scPDB - 4kc4 entry

Protein Data Bank Entry:

PDB ID : 4kc4

Resolution :1.600 Å

Experimental Method : X-ray

Deposition Date : 2013-04-24

Activity from ChEMBL: What is pChEMBL ?

	Min	Mean	Median	Standard Deviation	Max	Count
pChEMBL:

List of CHEMBLId :

Binding Site :

Uniprot Annotation

Name:	Histo-blood group ABO system transferase
ID:	BGAT_HUMAN
AC:	P16442
Organism:	Homo sapiens
Reign:	Eukaryota
TaxID:	9606
EC Number:	/

Chains:

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

Ligand binding site composition:

B-Factor:	22.120
Number of residues:	28
Including
Standard Amino Acids:	23
Non Standard Amino Acids:	2
Water Molecules:	3
Cofactors:
Metals:	MN

Cavity properties

Ligandability	Volume (Å3)
0.718	732.375

% Hydrophobic	% Polar
44.70	55.30
According to VolSite

Ligand :

HET Code:	WS3
Formula:	C22H28N4O12
Molecular weight:	540.477 g/mol
DrugBank ID:	-
Buried Surface Area:	50.88 %
Polar Surface area:	240.46 Å2

Number of
H-Bond Acceptors:	13
H-Bond Donors:	8
Rings:	4
Aromatic rings:	1
Anionic atoms:	0
Cationic atoms:	0
Rule of Five Violation:	3
Rotatable Bonds:	8

Mass center Coordinates

X	Y	Z
16.4143	17.8677	7.91687

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
C11	CB	PHE- 121	4.35	0	Hydrophobic	false
O22	O	PHE- 121	2.6	171.02	H-Bond (Ligand Donor)	false
N3	O	ILE- 123	2.85	167.02	H-Bond (Ligand Donor)	false
O2	N	ILE- 123	2.78	166.37	H-Bond (Protein Donor)	false
C22	CD2	TYR- 126	3.79	0	Hydrophobic	false
C33	CE2	TYR- 126	3.93	0	Hydrophobic	false
N19	OH	TYR- 126	3.4	153.21	H-Bond (Protein Donor)	false
C11	CG1	VAL- 184	4.43	0	Hydrophobic	false
C33	CB	ASP- 211	4.37	0	Hydrophobic	false
O22	N	VAL- 212	3.43	149.08	H-Bond (Protein Donor)	false
O33	N	VAL- 212	3.13	144.68	H-Bond (Protein Donor)	false
C22	CG1	VAL- 212	3.77	0	Hydrophobic	false
O33	OD1	ASP- 213	2.98	139.77	H-Bond (Ligand Donor)	false
O13	MN	MN- 401	2.14	0	Metal Acceptor	false
N19	MN	MN- 401	2.46	0	Metal Acceptor	false
DuAr	MN	MN- 401	3.78	98.13	Pi/Cation	false
O22	O	HOH- 610	2.76	179.95	H-Bond (Protein Donor)	false