scPDB - 2ihu entry

Protein Data Bank Entry:

PDB ID : 2ihu

Resolution :2.050 Å

Experimental Method : X-ray

Deposition Date : 2006-09-27

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	N(2)-(2-carboxyethyl)arginine synthase
ID:	CEAS_STRCL
AC:	Q9LCV9
Organism:	Streptomyces clavuligerus
Reign:	Bacteria
TaxID:	1901
EC Number:	/

Chains:

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

Ligand binding site composition:

B-Factor:	17.966
Number of residues:	52
Including
Standard Amino Acids:	47
Non Standard Amino Acids:	1
Water Molecules:	4
Cofactors:
Metals:	MG

Cavity properties

Ligandability	Volume (Å3)
0.953	357.750

% Hydrophobic	% Polar
59.43	40.57
According to VolSite

Ligand :

HET Code:	TP9
Formula:	C11H18N4O7P2S
Molecular weight:	412.296 g/mol
DrugBank ID:	-
Buried Surface Area:	84.24 %
Polar Surface area:	248.6 Å2

Number of
H-Bond Acceptors:	11
H-Bond Donors:	3
Rings:	1
Aromatic rings:	1
Anionic atoms:	3
Cationic atoms:	1
Rule of Five Violation:	1
Rotatable Bonds:	9

Mass center Coordinates

X	Y	Z
30.1206	58.5726	15.6763

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
CM4	CG1	VAL- 33	3.8	0	Hydrophobic	false
N1'	OE2	GLU- 57	2.52	166.06	H-Bond (Ligand Donor)	false
C5'	CG2	THR- 80	3.5	0	Hydrophobic	false
CM2	CB	PRO- 83	4.08	0	Hydrophobic	false
S1	CG2	ILE- 410	4.03	0	Hydrophobic	false
O2B	N	PHE- 412	2.8	177.86	H-Bond (Protein Donor)	false
O1B	N	PHE- 413	3.44	157.79	H-Bond (Protein Donor)	false
N4'	O	SER- 436	2.87	161.8	H-Bond (Ligand Donor)	false
CM2	CB	SER- 437	4.36	0	Hydrophobic	false
CM2	CD1	PHE- 438	3.38	0	Hydrophobic	false
CM4	CD2	PHE- 438	3.78	0	Hydrophobic	false
C6	CD2	PHE- 438	4.03	0	Hydrophobic	false
N3'	N	PHE- 438	3.16	173.01	H-Bond (Protein Donor)	false
O1A	N	GLY- 464	2.82	160.77	H-Bond (Protein Donor)	false
O2A	N	GLY- 465	2.81	171.81	H-Bond (Protein Donor)	false
CM4	CB	ASN- 493	4.3	0	Hydrophobic	false
C6	CB	ASN- 493	3.91	0	Hydrophobic	false
O3B	N	GLY- 494	2.85	138.56	H-Bond (Protein Donor)	false
S1	CD2	LEU- 495	4	0	Hydrophobic	false
O2B	N	LEU- 495	2.7	154.1	H-Bond (Protein Donor)	false
C7'	CD1	ILE- 496	4.24	0	Hydrophobic	false
S1	CD1	ILE- 496	4.17	0	Hydrophobic	false
CM4	CG1	ILE- 496	3.77	0	Hydrophobic	false
O1A	MG	MG- 601	2.14	0	Metal Acceptor	false
O3B	MG	MG- 601	2.21	0	Metal Acceptor	false
O2A	O	HOH- 1750	2.63	179.96	H-Bond (Protein Donor)	false