scPDB - 2zza entry

Protein Data Bank Entry:

PDB ID : 2zza

Resolution :2.000 Å

Experimental Method : X-ray

Deposition Date : 2009-02-06

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Dihydrofolate reductase
ID:	Q70YQ6_MORPR
AC:	Q70YQ6
Organism:	Moritella profunda
Reign:	Bacteria
TaxID:	111291
EC Number:	/

Chains:

Chain Name:	Percentage of Residues within binding site
A	97 %
B	3 %

Ligand binding site composition:

B-Factor:	22.988
Number of residues:	33
Including
Standard Amino Acids:	31
Non Standard Amino Acids:	1
Water Molecules:	1
Cofactors:	NAP
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.516	506.250

% Hydrophobic	% Polar
55.33	44.67
According to VolSite

Ligand :

HET Code:	FOL
Formula:	C19H17N7O6
Molecular weight:	439.382 g/mol
DrugBank ID:	DB00158
Buried Surface Area:	62.98 %
Polar Surface area:	214.64 Å2

Number of
H-Bond Acceptors:	12
H-Bond Donors:	4
Rings:	3
Aromatic rings:	2
Anionic atoms:	2
Cationic atoms:	0
Rule of Five Violation:	1
Rotatable Bonds:	9

Mass center Coordinates

X	Y	Z
9.51184	10.8826	20.1669

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
NA2	OE1	GLU- 28	2.82	170.72	H-Bond (Ligand Donor)	false
N3	OE1	GLU- 28	3.47	129.6	H-Bond (Ligand Donor)	false
N3	OE2	GLU- 28	2.63	174.24	H-Bond (Ligand Donor)	false
CG	CB	LEU- 29	3.82	0	Hydrophobic	false
C11	CD2	LEU- 29	3.94	0	Hydrophobic	false
CB	CB	LYS- 33	4.47	0	Hydrophobic	false
C9	CG2	THR- 47	4.05	0	Hydrophobic	false
C9	CD1	ILE- 51	4.43	0	Hydrophobic	false
C14	CG1	ILE- 51	3.74	0	Hydrophobic	false
C15	CD1	ILE- 51	3.84	0	Hydrophobic	false
C11	CD2	LEU- 55	4.38	0	Hydrophobic	false
C16	CD1	LEU- 55	4.04	0	Hydrophobic	false
O1	NH1	ARG- 58	3.41	127.95	H-Bond (Protein Donor)	false
O1	NH2	ARG- 58	2.72	159.98	H-Bond (Protein Donor)	false
O2	NH1	ARG- 58	2.76	174.71	H-Bond (Protein Donor)	false
O1	CZ	ARG- 58	3.49	0	Ionic (Protein Cationic)	false
O2	CZ	ARG- 58	3.65	0	Ionic (Protein Cationic)	false
C9	C5N	NAP- 163	3.48	0	Hydrophobic	false
O4	O	HOH- 172	2.74	179.96	H-Bond (Protein Donor)	false