scPDB - 1lcz entry

Protein Data Bank Entry:

PDB ID : 1lcz

Resolution :1.950 Å

Experimental Method : X-ray

Deposition Date : 2002-04-08

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Streptavidin
ID:	SAV_STRAV
AC:	P22629
Organism:	Streptomyces avidinii
Reign:	Bacteria
TaxID:	1895
EC Number:	/

Chains:

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

Ligand binding site composition:

B-Factor:	26.188
Number of residues:	28
Including
Standard Amino Acids:	27
Non Standard Amino Acids:	0
Water Molecules:	1
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.612	239.625

% Hydrophobic	% Polar
60.56	39.44
According to VolSite

Ligand :

HET Code:	BH7
Formula:	C16H26N3O4S
Molecular weight:	356.460 g/mol
DrugBank ID:	DB03139
Buried Surface Area:	59.72 %
Polar Surface area:	135.66 Å2

Number of
H-Bond Acceptors:	5
H-Bond Donors:	3
Rings:	2
Aromatic rings:	0
Anionic atoms:	1
Cationic atoms:	0
Rule of Five Violation:	0
Rotatable Bonds:	11

Mass center Coordinates

X	Y	Z
14.291	20.7034	2.3945

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
O9	OG	SER- 227	2.56	167.75	H-Bond (Protein Donor)	false
N4	OG	SER- 245	3.29	162.97	H-Bond (Ligand Donor)	false
C10	CG2	VAL- 247	4.23	0	Hydrophobic	false
O15	N	ASN- 249	3.01	149.8	H-Bond (Protein Donor)	false
C12	CB	ALA- 250	4.25	0	Hydrophobic	false
S7	CZ2	TRP- 279	3.66	0	Hydrophobic	false
C10	CZ2	TRP- 279	4.19	0	Hydrophobic	false
C13	CD2	TRP- 279	3.78	0	Hydrophobic	false
C12	CE2	TRP- 279	3.47	0	Hydrophobic	false
C13	CB	ALA- 286	4.05	0	Hydrophobic	false
N16	OG	SER- 288	3.27	171.4	H-Bond (Ligand Donor)	false
S7	CG2	THR- 290	3.77	0	Hydrophobic	false
S7	CZ2	TRP- 292	3.94	0	Hydrophobic	false
C6	CE2	TRP- 308	3.34	0	Hydrophobic	false
C13	CD1	LEU- 310	4.32	0	Hydrophobic	false
C18	CD1	LEU- 310	3.84	0	Hydrophobic	false
C8	CD1	LEU- 310	4.32	0	Hydrophobic	false
C11	CD1	LEU- 310	3.6	0	Hydrophobic	false
C20	CD1	LEU- 324	3.89	0	Hydrophobic	false
N1	OD2	ASP- 328	2.81	170.56	H-Bond (Ligand Donor)	false