scPDB - 2trt entry

Protein Data Bank Entry:

PDB ID : 2trt

Resolution :2.500 Å

Experimental Method : X-ray

Deposition Date : 1994-03-04

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Tetracycline repressor protein class D
ID:	TETR4_ECOLX
AC:	P0ACT4
Organism:	Escherichia coli
Reign:	Bacteria
TaxID:	562
EC Number:	/

Chains:

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

Ligand binding site composition:

B-Factor:	26.783
Number of residues:	29
Including
Standard Amino Acids:	28
Non Standard Amino Acids:	1
Water Molecules:	0
Cofactors:
Metals:	MG

Cavity properties

Ligandability	Volume (Å3)
0.944	749.250

% Hydrophobic	% Polar
49.55	50.45
According to VolSite

Ligand :

HET Code:	TAC
Formula:	C22H22N2O8
Molecular weight:	442.419 g/mol
DrugBank ID:	DB00759
Buried Surface Area:	56.88 %
Polar Surface area:	191.3 Å2

Number of
H-Bond Acceptors:	8
H-Bond Donors:	4
Rings:	4
Aromatic rings:	1
Anionic atoms:	3
Cationic atoms:	1
Rule of Five Violation:	0
Rotatable Bonds:	2

Mass center Coordinates

X	Y	Z
20.6554	36.0594	35.0813

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
O3	ND2	ASN- 82	2.86	158.11	H-Bond (Protein Donor)	false
C43	CG	PHE- 86	3.44	0	Hydrophobic	false
C9	CD	ARG- 104	3.81	0	Hydrophobic	false
C61	CG	PRO- 105	3.97	0	Hydrophobic	false
C1A	CG	PRO- 105	3.92	0	Hydrophobic	false
C5	CG1	VAL- 113	4.28	0	Hydrophobic	false
C6	CB	VAL- 113	4.24	0	Hydrophobic	false
O21	NE2	GLN- 116	3.4	135.82	H-Bond (Protein Donor)	false
O3	NE2	GLN- 116	3.41	157.73	H-Bond (Protein Donor)	false
C62	CD2	LEU- 117	4.18	0	Hydrophobic	false
C7	CD2	LEU- 131	4.44	0	Hydrophobic	false
C42	CG2	ILE- 134	3.91	0	Hydrophobic	false
C5	CG2	ILE- 134	3.87	0	Hydrophobic	false
C62	CG2	ILE- 134	3.64	0	Hydrophobic	false
C42	CB	SER- 138	4.45	0	Hydrophobic	false
O11	MG	MG- 223	2.04	0	Metal Acceptor	false
O12	MG	MG- 223	1.84	0	Metal Acceptor	false