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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2hvd
SIGNALING PROTEIN,TRANSFERASE HEADER
HUMAN NUCLEOSIDE DIPHOSPHATE KINASE A COMPLEXED WITH ADP TITLE
NUCLEOSIDE DIPHOSPHATE KINASE A 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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ADP C 160
12C LYS
52C TYR
55C LEU
58C ARG
60C PHE
64C LEU
67C TYR
88C ARG
94C THR
105C ARG
112C VAL
113C GLY
115C ASN
118C HIS
119C GLY
121C ASP
152A GLU
ADP F 160
12F LYS
52F TYR
55F LEU
58F ARG
60F PHE
64F LEU
67F TYR
88F ARG
94F THR
105F ARG
112F VAL
113F GLY
115F ASN
118F HIS
119F GLY
121F ASP
152D GLU
ADP E 160
12E LYS
52E TYR
55E LEU
58E ARG
60E PHE
64E LEU
67E TYR
88E ARG
94E THR
105E ARG
112E VAL
113E GLY
115E ASN
118E HIS
119E GLY
121E ASP
152F GLU
ADP B 160
12B LYS
52B TYR
55B LEU
58B ARG
60B PHE
64B LEU
67B TYR
88B ARG
94B THR
105B ARG
112B VAL
113B GLY
115B ASN
118B HIS
119B GLY
121B ASP
152C GLU
ADP A 160
12A LYS
52A TYR
55A LEU
60A PHE
64A LEU
67A TYR
88A ARG
94A THR
105A ARG
112A VAL
113A GLY
115A ASN
118A HIS
119A GLY
121A ASP
152B GLU
ADP D 160
12D LYS
52D TYR
55D LEU
60D PHE
64D LEU
67D TYR
88D ARG
94D THR
105D ARG
112D VAL
113D GLY
115D ASN
118D HIS
119D GLY
121D ASP
152E GLU
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
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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
1jxv 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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ADP NAME: ADENOSINE-5'-DIPHOSPHATE
FORMULA: C10 H15 N5 O10 P2
SMILES: Nc1ncnc2[n](cnc12)C3OC(COP(O)(=O)OP(O)(O)=O)C(O)C3O
v3.0
January 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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