49 MET 128 A SER 129 n 50 SER 129 A GLN 130 n 51 GLN 130 A ASN 131 n 52 ASN 131 A ALA 132 n 53 ALA 132 A SER 133 n 54 SER 133 A LEU 134 n 55 LEU 134 A LEU 135 n 56 LEU 135 A LYS 136 n 57 LYS 136 A VAL 137 n 58 VAL 137 A TYR 138 n 59 TYR 138 A SER 139 n 60 SER 139 A LYS 140 n 61 LYS 140 A GLU 141 n 62 GLU 141 A ASP 142 n 63 ASP 142 A GLN 143 n 64 GLN 143 A ASP 144 n 65 ASP 144 A LEU 145 n 66 LEU 145 A LEU 146 n 67 LEU 146 A LYS 147 n 68 LYS 147 A LEU 148 n 69 LEU 148 A VAL 149 n 70 VAL 149 A LYS 150 n 71 LYS 150 A SER 151 n 72 SER 151 A TYR 152 n 73 TYR 152 A HIS 153 n 74 HIS 153 A TRP 154 n 75 TRP 154 A MET 155 n 76 MET 155 A GLY 156 n 77 GLY 156 A LEU 157 n 78 LEU 157 A VAL 158 n 79 VAL 158 A HIS 159 n 80 HIS 159 A ILE 160 n 81 ILE 160 A PRO 161 n 82 PRO 161 A THR 162 n 83 THR 162 A ASN 163 n 84 ASN 163 A GLY 164 n 85 GLY 164 A SER 165 n 86 SER 165 A TRP 166 n 87 TRP 166 A GLN 167 n 88 GLN 167 A TRP 168 n 89 TRP 168 A GLU 169 n 90 GLU 169 A ASP 170 n 91 ASP 170 A GLY 171 n 92 GLY 171 A SER 172 n 93 SER 172 A ILE 173 n 94 ILE 173 A LEU 174 n 95 LEU 174 A SER 175 n 96 SER 175 A PRO 176 n 97 PRO 176 A ASN 177 n 98 ASN 177 A LEU 178 n 99 LEU 178 A LEU 179 n 100 LEU 179 A THR 180 n 101 THR 180 A ILE 181 n 102 ILE 181 A ILE 182 n 103 ILE 182 A GLU 183 n 104 GLU 183 A MET 184 n 105 MET 184 A GLN 185 n 106 GLN 185 A LYS 186 n 107 LYS 186 A GLY 187 n 108 GLY 187 A ASP 188 n 109 ASP 188 A CYS 189 n 110 CYS 189 A ALA 190 n 111 ALA 190 A LEU 191 n 112 LEU 191 A TYR 192 n 113 TYR 192 A ALA 193 n 114 ALA 193 A SER 194 n 115 SER 194 A SER 195 n 116 SER 195 A PHE 196 n 117 PHE 196 A LYS 197 n 118 LYS 197 A GLY 198 n 119 GLY 198 A TYR 199 n 120 TYR 199 A ILE 200 n 121 ILE 200 A GLU 201 n 122 GLU 201 A ASN 202 n 123 ASN 202 A CYS 203 n 124 CYS 203 A SER 204 n 125 SER 204 A THR 205 n 126 THR 205 A PRO 206 n 127 PRO 206 A ASN 207 n 128 ASN 207 A THR 208 n 129 THR 208 A TYR 209 n 130 TYR 209 A ILE 210 n 131 ILE 210 A CYS 211 n 132 CYS 211 A MET 212 n 133 MET 212 A GLN 213 n 134 GLN 213 A ARG 214 n 135 ARG 214 A THR 215 n 136 THR 215 A VAL 216 n 137 VAL 216 A MET 0 n 1 MET 0 C GLU 1 n 2 GLU 1 C PRO 2 n 3 PRO 2 C HIS 3 n 4 HIS 3 C SER 4 n 5 SER 4 C LEU 5 n 6 LEU 5 C ARG 6 n 7 ARG 6 C TYR 7 n 8 TYR 7 C ASN 8 n 9 ASN 8 C LEU 9 n 10 LEU 9 C THR 10 n 11 THR 10 C VAL 11 n 12 VAL 11 C LEU 12 n 13 LEU 12 C SER 13 n 14 SER 13 C