7KMK
cryo-EM structure of SARS-CoV-2 spike in complex with Fab 15033-7, two RBDs bound
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | Spike glycoprotein | polymer | 1274 | 141170.3 | 3 | UniProt (P0DTC2) Pfam (PF16451) Pfam (PF09408) Pfam (PF19209) Pfam (PF01601) | Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) | S glycoprotein,E2,Peplomer protein |
| 2 | D, F (L, M) | Fab 15033-7 light chain | polymer | 214 | 23366.9 | 2 | Homo sapiens | ||
| 3 | E, G (H, I) | Fab 15033-7 heavy chain | polymer | 225 | 23513.3 | 2 | Homo sapiens | ||
| 4 | H, K, L, M, N... (D, G, J, K, N...) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 7 | In PDB GlyTouCan (G42666HT) | |||
| 5 | I, J (E, F) | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 2 | In PDB GlyTouCan (G15407YE) | |||
| 6 | AA, BA, CA, DA, EA... (B, C, A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 25 | Chemie (NAG) |
Sequence modifications
A, B, C: 1 - 1211 (UniProt: P0DTC2)
| PDB | External Database | Details |
|---|---|---|
| Ser 682 | Arg 682 | conflict |
| Ser 683 | Arg 683 | conflict |
| Ser 685 | Arg 685 | conflict |
| Pro 817 | Phe 817 | conflict |
| Pro 892 | Ala 892 | conflict |
| Pro 899 | Ala 899 | conflict |
| Pro 942 | Ala 942 | conflict |
| Pro 986 | Lys 986 | conflict |
| Pro 987 | Val 987 | conflict |
| Ser 1212 | - | expression tag |
| Gly 1213 | - | expression tag |
| Gly 1214 | - | expression tag |
| Tyr 1215 | - | expression tag |
| Ile 1216 | - | expression tag |
| Pro 1217 | - | expression tag |
| Glu 1218 | - | expression tag |
| Ala 1219 | - | expression tag |
| Pro 1220 | - | expression tag |
| Arg 1221 | - | expression tag |
| Asp 1222 | - | expression tag |
| Gly 1223 | - | expression tag |
| Gln 1224 | - | expression tag |
| Ala 1225 | - | expression tag |
| Tyr 1226 | - | expression tag |
| Val 1227 | - | expression tag |
| Arg 1228 | - | expression tag |
| Lys 1229 | - | expression tag |
| Asp 1230 | - | expression tag |
| Gly 1231 | - | expression tag |
| Glu 1232 | - | expression tag |
| Trp 1233 | - | expression tag |
| Val 1234 | - | expression tag |
| Leu 1235 | - | expression tag |
| Leu 1236 | - | expression tag |
| Ser 1237 | - | expression tag |
| Thr 1238 | - | expression tag |
| Phe 1239 | - | expression tag |
| Leu 1240 | - | expression tag |
| Asn 1241 | - | expression tag |
| Ser 1242 | - | expression tag |
| Gly 1243 | - | expression tag |
| Arg 1244 | - | expression tag |
| Ala 1245 | - | expression tag |
| His 1246 | - | expression tag |
| His 1247 | - | expression tag |
| His 1248 | - | expression tag |
| His 1249 | - | expression tag |
| His 1250 | - | expression tag |
| His 1251 | - | expression tag |
| Gly 1252 | - | expression tag |
| Ala 1253 | - | expression tag |
| Gly 1254 | - | expression tag |
| Gly 1255 | - | expression tag |
| Leu 1256 | - | expression tag |
| Asn 1257 | - | expression tag |
| Asp 1258 | - | expression tag |
| Ile 1259 | - | expression tag |
| Phe 1260 | - | expression tag |
| Glu 1261 | - | expression tag |
| Ala 1262 | - | expression tag |
| Gln 1263 | - | expression tag |
| Lys 1264 | - | expression tag |
| Ile 1265 | - | expression tag |
| Glu 1266 | - | expression tag |
| Trp 1267 | - | expression tag |
| His 1268 | - | expression tag |
| Glu 1269 | - | expression tag |
| Asp 1270 | - | expression tag |
| Thr 1271 | - | expression tag |
| Ala 1272 | - | expression tag |
| Ala 1273 | - | expression tag |
| Ala 1274 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 7 |
| Total formula weight | 517271.1 | |
| Branched | Number of molecules | 9 |
| Total formula weight | 4143.9 | |
| Non-Polymers* | Number of molecules | 25 |
| Total formula weight | 5530.2 | |
| All* | Total formula weight | 526945.2 |
