0.009052 0.005226 0.000000 0.000000 0.010452 0.000000 0.000000 0.000000 0.008065 0.000000 0.000000 0.000000 Hoover, D.M. Mizoue, L.S. Handel, T.M. Lubkowski, J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 48 90.00 90.00 120.00 110.473 110.473 123.994 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 US J.Biol.Chem. JBCHA3 0071 0021-9258 275 23187 23193 10.1074/jbc.M002584200 10770945 The crystal structure of the chemokine domain of fractalkine shows a novel quaternary arrangement. 2000 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 100 1 1 1 1 CCD 1999-02-25 ADSC QUANTUM 4 MAD M x-ray 1 MAD M x-ray 1 MAD M x-ray 1 MAD M x-ray 1 0.98 1.0 X9B NSLS 0.98 SYNCHROTRON NSLS BEAMLINE X9B 8656.017 FRACTALKINE CHEMOKINE DOMAIN 4 man polymer 18.015 water 264 nat water NEUROTACTIN, CX3C MEMBRANE-ANCHORED CHEMOKINE, SMALL INDUCIBLE CYTOKINE D1 no no QHHGVTKCNITCSKMTSKIPVALLIHYQQNQASCGKRAIILETRQHRLFCADPKEQWVKDAMQHLDRQAAALTRDG QHHGVTKCNITCSKMTSKIPVALLIHYQQNQASCGKRAIILETRQHRLFCADPKEQWVKDAMQHLDRQAAALTRDG A,B,C,D polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n human Homo Escherichia sample 9606 Homo sapiens 562 Escherichia coli PLASMID PAED4 1 2 60.99 VAPOR DIFFUSION, HANGING DROP 5.0 sodium formate, disodium citrate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K 298.0 repository Initial release Version format compliance Version format compliance 1 0 2000-09-06 1 1 2008-04-27 1 2 2011-07-13 RCSB Y RCSB 2000-05-26 REL REL HOH water HOH 3 2 HOH HOH 77 A HOH 10 2 HOH HOH 78 A HOH 13 2 HOH HOH 79 A HOH 14 2 HOH HOH 80 A HOH 21 2 HOH HOH 81 A HOH 23 2 HOH HOH 82 A HOH 24 2 HOH HOH 83 A HOH 25 2 HOH HOH 84 A HOH 26 2 HOH HOH 85 A HOH 41 2 HOH HOH 86 A HOH 42 2 HOH HOH 87 A HOH 43 2 HOH HOH 88 A HOH 44 2 HOH HOH 89 A HOH 45 2 HOH HOH 90 A HOH 46 2 HOH HOH 91 A HOH 47 2 HOH HOH 92 A HOH 48 2 HOH HOH 93 A HOH 49 2 HOH HOH 94 A HOH 80 2 HOH HOH 95 A HOH 83 2 HOH HOH 96 A HOH 106 2 HOH HOH 97 A HOH 115 2 HOH HOH 98 A HOH 117 2 HOH HOH 99 A HOH 118 2 HOH HOH 100 A HOH 119 2 HOH HOH 101 A HOH 123 2 HOH HOH 102 A HOH 124 2 HOH HOH 103 A HOH 129 2 HOH HOH 104 A HOH 141 2 HOH HOH 105 A HOH 161 2 HOH HOH 106 A HOH 163 2 HOH HOH 107 A HOH 172 2 HOH HOH 108 A HOH 174 2 HOH HOH 109 A HOH 181 2 HOH HOH 110 A HOH 186 2 HOH HOH 111 A HOH 190 2 HOH HOH 