university lille north of france LigASite database of binding sites
holo-structureHelp

PDB ID and HEADER, TITLE and COMPND records of the PDB file.

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2q2q
OXIDOREDUCTASE HEADER
STRUCTURE OF D-3-HYDROXYBUTYRATE DEHYDROGENASE FROM PSEUDOMONAS PUTIDA TITLE
BETA-D-HYDROXYBUTYRATE DEHYDROGENASE COMPND
Illustration of Binding SiteHelp

Figure showing the binding site residues. Ligands are displayed as CPK. Figures were drawn with Molscript (7) and rendered with Raster3D (8). PISA coordinates (3) are used when available (all entries except NMR). Ligands do not appear on the picture when PISA fails to apply symmetry operations to ligand coordinates.

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HETgroup - Residue ContactsHelp

List of binding site residues detected in this holo-structure.

Column 1 gives the position, coloured on a yellow-to-red scale depending on the number of holo-structures where the residue is in contact with a ligand.
Column 2 gives the identifier of the chain to which the residue belongs.
Column 3 gives the 3-letter amino acid code, coloured according to physico-chemical type.

The binding residues in this holo structure are listed for each ligand independently, following the ligand's unique ID.

Note that since PISA files are used whenever available, chain identifiers may differ from those in original PDB files.

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NAD H 300
12G GLY
14G THR
15G SER
16G GLY
17G ILE
18G GLY
35G ASN
36G GLY
37G PHE
59G ALA
60G ASP
61G LEU
62G SER
87G ASN
88G ALA
89G GLY
90G ILE
110G LEU
111G ASN
137G ILE
138G ALA
139G SER
140G VAL
141G HIS
152G TYR
156G LYS
182G PRO
183G GLY
184G TRP
185G VAL
187G THR
188G PRO
189G LEU
NAD F 300
12E GLY
14E THR
15E SER
16E GLY
17E ILE
18E GLY
35E ASN
36E GLY
37E PHE
59E ALA
60E ASP
61E LEU
62E SER
87E ASN
88E ALA
89E GLY
90E ILE
106E LYS
110E LEU
137E ILE
138E ALA
139E SER
140E VAL
152E TYR
156E LYS
182E PRO
183E GLY
184E TRP
185E VAL
187E THR
188E PRO
189E LEU
190E VAL
NAD B 300
12A GLY
14A THR
15A SER
16A GLY
17A ILE
18A GLY
35A ASN
36A GLY
37A PHE
59A ALA
60A ASP
61A LEU
62A SER
87A ASN
88A ALA
89A GLY
90A ILE
106A LYS
110A LEU
137A ILE
138A ALA
139A SER
140A VAL
152A TYR
156A LYS
182A PRO
183A GLY
184A TRP
185A VAL
187A THR
188A PRO
189A LEU
190A VAL
NAD D 300
12C GLY
14C THR
15C SER
16C GLY
17C ILE
18C GLY
35C ASN
36C GLY
37C PHE
59C ALA
60C ASP
61C LEU
62C SER
87C ASN
88C ALA
89C GLY
90C ILE
110C LEU
111C ASN
137C ILE
138C ALA
139C SER
140C VAL
141C HIS
152C TYR
156C LYS
182C PRO
183C GLY
184C TRP
185C VAL
187C THR
188C PRO
189C LEU
External LinksHelp

PDB The Protein Data Bank
CSA Catalytic Site Atlas
PDBSum Overview of the macromolecular structure
CATH Protein Structure Classification
Scop Structural Classification of Proteins
Pfam Protein Families and Domains
UniProt Universal Protein Resource

LIGPLOT (only on holo-pages) is hosted at the EBI.

The LigPlot Jmol links point directly to the Jmol visualisation interface provided on the PDBSum page.

Note that due to different software used, the atomic contacts of LigPlot and LigASite do not necessarily correspond.

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Links to external databases:

LigPlot (hosted at the EBI):

Download FilesHelp

Several files are provided for download:

• The XML file defining the residue-ligand contacts; this file contains data on the apo and all holo-structures.
• The XML Schema file defining the semantics of the XML file
• 3D coordinates of the structure used in constructing LigASite (PISA structure file whenever available, PDB file otherwise.
• 3D coordinates of the combined binding residues in the apo structure
• 3D coordinates of the binding residues of the holo structure (only on the holo page)

Coordinate files are in PDB format.

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Hide table of related structures
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List of related structure, containing both the apo-structure and other holo-structures.

Column 1 gives the PDB ID and column 2 the unique ID of the ligands (holo-structures only).

Clicking the blue 'Hide table of related structures' button removes the entire table.

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apo-structure
pdb ID
2q2w Details
other holo-structures
pdb ID Ligand Unique ID
2q2v NADE_300 Details
NADC_300
NADG_300
Ligand ListHelp

Ligands present in this holo structure.

Column 1 shows the ligand HET code
Column 2 shows the name, chemical formula and (non-stereo) SMILES string.

Data in column 2 appears as 'not_found' when it is not present in the file 'pdb2smiles.xml' from www.rcsb.org.

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NAD NAME: NICOTINAMIDE-ADENINE-DINUCLEOTIDE
FORMULA: C21 H27 N7 O14 P2
SMILES: NC(=O)c1ccc[n+](c1)C2OC(COP([O-])(=O)OP(O)(=O)OCC3OC(C(O)C3O)[n]4cnc5c(N)ncnc45)C(O)C2O
v9.7
April 2012
Interdisciplinary Research Institute, Computational Biology, Villeneuve d'Ascq, France
University College London, Biomolecular Structure and Modelling Unit, London, UK
Hospital for Sick Children and University of Toronto, Structural Biology and Biochemistry Program, Toronto, Canada
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