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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:

1mrq

1.590 Å

X-ray

2002-09-18

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Aldo-keto reductase family 1 member C1
ID:AK1C1_HUMAN
AC:Q04828
Organism:Homo sapiens
Reign:Eukaryota
TaxID:9606
EC Number:/


Chains:

Chain Name:Percentage of Residues
within binding site
A100 %


Ligand binding site composition:

B-Factor:7.512
Number of residues:21
Including
Standard Amino Acids: 19
Non Standard Amino Acids: 1
Water Molecules: 1
Cofactors: NAP
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.379533.250

% Hydrophobic% Polar
56.3343.67
According to VolSite

Ligand :
1mrq_1 Structure
HET Code: STR
Formula: C21H30O2
Molecular weight: 314.462 g/mol
DrugBank ID: DB00396
Buried Surface Area:57.85 %
Polar Surface area: 34.14 Å2
Number of
H-Bond Acceptors: 2
H-Bond Donors: 0
Rings: 4
Aromatic rings: 0
Anionic atoms: 0
Cationic atoms: 0
Rule of Five Violation: 0
Rotatable Bonds: 1

Mass center Coordinates

XYZ
2.6864834.185716.5613


Binding mode :
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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
C20CD2TYR- 244.150Hydrophobic
C21CGTYR- 243.680Hydrophobic
C12CE1TYR- 243.350Hydrophobic
C18CZTYR- 243.580Hydrophobic
C1CD1LEU- 544.180Hydrophobic
C13CD2LEU- 544.260Hydrophobic
C12CD2LEU- 543.70Hydrophobic
C12CD1TYR- 554.30Hydrophobic
C21CE1TYR- 553.50Hydrophobic
C2CG2VAL- 1284.270Hydrophobic
C6CD1ILE- 1293.40Hydrophobic
O20NE2HIS- 2222.91174.18H-Bond
(Protein Donor)
C6CH2TRP- 2273.420Hydrophobic
C8CE2TRP- 2274.170Hydrophobic
C19CZ2TRP- 2273.750Hydrophobic
C16CD2LEU- 3063.990Hydrophobic
C15CD2LEU- 3083.480Hydrophobic
C6CD1ILE- 3104.480Hydrophobic
C21C5NNAP- 5003.440Hydrophobic