112 A HOH 197 2 HOH HOH 113 A HOH 199 2 HOH HOH 114 A HOH 202 2 HOH HOH 115 A HOH 204 2 HOH HOH 116 A HOH 206 2 HOH HOH 117 A HOH 211 2 HOH HOH 118 A HOH 212 2 HOH HOH 119 A HOH 219 2 HOH HOH 120 A HOH 221 2 HOH HOH 121 A HOH 234 2 HOH HOH 122 A HOH 237 2 HOH HOH 123 A HOH 239 2 HOH HOH 124 A HOH 246 2 HOH HOH 125 A HOH 247 2 HOH HOH 126 A HOH 250 2 HOH HOH 127 A HOH 251 2 HOH HOH 128 A HOH 253 2 HOH HOH 129 A HOH 264 2 HOH HOH 130 A HOH 12 2 HOH HOH 77 B HOH 15 2 HOH HOH 78 B HOH 18 2 HOH HOH 79 B HOH 19 2 HOH HOH 80 B HOH 20 2 HOH HOH 81 B HOH 27 2 HOH HOH 82 B HOH 28 2 HOH HOH 83 B HOH 51 2 HOH HOH 84 B HOH 52 2 HOH HOH 85 B HOH 54 2 HOH HOH 86 B HOH 55 2 HOH HOH 87 B HOH 57 2 HOH HOH 88 B HOH 58 2 HOH HOH 89 B HOH 59 2 HOH HOH 90 B HOH 60 2 HOH HOH 91 B HOH 61 2 HOH HOH 92 B HOH 62 2 HOH HOH 93 B HOH 63 2 HOH HOH 94 B HOH 64 2 HOH HOH 95 B HOH 92 2 HOH HOH 96 B HOH 94 2 HOH HOH 97 B HOH 96 2 HOH HOH 98 B HOH 102 2 HOH HOH 99 B HOH 105 2 HOH HOH 100 B HOH 113 2 HOH HOH 101 B HOH 120 2 HOH HOH 102 B HOH 121 2 HOH HOH 103 B HOH 134 2 HOH HOH 104 B HOH 135 2 HOH HOH 105 B HOH 138 2 HOH HOH 106 B HOH 144 2 HOH HOH 107 B HOH 151 2 HOH HOH 108 B HOH 155 2 HOH HOH 109 B HOH 156 2 HOH HOH 110 B HOH 158 2 HOH HOH 111 B HOH 166 2 HOH HOH 112 B HOH 167 2 HOH HOH 113 B HOH 182 2 HOH HOH 114 B HOH 184 2 HOH HOH 115 B HOH 192 2 HOH HOH 116 B HOH 194 2 HOH HOH 117 B HOH 208 2 HOH HOH 118 B HOH 215 2 HOH HOH 119 B HOH 223 2 HOH HOH 120 B HOH 225 2 HOH HOH 121 B HOH 226 2 HOH HOH 122 B HOH 232 2 HOH HOH 123 B HOH 241 2 HOH HOH 124 B HOH 249 2 HOH HOH 125 B HOH 252 2 HOH HOH 126 B HOH 259 2 HOH HOH 127 B HOH 262 2 HOH HOH 128 B HOH 1 2 HOH HOH 77 C HOH 4 2 HOH HOH 78 C HOH 8 2 HOH HOH 79 C HOH 9 2 HOH HOH 80 C HOH 17 2 HOH HOH 81 C HOH 29 2 HOH HOH 82 C HOH 30 2 HOH HOH 83 C HOH 31 2 HOH HOH 84 C HOH 32 2 HOH HOH 85 C HOH 33 2 HOH HOH 86 C HOH 34 2 HOH HOH 87 C HOH 35 2 HOH HOH 88 C HOH 36 2 HOH HOH 89 C HOH 37 2 HOH HOH 90 C HOH 38 2 HOH HOH 91 C HOH 50 2 HOH HOH 92 C HOH 53 2 HOH HOH 93 C HOH 65 2 HOH HOH 94 C HOH 66 2 HOH HOH 95 C HOH 67 2 HOH HOH 96 C HOH 68 2 HOH HOH 97 C HOH 69 2 HOH HOH 98 C HOH 70 2 HOH HOH 99 C HOH 71 2 HOH HOH 100 C HOH 72 2 HOH HOH 101 C HOH 73 2 HOH HOH 102 C HOH 74 2 HOH HOH 103 C HOH 75 2 HOH HOH 104 C HOH 76 2 HOH HOH 105 C HOH 