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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2dxd
TRANSFERASE HEADER
CRYSTAL STRUCTURE OF NUCLEOSIDE DIPHOSPHATE KINASE IN COMPLEX WITH ATP ANALOG TITLE
NUCLEOSIDE DIPHOSPHATE KINASE 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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ANP H 501
15C LYS
55C TYR
57C GLU
58C HIS
61C LYS
63C PHE
67C LEU
70C TYR
91C ARG
97C THR
108C ARG
118C ALA
119C ILE
121C ASN
124C HIS
127C ASP
ANP I 502
15F LYS
55F TYR
57F GLU
58F HIS
61F LYS
63F PHE
67F LEU
70F TYR
91F ARG
97F THR
108F ARG
117F ASP
118F ALA
119F ILE
121F ASN
124F HIS
127F ASP
ANP H 502
15D LYS
55D TYR
57D GLU
58D HIS
61D LYS
63D PHE
67D LEU
70D TYR
91D ARG
97D THR
108D ARG
117D ASP
118D ALA
119D ILE
121D ASN
124D HIS
127D ASP
ANP I 501
15E LYS
55E TYR
57E GLU
58E HIS
61E LYS
63E PHE
67E LEU
70E TYR
91E ARG
97E THR
108E ARG
118E ALA
119E ILE
121E ASN
124E HIS
127E ASP
ANP G 502
15B LYS
55B TYR
57B GLU
58B HIS
61B LYS
63B PHE
67B LEU
70B TYR
91B ARG
97B THR
108B ARG
117B ASP
118B ALA
119B ILE
121B ASN
124B HIS
127B ASP
ANP G 501
15A LYS
55A TYR
57A GLU
58A HIS
61A LYS
63A PHE
67A LEU
70A TYR
91A ARG
97A THR
108A ARG
118A ALA
119A ILE
121A ASN
124A HIS
127A ASP
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):

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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).

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apo-structure
pdb ID
2cwk Details
other holo-structures
pdb ID Ligand Unique ID
2dya ADPI_501 _MGI_601 Details
ADPG_502 _MGG_602
ADPG_501 _MGG_601
ADPI_502 _MGI_602
ADPH_502 _MGH_602
ADPH_501 _MGH_601
2dxf GNPG_501 Details
GNPH_501
GNPI_501
2dy9 ADPI_501 _MGI_601 Details
ADPG_501 _MGG_601
ADPH_501 _MGH_601
2dxe GDPI_501 _MGI_601 Details
GDPG_501 _MGG_601
GDPH_501 _MGH_601
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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ANP NAME: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
FORMULA: C10 H17 N6 O12 P3
SMILES: Nc1ncnc2[n](cnc12)C3OC(COP(O)(=O)OP(O)(=O)NP(O)(O)=O)C(O)C3O
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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