2b4t: Difference between revisions
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|GENE= PF14_0598 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=5833 Plasmodium falciparum]) | |GENE= PF14_0598 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=5833 Plasmodium falciparum]) | ||
|DOMAIN=<span class='plainlinks'>[http://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=pfam02800 Gp_dh_C], [http://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=pfam00044 Gp_dh_N], [http://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=COG0057 GapA]</span> | |DOMAIN=<span class='plainlinks'>[http://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=pfam02800 Gp_dh_C], [http://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=pfam00044 Gp_dh_N], [http://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=COG0057 GapA]</span> | ||
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2b4t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b4t OCA], [http://www.ebi.ac.uk/pdbsum/2b4t PDBsum | |RELATEDENTRY=[[2b4r|2B4R]] | ||
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2b4t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b4t OCA], [http://www.ebi.ac.uk/pdbsum/2b4t PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2b4t RCSB]</span> | |||
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[[Category: structural genomics of pathogenic protozoa consortium]] | [[Category: structural genomics of pathogenic protozoa consortium]] | ||
''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 02:01:26 2008'' | ||
Revision as of 02:01, 31 March 2008
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| , resolution 2.50Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , | ||||||
| Gene: | PF14_0598 (Plasmodium falciparum) | ||||||
| Activity: | Glyceraldehyde-3-phosphate dehydrogenase (phosphorylating), with EC number 1.2.1.12 | ||||||
| Domains: | Gp_dh_C, Gp_dh_N, GapA | ||||||
| Related: | 2B4R
| ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Crystal structure of glyceraldehyde-3-phosphate dehydrogenase from Plasmodium falciparum at 2.25 Angstrom resolution reveals intriguing extra electron density in the active site
OverviewOverview
The crystal structure of D-glyceraldehyde-3-phosphate dehydrogenase (PfGAPDH) from the major malaria parasite Plasmodium falciparum is solved at 2.25 A resolution. The structure of PfGAPDH is of interest due to the dependence of the malaria parasite in infected human erythrocytes on the glycolytic pathway for its energy generation. Recent evidence suggests that PfGAPDH may also be required for other critical activities such as apical complex formation. The cofactor NAD(+) is bound to all four subunits of the tetrameric enzyme displaying excellent electron densities. In addition, in all four subunits a completely unexpected large island of extra electron density in the active site is observed, approaching closely the nicotinamide ribose of the NAD(+). This density is most likely the protease inhibitor AEBSF, found in maps from two different crystals. This putative AEBSF molecule is positioned in a crucial location and hence our structure, with expected and unexpected ligands bound, can be of assistance in lead development and design of novel antimalarials.
About this StructureAbout this Structure
2B4T is a Single protein structure of sequence from Plasmodium falciparum. Full crystallographic information is available from OCA.
ReferenceReference
Crystal structure of glyceraldehyde-3-phosphate dehydrogenase from Plasmodium falciparum at 2.25 A resolution reveals intriguing extra electron density in the active site., Robien MA, Bosch J, Buckner FS, Van Voorhis WC, Worthey EA, Myler P, Mehlin C, Boni EE, Kalyuzhniy O, Anderson L, Lauricella A, Gulde S, Luft JR, DeTitta G, Caruthers JM, Hodgson KO, Soltis M, Zucker F, Verlinde CL, Merritt EA, Schoenfeld LW, Hol WG, Proteins. 2006 Mar 15;62(3):570-7. PMID:16345073
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Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)
OCA- Pages with broken file links
- Glyceraldehyde-3-phosphate dehydrogenase (phosphorylating)
- Plasmodium falciparum
- Single protein
- Bosch, J.
- Hol, W G.J.
- Robien, M A.
- SGPP, Structural Genomics of Pathogenic Protozoa Consortium.
- Gapdh
- Glyceraldehyde-3-phosphate dehydrogenase
- Protein structure initiative
- Psi
- Sgpp
- Structural genomic
- Structural genomics of pathogenic protozoa consortium