Asymmetric unit from PDB | Unit | Type | Name | Chain ID | Residues | Atoms | Hetatoms |
| 1 | Protein | PURINE NUCLEOSIDE PHOSPHORYLASE | A | 272 | 2131 | 0 |
| 2 | Protein | PURINE NUCLEOSIDE PHOSPHORYLASE | B | 277 | 2174 | 0 |
| 3 | Protein | PURINE NUCLEOSIDE PHOSPHORYLASE | C | 273 | 2140 | 0 |
| 4 | Protein | PURINE NUCLEOSIDE PHOSPHORYLASE | D | 279 | 2189 | 0 |
| 5 | Protein | PURINE NUCLEOSIDE PHOSPHORYLASE | E | 268 | 2104 | 0 |
| 6 | Protein | PURINE NUCLEOSIDE PHOSPHORYLASE | F | 269 | 2112 | 0 |
| 7 | Ligand | PURINE NUCLEOSIDE PHOSPHORYLASE | A | 3 | 0 | 22 |
| 8 | Ligand | PURINE NUCLEOSIDE PHOSPHORYLASE | B | 4 | 0 | 23 |
| 9 | Ligand | PURINE NUCLEOSIDE PHOSPHORYLASE | C | 2 | 0 | 21 |
| 10 | Ligand | PURINE NUCLEOSIDE PHOSPHORYLASE | D | 2 | 0 | 21 |
| 11 | Ligand | PURINE NUCLEOSIDE PHOSPHORYLASE | E | 2 | 0 | 21 |
| 12 | Ligand | PURINE NUCLEOSIDE PHOSPHORYLASE | F | 3 | 0 | 22 |
| 13 | Water | | | 1829 | 0 | 1829 |
| total | | | | 3483 | 12850 | 1959 |
| Unit 1 | GLN2 ASN3 GLY4 TYR5 THR6 TYR7 GLU8 ASP9 TYR10 GLN11 ASP12 THR13 ALA14 LYS15 TRP16 LEU17 LEU18 SER19 HIS20 THR21 GLU22 GLN23 ARG24 PRO25 GLN26 VAL27 ALA28 VAL29 ILE30 CYS31 GLY32 SER33 GLY34 LEU35 GLY36 GLY37 LEU38 VAL39 ASN40 LYS41 LEU42 THR43 GLN44 ALA45 GLN46 THR47 PHE48 ASP49 TYR50 SER51 GLU52 ILE53 PRO54 ASN55 PHE56 PRO57 GLU58 SER59 THR60 VAL61 PRO62 GLY63 HIS64 ALA65 GLY66 ARG67 LEU68 VAL69 PHE70 GLY71 ILE72 LEU73 ASN74 GLY75 ARG76 ALA77 CYS78 VAL79 MET80 MET81 GLN82 GLY83 ARG84 PHE85 HIS86 MET87 TYR88 GLU89 GLY90 TYR91 PRO92 PHE93 TRP94 LYS95 VAL96 THR97 PHE98 PRO99 VAL100 ARG101 VAL102 PHE103 ARG104 LEU105 LEU106 GLY107 VAL108 GLU109 THR110 LEU111 VAL112 VAL113 THR114 ASN115 ALA116 ALA117 GLY118 GLY119 LEU120 ASN121 PRO122 ASN123 PHE124 GLU125 VAL126 GLY127 ASP128 ILE129 MET130 LEU131 ILE132 ARG133 ASP134 HIS135 ILE136 ASN137 LEU138 PRO139 GLY140 PHE141 SER142 GLY143 GLN144 ASN145 PRO146 LEU147 ARG148 GLY149 PRO150 ASN151 GLU152 GLU153 ARG154 PHE155 GLY156 VAL157 ARG158 PHE159 PRO160 ALA161 MET162 SER163 ASP164 ALA165 TYR166 ASP167 ARG168 ASP169 MET170 ARG171 GLN172 LYS173 ALA174 HIS175 SER176 THR177 TRP178 LYS179 GLN180 MET181 GLY182 GLU183 GLN184 ARG185 GLU186 LEU187 GLN188 GLU189 GLY190 THR191 TYR192 