scPDB - 4irn entry

Protein Data Bank Entry:

PDB ID : 4irn

Resolution :2.800 Å

Experimental Method : X-ray

Deposition Date : 2013-01-15

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	AnaB
ID:	C4NCB7_9CYAN
AC:	C4NCB7
Organism:	[Oscillatoria] sp. PCC 6506
Reign:	Bacteria
TaxID:	272129
EC Number:	/

Chains:

Chain Name:	Percentage of Residues within binding site
A	2 %
C	33 %
D	66 %

Ligand binding site composition:

B-Factor:	23.260
Number of residues:	58
Including
Standard Amino Acids:	58
Non Standard Amino Acids:	0
Water Molecules:	0
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.879	1663.875

% Hydrophobic	% Polar
54.16	45.84
According to VolSite

Ligand :

HET Code:	FAD
Formula:	C27H31N9O15P2
Molecular weight:	783.534 g/mol
DrugBank ID:	DB03147
Buried Surface Area:	65.67 %
Polar Surface area:	381.7 Å2

Number of
H-Bond Acceptors:	22
H-Bond Donors:	7
Rings:	6
Aromatic rings:	3
Anionic atoms:	2
Cationic atoms:	0
Rule of Five Violation:	3
Rotatable Bonds:	13

Mass center Coordinates

X	Y	Z
-21.6168	89.3575	-79.7037

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
C7M	CE2	PHE- 87	4	0	Hydrophobic	false
N3	O	HIS- 125	2.56	162.79	H-Bond (Ligand Donor)	false
O2	N	ALA- 127	3	150.94	H-Bond (Protein Donor)	false
O2	N	THR- 128	2.87	174.06	H-Bond (Protein Donor)	false
C1'	CG2	THR- 128	3.51	0	Hydrophobic	false
O1A	OG	SER- 134	3.32	154.4	H-Bond (Protein Donor)	false
O1A	N	SER- 134	3.39	166.72	H-Bond (Protein Donor)	false
C1'	CB	TYR- 158	3.97	0	Hydrophobic	false
C9A	CB	TYR- 158	3.59	0	Hydrophobic	false
O4	OG1	THR- 160	3.28	141.07	H-Bond (Protein Donor)	false
O4	N	THR- 160	2.89	149.54	H-Bond (Protein Donor)	false
N5	OG1	THR- 160	2.73	135.11	H-Bond (Protein Donor)	false
C7M	CD	LYS- 203	4.47	0	Hydrophobic	false
C6	CG1	VAL- 211	4.12	0	Hydrophobic	false
C1B	CG2	ILE- 277	4.42	0	Hydrophobic	false
C5B	CG2	ILE- 277	3.9	0	Hydrophobic	false
N1A	NE2	GLN- 281	3.06	164.11	H-Bond (Protein Donor)	false
C1B	CG2	VAL- 283	3.44	0	Hydrophobic	false
C3'	CB	ALA- 342	4.22	0	Hydrophobic	false
C8M	CB	ALA- 342	3.56	0	Hydrophobic	false
O1P	N	ALA- 342	3.13	145.84	H-Bond (Protein Donor)	false
C8M	CB	PHE- 363	3.74	0	Hydrophobic	false
C7M	CD2	TYR- 364	4.24	0	Hydrophobic	false
C7	CB	TYR- 364	4.08	0	Hydrophobic	false
C5'	CG2	THR- 367	3.91	0	Hydrophobic	false
C3B	CG2	THR- 367	4.22	0	Hydrophobic	false
C2B	CB	GLU- 369	4.36	0	Hydrophobic	false