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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1f8g
OXIDOREDUCTASE HEADER
THE X-RAY STRUCTURE OF NICOTINAMIDE NUCLEOTIDE TRANSHYDROGENASE FROM RHODOSPIRILLUM RUBRUM COMPLEXED WITH NAD+ TITLE
NICOTINAMIDE NUCLEOTIDE TRANSHYDROGENASE 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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NAD E2500
126A PRO
127A ARG
128A ILE
132A GLN
135A ASP
137A LEU
138A SER
141A SER
179A GLY
180A VAL
181A GLY
182A VAL
183A ALA
185A LEU
201A THR
202A ASP
203A VAL
204A ARG
210A GLN
230A GLU
233A GLY
234A GLY
235A TYR
236A ALA
237A LYS
243A PHE
247A GLN
264A THR
265A ALA
266A LEU
267A ILE
268A PRO
273A PRO
275A LEU
NAD E2501
127B ARG
137B LEU
141B SER
179B GLY
180B VAL
181B GLY
182B VAL
183B ALA
185B LEU
201B THR
202B ASP
203B VAL
204B ARG
210B GLN
230B GLU
234B GLY
235B TYR
236B ALA
237B LYS
243B PHE
247B GLN
264B THR
265B ALA
266B LEU
267B ILE
268B PRO
273B PRO
275B LEU
NAD E2503
127D ARG
128D ILE
129D SER
132D GLN
137D LEU
138D SER
141D SER
179D GLY
181D GLY
182D VAL
183D ALA
201D THR
202D ASP
203D VAL
204D ARG
210D GLN
230D GLU
233D GLY
234D GLY
235D TYR
236D ALA
237D LYS
243D PHE
247D GLN
264D THR
265D ALA
266D LEU
267D ILE
268D PRO
273D PRO
275D LEU
NAD E2502
127C ARG
132C GLN
137C LEU
141C SER
179C GLY
181C GLY
182C VAL
183C ALA
185C LEU
201C THR
202C ASP
203C VAL
204C ARG
210C GLN
230C GLU
234C GLY
235C TYR
236C ALA
237C LYS
243C PHE
247C GLN
264C THR
265C ALA
266C LEU
267C ILE
268C PRO
273C PRO
275C LEU
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
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
1l7d Details
other holo-structures
pdb ID Ligand Unique ID
1u2g APRD_600 NDPD_400 Details
APRD_500
1hzz NAPD_300 Details
NADD_400
1u28 NAPD_400 Details
NADD_500
NADD_600
2oo5 TXDD_500 Details
NAPD_400 TXDD_600
2oor TXPD_400 Details
NADD_500
NADD_600
1xlt NADB_400 Details
NDPC_500
NADA_400
1l7e NAIA_701 Details
1u2d NADD_600 NDPD_400 Details
NADD_500
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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NAD NAME: NICOTINAMIDE-ADENINE-DINUCLEOTIDE
FORMULA: C21 H27 N7 O14 P2
SMILES: NC(=O)c1ccc[n+](c1)C2OC(COP([O-])(=O)OP(O)(=O)OCC3OC(C(O)C3O)[n]4cnc5c(N)ncnc45)C(O)C2O
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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