scPDB - 2c9b entry

Protein Data Bank Entry:

PDB ID : 2c9b

Resolution :2.750 Å

Experimental Method : X-ray

Deposition Date : 2005-12-09

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	6,7-dimethyl-8-ribityllumazine synthase
ID:	RISB_MYCTU
AC:	P9WHE9
Organism:	Mycobacterium tuberculosis
Reign:	Bacteria
TaxID:	83332
EC Number:	2.5.1.78

Chains:

Chain Name:	Percentage of Residues within binding site
A	69 %
B	31 %

Ligand binding site composition:

B-Factor:	32.867
Number of residues:	31
Including
Standard Amino Acids:	29
Non Standard Amino Acids:	0
Water Molecules:	2
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.905	691.875

% Hydrophobic	% Polar
48.29	51.71
According to VolSite

Ligand :

HET Code:	PUG
Formula:	C10H14N4O7
Molecular weight:	302.241 g/mol
DrugBank ID:	-
Buried Surface Area:	70.4 %
Polar Surface area:	171.45 Å2

Number of
H-Bond Acceptors:	7
H-Bond Donors:	7
Rings:	2
Aromatic rings:	0
Anionic atoms:	0
Cationic atoms:	0
Rule of Five Violation:	2
Rotatable Bonds:	5

Mass center Coordinates

X	Y	Z
-19.181	1.63295	3.35243

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
C10	CZ3	TRP- 27	3.51	0	Hydrophobic	false
O1	N	ALA- 59	3.19	132.2	H-Bond (Protein Donor)	false
C11	CG1	ILE- 60	4.41	0	Hydrophobic	false
C12	CB	ILE- 60	4.08	0	Hydrophobic	false
C13	CD1	ILE- 60	4.37	0	Hydrophobic	false
O21	OE1	GLU- 61	2.72	142.66	H-Bond (Ligand Donor)	false
O21	OE2	GLU- 61	3.1	148.68	H-Bond (Ligand Donor)	false
O26	OE2	GLU- 61	3.1	164.84	H-Bond (Ligand Donor)	false
N3	O	VAL- 81	2.92	165.11	H-Bond (Ligand Donor)	false
C14	CB	ALA- 113	4.37	0	Hydrophobic	false
O23	O	ASN- 114	3.04	164.84	H-Bond (Ligand Donor)	false
O26	N	ASN- 114	2.6	156.24	H-Bond (Protein Donor)	false
O4	NZ	LYS- 138	3.19	164.15	H-Bond (Protein Donor)	false
C14	CB	ALA- 145	4.13	0	Hydrophobic	false
O1	O	HOH- 2004	2.86	179.96	H-Bond (Protein Donor)	false