TRP 14 n 15 TRP 14 C ASP 15 n 16 ASP 15 C GLY 16 n 17 GLY 16 C SER 17 n 18 SER 17 C VAL 18 n 19 VAL 18 C GLN 19 n 20 GLN 19 C SER 20 n 21 SER 20 C GLY 21 n 22 GLY 21 C PHE 22 n 23 PHE 22 C LEU 23 n 24 LEU 23 C THR 24 n 25 THR 24 C GLU 25 n 26 GLU 25 C VAL 26 n 27 VAL 26 C HIS 27 n 28 HIS 27 C LEU 28 n 29 LEU 28 C ASP 29 n 30 ASP 29 C GLY 30 n 31 GLY 30 C GLN 31 n 32 GLN 31 C PRO 32 n 33 PRO 32 C PHE 33 n 34 PHE 33 C LEU 34 n 35 LEU 34 C ARG 35 n 36 ARG 35 C CYS 36 n 37 CYS 36 C ASP 37 n 38 ASP 37 C ARG 38 n 39 ARG 38 C GLN 39 n 40 GLN 39 C LYS 40 n 41 LYS 40 C CYS 41 n 42 CYS 41 C ARG 42 n 43 ARG 42 C ALA 43 n 44 ALA 43 C LYS 44 n 45 LYS 44 C PRO 45 n 46 PRO 45 C GLN 46 n 47 GLN 46 C GLY 47 n 48 GLY 47 C GLN 48 n 49 GLN 48 C TRP 49 n 50 TRP 49 C ALA 50 n 51 ALA 50 C GLU 51 n 52 GLU 51 C ASP 52 n 53 ASP 52 C VAL 53 n 54 VAL 53 C LEU 54 n 55 LEU 54 C GLY 55 n 56 GLY 55 C ASN 56 n 57 ASN 56 C LYS 57 n 58 LYS 57 C THR 58 n 59 THR 58 C TRP 59 n 60 TRP 59 C ASP 60 n 61 ASP 60 C ARG 61 n 62 ARG 61 C GLU 62 n 63 GLU 62 C THR 63 n 64 THR 63 C ARG 64 n 65 ARG 64 C ASP 65 n 66 ASP 65 C LEU 66 n 67 LEU 66 C THR 67 n 68 THR 67 C GLY 68 n 69 GLY 68 C ASN 69 n 70 ASN 69 C GLY 70 n 71 GLY 70 C LYS 71 n 72 LYS 71 C ASP 72 n 73 ASP 72 C LEU 73 n 74 LEU 73 C ARG 74 n 75 ARG 74 C MET 75 n 76 MET 75 C THR 76 n 77 THR 76 C LEU 77 n 78 LEU 77 C ALA 78 n 79 ALA 78 C HIS 79 n 80 HIS 79 C ILE 80 n 81 ILE 80 C LYS 81 n 82 LYS 81 C ASP 82 n 83 ASP 82 C GLN 83 n 84 GLN 83 C LYS 84 n 85 LYS 84 C GLU 85 n 86 GLU 85 C GLY 86 n 87 GLY 86 C LEU 87 n 88 LEU 87 C HIS 88 n 89 HIS 88 C SER 89 n 90 SER 89 C LEU 90 n 91 LEU 90 C GLN 91 n 92 GLN 91 C GLU 92 n 93 GLU 92 C ILE 93 n 94 ILE 93 C ARG 94 n 95 ARG 94 C VAL 95 n 96 VAL 95 C CYS 96 n 97 CYS 96 C GLU 97 n 98 GLU 97 C ILE 98 n 99 ILE 98 C HIS 99 n 100 HIS 99 C GLU 100 n 101 GLU 100 C ASP 101 n 102 ASP 101 C ASN 102 n 103 ASN 102 C SER 103 n 104 SER 103 C THR 104 n 105 THR 104 C ARG 105 n 106 ARG 105 C SER 106 n 107 SER 106 C SER 107 n 108 SER 107 C GLN 108 n 109 GLN 108 C HIS 109 n 110 HIS 109 C PHE 110 n 111 PHE 110 C TYR 111 n 112 TYR 111 C TYR 112 n 113 TYR 112 C ASP 113 n 114 ASP 113 C GLY 114 n 115 GLY 114 C GLU 115 n 116 GLU 115 C LEU 116 n 117 LEU 116 C PHE 117 n 118 PHE 117 C LEU 118 n 119 LEU 118 C SER 119 n 120 SER 119 C GLN 120 n 121 GLN 120 C ASN 121 n 122 ASN 121 C LEU 