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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1tyx
VIRAL ADHESION PROTEIN HEADER
TITLE OF TAILSPIKE-PROTEIN TITLE
TAILSPIKE PROTEIN 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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ABE B 3
178B ASN
283B LEU
285B ARG
303B ASP
304B GLY
307B THR
309B GLU
335B GLN
337B LEU
365B TRP
ABE C 3
178C ASN
283C LEU
285C ARG
303C ASP
307C THR
309C GLU
335C GLN
337C LEU
365C TRP
ABE A 3
178A ASN
283A LEU
285A ARG
303A ASP
304A GLY
307A THR
309A GLU
335A GLN
337A LEU
365A TRP
ABE B 7
236B VAL
237B SER
240B VAL
391B TRP
GAL B 5
236B VAL
237B SER
302B LYS
331B VAL
335B GLN
359B GLU
363B LYS
365B TRP
GAL C 5
236C VAL
237C SER
302C LYS
331C VAL
332C SER
335C GLN
359C GLU
363C LYS
365C TRP
ABE C 7
236C VAL
237C SER
240C VAL
391C TRP
GAL A 5
236A VAL
237A SER
302A LYS
331A VAL
332A SER
335A GLN
359A GLU
363A LYS
365A TRP
ABE A 7
236A VAL
237A SER
240A VAL
391A TRP
RAM B 8
237B SER
359B GLU
360B SER
363B LYS
366B GLN
391B TRP
392B ASP
395B ASP
400B THR
RAM C 8
237C SER
359C GLU
360C SER
363C LYS
366C GLN
391C TRP
392C ASP
395C ASP
400C THR
RAM A 8
237A SER
359A GLU
360A SER
363A LYS
366A GLN
391A TRP
392A ASP
395A ASP
400A THR
MAN C 2
285C ARG
MAN B 2
285B ARG
MAN A 2
285A ARG
GAL B 1
285B ARG
309B GLU
311B LEU
369B VAL
370B GLY
GAL C 1
285C ARG
309C GLU
311C LEU
369C VAL
370C GLY
GAL A 1
285A ARG
309A GLU
311A LEU
369A VAL
370A GLY
MAN B 6
363B LYS
365B TRP
366B GLN
400B THR
MAN C 6
363C LYS
365C TRP
366C GLN
400C THR
MAN A 6
363A LYS
365A TRP
366A GLN
400A THR
RAM B 4
365B TRP
369B VAL
RAM C 4
365C TRP
369C VAL
RAM A 4
365A TRP
369A VAL
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
1tyv Details
other holo-structures
pdb ID Ligand Unique ID
1tyw GALC___1 MANC___2 GLCC___9 TYVC___3 MANC___6 RAMC___4 GALC___5 TYVC___7 RAMC___8 Details
GALB___1 RAMB___8 GALB___5 RAMB___4 GLCB___9 TYVB___3 MANB___6 TYVB___7 MANB___2
GALA___1 TYVA___7 MANA___2 RAMA___8 GALA___5 MANA___6 GLCA___9 TYVA___3 RAMA___4
1tyu GALB___1 TYVB___3 MANB___6 TYVB___7 RAMB___8 GALB___5 RAMB___4 MANB___2 Details
GALC___1 TYVC___3 GALC___5 MANC___2 MANC___6 RAMC___4 TYVC___7 RAMC___8
GALA___1 TYVA___7 RAMA___8 GALA___5 MANA___6 TYVA___3 RAMA___4 MANA___2
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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ABE NAME: ABEQUOSE
FORMULA: C6 H12 O4
SMILES: CC1OC(O)C(O)CC1O
MAN NAME: ALPHA-D-MANNOSE
FORMULA: C6 H12 O6
SMILES: OCC1OC(O)C(O)C(O)C1O
RAM NAME: RHAMNOSE
FORMULA: C6 H12 O5
SMILES: CC1OC(O)C(O)C(O)C1O
GAL NAME: D-GALACTOSE
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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