VAL193 MET194 LEU195 GLY196 GLY197 PRO198 ASN199 PHE200 GLU201 THR202 VAL203 ALA204 GLU205 CYS206 ARG207 LEU208 LEU209 ARG210 ASN211 LEU212 GLY213 ALA214 ASP215 ALA216 VAL217 GLY218 MET219 SER220 THR221 VAL222 PRO223 GLU224 VAL225 ILE226 VAL227 ALA228 ARG229 HIS230 CYS231 GLY232 LEU233 ARG234 VAL235 PHE236 GLY237 PHE238 SER239 LEU240 ILE241 THR242 ASN243 LYS244 VAL245 ILE246 MET247 ASP248 TYR249 GLU250 GLU262 ALA263 GLY264 LYS265 GLN266 ALA267 ALA268 GLN269 LYS270 LEU271 GLU272 GLN273 PHE274 VAL275 SER276 LEU277 LEU278 MET279 ALA280 SER281 ILE282 PRO283 VAL284 |
| Unit 2 | GLN1002 ASN1003 GLY1004 TYR1005 THR1006 TYR1007 GLU1008 ASP1009 TYR1010 GLN1011 ASP1012 THR1013 ALA1014 LYS1015 TRP1016 LEU1017 LEU1018 SER1019 HIS1020 THR1021 GLU1022 GLN1023 ARG1024 PRO1025 GLN1026 VAL1027 ALA1028 VAL1029 ILE1030 CYS1031 GLY1032 SER1033 GLY1034 LEU1035 GLY1036 GLY1037 LEU1038 VAL1039 ASN1040 LYS1041 LEU1042 THR1043 GLN1044 ALA1045 GLN1046 THR1047 PHE1048 ASP1049 TYR1050 SER1051 GLU1052 ILE1053 PRO1054 ASN1055 PHE1056 PRO1057 GLU1058 SER1059 THR1060 VAL1061 PRO1062 GLY1063 HIS1064 ALA1065 GLY1066 ARG1067 LEU1068 VAL1069 PHE1070 GLY1071 ILE1072 LEU1073 ASN1074 GLY1075 ARG1076 ALA1077 CYS1078 VAL1079 MET1080 MET1081 GLN1082 GLY1083 ARG1084 PHE1085 HIS1086 MET1087 TYR1088 GLU1089 GLY1090 TYR1091 PRO1092 PHE1093 TRP1094 LYS1095 VAL1096 THR1097 PHE1098 PRO1099 VAL1100 ARG1101 VAL1102 PHE1103 ARG1104 LEU1105 LEU1106 GLY1107 VAL1108 GLU1109 THR1110 LEU1111 VAL1112 VAL1113 THR1114 ASN1115 ALA1116 ALA1117 GLY1118 GLY1119 LEU1120 ASN1121 PRO1122 ASN1123 PHE1124 GLU1125 VAL1126 GLY1127 ASP1128 ILE1129 MET1130 LEU1131 ILE1132 ARG1133 ASP1134 HIS1135 ILE1136 ASN1137 LEU1138 PRO1139 GLY1140 PHE1141 SER1142 GLY1143 GLN1144 ASN1145 PRO1146 LEU1147 ARG1148 GLY1149 PRO1150 ASN1151 GLU1152 GLU1153 ARG1154 PHE1155 GLY1156 VAL1157 ARG1158 PHE1159 PRO1160 ALA1161 MET1162 SER1163 ASP1164 ALA1165 TYR1166 ASP1167 ARG1168 ASP1169 MET1170 ARG1171 GLN1172 LYS1173 ALA1174 HIS1175 SER1176 THR1177 TRP1178 LYS1179 GLN1180 MET1181 GLY1182 GLU1183 GLN1184 ARG1185 GLU1186 LEU1187 GLN1188 GLU1189 GLY1190 THR1191 TYR1192 VAL1193 MET1194 LEU1195 GLY1196 GLY1197 PRO1198 ASN1199 PHE1200 GLU1201 THR1202 VAL1203 ALA1204 GLU1205 CYS1206 ARG1207 LEU1208 