scPDB - 2ifa entry

Protein Data Bank Entry:

PDB ID : 2ifa

Resolution :2.300 Å

Experimental Method : X-ray

Deposition Date : 2006-09-20

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Uncharacterized protein
ID:	Q8DW21_STRMU
AC:	Q8DW21
Organism:	Streptococcus mutans serotype c
Reign:	Bacteria
TaxID:	210007
EC Number:	/

Chains:

Chain Name:	Percentage of Residues within binding site
A	41 %
B	53 %
E	6 %

Ligand binding site composition:

B-Factor:	18.880
Number of residues:	40
Including
Standard Amino Acids:	34
Non Standard Amino Acids:	0
Water Molecules:	6
Cofactors:
Metals:

Cavity properties

Ligandability	Volume (Å3)
0.304	2386.125

% Hydrophobic	% Polar
46.53	53.47
According to VolSite

Ligand :

HET Code:	FMN
Formula:	C17H19N4O9P
Molecular weight:	454.328 g/mol
DrugBank ID:	DB03247
Buried Surface Area:	61.26 %
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
15.6305	30.2904	33.5171

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
O1P	CZ	ARG- 11	3.91	0	Ionic (Protein Cationic)	false
O2P	CZ	ARG- 11	3.43	0	Ionic (Protein Cationic)	false
O1P	NH2	ARG- 11	2.92	149.85	H-Bond (Protein Donor)	false
O2P	NH1	ARG- 11	2.8	159.86	H-Bond (Protein Donor)	false
O2P	NH2	ARG- 11	3.2	136.19	H-Bond (Protein Donor)	false
O1P	NE	ARG- 12	3.22	137.79	H-Bond (Protein Donor)	false
O3P	NE	ARG- 12	2.87	140.99	H-Bond (Protein Donor)	false
O3P	CZ	ARG- 12	3.7	0	Ionic (Protein Cationic)	false
O2P	OG	SER- 13	3.01	169.89	H-Bond (Protein Donor)	false
O3P	N	SER- 13	2.94	160.09	H-Bond (Protein Donor)	false
N1	OH	TYR- 15	3.49	139.34	H-Bond (Protein Donor)	false
O2	OH	TYR- 15	2.64	159.65	H-Bond (Protein Donor)	false
C8M	CB	PRO- 40	4.3	0	Hydrophobic	false
C8	CB	ALA- 42	4.37	0	Hydrophobic	false
C6	CB	ALA- 42	3.88	0	Hydrophobic	false
O2'	N	PHE- 43	3.4	123.12	H-Bond (Protein Donor)	false
C4'	CB	ASN- 44	4.15	0	Hydrophobic	false
C7M	CB	TRP- 122	3.74	0	Hydrophobic	false
C7M	CB	GLN- 125	3.68	0	Hydrophobic	false
C8M	CD1	ILE- 129	3.46	0	Hydrophobic	false
C1'	CH2	TRP- 135	3.99	0	Hydrophobic	false
O2	NE2	GLN- 148	3.38	150.27	H-Bond (Protein Donor)	false
N3	OE1	GLN- 148	3.29	126.12	H-Bond (Ligand Donor)	false
O1P	NZ	LYS- 186	3	125.19	H-Bond (Protein Donor)	false
O1P	NZ	LYS- 186	3	0	Ionic (Protein Cationic)	false
O4	O	HOH- 596	3.18	179.97	H-Bond (Protein Donor)	false