scPDB - 3ta2 entry

Protein Data Bank Entry:

PDB ID : 3ta2

Resolution :1.900 Å

Experimental Method : X-ray

Deposition Date : 2011-08-03

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Nitrogen regulatory protein P-II (GlnB-3)
ID:	O28524_ARCFU
AC:	O28524
Organism:	Archaeoglobus fulgidus
Reign:	Archaea
TaxID:	224325
EC Number:	/

Chains:

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

Ligand binding site composition:

B-Factor:	19.898
Number of residues:	21
Including
Standard Amino Acids:	20
Non Standard Amino Acids:	1
Water Molecules:	0
Cofactors:
Metals:	MG

Cavity properties

Ligandability	Volume (Å3)
0.151	536.625

% Hydrophobic	% Polar
46.54	53.46
According to VolSite

Ligand :

HET Code:	ATP
Formula:	C10H12N5O13P3
Molecular weight:	503.149 g/mol
DrugBank ID:	DB00171
Buried Surface Area:	51.32 %
Polar Surface area:	319.88 Å2

Number of
H-Bond Acceptors:	17
H-Bond Donors:	3
Rings:	3
Aromatic rings:	2
Anionic atoms:	4
Cationic atoms:	0
Rule of Five Violation:	2
Rotatable Bonds:	8

Mass center Coordinates

X	Y	Z
1.95887	30.7273	8.54913

Binding mode :

What is Poseview ?

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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
C4'	CG1	VAL- 7	3.61	0	Hydrophobic	false
O1B	N	GLU- 38	2.96	141.26	H-Bond (Protein Donor)	false
O3G	NE2	GLN- 39	3.07	160.14	H-Bond (Protein Donor)	false
O1G	N	GLY- 87	2.87	138.84	H-Bond (Protein Donor)	false
O1A	N	GLY- 89	2.76	131.62	H-Bond (Protein Donor)	false
O2B	NE	ARG- 90	2.98	157.74	H-Bond (Protein Donor)	false
O2B	NH2	ARG- 90	3.25	140.37	H-Bond (Protein Donor)	false
O2B	CZ	ARG- 90	3.55	0	Ionic (Protein Cationic)	false
O1G	MG	MG- 119	2.02	0	Metal Acceptor	false
O1B	MG	MG- 119	2.02	0	Metal Acceptor	false
O2A	MG	MG- 119	2.18	0	Metal Acceptor	false