77 2 HOH HOH 106 C HOH 78 2 HOH HOH 107 C HOH 79 2 HOH HOH 108 C HOH 90 2 HOH HOH 109 C HOH 103 2 HOH HOH 110 C HOH 104 2 HOH HOH 111 C HOH 108 2 HOH HOH 112 C HOH 109 2 HOH HOH 113 C HOH 110 2 HOH HOH 114 C HOH 111 2 HOH HOH 115 C HOH 122 2 HOH HOH 116 C HOH 125 2 HOH HOH 117 C HOH 126 2 HOH HOH 118 C HOH 137 2 HOH HOH 119 C HOH 139 2 HOH HOH 120 C HOH 146 2 HOH HOH 121 C HOH 149 2 HOH HOH 122 C HOH 157 2 HOH HOH 123 C HOH 164 2 HOH HOH 124 C HOH 165 2 HOH HOH 125 C HOH 176 2 HOH HOH 126 C HOH 178 2 HOH HOH 127 C HOH 179 2 HOH HOH 128 C HOH 185 2 HOH HOH 129 C HOH 187 2 HOH HOH 130 C HOH 188 2 HOH HOH 131 C HOH 191 2 HOH HOH 132 C HOH 196 2 HOH HOH 133 C HOH 198 2 HOH HOH 134 C HOH 203 2 HOH HOH 135 C HOH 207 2 HOH HOH 136 C HOH 216 2 HOH HOH 137 C HOH 217 2 HOH HOH 138 C HOH 220 2 HOH HOH 139 C HOH 222 2 HOH HOH 140 C HOH 224 2 HOH HOH 141 C HOH 227 2 HOH HOH 142 C HOH 231 2 HOH HOH 143 C HOH 240 2 HOH HOH 144 C HOH 242 2 HOH HOH 145 C HOH 261 2 HOH HOH 146 C HOH 263 2 HOH HOH 147 C HOH 2 2 HOH HOH 77 D HOH 5 2 HOH HOH 78 D HOH 6 2 HOH HOH 79 D HOH 7 2 HOH HOH 80 D HOH 11 2 HOH HOH 81 D HOH 16 2 HOH HOH 82 D HOH 22 2 HOH HOH 83 D HOH 39 2 HOH HOH 84 D HOH 40 2 HOH HOH 85 D HOH 56 2 HOH HOH 86 D HOH 81 2 HOH HOH 87 D HOH 82 2 HOH HOH 88 D HOH 84 2 HOH HOH 89 D HOH 85 2 HOH HOH 90 D HOH 86 2 HOH HOH 91 D HOH 87 2 HOH HOH 92 D HOH 88 2 HOH HOH 93 D HOH 89 2 HOH HOH 94 D HOH 91 2 HOH HOH 95 D HOH 93 2 HOH HOH 96 D HOH 95 2 HOH HOH 97 D HOH 97 2 HOH HOH 98 D HOH 98 2 HOH HOH 99 D HOH 99 2 HOH HOH 100 D HOH 100 2 HOH HOH 101 D HOH 101 2 HOH HOH 102 D HOH 107 2 HOH HOH 103 D HOH 112 2 HOH HOH 104 D HOH 114 2 HOH HOH 105 D HOH 116 2 HOH HOH 106 D HOH 127 2 HOH HOH 107 D HOH 128 2 HOH HOH 108 D HOH 130 2 HOH HOH 109 D HOH 131 2 HOH HOH 110 D HOH 132 2 HOH HOH 111 D HOH 133 2 HOH HOH 112 D HOH 136 2 HOH HOH 113 D HOH 140 2 HOH HOH 114 D HOH 142 2 HOH HOH 115 D HOH 143 2 HOH HOH 116 D HOH 145 2 HOH HOH 117 D HOH 147 2 HOH HOH 118 D HOH 148 2 HOH HOH 119 D HOH 150 2 HOH HOH 120 D HOH 152 2 HOH HOH 121 D HOH 153 2 HOH HOH 122 D HOH 154 2 HOH HOH 123 D HOH 159 2 HOH HOH 124 D HOH 160 2 HOH HOH 125 D HOH 162 2 HOH HOH 126 D HOH 168 2 HOH HOH 127 D HOH 169 2 HOH HOH 128 D HOH 170 2 HOH HOH 129 D HOH 171 2 HOH HOH 130 D HOH 173 2 HOH HOH 131 D HOH 175 2 HOH HOH 