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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1jie
PROTEIN BINDING HEADER
CRYSTAL STRUCTURE OF BLEOMYCIN-BINDING PROTEIN FROM BLEOMYCIN-PRODUCING STREPTOMYCES VERTICILLUS COMPLEXED WITH METAL-FREE BLEOMYCIN TITLE
BLEOMYCIN-BINDING PROTEIN 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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BLM D 401
12A THR
32A ASP
33A PHE
37A ASP
38A PHE
40A GLY
42A ARG
47A ARG
49A HIS
51A SER
52A ARG
53A THR
54A GLU
259B ALA
260B ASP
261B ASN
262B THR
263B SER
265B TRP
286B TYR
287B ALA
289B THR
295B THR
300B SER
301B PRO
302B ALA
305B GLU
307B ALA
309B ARG
313B GLY
315B CYS
317B HIS
BLM C 402
59A ALA
60A ASP
61A ASN
62A THR
63A SER
65A TRP
67A GLU
86A TYR
87A ALA
89A THR
95A THR
100A SER
101A PRO
102A ALA
105A GLU
107A ALA
109A ARG
113A GLY
115A CYS
117A HIS
119A THR
120A ALA
212B THR
232B ASP
233B PHE
237B ASP
238B PHE
247B ARG
249B HIS
251B SER
252B ARG
253B THR
254B 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
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
1qto Details
other holo-structures
pdb ID Ligand Unique ID
1jif BLMF_402 _CUE_404 _CLB_502 Details
BLMH_401 _CUG_403 _CLD_501
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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BLM NAME: BLEOMYCIN A2
FORMULA: C55 H85 N17 O21 S3
SMILES: CC(O)C(NC(=O)C(C)C(O)C(C)NC(=O)C(NC(=O)c1nc(nc(N)c1C)C(CC(N)=O)NCC(N)C(N)=O)C(OC2OC(CO)C(O)C(O)C2OC3OC(CO)C(O)C(OC(N)=O)C3O)c4c[nH]cn4)C(=O)NCCc5scc(n5)c6scc(n6)C(=O)NCCCS(C)C
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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