LEU1209 ARG1210 ASN1211 LEU1212 GLY1213 ALA1214 ASP1215 ALA1216 VAL1217 GLY1218 MET1219 SER1220 THR1221 VAL1222 PRO1223 GLU1224 VAL1225 ILE1226 VAL1227 ALA1228 ARG1229 HIS1230 CYS1231 GLY1232 LEU1233 ARG1234 VAL1235 PHE1236 GLY1237 PHE1238 SER1239 LEU1240 ILE1241 THR1242 ASN1243 LYS1244 VAL1245 ILE1246 MET1247 ASP1248 TYR1249 GLU1250 HIS1257 GLU1258 GLU1259 VAL1260 LEU1261 GLU1262 ALA1263 GLY1264 LYS1265 GLN1266 ALA1267 ALA1268 GLN1269 LYS1270 LEU1271 GLU1272 GLN1273 PHE1274 VAL1275 SER1276 LEU1277 LEU1278 MET1279 ALA1280 SER1281 ILE1282 PRO1283 VAL1284 |
| Unit 3 | MET2001 GLN2002 ASN2003 GLY2004 TYR2005 THR2006 TYR2007 GLU2008 ASP2009 TYR2010 GLN2011 ASP2012 THR2013 ALA2014 LYS2015 TRP2016 LEU2017 LEU2018 SER2019 HIS2020 THR2021 GLU2022 GLN2023 ARG2024 PRO2025 GLN2026 VAL2027 ALA2028 VAL2029 ILE2030 CYS2031 GLY2032 SER2033 GLY2034 LEU2035 GLY2036 GLY2037 LEU2038 VAL2039 ASN2040 LYS2041 LEU2042 THR2043 GLN2044 ALA2045 GLN2046 THR2047 PHE2048 ASP2049 TYR2050 SER2051 GLU2052 ILE2053 PRO2054 ASN2055 PHE2056 PRO2057 GLU2058 SER2059 THR2060 VAL2061 PRO2062 GLY2063 HIS2064 ALA2065 GLY2066 ARG2067 LEU2068 VAL2069 PHE2070 GLY2071 ILE2072 LEU2073 ASN2074 GLY2075 ARG2076 ALA2077 CYS2078 VAL2079 MET2080 MET2081 GLN2082 GLY2083 ARG2084 PHE2085 HIS2086 MET2087 TYR2088 GLU2089 GLY2090 TYR2091 PRO2092 PHE2093 TRP2094 LYS2095 VAL2096 THR2097 PHE2098 PRO2099 VAL2100 ARG2101 VAL2102 PHE2103 ARG2104 LEU2105 LEU2106 GLY2107 VAL2108 GLU2109 THR2110 LEU2111 VAL2112 VAL2113 THR2114 ASN2115 ALA2116 ALA2117 GLY2118 GLY2119 LEU2120 ASN2121 PRO2122 ASN2123 PHE2124 GLU2125 VAL2126 GLY2127 ASP2128 ILE2129 MET2130 LEU2131 ILE2132 ARG2133 ASP2134 HIS2135 ILE2136 ASN2137 LEU2138 PRO2139 GLY2140 PHE2141 SER2142 GLY2143 GLN2144 ASN2145 PRO2146 LEU2147 ARG2148 GLY2149 PRO2150 ASN2151 GLU2152 GLU2153 ARG2154 PHE2155 GLY2156 VAL2157 ARG2158 PHE2159 PRO2160 ALA2161 MET2162 SER2163 ASP2164 ALA2165 TYR2166 ASP2167 ARG2168 ASP2169 MET2170 ARG2171 GLN2172 LYS2173 ALA2174 HIS2175 SER2176 THR2177 TRP2178 LYS2179 GLN2180 MET2181 GLY2182 GLU2183 GLN2184 ARG2185 GLU2186 LEU2187 GLN2188 GLU2189 GLY2190 THR2191 TYR2192 VAL2193 MET2194 LEU2195 GLY2196 GLY2197 PRO2198 ASN2199 PHE2200 GLU2201 THR2202 VAL2203 ALA2204 GLU2205 CYS2206 ARG2207 LEU2208 