scPDB - 2ehq entry

Protein Data Bank Entry:

PDB ID : 2ehq

Resolution :1.550 Å

Experimental Method : X-ray

Deposition Date : 2007-03-07

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	1-pyrroline-5-carboxylate dehydrogenase
ID:	Q5SI02_THET8
AC:	Q5SI02
Organism:	Thermus thermophilus
Reign:	Bacteria
TaxID:	300852
EC Number:	/

Chains:

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

Ligand binding site composition:

B-Factor:	10.108
Number of residues:	58
Including
Standard Amino Acids:	54
Non Standard Amino Acids:	0
Water Molecules:	4
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
1.059	1005.750

% Hydrophobic	% Polar
45.97	54.03
According to VolSite

Ligand :

HET Code:	NAP
Formula:	C21H25N7O17P3
Molecular weight:	740.381 g/mol
DrugBank ID:	DB03461
Buried Surface Area:	69.68 %
Polar Surface area:	405.54 Å2

Number of
H-Bond Acceptors:	21
H-Bond Donors:	5
Rings:	5
Aromatic rings:	3
Anionic atoms:	4
Cationic atoms:	1
Rule of Five Violation:	2
Rotatable Bonds:	13

Mass center Coordinates

X	Y	Z
12.0541	32.9839	92.7531

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
C1B	CG2	ILE- 180	3.54	0	Hydrophobic	false
C4B	CG2	ILE- 180	3.59	0	Hydrophobic	false
O3B	O	ALA- 181	2.75	153.79	H-Bond (Ligand Donor)	false
C5N	CG	PRO- 182	3.92	0	Hydrophobic	false
O1N	N	TRP- 183	3.5	152.14	H-Bond (Protein Donor)	false
O2N	NE1	TRP- 183	2.82	126.15	H-Bond (Protein Donor)	false
C4N	CD1	ILE- 189	3.41	0	Hydrophobic	false
O2B	NZ	LYS- 207	2.83	159.65	H-Bond (Protein Donor)	false
O2X	NZ	LYS- 207	3.15	128.31	H-Bond (Protein Donor)	false
O1X	NZ	LYS- 207	3.73	0	Ionic (Protein Cationic)	false
O2X	NZ	LYS- 207	3.15	0	Ionic (Protein Cationic)	false
C3B	CB	ALA- 209	4.17	0	Hydrophobic	false
O1X	N	GLU- 210	2.91	173.9	H-Bond (Protein Donor)	false
O2X	N	GLY- 240	2.74	172.31	H-Bond (Protein Donor)	false
C5B	CE1	PHE- 258	3.85	0	Hydrophobic	false
C5N	CG2	THR- 259	3.49	0	Hydrophobic	false
O2A	N	SER- 261	2.78	160.31	H-Bond (Protein Donor)	false
O2A	OG	SER- 261	2.64	156.28	H-Bond (Protein Donor)	false
O3	N	SER- 261	3.32	131.58	H-Bond (Protein Donor)	false
C4D	CB	SER- 261	4.37	0	Hydrophobic	false
N7N	O	THR- 289	2.67	156.73	H-Bond (Ligand Donor)	false
C2D	CB	CYS- 322	4.1	0	Hydrophobic	false
C3N	SG	CYS- 322	3.29	0	Hydrophobic	false
O3D	OE1	GLU- 417	2.58	159.35	H-Bond (Ligand Donor)	false
O2D	OE2	GLU- 417	2.77	140.41	H-Bond (Ligand Donor)	false
O2D	OE1	GLU- 417	3.35	144.08	H-Bond (Ligand Donor)	false
C5D	CE2	PHE- 419	3.71	0	Hydrophobic	false
C4D	CZ	PHE- 419	4.27	0	Hydrophobic	false
C2D	CE1	PHE- 419	3.22	0	Hydrophobic	false
N7N	O	HOH- 1695	3.13	163.12	H-Bond (Ligand Donor)	false