scPDB - 3k2b entry

Protein Data Bank Entry:

PDB ID : 3k2b

Resolution :2.600 Å

Experimental Method : X-ray

Deposition Date : 2009-09-29

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Glyceraldehyde-3-phosphate dehydrogenase GAPA1, chloroplastic
ID:	G3PA1_ARATH
AC:	P25856
Organism:	Arabidopsis thaliana
Reign:	Eukaryota
TaxID:	3702
EC Number:	1.2.1.13

Chains:

Chain Name:	Percentage of Residues within binding site
F	10 %
G	90 %

Ligand binding site composition:

B-Factor:	52.639
Number of residues:	49
Including
Standard Amino Acids:	48
Non Standard Amino Acids:	0
Water Molecules:	1
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
1.374	1255.500

% Hydrophobic	% Polar
45.70	54.30
According to VolSite

Ligand :

HET Code:	NAD
Formula:	C21H26N7O14P2
Molecular weight:	662.417 g/mol
DrugBank ID:	-
Buried Surface Area:	54.76 %
Polar Surface area:	343.54 Å2

Number of
H-Bond Acceptors:	18
H-Bond Donors:	6
Rings:	5
Aromatic rings:	3
Anionic atoms:	2
Cationic atoms:	1
Rule of Five Violation:	3
Rotatable Bonds:	11

Mass center Coordinates

X	Y	Z
43.0293	114.08	80.5838

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
O2A	N	ARG- 10	3.31	164.39	H-Bond (Protein Donor)	false
O2N	N	ILE- 11	2.83	165.65	H-Bond (Protein Donor)	false
C5D	CG1	ILE- 11	4.49	0	Hydrophobic	false
C4N	CD1	ILE- 11	3.52	0	Hydrophobic	false
O3B	OD1	ASP- 32	3.07	165.12	H-Bond (Ligand Donor)	false
O2B	OD2	ASP- 32	3.36	164.82	H-Bond (Ligand Donor)	false
N6A	O	ARG- 77	3.16	155.68	H-Bond (Ligand Donor)	false
C5N	SG	CYS- 149	3.65	0	Hydrophobic	false
O7N	ND2	ASN- 313	2.77	132.91	H-Bond (Protein Donor)	false
C4N	CB	ASN- 313	4.08	0	Hydrophobic	false
C5N	CB	TYR- 317	4.15	0	Hydrophobic	false
O2N	O	HOH- 340	2.98	179.99	H-Bond (Protein Donor)	false