scPDB - 1oaa entry

Protein Data Bank Entry:

PDB ID : 1oaa

Resolution :1.250 Å

Experimental Method : X-ray

Deposition Date : 1997-08-25

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Sepiapterin reductase
ID:	SPRE_MOUSE
AC:	Q64105
Organism:	Mus musculus
Reign:	Eukaryota
TaxID:	10090
EC Number:	1.1.1.153

Chains:

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

Ligand binding site composition:

B-Factor:	15.637
Number of residues:	52
Including
Standard Amino Acids:	50
Non Standard Amino Acids:	0
Water Molecules:	2
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.634	894.375

% Hydrophobic	% Polar
43.77	56.23
According to VolSite

Ligand :

HET Code:	NAP
Formula:	C21H25N7O17P3
Molecular weight:	740.381 g/mol
DrugBank ID:	DB03461
Buried Surface Area:	75.97 %
Polar Surface area:	405.54 Å2

Number of
H-Bond Acceptors:	21
H-Bond Donors:	5
Rings:	5
Aromatic rings:	3
Anionic atoms:	4
Cationic atoms:	1
Rule of Five Violation:	2
Rotatable Bonds:	13

Mass center Coordinates

X	Y	Z
-15.932	47.8211	18.914

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
O3B	OG	SER- 17	2.97	151.07	H-Bond (Ligand Donor)	false
O1X	OG	SER- 17	2.79	143.9	H-Bond (Protein Donor)	false
C3B	CB	ARG- 18	4.3	0	Hydrophobic	false
O3B	N	ARG- 18	3.37	147.97	H-Bond (Protein Donor)	false
O3X	NH2	ARG- 18	2.96	164	H-Bond (Protein Donor)	false
O3X	CZ	ARG- 18	3.71	0	Ionic (Protein Cationic)	false
O2N	N	PHE- 20	2.87	159.66	H-Bond (Protein Donor)	false
C5D	CB	PHE- 20	4.04	0	Hydrophobic	false
O1X	N	ARG- 43	3.48	125.48	H-Bond (Protein Donor)	false
O2X	N	ARG- 43	2.81	152.69	H-Bond (Protein Donor)	false
O2X	NE	ARG- 43	2.75	168.67	H-Bond (Protein Donor)	false
O2X	NH2	ARG- 43	3.43	128.56	H-Bond (Protein Donor)	false
O3X	NH2	ARG- 43	2.92	165.64	H-Bond (Protein Donor)	false
O2X	CZ	ARG- 43	3.52	0	Ionic (Protein Cationic)	false
O3X	CZ	ARG- 43	3.83	0	Ionic (Protein Cationic)	false
O1X	N	SER- 44	3.1	151.66	H-Bond (Protein Donor)	false
N6A	OD1	ASP- 70	3.04	166.8	H-Bond (Ligand Donor)	false
N1A	N	LEU- 71	3.01	159.05	H-Bond (Protein Donor)	false
O3D	O	ASN- 101	2.8	142.09	H-Bond (Ligand Donor)	false
C1B	CB	ALA- 102	4.03	0	Hydrophobic	false
C3D	CB	ALA- 103	3.55	0	Hydrophobic	false
C4D	CG2	ILE- 156	3.69	0	Hydrophobic	false
C5N	CB	SER- 158	4.2	0	Hydrophobic	false
O2D	OH	TYR- 171	2.76	163.27	H-Bond (Ligand Donor)	false
O3D	NZ	LYS- 175	2.91	136.33	H-Bond (Protein Donor)	false
O2D	NZ	LYS- 175	2.92	138.77	H-Bond (Protein Donor)	false
C5N	CG	PRO- 199	3.6	0	Hydrophobic	false
C3N	CD1	LEU- 202	4.16	0	Hydrophobic	false
O7N	N	LEU- 202	2.9	138.93	H-Bond (Protein Donor)	false
O1N	ND2	ASN- 204	2.7	152.6	H-Bond (Protein Donor)	false
N7N	OD1	ASN- 204	3.02	143.37	H-Bond (Ligand Donor)	false
C2D	SD	MET- 206	3.83	0	Hydrophobic	false
O7N	NE2	GLN- 207	2.76	132.09	H-Bond (Protein Donor)	false
O2N	O	HOH- 814	2.7	163.69	H-Bond (Protein Donor)	false