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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1wkk
TRANSFERASE HEADER
CRYSTAL STRUCTURE OF NUCLEOSIDE DIPHOSPHATE KINASE FROM THERMUS THERMOPHILUS HB8 IN COMPLEX WITH GDP 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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GDP N1001
9M LYS
48M HIS
49M TYR
51M GLU
52M HIS
57M PHE
61M LEU
85M ARG
91M THR
92M HIS
102M ARG
109M ILE
110M ASP
112M ASN
114M ILE
115M HIS
116M GLY
126M GLU
GDP K1001
9J LYS
48J HIS
49J TYR
51J GLU
52J HIS
57J PHE
61J LEU
85J ARG
91J THR
92J HIS
102J ARG
109J ILE
110J ASP
112J ASN
114J ILE
115J HIS
126J GLU
GDP H1001
9G LYS
48G HIS
49G TYR
51G GLU
52G HIS
57G PHE
61G LEU
85G ARG
91G THR
92G HIS
102G ARG
109G ILE
110G ASP
112G ASN
114G ILE
115G HIS
126G GLU
GDP Q1001
9P LYS
48P HIS
49P TYR
51P GLU
52P HIS
57P PHE
61P LEU
85P ARG
91P THR
92P HIS
102P ARG
109P ILE
110P ASP
112P ASN
114P ILE
115P HIS
126P GLU
GDP B1001
9A LYS
48A HIS
49A TYR
51A GLU
52A HIS
57A PHE
61A LEU
85A ARG
91A THR
92A HIS
102A ARG
109A ILE
110A ASP
112A ASN
114A ILE
115A HIS
116A GLY
126A GLU
GDP E1001
9D LYS
48D HIS
49D TYR
51D GLU
52D HIS
57D PHE
61D LEU
85D ARG
91D THR
92D HIS
102D ARG
109D ILE
110D ASP
112D ASN
114D ILE
115D HIS
126D 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):

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
1wkj Details
other holo-structures
pdb ID Ligand Unique ID
1wkl ADPB_646 PHSC_138 Details
ADPH_646 PHSI_138
ATPW_856 _MGX_900
ADPT_646 PHSU_138
ADPF_646 PHSG_138
ATPQ_856 _MGR_900
ADPN_646 PHSO_138
ADPZ_646 PHSA_138
ATPC_856 _MGD_900
ATPK_856 _MGL_900
ATPE_856 _MGF_900
ATPI_856 _MGJ_900
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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GDP NAME: GUANOSINE-5'-DIPHOSPHATE
FORMULA: C10 H15 N5 O11 P2
SMILES: NC1=Nc2[n](cnc2C(=O)N1)C3OC(COP(O)(=O)OP(O)(O)=O)C(O)C3O
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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