132 D HOH 177 2 HOH HOH 133 D HOH 180 2 HOH HOH 134 D HOH 183 2 HOH HOH 135 D HOH 189 2 HOH HOH 136 D HOH 193 2 HOH HOH 137 D HOH 195 2 HOH HOH 138 D HOH 200 2 HOH HOH 139 D HOH 201 2 HOH HOH 140 D HOH 205 2 HOH HOH 141 D HOH 209 2 HOH HOH 142 D HOH 210 2 HOH HOH 143 D HOH 213 2 HOH HOH 144 D HOH 214 2 HOH HOH 145 D HOH 218 2 HOH HOH 146 D HOH 228 2 HOH HOH 147 D HOH 229 2 HOH HOH 148 D HOH 230 2 HOH HOH 149 D HOH 233 2 HOH HOH 150 D HOH 235 2 HOH HOH 151 D HOH 236 2 HOH HOH 152 D HOH 238 2 HOH HOH 153 D HOH 243 2 HOH HOH 154 D HOH 244 2 HOH HOH 155 D HOH 245 2 HOH HOH 156 D HOH 248 2 HOH HOH 157 D HOH 254 2 HOH HOH 158 D HOH 255 2 HOH HOH 159 D HOH 256 2 HOH HOH 160 D HOH 257 2 HOH HOH 161 D HOH 258 2 HOH HOH 162 D HOH 260 2 HOH HOH 163 D n 1 1 A n 2 2 A n 3 3 A n 4 4 A VAL 5 n 5 VAL 5 A THR 6 n 6 THR 6 A LYS 7 n 7 LYS 7 A CYS 8 n 8 CYS 8 A ASN 9 n 9 ASN 9 A ILE 10 n 10 ILE 10 A THR 11 n 11 THR 11 A CYS 12 n 12 CYS 12 A SER 13 n 13 SER 13 A LYS 14 n 14 LYS 14 A MET 15 n 15 MET 15 A THR 16 n 16 THR 16 A SER 17 n 17 SER 17 A LYS 18 n 18 LYS 18 A ILE 19 n 19 ILE 19 A PRO 20 n 20 PRO 20 A VAL 21 n 21 VAL 21 A ALA 22 n 22 ALA 22 A LEU 23 n 23 LEU 23 A LEU 24 n 24 LEU 24 A ILE 25 n 25 ILE 25 A HIS 26 n 26 HIS 26 A TYR 27 n 27 TYR 27 A GLN 28 n 28 GLN 28 A GLN 29 n 29 GLN 29 A ASN 30 n 30 ASN 30 A GLN 31 n 31 GLN 31 A ALA 32 n 32 ALA 32 A SER 33 n 33 SER 33 A CYS 34 n 34 CYS 34 A GLY 35 n 35 GLY 35 A LYS 36 n 36 LYS 36 A ARG 37 n 37 ARG 37 A ALA 38 n 38 ALA 38 A ILE 39 n 39 ILE 39 A ILE 40 n 40 ILE 40 A LEU 41 n 41 LEU 41 A GLU 42 n 42 GLU 42 A THR 43 n 43 THR 43 A ARG 44 n 44 ARG 44 A GLN 45 n 45 GLN 45 A HIS 46 n 46 HIS 46 A ARG 47 n 47 ARG 47 A LEU 48 n 48 LEU 48 A PHE 49 n 49 PHE 49 A CYS 50 n 50 CYS 50 A ALA 51 n 51 ALA 51 A ASP 52 n 52 ASP 52 A PRO 53 n 53 PRO 53 A LYS 54 n 54 LYS 54 A GLU 55 n 55 GLU 55 A GLN 56 n 56 GLN 56 A TRP 57 n 57 TRP 57 A VAL 58 n 58 VAL 58 A LYS 59 n 59 LYS 59 A ASP 60 n 60 ASP 60 A ALA 61 n 61 ALA 61 A MET 62 n 62 MET 62 A GLN 63 n 63 GLN 63 A HIS 64 n 64 HIS 64 A LEU 65 n 65 LEU 65 A ASP 66 n 66 ASP 66 A ARG 67 n 67 ARG 67 A GLN 68 n 68 GLN 68 A n 69 69 A n 70 70 A n 71 71 A n 72 72 A n 73 73 A n 74 74 A n 75 75 A n 76 76 A n 1 1 B n 2 2 B n 3 3 B n 4 4 B VAL 5 n 5 VAL 5 B THR 6 n 6 THR 6 B LYS 7 n 7 LYS 7 B CYS 8 n 