scPDB - 4rek entry

Protein Data Bank Entry:

PDB ID : 4rek

Resolution :0.740 Å

Experimental Method : X-ray

Deposition Date : 2014-09-23

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Cholesterol oxidase
ID:	CHOD_STRS0
AC:	P12676
Organism:	Streptomyces sp.
Reign:	Bacteria
TaxID:	74576
EC Number:	1.1.3.6

Chains:

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

Ligand binding site composition:

B-Factor:	6.894
Number of residues:	70
Including
Standard Amino Acids:	67
Non Standard Amino Acids:	0
Water Molecules:	3
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.765	968.625

% Hydrophobic	% Polar
43.90	56.10
According to VolSite

Ligand :

HET Code:	FAD
Formula:	C27H31N9O15P2
Molecular weight:	783.534 g/mol
DrugBank ID:	DB03147
Buried Surface Area:	76.87 %
Polar Surface area:	381.7 Å2

Number of
H-Bond Acceptors:	22
H-Bond Donors:	7
Rings:	6
Aromatic rings:	3
Anionic atoms:	2
Cationic atoms:	0
Rule of Five Violation:	3
Rotatable Bonds:	13

Mass center Coordinates

X	Y	Z
20.486	0.90417	21.4816

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
C4'	CD1	TYR- 20	3.61	0	Hydrophobic	false
O1P	N	GLY- 21	3.16	164.12	H-Bond (Protein Donor)	false
O3B	OE2	GLU- 40	3.12	120.65	H-Bond (Ligand Donor)	false
O3B	OE1	GLU- 40	2.78	172.02	H-Bond (Ligand Donor)	false
O2B	OE2	GLU- 40	2.73	172.09	H-Bond (Ligand Donor)	false
N3A	N	MET- 41	3.16	141.21	H-Bond (Protein Donor)	false
C1B	CG	MET- 41	4.28	0	Hydrophobic	false
C8M	CB	TYR- 107	3.71	0	Hydrophobic	false
C2B	CD	ARG- 110	4.38	0	Hydrophobic	false
O1A	N	GLY- 115	2.8	164.47	H-Bond (Protein Donor)	false
C8M	CG2	VAL- 118	4.34	0	Hydrophobic	false
C2'	CB	ASN- 119	4.48	0	Hydrophobic	false
C9A	CB	ASN- 119	3.32	0	Hydrophobic	false
O2'	ND2	ASN- 119	3.08	171.03	H-Bond (Protein Donor)	false
N5	N	GLY- 120	3.12	177.09	H-Bond (Protein Donor)	false
N3	O	MET- 122	2.82	159.74	H-Bond (Ligand Donor)	false
O4	N	MET- 122	2.92	154.82	H-Bond (Protein Donor)	false
C7M	CG1	ILE- 218	3.62	0	Hydrophobic	false
N6A	O	VAL- 250	2.98	158.36	H-Bond (Ligand Donor)	false
N1A	N	VAL- 250	3.04	153.93	H-Bond (Protein Donor)	false
C7M	CD2	TYR- 446	3.68	0	Hydrophobic	false
C8	CB	TYR- 446	3.64	0	Hydrophobic	false
O2P	N	GLY- 475	2.87	162.47	H-Bond (Protein Donor)	false
C1'	CG	PRO- 486	4.1	0	Hydrophobic	false
O2	N	PHE- 487	2.75	173.3	H-Bond (Protein Donor)	false
C5'	CD1	ILE- 490	3.72	0	Hydrophobic	false
O2	O	HOH- 1002	2.95	127.21	H-Bond (Protein Donor)	false
O1P	O	HOH- 1276	2.73	179.95	H-Bond (Protein Donor)	false