122 n 123 LEU 122 C GLU 123 n 124 GLU 123 C THR 124 n 125 THR 124 C LYS 125 n 126 LYS 125 C GLU 126 n 127 GLU 126 C TRP 127 n 128 TRP 127 C THR 128 n 129 THR 128 C MET 129 n 130 MET 129 C PRO 130 n 131 PRO 130 C GLN 131 n 132 GLN 131 C SER 132 n 133 SER 132 C SER 133 n 134 SER 133 C ARG 134 n 135 ARG 134 C ALA 135 n 136 ALA 135 C GLN 136 n 137 GLN 136 C THR 137 n 138 THR 137 C LEU 138 n 139 LEU 138 C ALA 139 n 140 ALA 139 C MET 140 n 141 MET 140 C ASN 141 n 142 ASN 141 C VAL 142 n 143 VAL 142 C ARG 143 n 144 ARG 143 C ASN 144 n 145 ASN 144 C PHE 145 n 146 PHE 145 C LEU 146 n 147 LEU 146 C LYS 147 n 148 LYS 147 C GLU 148 n 149 GLU 148 C ASP 149 n 150 ASP 149 C ALA 150 n 151 ALA 150 C MET 151 n 152 MET 151 C LYS 152 n 153 LYS 152 C THR 153 n 154 THR 153 C LYS 154 n 155 LYS 154 C THR 155 n 156 THR 155 C HIS 156 n 157 HIS 156 C TYR 157 n 158 TYR 157 C HIS 158 n 159 HIS 158 C ALA 159 n 160 ALA 159 C MET 160 n 161 MET 160 C HIS 161 n 162 HIS 161 C ALA 162 n 163 ALA 162 C ASP 163 n 164 ASP 163 C CYS 164 n 165 CYS 164 C LEU 165 n 166 LEU 165 C GLN 166 n 167 GLN 166 C GLU 167 n 168 GLU 167 C LEU 168 n 169 LEU 168 C ARG 169 n 170 ARG 169 C ARG 170 n 171 ARG 170 C TYR 171 n 172 TYR 171 C LEU 172 n 173 LEU 172 C LYS 173 n 174 LYS 173 C SER 174 n 175 SER 174 C GLY 175 n 176 GLY 175 C VAL 176 n 177 VAL 176 C VAL 177 n 178 VAL 177 C LEU 178 n 179 LEU 178 C ARG 179 n 180 ARG 179 C ARG 180 n 181 ARG 180 C THR 181 n 182 THR 181 C VAL 182 n 183 VAL 182 C PRO 183 n 184 PRO 183 C PRO 184 n 185 PRO 184 C MET 185 n 186 MET 185 C VAL 186 n 187 VAL 186 C ASN 187 n 188 ASN 187 C VAL 188 n 189 VAL 188 C THR 189 n 190 THR 189 C ARG 190 n 191 ARG 190 C SER 191 n 192 SER 191 C GLU 192 n 193 GLU 192 C ALA 193 n 194 ALA 193 C SER 194 n 195 SER 194 C GLU 195 n 196 GLU 195 C GLY 196 n 197 GLY 196 C ASN 197 n 198 ASN 197 C ILE 198 n 199 ILE 198 C THR 199 n 200 THR 199 C VAL 200 n 201 VAL 200 C THR 201 n 202 THR 201 C CYS 202 n 203 CYS 202 C ARG 203 n 204 ARG 203 C ALA 204 n 205 ALA 204 C SER 205 n 206 SER 205 C GLY 206 n 207 GLY 206 C PHE 207 n 208 PHE 207 C TYR 208 n 209 TYR 208 C PRO 209 n 210 PRO 209 C TRP 210 n 211 TRP 210 C ASN 211 n 212 ASN 211 C ILE 212 n 213 ILE 212 C THR 213 n 214 THR 213 C LEU 214 n 215 LEU 214 C SER 215 n 216 SER 215 C TRP 216 n 217 TRP 216 C ARG 217 n 218 ARG 217 C GLN 218 n 219 GLN 218 C ASP 219 n 220 ASP 