scPDB - 1daa entry

Protein Data Bank Entry:

PDB ID : 1daa

Resolution :1.940 Å

Experimental Method : X-ray

Deposition Date : 1995-06-09

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	D-alanine aminotransferase
ID:	DAAA_BACYM
AC:	P19938
Organism:	Bacillus sp.
Reign:	Bacteria
TaxID:	72579
EC Number:	2.6.1.21

Chains:

Chain Name:	Percentage of Residues within binding site
A	4 %
B	96 %

Ligand binding site composition:

B-Factor:	10.144
Number of residues:	34
Including
Standard Amino Acids:	28
Non Standard Amino Acids:	0
Water Molecules:	6
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.586	884.250

% Hydrophobic	% Polar
32.44	67.56
According to VolSite

Ligand :

HET Code:	PLP
Formula:	C8H8NO6P
Molecular weight:	245.126 g/mol
DrugBank ID:	DB00114
Buried Surface Area:	73.39 %
Polar Surface area:	132.42 Å2

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

Mass center Coordinates

X	Y	Z
22.2441	1.64775	54.2006

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
O2P	NH2	ARG- 50	2.71	136.5	H-Bond (Protein Donor)	false
O2P	NH1	ARG- 50	2.83	132.01	H-Bond (Protein Donor)	false
O2P	CZ	ARG- 50	3.18	0	Ionic (Protein Cationic)	false
C2A	CB	LEU- 201	4.44	0	Hydrophobic	false
C5	CD2	LEU- 201	3.58	0	Hydrophobic	false
O2P	N	ILE- 204	3.01	160.53	H-Bond (Protein Donor)	false
O3P	OG1	THR- 205	2.86	155.37	H-Bond (Protein Donor)	false
O3P	N	THR- 205	3.01	157	H-Bond (Protein Donor)	false
C5A	CB	SER- 240	4.21	0	Hydrophobic	false
O1P	OG1	THR- 241	2.79	145.71	H-Bond (Protein Donor)	false
O1P	N	THR- 241	3.06	158.64	H-Bond (Protein Donor)	false
O1P	O	HOH- 716	3.06	161.11	H-Bond (Protein Donor)	false
O3P	O	HOH- 770	2.64	179.99	H-Bond (Protein Donor)	false
O3	O	HOH- 830	3.3	159.39	H-Bond (Protein Donor)	false