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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1gwl
CARBOHYDRATE BINDING DOMAIN HEADER
CARBOHYDRATE BINDING MODULE FAMILY29 COMPLEXED WITH MANNOHEXAOSE TITLE
NON-CATALYTIC PROTEIN 1 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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BMA A1148
23A ASN
24A TRP
BMA B1148
23B ASN
24B TRP
BMA A1147
24A TRP
25A GLY
26A TRP
83A ASP
112A ARG
BMA B1147
24B TRP
25B GLY
26B TRP
83B ASP
112B ARG
BMA A1145
26A TRP
45A LYS
46A TYR
74A LYS
76A LEU
85A LYS
87A GLU
114A ASP
116A GLN
BMA A1146
26A TRP
78A GLU
83A ASP
85A LYS
112A ARG
BMA B1145
26B TRP
45B LYS
46B TYR
74B LYS
76B LEU
85B LYS
87B GLU
114B ASP
116B GLN
BMA B1146
26B TRP
78B GLU
83B ASP
85B LYS
112B ARG
BMA A1143
46A TYR
118A ALA
119A PRO
BMA A1144
46A TYR
74A LYS
116A GLN
118A ALA
BMA B1143
46B TYR
118B ALA
119B PRO
BMA B1144
46B TYR
74B LYS
116B GLN
118B ALA
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):

» Jmol
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
Help

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
1gwk Details
other holo-structures
pdb ID Ligand Unique ID
1gwm BGCA1156 GLCA1155 BGCA1159 BGCA1157 BGCA1158 BGCA1160 Details
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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BMA NAME: BETA-D-MANNOSE
FORMULA: C6 H12 O6
SMILES: OCC1OC(O)C(O)C(O)C1O
v6.0
October 2008
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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