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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1szj
OXIDOREDUCTASE HEADER
STRUCTURE OF HOLO-GLYCERALDEHYDE-3-PHOSPHATE-DEHYDROGENASE FROM PALINURUS VERSICOLOR REFINED 2.0 ANGSTROM RESOLUTION TITLE
D-GLYCERALDEHYDE-3-PHOSPHATE-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 R 335
6R ASN
7R GLY
8R PHE
9R GLY
10R ARG
11R ILE
12R GLY
13R ARG
31R ASN
32R ASP
33R PRO
34R PHE
35R ILE
76R GLU
77R MET
79R PRO
82R ILE
94R GLU
95R SER
96R THR
97R GLY
98R VAL
99R PHE
100R THR
119R SER
120R ALA
121R PRO
148R SER
149R CYS
176R HIS
179R THR
180R ALA
186G ASP
188G PRO
313R ASN
314R GLU
317R TYR
NAD G 335
6G ASN
7G GLY
8G PHE
9G GLY
10G ARG
11G ILE
12G GLY
13G ARG
31G ASN
32G ASP
33G PRO
34G PHE
35G ILE
76G GLU
77G MET
79G PRO
95G SER
96G THR
97G GLY
98G VAL
99G PHE
100G THR
119G SER
120G ALA
121G PRO
148G SER
149G CYS
176G HIS
179G THR
180G ALA
185R VAL
186R ASP
188R PRO
313G ASN
314G GLU
317G TYR
NAD B 335
6B ASN
7B GLY
8B PHE
9B GLY
10B ARG
11B ILE
12B GLY
13B ARG
31B ASN
32B ASP
33B PRO
34B PHE
35B ILE
76B GLU
77B MET
78B LYS
79B PRO
82B ILE
94B GLU
95B SER
96B THR
97B GLY
98B VAL
99B PHE
100B THR
119B SER
120B ALA
121B PRO
148B SER
149B CYS
176B HIS
179B THR
180B ALA
186A ASP
188A PRO
313B ASN
314B GLU
317B TYR
NAD A 335
6A ASN
7A GLY
8A PHE
9A GLY
10A ARG
11A ILE
12A GLY
13A ARG
31A ASN
32A ASP
33A PRO
34A PHE
35A ILE
76A GLU
77A MET
79A PRO
95A SER
96A THR
97A GLY
98A VAL
99A PHE
100A THR
119A SER
120A ALA
121A PRO
148A SER
149A CYS
176A HIS
179A THR
180A ALA
186B ASP
188B PRO
313A ASN
314A GLU
317A TYR
SO4 R 502
176R HIS
179R THR
180R ALA
181R THR
231R ARG
SO4 G 502
176G HIS
179G THR
181G THR
231G ARG
SO4 B 502
176B HIS
179B THR
180B ALA
181B THR
231B ARG
SO4 A 502
176A HIS
179A THR
181A THR
231A ARG
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
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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
1crw Details
other holo-structures
pdb ID Ligand Unique ID
none
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
SO4 NAME: SULFATE ION
FORMULA: O4 S1
SMILES: [O-]S([O-])(=O)=O
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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