219 C GLY 220 n 221 GLY 220 C VAL 221 n 222 VAL 221 C SER 222 n 223 SER 222 C LEU 223 n 224 LEU 223 C SER 224 n 225 SER 224 C HIS 225 n 226 HIS 225 C ASP 226 n 227 ASP 226 C THR 227 n 228 THR 227 C GLN 228 n 229 GLN 228 C GLN 229 n 230 GLN 229 C TRP 230 n 231 TRP 230 C GLY 231 n 232 GLY 231 C ASP 232 n 233 ASP 232 C VAL 233 n 234 VAL 233 C LEU 234 n 235 LEU 234 C PRO 235 n 236 PRO 235 C ASP 236 n 237 ASP 236 C GLY 237 n 238 GLY 237 C ASN 238 n 239 ASN 238 C GLY 239 n 240 GLY 239 C THR 240 n 241 THR 240 C TYR 241 n 242 TYR 241 C GLN 242 n 243 GLN 242 C THR 243 n 244 THR 243 C TRP 244 n 245 TRP 244 C VAL 245 n 246 VAL 245 C ALA 246 n 247 ALA 246 C THR 247 n 248 THR 247 C ARG 248 n 249 ARG 248 C ILE 249 n 250 ILE 249 C CYS 250 n 251 CYS 250 C GLN 251 n 252 GLN 251 C GLY 252 n 253 GLY 252 C GLU 253 n 254 GLU 253 C GLU 254 n 255 GLU 254 C GLN 255 n 256 GLN 255 C ARG 256 n 257 ARG 256 C PHE 257 n 258 PHE 257 C THR 258 n 259 THR 258 C CYS 259 n 260 CYS 259 C TYR 260 n 261 TYR 260 C MET 261 n 262 MET 261 C GLU 262 n 263 GLU 262 C HIS 263 n 264 HIS 263 C SER 264 n 265 SER 264 C GLY 265 n 266 GLY 265 C ASN 266 n 267 ASN 266 C HIS 267 n 268 HIS 267 C SER 268 n 269 SER 268 C THR 269 n 270 THR 269 C HIS 270 n 271 HIS 270 C PRO 271 n 272 PRO 271 C VAL 272 n 273 VAL 272 C PRO 273 n 274 PRO 273 C SER 274 n 275 SER 274 C author_and_software_defined_assembly PISA 3 trimeric 4470 -18 26560 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 B O CYS 96 A O CYS 17 A N CYS 96 B N CYS 17 A O SER 133 B O SER 54 A N MET 212 B N MET 133 A O GLN 213 B O GLN 134 A N CYS 110 B N CYS 31 A N TYR 111 B N TYR 32 A O ILE 104 B O ILE 25 A O CYS 105 B O CYS 26 B N CYS 105 A N CYS 26 B N ILE 104 A N ILE 25 B O TYR 111 A O TYR 32 B N LYS 118 A N LYS 39 B O ASN 207 A O ASN 128 B N MET 212 A N MET 133 B O SER 133 A O SER 54 A O SER 133 B O SER 54 A N MET 212 B N MET 133 A O GLN 213 B O GLN 134 A N CYS 110 B N CYS 31 A N TYR 111 B N TYR 32 A O ILE 104 B O ILE 25 A O CYS 105 B O CYS 26 B N CYS 105 A N CYS 26 B N ILE 104 A N ILE 25 B O TYR 111 A O TYR 32 B N LYS 118 A N LYS 39 B O ASN 207 A O ASN 128 B O THR 208 A O THR 129 B N TRP 154 A N TRP 75 B O HIS 153 A O HIS 74 B N TYR 192 A N TYR 113 B N ALA 193 A N ALA 114 B O LYS 197 A O LYS 118 B N GLY 198 A N GLY 119 B O THR 180 A O THR 101 B N VAL 158 A N VAL 79 B O GLN 167 A O GLN 88 A O