5KRM
Crystal Structure of the ER-alpha Ligand-binding Domain (Y537S) in Complex with the A-CD ring estrogen, (1S,7aS)-5-(2,5-difluoro-4-hydroxyphenyl)-7a-methyl-2,3,3a,4,7,7a-hexahydro-1H-inden-1-ol
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Estrogen receptor | polymer | 257 | 29299.5 | 2 | UniProt (P03372) Pfam (PF00104) | Homo sapiens (Human) | ER,ER-alpha,Estradiol receptor,Nuclear receptor subfamily 3 group A member 1 |
| 2 | C, D (C, D) | NCOA2 | polymer | 14 | 1666.9 | 2 | UniProt (by SIFTS) (Q15596) | Homo sapiens | |
| 3 | E, F (A, B) | (1~{S},3~{a}~{R},7~{a}~{S})-5-[2,5-bis(fluoranyl)-4-oxidanyl-phenyl]-7~{a}-methyl-1,2,3,3~{a},4,7-hexahydroinden-1-ol | non-polymer | 280.3 | 2 | Chemie (6WU) | |||
| 4 | G, H, I, J (A, B, C, D) | water | water | 18.0 | 290 | Chemie (HOH) |
Sequence modifications
A, B: 298 - 554 (UniProt: P03372)
| PDB | External Database | Details |
|---|---|---|
| Ser 537 | Tyr 364 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 61933.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 560.6 | |
| All* | Total formula weight | 62493.6 |
