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sc-PDB

An Annotated Database of Druggable Binding Sites from the Protein DataBank

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Protein Data Bank Entry:

4an3

2.100 Å

X-ray

2012-03-15

Activity from ChEMBL: What is pChEMBL ?
MinMeanMedianStandard DeviationMaxCount
pChEMBL:7.5108.4608.4600.9409.4002

List of CHEMBLId :

CHEMBL507361


Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Dual specificity mitogen-activated protein kinase kinase 1
ID:MP2K1_HUMAN
AC:Q02750
Organism:Homo sapiens
Reign:Eukaryota
TaxID:9606
EC Number:2.7.12.2


Chains:

Chain Name:Percentage of Residues
within binding site
A100 %


Ligand binding site composition:

B-Factor:40.914
Number of residues:36
Including
Standard Amino Acids: 34
Non Standard Amino Acids: 2
Water Molecules: 0
Cofactors: ATP
Metals: MG

Cavity properties

LigandabilityVolume (Å3)
1.149847.125

% Hydrophobic% Polar
54.5845.42
According to VolSite

Ligand :
4an3_1 Structure
HET Code: 5Y0
Formula: C16H14F3IN2O4
Molecular weight: 482.193 g/mol
DrugBank ID: -
Buried Surface Area:63.97 %
Polar Surface area: 90.82 Å2
Number of
H-Bond Acceptors: 5
H-Bond Donors: 4
Rings: 2
Aromatic rings: 2
Anionic atoms: 0
Cationic atoms: 0
Rule of Five Violation: 0
Rotatable Bonds: 7

Mass center Coordinates

XYZ
4.7860834.4784.99642


Binding mode :
What is Poseview ?
  • 2D View
  • 3D View
Binding mode
BioSolveIT 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
BioSolveIT


LigandProteinInteraction
AtomAtomResidueDistance
(Å)
Angle (°)Type
O26NGLY- 793.49150.01H-Bond
(Protein Donor)
O11NZLYS- 972.78130.12H-Bond
(Protein Donor)
F19CDLYS- 974.230Hydrophobic
F7CD2LEU- 1153.610Hydrophobic
I20CD1LEU- 1184.490Hydrophobic
C15CD1LEU- 1183.830Hydrophobic
I20CBVAL- 1274.210Hydrophobic
C13CD1ILE- 1414.170Hydrophobic
C5CD1ILE- 1414.450Hydrophobic
F19CG2ILE- 1413.470Hydrophobic
C17SDMET- 1433.730Hydrophobic
I20CBCYS- 2074.450Hydrophobic
C16CBCYS- 2074.360Hydrophobic
C6CBASP- 2084.260Hydrophobic
I20CZPHE- 2094.340Hydrophobic
C14CG2VAL- 2114.50Hydrophobic
F7CG2VAL- 2113.460Hydrophobic
F8CG2VAL- 2113.890Hydrophobic
F8CBSER- 2123.960Hydrophobic
C3CD1LEU- 2153.640Hydrophobic
C3CD1LEU- 2153.640Hydrophobic
C24CEMET- 2194.10Hydrophobic
O26O1GATP- 13832.82133.63H-Bond
(Ligand Donor)