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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1uf8
HYDROLASE HEADER
CRYSTAL STRUCTURE OF C171A/V236A MUTANT OF N-CARBAMYL-D- AMINO ACID AMIDOHYDROLASE COMPLEXED WITH N-CARBAMYL-D- PHENYLALANINE TITLE
N-CARBAMYL-D-AMINO ACID AMIDOHYDROLASE 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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ING C 999
46C GLU
52C PHE
126C LYS
130C PRO
131C GLY
139C ARG
143C HIS
145C GLU
171C ALA
172C ASN
174C ARG
175C ARG
196C ASN
197C THR
198C PRO
201C ASN
203C PRO
285D ILE
ING A 999
46A GLU
52A PHE
126A LYS
130A PRO
131A GLY
139A ARG
143A HIS
145A GLU
171A ALA
172A ASN
174A ARG
175A ARG
196A ASN
197A THR
198A PRO
201A ASN
203A PRO
284B HIS
285B ILE
ING B1999
46B GLU
52B PHE
126B LYS
130B PRO
131B GLY
139B ARG
143B HIS
145B GLU
171B ALA
172B ASN
174B ARG
175B ARG
196B ASN
197B THR
198B PRO
201B ASN
203B PRO
285A ILE
ING D1999
46D GLU
52D PHE
126D LYS
130D PRO
131D GLY
139D ARG
143D HIS
145D GLU
171D ALA
172D ASN
174D ARG
175D ARG
196D ASN
197D THR
198D PRO
201D ASN
203D PRO
285C ILE
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).

Clicking the blue 'Hide table of related structures' button removes the entire table.

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apo-structure
pdb ID
1uf4 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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ING NAME: D-[(AMINO)CARBONYL]PHENYLALANINE
FORMULA: C10 H12 N2 O3
SMILES: NC(=O)NC(Cc1ccccc1)C(O)=O
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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