GLN 167 B O GLN 88 A N VAL 158 B N VAL 79 A N MET 155 B N MET 76 A O ALA 190 B O ALA 111 A O ALA 193 B O ALA 114 A N LYS 197 B N LYS 118 A N GLY 198 B N GLY 119 A O THR 180 B O THR 101 C N ARG 42 C N ARG 43 C O ARG 35 C O ARG 36 C O CYS 36 C O CYS 37 C N THR 24 C N THR 25 C N HIS 27 C N HIS 28 C O ARG 6 C O ARG 7 C N SER 13 C N SER 14 C O HIS 88 C O HIS 89 C N GLU 97 C N GLU 98 C O ARG 105 C O ARG 106 C N TYR 112 C N TYR 113 C O GLU 115 C O GLU 116 C N ASN 121 C N ASN 122 C O GLU 126 C O GLU 127 C O THR 189 C O THR 190 C N THR 201 C N THR 202 C N PHE 207 C N PHE 208 C O TYR 241 C O TYR 242 C O ALA 246 C O ALA 247 C N GLN 229 C N GLN 230 C O THR 189 C O THR 190 C N THR 201 C N THR 202 C N PHE 207 C N PHE 208 C O TYR 241 C O TYR 242 C O GLN 242 C O GLN 243 C N LEU 234 C N LEU 235 C O VAL 221 C O VAL 222 C N GLN 218 C N GLN 219 C N ARG 217 C N ARG 218 C O THR 258 C O THR 259 C N HIS 263 C N HIS 264 C O ASN 266 C O ASN 267 1 B ASN 80 A ASN 1 1 Y 1 B SER 81 A SER 2 1 Y 1 B LEU 82 A LEU 3 1 Y 1 B PHE 83 A PHE 4 1 Y 1 B ASN 84 A ASN 5 1 Y 1 B GLN 85 A GLN 6 1 Y 1 B GLU 86 A GLU 7 1 Y 1 B VAL 87 A VAL 8 1 Y 1 B GLN 88 A GLN 9 1 Y 1 A ASN 80 B ASN 1 1 Y 1 A SER 81 B SER 2 1 Y 1 A LEU 82 B LEU 3 1 Y 1 A PHE 83 B PHE 4 1 Y 1 A ASN 84 B ASN 5 1 Y 1 A GLN 85 B GLN 6 1 Y 1 A GLU 86 B GLU 7 1 Y 1 A VAL 87 B VAL 8 1 Y 1 A GLN 88 B GLN 9 1 Y 1 A ILE 89 B ILE 10 1 Y 1 A PRO 90 B PRO 11 1 Y 1 A LEU 91 B LEU 12 1 Y 1 A THR 92 B THR 13 1 Y 1 9.25 1.50 119.30 128.55 B B B C N CA GLY PRO PRO 97 98 98 Y 1 10.83 1.50 119.30 130.13 B B B C N CA SER PRO PRO 175 176 176 Y 1 11.00 1.50 119.30 130.30 C C C C N CA LYS PRO PRO 44 45 45 Y 1 B PRO 90 -68.38 -124.44 1 B LEU 91 171.99 69.47 1 B PRO 98 -53.54 102.96 1 B LYS 101 2.02 -96.08 1 B ASN 102 -97.82 45.71 1 B LEU 135 -39.67 135.95 1 B SER 139 -171.55 113.58 1 B SER 151 77.11 -172.93 1 B GLU 169 -60.47 51.78 1 B ASP 170 168.80 55.00 1 B SER 172 -50.25 102.56 1 B ASN 177 -105.31 62.84 1 B SER 195 76.19 56.26 1 A LEU 135 -37.08 128.21 1 A SER 151 66.91 -169.66 1 A THR 162 -29.09 -57.99 1 A ASP 170 -75.20 -95.48 1 A SER 172 -36.75 145.21 1 A PRO 176 -43.67 156.15 1 A LEU 178 -123.08 -65.34 1 A MET 184 -106.93 -63.94 1 A SER 195 75.54 50.83 1 C ASP 37 -93.70 -158.21 1 C PRO 45 -30.93 153.49 1 C GLN 46 98.78 -8.38 1 C TRP 49 -97.30 -83.69 1 C ALA 50 107.49 16.16 1 C GLU 51 -123.62 -67.84 1 C ASP 52 155.43 -36.90 1 C LEU 54 -31.63 155.02 1 C LYS 57 -37.75 -17.80 1 C GLN 83 -98.53 47.47 1 C GLU 85 -56.31 175.55 1 C ASP 101 -64.87 3.85 1 C LEU 178 -112.99 77.55 1 C SER 194 -106.62 73.65 1 C GLU 195 101.72 51.97 1 C ASP 232 -69.94 -176.49 1 C SER 264 34.65 63.37 PROTEIN_REP.PARAM PROTEIN.TOP WATER_REP.PARAM 59.8 -5.43 0.00 0.00 -5.43 0.00 10.86 0.282 0.007 0.227 0.227 0.227 2.70 29.78 1553 21938 21108 7.4 96.1 RANDOM 185946.74 0.00 1 GROUP THROUGHOUT 0.00 0.00 MAD Engh & Huber FLAT MODEL 33.93 0.302 0.44 0.37 5.00 0.45 0.42 2.70 29.78 46 4309 0 0 4263 0.007 1.4 25.0 0.81 0.397 0.025 0.346 2.87 243 2981 6 7.5 90.2 66.1 2.70 30.0 1HYR 256599 21938 0.00 0.00 0.076 0.076 1,2 34.0 11.7 99.9 0.425 2.70 2.80 4.1 2150 0.425 9.0 100.0 data reduction DENZO data scaling SCALEPACK refinement CNS phasing CNS NKG2-D TYPE II INTEGRAL MEMBRANE PROTEIN/MHC CLASS I CHAIN-RELATED PROTEIN A COMPLEX CRYSTAL STRUCTURE OF HUMAN MICA IN COMPLEX WITH NATURAL KILLER CELL RECEPTOR NKG2D 1 N N 1 N N 2 N N 3 N N 3 N N 3 N N B ASN 119 A ASN 40 HELX_P B SER 129 A SER 50 1 1 11 B GLN 143 A GLN 64 HELX_P B LEU 148 A LEU 69 5 2 6 A ASN 119 B ASN 40 HELX_P A SER 129 B SER 50 1 3 11 A GLN 143 B GLN 64 HELX_P A LEU 148 B LEU 69 5 4 6 C GLY 55 C GLY 56 HELX_P C LYS 57 C LYS 58 5 5 3 C THR 58 C THR 59 HELX_P C HIS 79 C HIS 80 1 6 22 C SER 132 C SER 133 HELX_P C GLU 148 C GLU 149 1 7 17 C THR 153 C THR 154 HELX_P C SER 174 C SER 175 1 8 22 C GLU 253 C GLU 254 HELX_P C GLN 255 C GLN 256 5 9 3 disulf 2.029 A CYS 96 B SG CYS 17 1_555 A CYS 105 B SG CYS 26 1_555 disulf 2.031 A CYS 99 B SG CYS 20 1_555 A CYS 110 B SG CYS 31 1_555 disulf 2.036 A CYS 127 B SG CYS 48 1_555 A CYS 211 B SG CYS 132 1_555 disulf 2.036 A CYS 189 B SG CYS 110 1_555 A CYS 203 B SG CYS 124 1_555 disulf 2.031 B CYS 96 A SG CYS 17 1_555 B CYS 105 A SG CYS 26 1_555 disulf 2.029 B CYS 99 A SG CYS 20 1_555 B CYS 110 A SG CYS 31 1_555 disulf 2.040 B CYS 127 A SG CYS 48 1_555 B CYS 211 A SG CYS 132 1_555 disulf 2.036 B CYS 189 A SG CYS 110 1_555 B CYS 203 A SG CYS 124 1_555 disulf 2.039 C CYS 36 C SG CYS 37 1_555 C CYS 41 C SG CYS 42 1_555 disulf 2.041 C CYS 96 C SG CYS 97 1_555 C CYS 164 C SG CYS 165 1_555 disulf 2.028 C CYS 202 C SG CYS 203 1_555 C CYS 259 C SG CYS 260 1_555 IMMUNE SYSTEM ACTIVATING NK CELL RECEPTOR, NKG2D, C-TYPE-LECTIN LIKE, MIC-A, MHC-I, COMPLEX, IMMUNE