8 CYS 8 B ASN 9 n 9 ASN 9 B ILE 10 n 10 ILE 10 B THR 11 n 11 THR 11 B CYS 12 n 12 CYS 12 B SER 13 n 13 SER 13 B LYS 14 n 14 LYS 14 B MET 15 n 15 MET 15 B THR 16 n 16 THR 16 B SER 17 n 17 SER 17 B LYS 18 n 18 LYS 18 B ILE 19 n 19 ILE 19 B PRO 20 n 20 PRO 20 B VAL 21 n 21 VAL 21 B ALA 22 n 22 ALA 22 B LEU 23 n 23 LEU 23 B LEU 24 n 24 LEU 24 B ILE 25 n 25 ILE 25 B HIS 26 n 26 HIS 26 B TYR 27 n 27 TYR 27 B GLN 28 n 28 GLN 28 B GLN 29 n 29 GLN 29 B ASN 30 n 30 ASN 30 B GLN 31 n 31 GLN 31 B ALA 32 n 32 ALA 32 B SER 33 n 33 SER 33 B CYS 34 n 34 CYS 34 B GLY 35 n 35 GLY 35 B LYS 36 n 36 LYS 36 B ARG 37 n 37 ARG 37 B ALA 38 n 38 ALA 38 B ILE 39 n 39 ILE 39 B ILE 40 n 40 ILE 40 B LEU 41 n 41 LEU 41 B GLU 42 n 42 GLU 42 B THR 43 n 43 THR 43 B ARG 44 n 44 ARG 44 B GLN 45 n 45 GLN 45 B HIS 46 n 46 HIS 46 B ARG 47 n 47 ARG 47 B LEU 48 n 48 LEU 48 B PHE 49 n 49 PHE 49 B CYS 50 n 50 CYS 50 B ALA 51 n 51 ALA 51 B ASP 52 n 52 ASP 52 B PRO 53 n 53 PRO 53 B LYS 54 n 54 LYS 54 B GLU 55 n 55 GLU 55 B GLN 56 n 56 GLN 56 B TRP 57 n 57 TRP 57 B VAL 58 n 58 VAL 58 B LYS 59 n 59 LYS 59 B ASP 60 n 60 ASP 60 B ALA 61 n 61 ALA 61 B MET 62 n 62 MET 62 B GLN 63 n 63 GLN 63 B HIS 64 n 64 HIS 64 B LEU 65 n 65 LEU 65 B ASP 66 n 66 ASP 66 B ARG 67 n 67 ARG 67 B GLN 68 n 68 GLN 68 B n 69 69 B n 70 70 B n 71 71 B n 72 72 B n 73 73 B n 74 74 B n 75 75 B n 76 76 B n 1 1 C n 2 2 C n 3 3 C n 4 4 C VAL 5 n 5 VAL 5 C THR 6 n 6 THR 6 C LYS 7 n 7 LYS 7 C CYS 8 n 8 CYS 8 C ASN 9 n 9 ASN 9 C ILE 10 n 10 ILE 10 C THR 11 n 11 THR 11 C CYS 12 n 12 CYS 12 C SER 13 n 13 SER 13 C LYS 14 n 14 LYS 14 C MET 15 n 15 MET 15 C THR 16 n 16 THR 16 C SER 17 n 17 SER 17 C LYS 18 n 18 LYS 18 C ILE 19 n 19 ILE 19 C PRO 20 n 20 PRO 20 C VAL 21 n 21 VAL 21 C ALA 22 n 22 ALA 22 C LEU 23 n 23 LEU 23 C LEU 24 n 24 LEU 24 C ILE 25 n 25 ILE 25 C HIS 26 n 26 HIS 26 C TYR 27 n 27 TYR 27 C GLN 28 n 28 GLN 28 C GLN 29 n 29 GLN 29 C ASN 30 n 30 ASN 30 C GLN 31 n 31 GLN 31 C ALA 32 n 32 ALA 32 C SER 33 n 33 SER 33 C CYS 34 n 34 CYS 34 C GLY 35 n 35 GLY 35 C LYS 36 n 36 LYS 36 C ARG 37 n 37 ARG 37 C ALA 38 n 38 ALA 38 C ILE 39 n 39 ILE 39 C ILE 40 n 40 ILE 40 C LEU 41 n 41 LEU 41 C GLU 42 n 42 GLU 42 C THR 43 n 43 THR 43 C ARG 44 n 44 ARG 44 C GLN 45 n 45 GLN 45 C HIS 46 n 46 HIS 46 C ARG 47 n 47 ARG 47 C LEU 48 n 48 LEU 48 