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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:

1xjn

2.250 Å

X-ray

2004-09-23

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Vitamin B12-dependent ribonucleotide reductase
ID:O33839_THEMT
AC:O33839
Organism:Thermotoga maritima
Reign:Bacteria
TaxID:2336
EC Number:/


Chains:

Chain Name:Percentage of Residues
within binding site
C28 %
D72 %


Ligand binding site composition:

B-Factor:28.510
Number of residues:34
Including
Standard Amino Acids: 32
Non Standard Amino Acids: 0
Water Molecules: 2
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
0.582337.500

% Hydrophobic% Polar
56.0044.00
According to VolSite

Ligand :
1xjn_4 Structure
HET Code: DTP
Formula: C10H12N5O12P3
Molecular weight: 487.150 g/mol
DrugBank ID: DB03222
Buried Surface Area:63.05 %
Polar Surface area: 299.64 Å2
Number of
H-Bond Acceptors: 16
H-Bond Donors: 2
Rings: 3
Aromatic rings: 2
Anionic atoms: 4
Cationic atoms: 0
Rule of Five Violation: 1
Rotatable Bonds: 8

Mass center Coordinates

XYZ
51.444452.097-49.5604


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
O3GNE2HIS- 1273.18134.34H-Bond
(Protein Donor)
O1BNE2HIS- 1273.35146.78H-Bond
(Protein Donor)
O3'OD1ASP- 1412.85159.93H-Bond
(Ligand Donor)
O1ANILE- 1432.83171.6H-Bond
(Protein Donor)
C2'CG1ILE- 1433.860Hydrophobic
C2'CD1ILE- 1463.850Hydrophobic
O1BNZLYS- 1583.360Ionic
(Protein Cationic)
O1ANZLYS- 1583.070Ionic
(Protein Cationic)
O2ANZLYS- 1583.380Ionic
(Protein Cationic)
O1ANZLYS- 1583.07146.52H-Bond
(Protein Donor)
C4'CDARG- 1713.760Hydrophobic
C1'CG2VAL- 1774.180Hydrophobic
C1'CBALA- 1844.080Hydrophobic
N3NSER- 1853.23135.78H-Bond
(Protein Donor)
C2'CZPHE- 1903.780Hydrophobic
N6OLYS- 2022.91144.26H-Bond
(Ligand Donor)
N1NLYS- 2022.89174.75H-Bond
(Protein Donor)
O3'OHOH- 10132.84162.87H-Bond
(Protein Donor)
O1AOHOH- 11212.84179.95H-Bond
(Protein Donor)