scPDB - 3orf entry

Protein Data Bank Entry:

PDB ID : 3orf

Resolution :2.160 Å

Experimental Method : X-ray

Deposition Date : 2010-09-07

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Dihydropteridine reductase
ID:	DHPR_DICDI
AC:	Q86A17
Organism:	Dictyostelium discoideum
Reign:	Eukaryota
TaxID:	44689
EC Number:	1.5.1.34

Chains:

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

Ligand binding site composition:

B-Factor:	46.342
Number of residues:	49
Including
Standard Amino Acids:	48
Non Standard Amino Acids:	0
Water Molecules:	1
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.985	627.750

% Hydrophobic	% Polar
44.62	55.38
According to VolSite

Ligand :

HET Code:	NAD
Formula:	C21H26N7O14P2
Molecular weight:	662.417 g/mol
DrugBank ID:	-
Buried Surface Area:	67.93 %
Polar Surface area:	343.54 Å2

Number of
H-Bond Acceptors:	18
H-Bond Donors:	6
Rings:	5
Aromatic rings:	3
Anionic atoms:	2
Cationic atoms:	1
Rule of Five Violation:	3
Rotatable Bonds:	11

Mass center Coordinates

X	Y	Z
25.2858	-17.555	-15.7113

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
O2A	N	ALA- 13	3.1	161.69	H-Bond (Protein Donor)	false
O2N	N	LEU- 14	2.9	161.48	H-Bond (Protein Donor)	false
C5D	CB	LEU- 14	4.2	0	Hydrophobic	false
C4D	CD2	LEU- 14	4.31	0	Hydrophobic	false
O3B	OD2	ASP- 33	2.71	136.71	H-Bond (Ligand Donor)	false
O3B	OD1	ASP- 33	3.11	140.31	H-Bond (Ligand Donor)	false
O2B	OD1	ASP- 33	3.01	148.06	H-Bond (Ligand Donor)	false
O2B	NH1	ARG- 35	3.28	152.21	H-Bond (Protein Donor)	false
N6A	OG	SER- 49	3	152.13	H-Bond (Ligand Donor)	false
C1B	CB	ALA- 75	4.21	0	Hydrophobic	false
O3D	O	ALA- 75	2.66	160.43	H-Bond (Ligand Donor)	false
O4B	N	GLY- 76	3.5	154.67	H-Bond (Protein Donor)	false
N6A	O	ASP- 97	2.78	140.78	H-Bond (Ligand Donor)	false
C4D	CG2	THR- 123	3.87	0	Hydrophobic	false
C5N	CB	ALA- 125	4.25	0	Hydrophobic	false
O3D	NZ	LYS- 142	3.06	146.89	H-Bond (Protein Donor)	false
O2D	NZ	LYS- 142	2.99	140.99	H-Bond (Protein Donor)	false
C4N	CB	PRO- 170	4.07	0	Hydrophobic	false
C5N	CG	PRO- 170	3.79	0	Hydrophobic	false
C3N	CD2	LEU- 173	3.92	0	Hydrophobic	false
O7N	N	LEU- 173	2.98	168.63	H-Bond (Protein Donor)	false
O7N	ND2	ASN- 178	2.73	144.44	H-Bond (Protein Donor)	false