3bgs
From Proteopedia
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|PDB= 3bgs |SIZE=350|CAPTION= <scene name='initialview01'>3bgs</scene>, resolution 2.099Å | |PDB= 3bgs |SIZE=350|CAPTION= <scene name='initialview01'>3bgs</scene>, resolution 2.099Å | ||
|SITE= <scene name='pdbsite=AC1:Po4+Binding+Site+For+Residue+A+302'>AC1</scene>, <scene name='pdbsite=AC2:Po4+Binding+Site+For+Residue+A+303'>AC2</scene>, <scene name='pdbsite=AC3:Po4+Binding+Site+For+Residue+A+304'>AC3</scene> and <scene name='pdbsite=AC4:Dih+Binding+Site+For+Residue+A+301'>AC4</scene> | |SITE= <scene name='pdbsite=AC1:Po4+Binding+Site+For+Residue+A+302'>AC1</scene>, <scene name='pdbsite=AC2:Po4+Binding+Site+For+Residue+A+303'>AC2</scene>, <scene name='pdbsite=AC3:Po4+Binding+Site+For+Residue+A+304'>AC3</scene> and <scene name='pdbsite=AC4:Dih+Binding+Site+For+Residue+A+301'>AC4</scene> | ||
| - | |LIGAND= | + | |LIGAND= <scene name='pdbligand=DIH:3-HYDROXY-4-HYDROXYMETHYL-1-(4-OXO-4,4A,5,7A-TETRAHYDRO-3H-PYRROLO[3,2-D]PYRIMIDIN-7-YLMETHYL)-PYRROLIDINIUM'>DIH</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene> |
| - | |ACTIVITY= [http://en.wikipedia.org/wiki/Purine-nucleoside_phosphorylase Purine-nucleoside phosphorylase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.2.1 2.4.2.1] | + | |ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Purine-nucleoside_phosphorylase Purine-nucleoside phosphorylase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.2.1 2.4.2.1] </span> |
|GENE= NP, PNP ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]) | |GENE= NP, PNP ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]) | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY=[[1rr6|1RR6]], [[1rt9|1RT9]], [[1rsz|1RSZ]] | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3bgs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bgs OCA], [http://www.ebi.ac.uk/pdbsum/3bgs PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=3bgs RCSB]</span> | ||
}} | }} | ||
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[[Category: Ramagopal, U A.]] | [[Category: Ramagopal, U A.]] | ||
[[Category: Schramm, V L.]] | [[Category: Schramm, V L.]] | ||
| - | [[Category: DIH]] | ||
| - | [[Category: PO4]] | ||
[[Category: l-enantiomer]] | [[Category: l-enantiomer]] | ||
[[Category: pnp]] | [[Category: pnp]] | ||
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[[Category: transition state analogue]] | [[Category: transition state analogue]] | ||
| - | ''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 05:26:07 2008'' |
Revision as of 02:26, 31 March 2008
| |||||||
| , resolution 2.099Å | |||||||
|---|---|---|---|---|---|---|---|
| Sites: | , , and | ||||||
| Ligands: | , | ||||||
| Gene: | NP, PNP (Homo sapiens) | ||||||
| Activity: | Purine-nucleoside phosphorylase, with EC number 2.4.2.1 | ||||||
| Related: | 1RR6, 1RT9, 1RSZ
| ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Structure of human purine nucleoside phosphorylase with L-DADMe-ImmH and phosphate
Overview
Human purine nucleoside phosphorylase (PNP) was crystallized with transition-state analogue inhibitors Immucillin-H and DADMe-Immucillin-H synthesized with ribosyl mimics of l-stereochemistry. The inhibitors demonstrate that major driving forces for tight binding of these analogues are the leaving group interaction and the cationic mimicry of the transition state, even though large geometric changes occur with d-Immucillins and l-Immucillins bound to human PNP.
About this Structure
3BGS is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
L-Enantiomers of transition state analogue inhibitors bound to human purine nucleoside phosphorylase., Rinaldo-Matthis A, Murkin AS, Ramagopal UA, Clinch K, Mee SP, Evans GB, Tyler PC, Furneaux RH, Almo SC, Schramm VL, J Am Chem Soc. 2008 Jan 23;130(3):842-4. Epub 2007 Dec 23. PMID:18154341
Page seeded by OCA on Mon Mar 31 05:26:07 2008