LEU2209 ARG2210 ASN2211 LEU2212 GLY2213 ALA2214 ASP2215 ALA2216 VAL2217 GLY2218 MET2219 SER2220 THR2221 VAL2222 PRO2223 GLU2224 VAL2225 ILE2226 VAL2227 ALA2228 ARG2229 HIS2230 CYS2231 GLY2232 LEU2233 ARG2234 VAL2235 PHE2236 GLY2237 PHE2238 SER2239 LEU2240 ILE2241 THR2242 ASN2243 LYS2244 VAL2245 ILE2246 MET2247 ASP2248 TYR2249 GLU2250 SER2251 GLN2252 GLY2264 LYS2265 GLN2266 ALA2267 ALA2268 GLN2269 LYS2270 LEU2271 GLU2272 GLN2273 PHE2274 VAL2275 SER2276 LEU2277 LEU2278 MET2279 ALA2280 SER2281 ILE2282 PRO2283 VAL2284 |
| Unit 4 | GLN2 ASN3 GLY4 TYR5 THR6 TYR7 GLU8 ASP9 TYR10 GLN11 ASP12 THR13 ALA14 LYS15 TRP16 LEU17 LEU18 SER19 HIS20 THR21 GLU22 GLN23 ARG24 PRO25 GLN26 VAL27 ALA28 VAL29 ILE30 CYS31 GLY32 SER33 GLY34 LEU35 GLY36 GLY37 LEU38 VAL39 ASN40 LYS41 LEU42 THR43 GLN44 ALA45 GLN46 THR47 PHE48 ASP49 TYR50 SER51 GLU52 ILE53 PRO54 ASN55 PHE56 PRO57 GLU58 SER59 THR60 VAL61 PRO62 GLY63 HIS64 ALA65 GLY66 ARG67 LEU68 VAL69 PHE70 GLY71 ILE72 LEU73 ASN74 GLY75 ARG76 ALA77 CYS78 VAL79 MET80 MET81 GLN82 GLY83 ARG84 PHE85 HIS86 MET87 TYR88 GLU89 GLY90 TYR91 PRO92 PHE93 TRP94 LYS95 VAL96 THR97 PHE98 PRO99 VAL100 ARG101 VAL102 PHE103 ARG104 LEU105 LEU106 GLY107 VAL108 GLU109 THR110 LEU111 VAL112 VAL113 THR114 ASN115 ALA116 ALA117 GLY118 GLY119 LEU120 ASN121 PRO122 ASN123 PHE124 GLU125 VAL126 GLY127 ASP128 ILE129 MET130 LEU131 ILE132 ARG133 ASP134 HIS135 ILE136 ASN137 LEU138 PRO139 GLY140 PHE141 SER142 GLY143 GLN144 ASN145 PRO146 LEU147 ARG148 GLY149 PRO150 ASN151 GLU152 GLU153 ARG154 PHE155 GLY156 VAL157 ARG158 PHE159 PRO160 ALA161 MET162 SER163 ASP164 ALA165 TYR166 ASP167 ARG168 ASP169 MET170 ARG171 GLN172 LYS173 ALA174 HIS175 SER176 THR177 TRP178 LYS179 GLN180 MET181 GLY182 GLU183 GLN184 ARG185 GLU186 LEU187 GLN188 GLU189 GLY190 THR191 TYR192 VAL193 MET194 LEU195 GLY196 GLY197 PRO198 ASN199 PHE200 GLU201 THR202 VAL203 ALA204 GLU205 CYS206 ARG207 LEU208 LEU209 ARG210 ASN211 LEU212 GLY213 ALA214 ASP215 ALA216 VAL217 GLY218 MET219 SER220 THR221 VAL222 PRO223 GLU224 VAL225 ILE226 VAL227 ALA228 ARG229 HIS230 CYS231 GLY232 LEU233 ARG234 VAL235 PHE236 GLY237 PHE238 SER239 LEU240 ILE241 THR242 ASN243 LYS244 VAL245 ILE246 MET247 ASP248 TYR249 GLU250 SER251 GLN252 HIS257 GLU258 GLU259 VAL260 LEU261 GLU262 ALA263 GLY264 LYS265 GLN266 ALA267 ALA268 GLN269 LYS270 LEU271 GLU272 GLN273 PHE274 VAL275 SER276 LEU277 LEU278 MET279 ALA280 SER281 ILE282 PRO283 VAL284 |
