This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
2jm3
From Proteopedia
| Line 4: | Line 4: | ||
|PDB= 2jm3 |SIZE=350|CAPTION= <scene name='initialview01'>2jm3</scene> | |PDB= 2jm3 |SIZE=350|CAPTION= <scene name='initialview01'>2jm3</scene> | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=ZN:ZINC ION'>ZN</scene> | + | |LIGAND= <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= F49E10.5 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=6239 Caenorhabditis elegans]) | |GENE= F49E10.5 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=6239 Caenorhabditis elegans]) | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2jm3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jm3 OCA], [http://www.ebi.ac.uk/pdbsum/2jm3 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2jm3 RCSB]</span> | ||
}} | }} | ||
| Line 26: | Line 29: | ||
[[Category: Mackay, J P.]] | [[Category: Mackay, J P.]] | ||
[[Category: Nicholas, H R.]] | [[Category: Nicholas, H R.]] | ||
| - | [[Category: ZN]] | ||
[[Category: domain]] | [[Category: domain]] | ||
[[Category: protein]] | [[Category: protein]] | ||
[[Category: zinc finger]] | [[Category: zinc finger]] | ||
| - | ''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 03:59:04 2008'' |
Revision as of 00:59, 31 March 2008
| |||||||
| Ligands: | |||||||
| Gene: | F49E10.5 (Caenorhabditis elegans) | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Solution structure of the THAP domain from C. elegans C-terminal binding protein (CtBP)
Overview
The THAP (Thanatos-associated protein) domain is a recently discovered zinc-binding domain found in proteins involved in transcriptional regulation, cell-cycle control, apoptosis and chromatin modification. It contains a single zinc atom ligated by cysteine and histidine residues within a Cys-X(2-4)-Cys-X(35-53)-Cys-X(2)-His consensus. We have determined the NMR solution structure of the THAP domain from Caenorhabditis elegans C-terminal binding protein (CtBP) and show that it adopts a fold containing a treble clef motif, bearing similarity to the zinc finger-associated domain (ZAD) from Drosophila Grauzone. The CtBP THAP domain contains a large, positively charged surface patch and we demonstrate that this domain can bind to double-stranded DNA in an electrophoretic mobility-shift assay. These data, together with existing reports, indicate that THAP domains might exhibit a functional diversity similar to that observed for classical and GATA-type zinc fingers.
About this Structure
2JM3 is a Single protein structure of sequence from Caenorhabditis elegans. Full crystallographic information is available from OCA.
Reference
Solution structure of the THAP domain from Caenorhabditis elegans C-terminal binding protein (CtBP)., Liew CK, Crossley M, Mackay JP, Nicholas HR, J Mol Biol. 2007 Feb 16;366(2):382-90. Epub 2006 Nov 18. PMID:17174978
Page seeded by OCA on Mon Mar 31 03:59:04 2008
