scPDB - 1err entry

Protein Data Bank Entry:

PDB ID : 1err

Resolution :2.600 Å

Experimental Method : X-ray

Deposition Date : 1997-09-08

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:	8.700	9.400	9.420	0.320	9.800	7

List of CHEMBLId :

CHEMBL81

Binding Site :

Uniprot Annotation

Name:	Estrogen receptor
ID:	ESR1_HUMAN
AC:	P03372
Organism:	Homo sapiens
Reign:	Eukaryota
TaxID:	9606
EC Number:	/

Chains:

Chain Name:	Percentage of Residues within binding site
B	100 %

Ligand binding site composition:

B-Factor:	49.378
Number of residues:	38
Including
Standard Amino Acids:	37
Non Standard Amino Acids:	0
Water Molecules:	1
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
1.703	610.875

% Hydrophobic	% Polar
72.38	27.62
According to VolSite

Ligand :

HET Code:	RAL
Formula:	C28H28NO4S
Molecular weight:	474.591 g/mol
DrugBank ID:	DB00481
Buried Surface Area:	69.57 %
Polar Surface area:	99.44 Å2

Number of
H-Bond Acceptors:	4
H-Bond Donors:	3
Rings:	5
Aromatic rings:	4
Anionic atoms:	0
Cationic atoms:	1
Rule of Five Violation:	0
Rotatable Bonds:	7

Mass center Coordinates

X	Y	Z
40.1304	23.4661	77.8762

Binding mode :

What is Poseview ?

2D View
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Image generated by PoseView

Protein

Binding Site

Ligand

Interaction pattern

hydrophobic (CA)

aromatic (CZ)

hydrogen bond acceptor (O)

hydrogen bond acceptor/donor (OG)

hydrogen bond donor (N)

positively ionized (NZ)

negatively ionized (OD1)

metal (ZN)

Legend:

Represent the protein/ligand binding mode, centered on the ligand
Dashed lines represents hydrogen bonds and metal interactions
Green residue labels for amino acids with hydrophobic contacts (green lines) to the ligand

Image generated using PoseView by BioSolveIT

Ligand	Protein		Interaction
Atom	Atom	Residue	Distance (Å)	Angle (°)	Type
O3	O	HOH- 61	2.95	146.47	H-Bond (Protein Donor)	false
C18	CE	MET- 343	4.05	0	Hydrophobic	false
C18	CB	LEU- 346	3.95	0	Hydrophobic	false
C19	CB	THR- 347	4.28	0	Hydrophobic	false
C24	CG2	THR- 347	3.49	0	Hydrophobic	false
C2	CD2	LEU- 349	4.06	0	Hydrophobic	false
C24	CB	ALA- 350	4.12	0	Hydrophobic	false
C1	CB	ALA- 350	3.84	0	Hydrophobic	false
C21	CB	ALA- 350	3.59	0	Hydrophobic	false
N26	OD1	ASP- 351	2.77	162.99	H-Bond (Ligand Donor)	false
N26	OD1	ASP- 351	2.77	0	Ionic (Ligand Cationic)	false
O3	OE2	GLU- 353	3.24	122.35	H-Bond (Ligand Donor)	false
C30	CD2	LEU- 354	3.76	0	Hydrophobic	false
C29	CH2	TRP- 383	4.47	0	Hydrophobic	false
C30	CZ3	TRP- 383	3.89	0	Hydrophobic	false
C22	CD1	LEU- 384	4.29	0	Hydrophobic	false
C22	CD1	LEU- 387	4.38	0	Hydrophobic	false
C2	CD1	LEU- 387	4.01	0	Hydrophobic	false
C4	CB	LEU- 387	3.95	0	Hydrophobic	false
S6	CG	MET- 388	3.97	0	Hydrophobic	false
C8	CE	MET- 388	4.49	0	Hydrophobic	false
S6	CD2	LEU- 391	3.44	0	Hydrophobic	false
C4	CD2	LEU- 391	3.82	0	Hydrophobic	false
O3	NH2	ARG- 394	2.91	146.28	H-Bond (Protein Donor)	false
S6	CE2	PHE- 404	3.85	0	Hydrophobic	false
C12	CE	MET- 421	4.14	0	Hydrophobic	false
C10	CG	MET- 421	3.76	0	Hydrophobic	false
C11	CD1	ILE- 424	4.03	0	Hydrophobic	false
C10	CG2	ILE- 424	3.76	0	Hydrophobic	false
S6	CD1	LEU- 428	4.43	0	Hydrophobic	false
C9	CD1	LEU- 428	3.77	0	Hydrophobic	false
O11	ND1	HIS- 524	2.51	154.78	H-Bond (Protein Donor)	false
C12	CD1	LEU- 525	3.81	0	Hydrophobic	false
C18	CD1	LEU- 525	4.22	0	Hydrophobic	false
C21	CD2	LEU- 525	3.74	0	Hydrophobic	false
C29	CD1	LEU- 536	3.69	0	Hydrophobic	false
C28	CD2	LEU- 539	3.71	0	Hydrophobic	false