1uk0
From Proteopedia
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|SITE= | |SITE= | ||
|LIGAND= <scene name='pdbligand=FRM:2-{3-[4-(4-FLUOROPHENYL)-3,6-DIHYDRO-1(2H)-PYRIDINYL]PROPYL}-8-METHYL-4(3H)-QUINAZOLINONE'>FRM</scene> | |LIGAND= <scene name='pdbligand=FRM:2-{3-[4-(4-FLUOROPHENYL)-3,6-DIHYDRO-1(2H)-PYRIDINYL]PROPYL}-8-METHYL-4(3H)-QUINAZOLINONE'>FRM</scene> | ||
| - | |ACTIVITY= [http://en.wikipedia.org/wiki/NAD(+)_ADP-ribosyltransferase NAD(+) ADP-ribosyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.2.30 2.4.2.30] | + | |ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/NAD(+)_ADP-ribosyltransferase NAD(+) ADP-ribosyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.2.30 2.4.2.30] </span> |
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY=[[1uk1|1UK1]] | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1uk0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1uk0 OCA], [http://www.ebi.ac.uk/pdbsum/1uk0 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1uk0 RCSB]</span> | ||
}} | }} | ||
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==Overview== | ==Overview== | ||
The crystal structure of human recombinant poly(ADP-ribose) polymerase (PARP) complexed with a potent inhibitor, FR257517, was solved at 3.0 A resolution. The fluorophenyl part of the inhibitor induces an amazing conformational change in the active site of PARP by motion of the side chain of the amino acid, Arg878, which forms the bottom of the active site. Consequently, a corn-shaped hydrophobic subsite, which consists of the side chains of Leu769, Ile879, Pro881, and the methylene chain of Arg878, newly emerges from the well-known active site. | The crystal structure of human recombinant poly(ADP-ribose) polymerase (PARP) complexed with a potent inhibitor, FR257517, was solved at 3.0 A resolution. The fluorophenyl part of the inhibitor induces an amazing conformational change in the active site of PARP by motion of the side chain of the amino acid, Arg878, which forms the bottom of the active site. Consequently, a corn-shaped hydrophobic subsite, which consists of the side chains of Leu769, Ile879, Pro881, and the methylene chain of Arg878, newly emerges from the well-known active site. | ||
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| - | ==Disease== | ||
| - | Known diseases associated with this structure: Xeroderma pigmentosum (1) OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=173870 173870]] | ||
==About this Structure== | ==About this Structure== | ||
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[[Category: Single protein]] | [[Category: Single protein]] | ||
[[Category: Kinoshita, T.]] | [[Category: Kinoshita, T.]] | ||
| - | [[Category: FRM]] | ||
[[Category: protein-inhibitor complex]] | [[Category: protein-inhibitor complex]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 00:11:16 2008'' |
Revision as of 21:11, 30 March 2008
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| , resolution 3.Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | |||||||
| Activity: | NAD(+) ADP-ribosyltransferase, with EC number 2.4.2.30 | ||||||
| Related: | 1UK1
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| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Crystal structure of catalytic domain of human poly(ADP-ribose) polymerase with a novel inhibitor
Overview
The crystal structure of human recombinant poly(ADP-ribose) polymerase (PARP) complexed with a potent inhibitor, FR257517, was solved at 3.0 A resolution. The fluorophenyl part of the inhibitor induces an amazing conformational change in the active site of PARP by motion of the side chain of the amino acid, Arg878, which forms the bottom of the active site. Consequently, a corn-shaped hydrophobic subsite, which consists of the side chains of Leu769, Ile879, Pro881, and the methylene chain of Arg878, newly emerges from the well-known active site.
About this Structure
1UK0 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Inhibitor-induced structural change of the active site of human poly(ADP-ribose) polymerase., Kinoshita T, Nakanishi I, Warizaya M, Iwashita A, Kido Y, Hattori K, Fujii T, FEBS Lett. 2004 Jan 2;556(1-3):43-6. PMID:14706823
Page seeded by OCA on Mon Mar 31 00:11:16 2008