C PHE 49 n 49 PHE 49 C CYS 50 n 50 CYS 50 C ALA 51 n 51 ALA 51 C ASP 52 n 52 ASP 52 C PRO 53 n 53 PRO 53 C LYS 54 n 54 LYS 54 C GLU 55 n 55 GLU 55 C GLN 56 n 56 GLN 56 C TRP 57 n 57 TRP 57 C VAL 58 n 58 VAL 58 C LYS 59 n 59 LYS 59 C ASP 60 n 60 ASP 60 C ALA 61 n 61 ALA 61 C MET 62 n 62 MET 62 C GLN 63 n 63 GLN 63 C HIS 64 n 64 HIS 64 C LEU 65 n 65 LEU 65 C ASP 66 n 66 ASP 66 C ARG 67 n 67 ARG 67 C GLN 68 n 68 GLN 68 C n 69 69 C n 70 70 C n 71 71 C n 72 72 C n 73 73 C n 74 74 C n 75 75 C n 76 76 C n 1 1 D n 2 2 D n 3 3 D n 4 4 D VAL 5 n 5 VAL 5 D THR 6 n 6 THR 6 D LYS 7 n 7 LYS 7 D CYS 8 n 8 CYS 8 D ASN 9 n 9 ASN 9 D ILE 10 n 10 ILE 10 D THR 11 n 11 THR 11 D CYS 12 n 12 CYS 12 D SER 13 n 13 SER 13 D LYS 14 n 14 LYS 14 D MET 15 n 15 MET 15 D THR 16 n 16 THR 16 D SER 17 n 17 SER 17 D LYS 18 n 18 LYS 18 D ILE 19 n 19 ILE 19 D PRO 20 n 20 PRO 20 D VAL 21 n 21 VAL 21 D ALA 22 n 22 ALA 22 D LEU 23 n 23 LEU 23 D LEU 24 n 24 LEU 24 D ILE 25 n 25 ILE 25 D HIS 26 n 26 HIS 26 D TYR 27 n 27 TYR 27 D GLN 28 n 28 GLN 28 D GLN 29 n 29 GLN 29 D ASN 30 n 30 ASN 30 D GLN 31 n 31 GLN 31 D ALA 32 n 32 ALA 32 D SER 33 n 33 SER 33 D CYS 34 n 34 CYS 34 D GLY 35 n 35 GLY 35 D LYS 36 n 36 LYS 36 D ARG 37 n 37 ARG 37 D ALA 38 n 38 ALA 38 D ILE 39 n 39 ILE 39 D ILE 40 n 40 ILE 40 D LEU 41 n 41 LEU 41 D GLU 42 n 42 GLU 42 D THR 43 n 43 THR 43 D ARG 44 n 44 ARG 44 D GLN 45 n 45 GLN 45 D HIS 46 n 46 HIS 46 D ARG 47 n 47 ARG 47 D LEU 48 n 48 LEU 48 D PHE 49 n 49 PHE 49 D CYS 50 n 50 CYS 50 D ALA 51 n 51 ALA 51 D ASP 52 n 52 ASP 52 D PRO 53 n 53 PRO 53 D LYS 54 n 54 LYS 54 D GLU 55 n 55 GLU 55 D GLN 56 n 56 GLN 56 D TRP 57 n 57 TRP 57 D VAL 58 n 58 VAL 58 D LYS 59 n 59 LYS 59 D ASP 60 n 60 ASP 60 D ALA 61 n 61 ALA 61 D MET 62 n 62 MET 62 D GLN 63 n 63 GLN 63 D HIS 64 n 64 HIS 64 D LEU 65 n 65 LEU 65 D ASP 66 n 66 ASP 66 D ARG 67 n 67 ARG 67 D GLN 68 n 68 GLN 68 D ALA 69 n 69 ALA 69 D ALA 70 n 70 ALA 70 D ALA 71 n 71 ALA 71 D LEU 72 n 72 LEU 72 D THR 73 n 73 THR 73 D ARG 74 n 74 ARG 74 D n 75 75 D n 76 76 D 0.232 0.237 0. 0. 