6N7G
Cryo-EM structure of tetrameric Ptch1 in complex with ShhNp (form I)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, D, E | Protein patched homolog 1 | polymer | 1349 | 150189.6 | 4 | UniProt (Q13635) Pfam (PF02460) In PDB | Homo sapiens (Human) | PTC1 |
| 2 | C, F | Sonic hedgehog protein | polymer | 174 | 19594.0 | 2 | UniProt (Q15465) Pfam (PF01085) In PDB | Homo sapiens (Human) | SHH,HHG-1,Shh unprocessed N-terminal signaling and C-terminal autoprocessing domains,ShhNC |
| 3 | G, H, I, J | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 4 | In PDB GlyTouCan (G42666HT) | |||
| 4 | D, A, E, B | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 20 | Chemie (NAG) | |||
| 5 | D, A, E, F, B... | CHOLESTEROL | non-polymer | 386.7 | 10 | Chemie (CLR) | |||
| 6 | F, C | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 7 | C, F | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 8 | C, F | PALMITIC ACID | non-polymer | 256.4 | 2 | Chemie (PLM) |
Sequence modifications
A, B, D, E: 1 - 1305 (UniProt: Q13635)
| PDB | External Database | Details |
|---|---|---|
| Met -20 | - | initiating methionine |
| Ala -19 | - | expression tag |
| Asp -18 | - | expression tag |
| Tyr -17 | - | expression tag |
| Lys -16 | - | expression tag |
| Asp -15 | - | expression tag |
| Asp -14 | - | expression tag |
| Asp -13 | - | expression tag |
| Asp -12 | - | expression tag |
| Lys -11 | - | expression tag |
| Ser -10 | - | expression tag |
| Gly -9 | - | expression tag |
| Pro -8 | - | expression tag |
| Asp -7 | - | expression tag |
| Glu -6 | - | expression tag |
| Val -5 | - | expression tag |
| Asp -4 | - | expression tag |
| Ala -3 | - | expression tag |
| Ser -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Arg 0 | - | expression tag |
| Leu 1306 | - | expression tag |
| Glu 1307 | - | expression tag |
| Gly 1308 | - | expression tag |
| Ser 1309 | - | expression tag |
| Asp 1310 | - | expression tag |
| Glu 1311 | - | expression tag |
| Val 1312 | - | expression tag |
| Asp 1313 | - | expression tag |
| Ala 1314 | - | expression tag |
| Val 1315 | - | expression tag |
| Glu 1316 | - | expression tag |
| Gly 1317 | - | expression tag |
| Ser 1318 | - | expression tag |
| His 1319 | - | expression tag |
| His 1320 | - | expression tag |
| His 1321 | - | expression tag |
| His 1322 | - | expression tag |
| His 1323 | - | expression tag |
| His 1324 | - | expression tag |
| His 1325 | - | expression tag |
| His 1326 | - | expression tag |
| His 1327 | - | expression tag |
| His 1328 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 639946.4 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 1697.6 | |
| Non-Polymers* | Number of molecules | 38 |
| Total formula weight | 9094.7 | |
| All* | Total formula weight | 650738.7 |
