1i27: Difference between revisions
No edit summary |
No edit summary |
||
| Line 4: | Line 4: | ||
|PDB= 1i27 |SIZE=350|CAPTION= <scene name='initialview01'>1i27</scene>, resolution 1.02Å | |PDB= 1i27 |SIZE=350|CAPTION= <scene name='initialview01'>1i27</scene>, resolution 1.02Å | ||
|SITE= | |SITE= | ||
|LIGAND= <scene name='pdbligand=ZN:ZINC ION'>ZN</scene> | |LIGAND= <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene> | ||
|ACTIVITY= | |ACTIVITY= | ||
|GENE= RAP74 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]) | |GENE= RAP74 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]) | ||
|DOMAIN= | |||
|RELATEDENTRY= | |||
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1i27 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1i27 OCA], [http://www.ebi.ac.uk/pdbsum/1i27 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1i27 RCSB]</span> | |||
}} | }} | ||
| Line 26: | Line 29: | ||
[[Category: Kamada, K.]] | [[Category: Kamada, K.]] | ||
[[Category: Roeder, R G.]] | [[Category: Roeder, R G.]] | ||
[[Category: general transcription factor]] | [[Category: general transcription factor]] | ||
[[Category: rap30]] | [[Category: rap30]] | ||
| Line 34: | Line 36: | ||
[[Category: winged-helix domain]] | [[Category: winged-helix domain]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 21:13:31 2008'' | ||
Revision as of 21:13, 30 March 2008
| |||||||
| , resolution 1.02Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | |||||||
| Gene: | RAP74 (Homo sapiens) | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF THE RAP74 SUBUNIT OF HUMAN TRANSCRIPTION FACTOR IIF (TFIIF)
OverviewOverview
The x-ray structure of a C-terminal fragment of the RAP74 subunit of human transcription factor (TF) IIF has been determined at 1.02-A resolution. The alpha/beta structure is strikingly similar to the globular domain of linker histone H5 and the DNA-binding domain of hepatocyte nuclear factor 3gamma (HNF-3gamma), making it a winged-helix protein. The surface electrostatic properties of this compact domain differ significantly from those of bona fide winged-helix transcription factors (HNF-3gamma and RFX1) and from the winged-helix domains found within the RAP30 subunit of TFIIF and the beta subunit of TFIIE. RAP74 has been shown to interact with the TFIIF-associated C-terminal domain phosphatase FCP1, and a putative phosphatase binding site has been identified within the RAP74 winged-helix domain.
About this StructureAbout this Structure
1I27 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
ReferenceReference
Crystal structure of the C-terminal domain of the RAP74 subunit of human transcription factor IIF., Kamada K, De Angelis J, Roeder RG, Burley SK, Proc Natl Acad Sci U S A. 2001 Mar 13;98(6):3115-20. PMID:11248041
Page seeded by OCA on Sun Mar 30 21:13:31 2008