Structure of PDB 4aa6 Chain E Binding Site BS04

Receptor Information
>4aa6 Chain E (length=68) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RYCAVCNDYASGYHYGVWSCEGCKAFFKRSIQGDYMCPATNQCTIDKNRR
KSCQACRLRKCYEVGMMK
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain4aa6 Chain E Residue 254 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB4aa6 The oestrogen receptor recognizes an imperfectly palindromic response element through an alternative side-chain conformation.
Resolution2.6 Å
Binding residue
(original residue number in PDB)		C221 C227 C237 C240
Binding residue
(residue number reindexed from 1)		C37 C43 C53 C56
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003700 DNA-binding transcription factor activity
GO:0008270 zinc ion binding
GO:0043565 sequence-specific DNA binding
Biological Process
GO:0006355 regulation of DNA-templated transcription

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4aa6, PDBe:4aa6, PDBj:4aa6
PDBsum4aa6
PubMed7735836
UniProtP03372|ESR1_HUMAN Estrogen receptor (Gene Name=ESR1)

[Back to BioLiP]