scPDB - 1m7a entry

Protein Data Bank Entry:

PDB ID : 1m7a

Resolution :1.760 Å

Experimental Method : X-ray

Deposition Date : 2002-07-19

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:	DYR_CANAX
AC:	P22906
Organism:	Candida albicans
Reign:	Eukaryota
TaxID:	5476
EC Number:	1.5.1.3

Chains:

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

Ligand binding site composition:

B-Factor:	14.123
Number of residues:	29
Including
Standard Amino Acids:	27
Non Standard Amino Acids:	1
Water Molecules:	1
Cofactors:	NDP
Metals:

Cavity properties

Ligandability	Volume (Å3)
1.444	637.875

% Hydrophobic	% Polar
62.43	37.57
According to VolSite

Ligand :

HET Code:	MQU
Formula:	C15H19N5O2
Molecular weight:	301.344 g/mol
DrugBank ID:	DB08203
Buried Surface Area:	58.62 %
Polar Surface area:	101.21 Å2

Number of
H-Bond Acceptors:	6
H-Bond Donors:	2
Rings:	3
Aromatic rings:	3
Anionic atoms:	0
Cationic atoms:	0
Rule of Five Violation:	0
Rotatable Bonds:	5

Mass center Coordinates

X	Y	Z
10.5979	36.8196	19.0517

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
N26	O	ILE- 9	3.02	169.23	H-Bond (Ligand Donor)	false
C36	CE	MET- 25	4.03	0	Hydrophobic	false
C35	SD	MET- 25	3.99	0	Hydrophobic	false
N22	OE2	GLU- 32	3.44	131.8	H-Bond (Ligand Donor)	false
N22	OE1	GLU- 32	2.7	162.45	H-Bond (Ligand Donor)	false
N25	OE2	GLU- 32	2.8	170.95	H-Bond (Ligand Donor)	false
C36	CG1	ILE- 33	4.41	0	Hydrophobic	false
C36	CB	PHE- 36	4.2	0	Hydrophobic	false
DuAr	DuAr	PHE- 36	3.97	0	Aromatic Face/Face	false
C18	CG2	THR- 58	4.37	0	Hydrophobic	false
C18	CB	SER- 61	4.04	0	Hydrophobic	false
C2	CG1	ILE- 62	4.24	0	Hydrophobic	false
C18	CG1	ILE- 62	4.3	0	Hydrophobic	false
C2	CD2	LEU- 69	4.41	0	Hydrophobic	false
C14	CD2	LEU- 69	4.35	0	Hydrophobic	false
N26	O	ILE- 112	3	135.28	H-Bond (Ligand Donor)	false