| Unit 5 | GLN1002 ASN1003 GLY1004 TYR1005 THR1006 TYR1007 GLU1008 ASP1009 TYR1010 GLN1011 ASP1012 THR1013 ALA1014 LYS1015 TRP1016 LEU1017 LEU1018 SER1019 HIS1020 THR1021 GLU1022 GLN1023 ARG1024 PRO1025 GLN1026 VAL1027 ALA1028 VAL1029 ILE1030 CYS1031 GLY1032 SER1033 GLY1034 LEU1035 GLY1036 GLY1037 LEU1038 VAL1039 ASN1040 LYS1041 LEU1042 THR1043 GLN1044 ALA1045 GLN1046 THR1047 PHE1048 ASP1049 TYR1050 SER1051 GLU1052 ILE1053 PRO1054 ASN1055 PHE1056 PRO1057 GLU1058 SER1059 THR1060 VAL1061 PRO1062 GLY1063 HIS1064 ALA1065 GLY1066 ARG1067 LEU1068 VAL1069 PHE1070 GLY1071 ILE1072 LEU1073 ASN1074 GLY1075 ARG1076 ALA1077 CYS1078 VAL1079 MET1080 MET1081 GLN1082 GLY1083 ARG1084 PHE1085 HIS1086 MET1087 TYR1088 GLU1089 GLY1090 TYR1091 PRO1092 PHE1093 TRP1094 LYS1095 VAL1096 THR1097 PHE1098 PRO1099 VAL1100 ARG1101 VAL1102 PHE1103 ARG1104 LEU1105 LEU1106 GLY1107 VAL1108 GLU1109 THR1110 LEU1111 VAL1112 VAL1113 THR1114 ASN1115 ALA1116 ALA1117 GLY1118 GLY1119 LEU1120 ASN1121 PRO1122 ASN1123 PHE1124 GLU1125 VAL1126 GLY1127 ASP1128 ILE1129 MET1130 LEU1131 ILE1132 ARG1133 ASP1134 HIS1135 ILE1136 ASN1137 LEU1138 PRO1139 GLY1140 PHE1141 SER1142 GLY1143 GLN1144 ASN1145 PRO1146 LEU1147 ARG1148 GLY1149 PRO1150 ASN1151 GLU1152 GLU1153 ARG1154 PHE1155 GLY1156 VAL1157 ARG1158 PHE1159 PRO1160 ALA1161 MET1162 SER1163 ASP1164 ALA1165 TYR1166 ASP1167 ARG1168 ASP1169 MET1170 ARG1171 GLN1172 LYS1173 ALA1174 HIS1175 SER1176 THR1177 TRP1178 LYS1179 GLN1180 MET1181 GLY1182 GLU1183 GLN1184 ARG1185 GLU1186 LEU1187 GLN1188 GLU1189 GLY1190 THR1191 TYR1192 VAL1193 MET1194 LEU1195 GLY1196 GLY1197 PRO1198 ASN1199 PHE1200 GLU1201 THR1202 VAL1203 ALA1204 GLU1205 CYS1206 ARG1207 LEU1208 LEU1209 ARG1210 ASN1211 LEU1212 GLY1213 ALA1214 ASP1215 ALA1216 VAL1217 GLY1218 MET1219 SER1220 THR1221 VAL1222 PRO1223 GLU1224 VAL1225 ILE1226 VAL1227 ALA1228 ARG1229 HIS1230 CYS1231 GLY1232 LEU1233 ARG1234 VAL1235 PHE1236 GLY1237 PHE1238 SER1239 LEU1240 ILE1241 THR1242 ASN1243 LYS1244 VAL1245 ILE1246 MET1247 ASP1248 TYR1249 LYS1265 GLN1266 ALA1267 ALA1268 GLN1269 LYS1270 LEU1271 GLU1272 GLN1273 PHE1274 VAL1275 SER1276 LEU1277 LEU1278 MET1279 ALA1280 SER1281 ILE1282 PRO1283 VAL1284 |
