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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1tyw
VIRAL ADHESION PROTEIN HEADER
STRUCTURE 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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GLC G 9
235A THR
236A VAL
257A ASN
302A LYS
303A ASP
304A GLY
331A VAL
335A GLN
365A TRP
GLC Q 9
235K THR
236K VAL
257K ASN
302K LYS
303K ASP
304K GLY
331K VAL
335K GLN
365K TRP
GLC A 9
235U THR
236U VAL
257U ASN
302U LYS
303U ASP
304U GLY
331U VAL
335U GLN
365U TRP
GLA L 5
236K VAL
237K SER
331K VAL
332K SER
335K GLN
359K GLU
363K LYS
365K TRP
GLA B 5
236A VAL
237A SER
331A VAL
332A SER
335A GLN
359A GLU
363A LYS
365A TRP
TYV H 7
236A VAL
237A SER
240A VAL
391A TRP
TYV R 7
236K VAL
237K SER
240K VAL
391K TRP
GLA V 5
236U VAL
237U SER
331U VAL
332U SER
335U GLN
359U GLU
363U LYS
365U TRP
TYV B 7
236U VAL
237U SER
240U VAL
391U TRP
RAM E 8
237A SER
359A GLU
360A SER
363A LYS
366A GLN
391A TRP
392A ASP
395A ASP
400A THR
RAM O 8
237K SER
359K GLU
360K SER
363K LYS
366K GLN
391K TRP
392K ASP
395K ASP
400K THR
RAM Y 8
237U SER
359U GLU
360U SER
363U LYS
366U GLN
391U TRP
392U ASP
395U ASP
400U THR
MAN C 2
257A ASN
285A ARG
303A ASP
MAN M 2
257K ASN
285K ARG
303K ASP
MAN W 2
257U ASN
285U ARG
303U ASP
TYV D 3
283A LEU
285A ARG
303A ASP
304A GLY
307A THR
309A GLU
335A GLN
337A LEU
365A TRP
TYV N 3
283K LEU
285K ARG
303K ASP
304K GLY
307K THR
309K GLU
335K GLN
337K LEU
365K TRP
TYV X 3
283U LEU
285U ARG
303U ASP
304U GLY
307U THR
309U GLU
335U GLN
337U LEU
365U TRP
GLA T 1
285K ARG
309K GLU
311K LEU
369K VAL
370K GLY
GLA J 1
285A ARG
309A GLU
311A LEU
369A VAL
370A GLY
GLA D 1
285U ARG
309U GLU
311U LEU
369U VAL
370U GLY
MAN F 6
363A LYS
365A TRP
366A GLN
400A THR
MAN P 6
363K LYS
365K TRP
366K GLN
400K THR
MAN Z 6
363U LYS
365U TRP
366U GLN
400U THR
RAM I 4
365A TRP
369A VAL
RAM S 4
365K TRP
369K VAL
RAM C 4
365U TRP
369U 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):

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
1tyx ABEX___3 ABEY___7 RAMZ___4 MANW___6 MANV___2 GLAU___5 GLAT___1 Details
ABEF___3 MANE___6 ABEG___7 RAMI___8 MAND___2 GLAB___1 RAMH___4 GLAC___5
ABEO___3 MANN___6 RAMQ___4 GLAL___5 RAMR___8 GLAK___1 ABEP___7 MANM___2
1tyu GLAE___5 MANF___2 RAMD___4 MANB___6 TYVC___7 RAMH___8 Details
GLAA___1 RAMZ___8 TYVU___7 GLAW___5 MANT___6 TYVY___3 RAMV___4 MANX___2
GLAN___5 RAMM___4 GLAR___1 MANO___2 TYVL___7 RAMQ___8 MANK___6 TYVP___3
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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GLA NAME: ALPHA D-GALACTOSE
FORMULA: C6 H12 O6
SMILES: OCC1OC(O)C(O)C(O)C1O
TYV NAME: TYVELOSE
FORMULA: C6 H12 O4
SMILES: CC1OC(O)C(O)CC1O
RAM NAME: RHAMNOSE
FORMULA: C6 H12 O5
SMILES: CC1OC(O)C(O)C(O)C1O
MAN NAME: ALPHA-D-MANNOSE
FORMULA: C6 H12 O6
SMILES: OCC1OC(O)C(O)C(O)C1O
GLC NAME: GLUCOSE
FORMULA: C6 H12 O6
SMILES: OCC1OC(O)C(O)C(O)C1O
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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