2431 author_defined_assembly 4 tetrameric 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 THR 11 A O THR 11 D N THR 11 D N THR 11 A O GLN 28 A O GLN 28 A N ILE 40 A N ILE 40 A O LEU 41 A O LEU 41 A N PHE 49 A N PHE 49 B N THR 11 B N THR 11 C O THR 11 C O THR 11 B O GLN 28 B O GLN 28 B N ILE 40 B N ILE 40 B N LEU 41 B N LEU 41 B O PHE 49 B O PHE 49 C O GLN 28 C O GLN 28 C N ILE 40 C N ILE 40 C N LEU 41 C N LEU 41 C O PHE 49 C O PHE 49 D O GLN 28 D O GLN 28 D N ILE 40 D N ILE 40 D N LEU 41 D N LEU 41 D O PHE 49 D O PHE 49 1 A GLN 1 A GLN 1 1 Y 1 A HIS 2 A HIS 2 1 Y 1 A HIS 3 A HIS 3 1 Y 1 A GLY 4 A GLY 4 1 Y 1 A ALA 69 A ALA 69 1 Y 1 A ALA 70 A ALA 70 1 Y 1 A ALA 71 A ALA 71 1 Y 1 A LEU 72 A LEU 72 1 Y 1 A THR 73 A THR 73 1 Y 1 A ARG 74 A ARG 74 1 Y 1 A ASP 75 A ASP 75 1 Y 1 A GLY 76 A GLY 76 1 Y 1 B GLN 1 B GLN 1 1 Y 1 B HIS 2 B HIS 2 1 Y 1 B HIS 3 B HIS 3 1 Y 1 B GLY 4 B GLY 4 1 Y 1 B ALA 69 B ALA 69 1 Y 1 B ALA 70 B ALA 70 1 Y 1 B ALA 71 B ALA 71 1 Y 1 B LEU 72 B LEU 72 1 Y 1 B THR 73 B THR 73 1 Y 1 B ARG 74 B ARG 74 1 Y 1 B ASP 75 B ASP 75 1 Y 1 B GLY 76 B GLY 76 1 Y 1 C GLN 1 C GLN 1 1 Y 1 C HIS 2 C HIS 2 1 Y 1 C HIS 3 C HIS 3 1 Y 1 C GLY 4 C GLY 4 1 Y 1 C ALA 69 C ALA 69 1 Y 1 C ALA 70 C ALA 70 1 Y 1 C ALA 71 C ALA 71 1 Y 1 C LEU 72 C LEU 72 1 Y 1 C THR 73 C THR 73 1 Y 1 C ARG 74 C ARG 74 1 Y 1 C ASP 75 C ASP 75 1 Y 1 C GLY 76 C GLY 76 1 Y 1 D GLN 1 D GLN 1 1 Y 1 D HIS 2 D HIS 2 1 Y 1 D HIS 3 D HIS 3 1 Y 1 D GLY 4 D GLY 4 1 Y 1 D ASP 75 D ASP 75 1 Y 1 D GLY 76 D GLY 76 1 Y 1 3.66 0.50 120.30 123.96 D D D NE CZ NH1 ARG ARG ARG 37 37 37 N 1 -3.57 0.50 120.30 116.73 D D D NE CZ NH2 ARG ARG ARG 37 37 37 N 1 A ASN 9 -98.64 -99.06 1 A SER 13 -97.88 -70.45 1 A LYS 18 -41.06 103.87 1 B ASN 9 -121.34 -75.03 1 B SER 13 -106.46 -81.09 1 B THR 16 -66.82 -161.88 1 C ASN 9 -106.35 -111.35 1 C SER 13 -148.38 -17.18 1 C THR 16 -58.83 -178.35 1 D ASN 9 -105.67 -73.63 0.3212 0.2377 0.2375 0.2375 2.00 15.00 949 2950 345321 26629 862 86.9 RANDOM 1 FREE R 0.0 0 MULTIWAVELENGTH ANOMALOUS DIFFRACTION USING SELENOMETHIONINE (SELENIUM) AS ANOMALOUS SCATTERER ENGH AND HUBER 0. 2369. 2.00 15.00 264 2369 0 0 2105 0.006 0.022 0.000 0.023 0.029 0.036 0.010 0.000 0.100 0.000 43.2 2.0 15.0 1F2L 345321 30366 2 2 0.039 1,2,3,4 61.5 11.4 98.8 0.491 2.0 2.07 15345 5.2 98.4 data reduction DENZO data scaling SCALEPACK phasing SHARP refinement SHELXL-97 FRACTALKINE CRYSTAL STRUCTURE OF CHEMOKINE DOMAIN OF FRACTALKINE 1 N N 1 N N 1 N N 1 N N 2 N N 2 N N 2 N N 2 N N The biological assembly is a dimer constructed from chains A and