scPDB - 3s54 entry

Protein Data Bank Entry:

PDB ID : 3s54

Resolution :1.420 Å

Experimental Method : X-ray

Deposition Date : 2011-05-20

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Protease
ID:	Q7SSI0_9HIV1
AC:	Q7SSI0
Organism:	Human immunodeficiency virus 1
Reign:	Viruses
TaxID:	11676
EC Number:	/

Chains:

Chain Name:	Percentage of Residues within binding site
A	51 %
B	49 %

Ligand binding site composition:

B-Factor:	18.621
Number of residues:	44
Including
Standard Amino Acids:	43
Non Standard Amino Acids:	0
Water Molecules:	1
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.810	806.625

% Hydrophobic	% Polar
39.33	60.67
According to VolSite

Ligand :

HET Code:	017
Formula:	C27H37N3O7S
Molecular weight:	547.664 g/mol
DrugBank ID:	DB01264
Buried Surface Area:	65.12 %
Polar Surface area:	148.79 Å2

Number of
H-Bond Acceptors:	8
H-Bond Donors:	3
Rings:	4
Aromatic rings:	2
Anionic atoms:	0
Cationic atoms:	0
Rule of Five Violation:	1
Rotatable Bonds:	12

Mass center Coordinates

X	Y	Z
15.63	22.4583	16.8035

Binding mode :

What is Poseview ?

2D View
3D View

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
C15	CD2	LEU- 23	4.07	0	Hydrophobic	false
C32	CD2	LEU- 23	4.34	0	Hydrophobic	false
C33	CD2	LEU- 23	3.95	0	Hydrophobic	false
O18	OD1	ASP- 25	2.8	154.81	H-Bond (Protein Donor)	false
N20	O	GLY- 27	3.09	165.34	H-Bond (Ligand Donor)	false
C16	CB	ALA- 28	4.16	0	Hydrophobic	false
C25	CB	ALA- 28	4.25	0	Hydrophobic	false
C4	CB	ALA- 28	3.43	0	Hydrophobic	false
O26	N	ASP- 29	3.09	123.65	H-Bond (Protein Donor)	false
O28	N	ASP- 29	2.92	159.92	H-Bond (Protein Donor)	false
C27	CB	ASP- 29	3.88	0	Hydrophobic	false
C29	CB	ASP- 29	4.49	0	Hydrophobic	false
N1	OD2	ASP- 30	2.62	126.45	H-Bond (Ligand Donor)	false
C2	CB	ASP- 30	4.25	0	Hydrophobic	false
C25	CB	ASP- 30	4.31	0	Hydrophobic	false
O26	N	ASP- 30	3.45	152.55	H-Bond (Protein Donor)	false
C3	CG2	ILE- 32	4.2	0	Hydrophobic	false
C24	CG1	VAL- 47	3.71	0	Hydrophobic	false
C14	CG1	ILE- 50	4.39	0	Hydrophobic	false
C36	CG	PRO- 81	3.36	0	Hydrophobic	false
C15	CG2	ILE- 82	3.69	0	Hydrophobic	false
C34	CG2	ILE- 82	3.62	0	Hydrophobic	false
C4	CD1	ILE- 84	4.08	0	Hydrophobic	false
C32	CD1	ILE- 84	3.69	0	Hydrophobic	false
C14	CD1	ILE- 84	3.67	0	Hydrophobic	false