| Unit 6 | MET2001 GLN2002 ASN2003 GLY2004 TYR2005 THR2006 TYR2007 GLU2008 ASP2009 TYR2010 GLN2011 ASP2012 THR2013 ALA2014 LYS2015 TRP2016 LEU2017 LEU2018 SER2019 HIS2020 THR2021 GLU2022 GLN2023 ARG2024 PRO2025 GLN2026 VAL2027 ALA2028 VAL2029 ILE2030 CYS2031 GLY2032 SER2033 GLY2034 LEU2035 GLY2036 GLY2037 LEU2038 VAL2039 ASN2040 LYS2041 LEU2042 THR2043 GLN2044 ALA2045 GLN2046 THR2047 PHE2048 ASP2049 TYR2050 SER2051 GLU2052 ILE2053 PRO2054 ASN2055 PHE2056 PRO2057 GLU2058 SER2059 THR2060 VAL2061 PRO2062 GLY2063 HIS2064 ALA2065 GLY2066 ARG2067 LEU2068 VAL2069 PHE2070 GLY2071 ILE2072 LEU2073 ASN2074 GLY2075 ARG2076 ALA2077 CYS2078 VAL2079 MET2080 MET2081 GLN2082 GLY2083 ARG2084 PHE2085 HIS2086 MET2087 TYR2088 GLU2089 GLY2090 TYR2091 PRO2092 PHE2093 TRP2094 LYS2095 VAL2096 THR2097 PHE2098 PRO2099 VAL2100 ARG2101 VAL2102 PHE2103 ARG2104 LEU2105 LEU2106 GLY2107 VAL2108 GLU2109 THR2110 LEU2111 VAL2112 VAL2113 THR2114 ASN2115 ALA2116 ALA2117 GLY2118 GLY2119 LEU2120 ASN2121 PRO2122 ASN2123 PHE2124 GLU2125 VAL2126 GLY2127 ASP2128 ILE2129 MET2130 LEU2131 ILE2132 ARG2133 ASP2134 HIS2135 ILE2136 ASN2137 LEU2138 PRO2139 GLY2140 PHE2141 SER2142 GLY2143 GLN2144 ASN2145 PRO2146 LEU2147 ARG2148 GLY2149 PRO2150 ASN2151 GLU2152 GLU2153 ARG2154 PHE2155 GLY2156 VAL2157 ARG2158 PHE2159 PRO2160 ALA2161 MET2162 SER2163 ASP2164 ALA2165 TYR2166 ASP2167 ARG2168 ASP2169 MET2170 ARG2171 GLN2172 LYS2173 ALA2174 HIS2175 SER2176 THR2177 TRP2178 LYS2179 GLN2180 MET2181 GLY2182 GLU2183 GLN2184 ARG2185 GLU2186 LEU2187 GLN2188 GLU2189 GLY2190 THR2191 TYR2192 VAL2193 MET2194 LEU2195 GLY2196 GLY2197 PRO2198 ASN2199 PHE2200 GLU2201 THR2202 VAL2203 ALA2204 GLU2205 CYS2206 ARG2207 LEU2208 LEU2209 ARG2210 ASN2211 LEU2212 GLY2213 ALA2214 ASP2215 ALA2216 VAL2217 GLY2218 MET2219 SER2220 THR2221 VAL2222 PRO2223 GLU2224 VAL2225 ILE2226 VAL2227 ALA2228 ARG2229 HIS2230 CYS2231 GLY2232 LEU2233 ARG2234 VAL2235 PHE2236 GLY2237 PHE2238 SER2239 LEU2240 ILE2241 THR2242 ASN2243 LYS2244 VAL2245 ILE2246 MET2247 ASP2248 TYR2249 GLU2250 GLN2266 ALA2267 ALA2268 GLN2269 LYS2270 LEU2271 GLU2272 GLN2273 PHE2274 VAL2275 SER2276 LEU2277 LEU2278 MET2279 ALA2280 SER2281 ILE2282 PRO2283 VAL2284 |