scPDB - 1ea0 entry

Protein Data Bank Entry:

PDB ID : 1ea0

Resolution :3.000 Å

Experimental Method : X-ray

Deposition Date : 2000-11-02

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Glutamate synthase [NADPH] large chain
ID:	GLTB_AZOBR
AC:	Q05755
Organism:	Azospirillum brasilense
Reign:	Bacteria
TaxID:	192
EC Number:	1.4.1.13

Chains:

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

Ligand binding site composition:

B-Factor:	47.513
Number of residues:	46
Including
Standard Amino Acids:	46
Non Standard Amino Acids:	0
Water Molecules:	0
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.860	560.250

% Hydrophobic	% Polar
43.98	56.02
According to VolSite

Ligand :

HET Code:	FMN
Formula:	C17H19N4O9P
Molecular weight:	454.328 g/mol
DrugBank ID:	DB03247
Buried Surface Area:	71.96 %
Polar Surface area:	217.05 Å2

Number of
H-Bond Acceptors:	12
H-Bond Donors:	4
Rings:	3
Aromatic rings:	1
Anionic atoms:	2
Cationic atoms:	0
Rule of Five Violation:	1
Rotatable Bonds:	7

Mass center Coordinates

X	Y	Z
33.749	134.278	122.453

Binding mode :

What is Poseview ?

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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	CE	MET- 479	4.19	0	Hydrophobic	false
C8M	CE	MET- 479	3.86	0	Hydrophobic	false
C5'	CG	PRO- 856	4.06	0	Hydrophobic	false
C2'	CB	PRO- 856	3.49	0	Hydrophobic	false
C6	CB	MET- 858	3.55	0	Hydrophobic	false
C7	CG	MET- 858	4.03	0	Hydrophobic	false
C8	SD	MET- 858	4.17	0	Hydrophobic	false
C2'	CG	MET- 858	4.46	0	Hydrophobic	false
C9A	CG	MET- 858	4.07	0	Hydrophobic	false
C6	CB	ALA- 862	4.31	0	Hydrophobic	false
O4	N	GLU- 886	2.65	162.27	H-Bond (Protein Donor)	false
O2	NE2	GLN- 909	2.56	153.98	H-Bond (Protein Donor)	false
N3	OE1	GLN- 909	2.98	143.14	H-Bond (Ligand Donor)	false
O2'	NZ	LYS- 999	3.41	157.93	H-Bond (Protein Donor)	false
O1P	N	GLY- 1029	3.49	126.4	H-Bond (Protein Donor)	false
O3'	OD2	ASP- 1070	2.85	154.2	H-Bond (Ligand Donor)	false
C5'	CB	ASP- 1070	4.25	0	Hydrophobic	false
O3P	N	GLY- 1093	2.98	142.99	H-Bond (Protein Donor)	false
O1P	OG1	THR- 1094	2.8	173.44	H-Bond (Protein Donor)	false
O1P	N	THR- 1094	3.43	159.35	H-Bond (Protein Donor)	false
O3P	N	THR- 1094	3.28	122.49	H-Bond (Protein Donor)	false
C7M	CD1	LEU- 1097	4.47	0	Hydrophobic	false