SYSTEM C TYR 208 C TYR 209 1 C PRO 209 C PRO 210 -0.04 NKG2D_HUMAN UNP 1 80 P26718 Q9TQ92_HUMAN UNP 2 1 Q9TQ92 80 216 1HYR 80 216 P26718 B 1 1 137 80 216 1HYR 80 216 P26718 A 1 1 137 1 273 1HYR 1 274 Q9TQ92 C 2 2 275 3 INITIATING METHIONINE MET 0 1HYR C Q9TQ92 UNP 1 2 8 11 2 5 8 4 4 4 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 parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel 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 B GLU 93 A GLU 14 B CYS 96 A CYS 17 A CYS 96 B CYS 17 A PRO 100 B PRO 21 A SER 133 B SER 54 A LEU 134 B LEU 55 A ASN 207 B ASN 128 A GLN 213 B GLN 134 A ASN 109 B ASN 30 A LYS 118 B LYS 39 A ILE 104 B ILE 25 A TYR 106 B TYR 27 B ILE 104 A ILE 25 B CYS 105 A CYS 26 B CYS 110 A CYS 31 B LYS 118 A LYS 39 B ASN 207 A ASN 128 B GLN 213 A GLN 134 B SER 133 A SER 54 B LEU 134 A LEU 55 A SER 133 B SER 54 A LEU 134 B LEU 55 A ASN 207 B ASN 128 A GLN 213 B GLN 134 A ASN 109 B ASN 30 A LYS 118 B LYS 39 A ILE 104 B ILE 25 A TYR 106 B TYR 27 B ILE 104 A ILE 25 B CYS 105 A CYS 26 B CYS 110 A CYS 31 B LYS 118 A LYS 39 B ASN 207 A ASN 128 B GLN 213 A GLN 134 B HIS 153 A HIS 74 B TRP 154 A TRP 75 B CYS 189 A CYS 110 B ALA 193 A ALA 114 B LYS 197 A LYS 118 B GLU 201 A GLU 122 B THR 180 A THR 101 B ILE 182 A ILE 103 B VAL 158 A VAL 79 B HIS 159 A HIS 80 B TRP 166 A TRP 87 B GLN 167 A GLN 88 A SER 165 B SER 86 A TRP 168 B TRP 89 A TYR 152 B TYR 73 A ILE 160 B ILE 81 A CYS 189 B CYS 110 A ALA 193 B ALA 114 A LYS 197 B LYS 118 A GLU 201 B GLU 122 A THR 180 B THR 101 A GLU 183 B GLU 104 C CYS 41 C CYS 42 C ALA 43 C ALA 44 C GLN 31 C GLN 32 C CYS 36 C CYS 37 C SER 17 C SER 18 C LEU 28 C LEU 29 C HIS 3 C HIS 4 C TRP 14 C TRP 15 C LEU 87 C LEU 88 C ILE 98 C ILE 99 C THR 104 C THR 105 C TYR 112 C TYR 113 C GLU 115 C GLU 116 C ASN 121 C ASN 122 C GLU 126 C GLU 127 C THR 128 C THR 129 C MET 185 C MET 186 C ARG 190 C ARG 191 C ASN 197 C ASN 198 C PHE 207 C PHE 208 C TYR 241 C TYR 242 C CYS 250 C CYS 251 C GLN 229 C GLN 230 C TRP 230 C TRP 231 C MET 185 C MET 186 C ARG 190 C ARG 191 C ASN 197 C ASN 198 C PHE 207 C PHE 208 C TYR 241 C TYR 242 C CYS 250 C CYS 251 C LEU 234 C LEU 235 C PRO 235 C PRO 236 C VAL 221 C VAL 222 C SER 222 C SER 223 C THR 213 C THR 214 C GLN 218 C GLN 219 C PHE 257 C PHE 258 C HIS 263 C HIS 264 C ASN 266 C ASN 267 C PRO 271 C PRO 272 90 P 4 21 2