scPDB - 4acx entry

Protein Data Bank Entry:

PDB ID : 4acx

Resolution :2.000 Å

Experimental Method : X-ray

Deposition Date : 2011-12-20

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Beta-secretase 1
ID:	BACE1_HUMAN
AC:	P56817
Organism:	Homo sapiens
Reign:	Eukaryota
TaxID:	9606
EC Number:	3.4.23.46

Chains:

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

Ligand binding site composition:

B-Factor:	22.666
Number of residues:	44
Including
Standard Amino Acids:	42
Non Standard Amino Acids:	0
Water Molecules:	2
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.996	992.250

% Hydrophobic	% Polar
32.65	67.35
According to VolSite

Ligand :

HET Code:	S8Z
Formula:	C23H22F4N4O2
Molecular weight:	462.440 g/mol
DrugBank ID:	-
Buried Surface Area:	65.26 %
Polar Surface area:	75.66 Å2

Number of
H-Bond Acceptors:	2
H-Bond Donors:	3
Rings:	4
Aromatic rings:	2
Anionic atoms:	0
Cationic atoms:	2
Rule of Five Violation:	0
Rotatable Bonds:	7

Mass center Coordinates

X	Y	Z
5.59436	2.51455	-21.1249

Binding mode :

What is Poseview ?

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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
C3	CD1	LEU- 30	4.18	0	Hydrophobic	false
C5	CD2	LEU- 30	3.69	0	Hydrophobic	false
C6	CD2	LEU- 30	3.85	0	Hydrophobic	false
C19	OD2	ASP- 32	3.43	0	Ionic (Ligand Cationic)	false
C19	OD1	ASP- 32	3.64	0	Ionic (Ligand Cationic)	false
N20	OD2	ASP- 32	2.68	150.78	H-Bond (Ligand Donor)	false
N21	OD2	ASP- 32	3.45	121.89	H-Bond (Ligand Donor)	false
N21	OD1	ASP- 32	2.82	172.86	H-Bond (Ligand Donor)	false
C26	CB	SER- 35	3.65	0	Hydrophobic	false
F33	CB	ASN- 37	3.43	0	Hydrophobic	false
F33	CB	ALA- 39	4.21	0	Hydrophobic	false
F32	CG1	VAL- 69	3.74	0	Hydrophobic	false
O30	NE1	TRP- 76	3.18	177.31	H-Bond (Protein Donor)	false
F33	CZ2	TRP- 76	3.33	0	Hydrophobic	false
C7	CD1	ILE- 110	4.32	0	Hydrophobic	false
C4	CD1	ILE- 110	3.64	0	Hydrophobic	false
C5	CZ2	TRP- 115	4.02	0	Hydrophobic	false
C25	CD1	ILE- 118	3.81	0	Hydrophobic	false
C8	CD1	ILE- 118	3.67	0	Hydrophobic	false
F32	CG	ARG- 128	3.34	0	Hydrophobic	false
N21	OD2	ASP- 228	2.93	155.48	H-Bond (Ligand Donor)	false