scPDB - 4cnz entry

Protein Data Bank Entry:

PDB ID : 4cnz

Resolution :1.700 Å

Experimental Method : X-ray

Deposition Date : 2014-01-25

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 1
ID:	P70731_AZOBR
AC:	P70731
Organism:	Azospirillum brasilense
Reign:	Bacteria
TaxID:	192
EC Number:	/

Chains:

Chain Name:	Percentage of Residues within binding site
A	51 %
C	49 %

Ligand binding site composition:

B-Factor:	25.757
Number of residues:	36
Including
Standard Amino Acids:	35
Non Standard Amino Acids:	0
Water Molecules:	1
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.395	384.750

% Hydrophobic	% Polar
54.39	45.61
According to VolSite

Ligand :

HET Code:	ADP
Formula:	C10H12N5O10P2
Molecular weight:	424.177 g/mol
DrugBank ID:	-
Buried Surface Area:	74.89 %
Polar Surface area:	260.7 Å2

Number of
H-Bond Acceptors:	14
H-Bond Donors:	3
Rings:	3
Aromatic rings:	2
Anionic atoms:	3
Cationic atoms:	0
Rule of Five Violation:	1
Rotatable Bonds:	6

Mass center Coordinates

X	Y	Z
33.4016	43.3353	19.2541

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
C1'	CG2	ILE- 7	4.44	0	Hydrophobic	false
O2'	OG1	THR- 29	2.95	163.82	H-Bond (Ligand Donor)	false
N3	OG1	THR- 29	2.97	148.58	H-Bond (Protein Donor)	false
O1A	N	ARG- 38	3.02	173.88	H-Bond (Protein Donor)	false
O2A	N	GLN- 39	2.99	162.2	H-Bond (Protein Donor)	false
N6	O	ALA- 64	3.05	152.28	H-Bond (Ligand Donor)	false
N1	N	ALA- 64	2.84	169.05	H-Bond (Protein Donor)	false
O2B	N	GLY- 87	2.92	154.34	H-Bond (Protein Donor)	false
O2B	N	ASP- 88	3.39	127.61	H-Bond (Protein Donor)	false
O1B	N	GLY- 89	3.27	138.86	H-Bond (Protein Donor)	false
O1B	NZ	LYS- 90	2.64	148.73	H-Bond (Protein Donor)	false
O4'	NZ	LYS- 90	3.29	162.24	H-Bond (Protein Donor)	false
O1B	NZ	LYS- 90	2.64	0	Ionic (Protein Cationic)	false
O3B	NZ	LYS- 90	3.72	0	Ionic (Protein Cationic)	false
C1'	CG	LYS- 90	4.25	0	Hydrophobic	false
O3B	NH1	ARG- 101	2.93	137.7	H-Bond (Protein Donor)	false
O3B	CZ	ARG- 101	3.97	0	Ionic (Protein Cationic)	false
O2B	NE	ARG- 103	2.86	168.14	H-Bond (Protein Donor)	false
O3B	NH2	ARG- 103	3.18	172.71	H-Bond (Protein Donor)	false
O2B	CZ	ARG- 103	3.72	0	Ionic (Protein Cationic)	false