1xpa
From Proteopedia
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==Overview== | ==Overview== | ||
The solution structure of the central domain of the human nucleotide, excision repair protein XPA, which binds to damaged DNA and replication, protein A (RPA), was determined by nuclear magnetic resonance (NMR), spectroscopy. The central domain consists of a zinc-containing subdomain, and a C-terminal subdomain. The zinc-containing subdomain has a compact, globular structure and is distinct from the zinc-fingers found in, transcription factors. The C-terminal subdomain folds into a novel, alpha/beta structure with a positively charged superficial cleft. From the, NMR spectra of the complexes, DNA and RPA binding surfaces are suggested. | The solution structure of the central domain of the human nucleotide, excision repair protein XPA, which binds to damaged DNA and replication, protein A (RPA), was determined by nuclear magnetic resonance (NMR), spectroscopy. The central domain consists of a zinc-containing subdomain, and a C-terminal subdomain. The zinc-containing subdomain has a compact, globular structure and is distinct from the zinc-fingers found in, transcription factors. The C-terminal subdomain folds into a novel, alpha/beta structure with a positively charged superficial cleft. From the, NMR spectra of the complexes, DNA and RPA binding surfaces are suggested. | ||
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| + | ==Disease== | ||
| + | Known diseases associated with this structure: Xeroderma pigmentosum, group A OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=611153 611153]] | ||
==About this Structure== | ==About this Structure== | ||
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[[Category: zinc-finger]] | [[Category: zinc-finger]] | ||
| - | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Mon Nov | + | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Mon Nov 12 20:09:13 2007'' |
Revision as of 18:02, 12 November 2007
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SOLUTION STRUCTURE OF THE DNA-AND RPA-BINDING DOMAIN OF THE HUMAN REPAIR FACTOR XPA, NMR, 1 STRUCTURE
Contents |
Overview
The solution structure of the central domain of the human nucleotide, excision repair protein XPA, which binds to damaged DNA and replication, protein A (RPA), was determined by nuclear magnetic resonance (NMR), spectroscopy. The central domain consists of a zinc-containing subdomain, and a C-terminal subdomain. The zinc-containing subdomain has a compact, globular structure and is distinct from the zinc-fingers found in, transcription factors. The C-terminal subdomain folds into a novel, alpha/beta structure with a positively charged superficial cleft. From the, NMR spectra of the complexes, DNA and RPA binding surfaces are suggested.
Disease
Known diseases associated with this structure: Xeroderma pigmentosum, group A OMIM:[611153]
About this Structure
1XPA is a Single protein structure of sequence from Homo sapiens with ZN as ligand. Structure known Active Site: NUL. Full crystallographic information is available from OCA.
Reference
Solution structure of the DNA- and RPA-binding domain of the human repair factor XPA., Ikegami T, Kuraoka I, Saijo M, Kodo N, Kyogoku Y, Morikawa K, Tanaka K, Shirakawa M, Nat Struct Biol. 1998 Aug;5(8):701-6. PMID:9699634
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