D, and from chains B and C A PRO 20 A PRO 20 HELX_P A ALA 22 A ALA 22 5 1 3 A GLN 31 A GLN 31 HELX_P A GLY 35 A GLY 35 5 2 5 A GLU 55 A GLU 55 HELX_P A ARG 67 A ARG 67 1 3 13 B PRO 20 B PRO 20 HELX_P B ALA 22 B ALA 22 5 4 3 B GLN 31 B GLN 31 HELX_P B GLY 35 B GLY 35 5 5 5 B GLU 55 B GLU 55 HELX_P B ARG 67 B ARG 67 1 6 13 C PRO 20 C PRO 20 HELX_P C ALA 22 C ALA 22 5 7 3 C GLN 31 C GLN 31 HELX_P C GLY 35 C GLY 35 5 8 5 C GLU 55 C GLU 55 HELX_P C ARG 67 C ARG 67 1 9 13 D PRO 20 D PRO 20 HELX_P D ALA 22 D ALA 22 5 10 3 D GLN 31 D GLN 31 HELX_P D GLY 35 D GLY 35 5 11 5 D GLU 55 D GLU 55 HELX_P D THR 73 D THR 73 1 12 19 disulf 2.059 A CYS 8 A SG CYS 8 1_555 A CYS 34 A SG CYS 34 1_555 disulf 2.033 A CYS 12 A SG CYS 12 1_555 A CYS 50 A SG CYS 50 1_555 disulf 2.020 B CYS 8 B SG CYS 8 1_555 B CYS 34 B SG CYS 34 1_555 disulf 2.040 B CYS 12 B SG CYS 12 1_555 B CYS 50 B SG CYS 50 1_555 disulf 2.061 C CYS 8 C SG CYS 8 1_555 C CYS 34 C SG CYS 34 1_555 disulf 2.048 C CYS 12 C SG CYS 12 1_555 C CYS 50 C SG CYS 50 1_555 disulf 2.044 D CYS 8 D SG CYS 8 1_555 D CYS 34 D SG CYS 34 1_555 disulf 2.039 D CYS 12 D SG CYS 12 1_555 D CYS 50 D SG CYS 50 1_555 CYTOKINE CHEMOATTRACTANT, Fractalkine, neurotactin, CYTOKINE X3CL1_HUMAN UNP 1 25 P78423 QHHGVTKCNITCSKMTSKIPVALLIHYQQNQASCGKRAIILETRQHRLFCADPKEQWVKDAMQHLDRQAAALTRNG 25 100 1F2L 1 76 P78423 A 1 1 76 25 100 1F2L 1 76 P78423 B 1 1 76 25 100 1F2L 1 76 P78423 C 1 1 76 25 100 1F2L 1 76 P78423 D 1 1 76 1 ASN CONFLICT ASP 75 1F2L A P78423 UNP 99 75 2 ASN CONFLICT ASP 75 1F2L B P78423 UNP 99 75 3 ASN CONFLICT ASP 75 1F2L C P78423 UNP 99 75 4 ASN CONFLICT ASP 75 1F2L D P78423 UNP 99 75 2 3 2 3 3 3 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A ILE 10 A ILE 10 A CYS 12 A CYS 12 D ILE 10 D ILE 10 D CYS 12 D CYS 12 A LEU 24 A LEU 24 A GLN 29 A GLN 29 A ILE 39 A ILE 39 A THR 43 A THR 43 A LEU 48 A LEU 48 A ALA 51 A ALA 51 B THR 11 B THR 11 B CYS 12 B CYS 12 C ILE 10 C ILE 10 C THR 11 C THR 11 B LEU 24 B LEU 24 B GLN 29 B GLN 29 B ILE 39 B ILE 39 B THR 43 B THR 43 B LEU 48 B LEU 48 B ALA 51 B ALA 51 C LEU 24 C LEU 24 C GLN 29 C GLN 29 C ILE 39 C ILE 39 C THR 43 C THR 43 C LEU 48 C LEU 48 C ALA 51 C ALA 51 D LEU 24 D LEU 24 D GLN 29 D GLN 29 D ILE 39 D ILE 39 D THR 43 D THR 43 D LEU 48 D LEU 48 D ALA 51 D ALA 51 178 P 61 2 2